diff --git a/resources/dist/codemirror.js b/resources/dist/codemirror.js index f5910a5..9283c91 100644 --- a/resources/dist/codemirror.js +++ b/resources/dist/codemirror.js @@ -1 +1 @@ -"use strict";var e=require("ext.CodeMirror.v6.lib"),t=function(){return e._createClass((function t(r){e._classCallCheck(this,t),this.view=r,this.$cmDom=$(r.dom)}),[{key:"getContents",value:function(){return this.view.state.doc.toString()}},{key:"setContents",value:function(e){return this.view.dispatch({changes:{from:0,to:this.view.state.doc.length,insert:e}}),this.$cmDom}},{key:"getCaretPosition",value:function(e){return e.startAndEnd?[this.view.state.selection.main.from,this.view.state.selection.main.to]:this.view.state.selection.main.head}},{key:"scrollToCaretPosition",value:function(){var t=e.EditorView.scrollIntoView(this.view.state.selection.main.head);return t.value.isSnapshot=!0,this.view.dispatch({effects:t}),this.$cmDom}},{key:"getSelection",value:function(){return this.view.state.sliceDoc(this.view.state.selection.main.from,this.view.state.selection.main.to)}},{key:"setSelection",value:function(e){return this.view.dispatch({selection:{anchor:e.start,head:e.end||e.start}}),this.view.focus(),this.$cmDom}},{key:"replaceSelection",value:function(e){return this.view.dispatch(this.view.state.replaceSelection(e)),this.$cmDom}},{key:"encapsulateSelection",value:function(t){var r,i=!1;this.view.focus(),void 0!==t.selectionStart&&this.setSelection({start:t.selectionStart,end:t.selectionEnd||t.selectionStart}),r=this.getSelection();var o=this.getCaretPosition({startAndEnd:!0}),s=e._slicedToArray(o,1)[0];!function(){if(r)if(t.replace)r=t.peri;else{for(;" "===r.charAt(r.length-1);)r=r.slice(0,-1),t.post+=" ";for(;" "===r.charAt(0);)r=r.slice(1),t.pre=" "+t.pre}else r=t.peri,i=!0}();var n=t.pre+r+t.post;return this.view.state.selection.ranges.length>1?(this.view.dispatch(this.view.state.changeByRange((function(r){return{changes:[{from:r.from,insert:t.pre},{from:r.to,insert:t.post}],range:e.EditorSelection.range(r.to+t.pre.length+t.post.length,r.to+t.pre.length+t.post.length)}}))),this.$cmDom):(this.replaceSelection(n),i&&t.selectPeri?this.setSelection({start:s+t.pre.length,end:s+t.pre.length+r.length}):this.setSelection({start:s+n.length}),this.$cmDom)}}])}();require("../ext.CodeMirror.data.js");var r=function(){return e._createClass((function t(r){e._classCallCheck(this,t),this.$textarea=$(r),this.view=null,this.state=null,this.readOnly=this.$textarea.prop("readonly"),this.editRecoveryHandler=null,this.textSelection=null}),[{key:"defaultExtensions",get:function(){var t=this,r=[this.contentAttributesExtension,this.phrasesExtension,this.specialCharsExtension,this.heightExtension,e.bracketMatching(),e.EditorState.readOnly.of(this.readOnly),e.keymap.of([].concat(e._toConsumableArray(e.defaultKeymap),e._toConsumableArray(e.searchKeymap))),e.EditorState.allowMultipleSelections.of(!0),e.drawSelection(),e.rectangularSelection(),e.crosshairCursor()];if(!this.readOnly){r.push(e.EditorView.updateListener.of((function(e){e.docChanged&&"function"==typeof t.editRecoveryHandler&&t.editRecoveryHandler()}))),r.push(e.history());var i=[].concat(e._toConsumableArray(e.historyKeymap),[{win:"Ctrl-Shift-z",preventDefault:!0,run:e.redo}]);r.push(e.keymap.of(i))}var o=mw.config.get("extCodeMirrorConfig").lineNumberingNamespaces;return o&&!o.includes(mw.config.get("wgNamespaceNumber"))||r.push(e.lineNumbers()),r}},{key:"heightExtension",get:function(){return e.EditorView.theme({"&":{height:"".concat(this.$textarea.outerHeight(),"px")},".cm-scroller":{overflow:"auto"}})}},{key:"contentAttributesExtension",get:function(){var t=[],r=Array.from(this.$textarea[0].classList).find((function(e){return e.startsWith("mw-editfont-")}));return r&&t.push(r),mw.user.options.get("usecodemirror-colorblind")&&"wikitext"===mw.config.get("wgPageContentModel")&&t.push("cm-mw-colorblind-colors"),[e.EditorView.contentAttributes.of({accesskey:this.$textarea.attr("accesskey"),class:t.join(" "),spellcheck:"true"}),e.EditorView.editorAttributes.of({dir:this.$textarea.attr("dir"),lang:this.$textarea.attr("lang")})]}},{key:"phrasesExtension",get:function(){return e.EditorState.phrases.of({Find:mw.msg("codemirror-find"),next:mw.msg("codemirror-next"),previous:mw.msg("codemirror-previous"),all:mw.msg("codemirror-all"),"match case":mw.msg("codemirror-match-case"),regexp:mw.msg("codemirror-regexp"),"by word":mw.msg("codemirror-by-word"),replace:mw.msg("codemirror-replace"),Replace:mw.msg("codemirror-replace-placeholder"),"replace all":mw.msg("codemirror-replace-all"),"Control character":mw.msg("codemirror-control-character"),close:mw.msg("codemirror-search-done")})}},{key:"specialCharsExtension",get:function(){var t={0:mw.msg("codemirror-special-char-null"),7:mw.msg("codemirror-special-char-bell"),8:mw.msg("codemirror-special-char-backspace"),10:mw.msg("codemirror-special-char-newline"),11:mw.msg("codemirror-special-char-vertical-tab"),13:mw.msg("codemirror-special-char-carriage-return"),27:mw.msg("codemirror-special-char-escape"),160:mw.msg("codemirror-special-char-nbsp"),8203:mw.msg("codemirror-special-char-zero-width-space"),8204:mw.msg("codemirror-special-char-zero-width-non-joiner"),8205:mw.msg("codemirror-special-char-zero-width-joiner"),8206:mw.msg("codemirror-special-char-left-to-right-mark"),8207:mw.msg("codemirror-special-char-right-to-left-mark"),8232:mw.msg("codemirror-special-char-line-separator"),8237:mw.msg("codemirror-special-char-left-to-right-override"),8238:mw.msg("codemirror-special-char-right-to-left-override"),8239:mw.msg("codemirror-special-char-narrow-nbsp"),8294:mw.msg("codemirror-special-char-left-to-right-isolate"),8295:mw.msg("codemirror-special-char-right-to-left-isolate"),8297:mw.msg("codemirror-special-char-pop-directional-isolate"),8233:mw.msg("codemirror-special-char-paragraph-separator"),65279:mw.msg("codemirror-special-char-zero-width-no-break-space"),65532:mw.msg("codemirror-special-char-object-replacement")};return e.highlightSpecialChars({render:function(e,r,i){r=t[e]||mw.msg("codemirror-control-character",e);var o=document.createElement("span");return o.className="cm-specialChar",160!==e&&8239!==e||(i="·",o.className="cm-special-char-nbsp"),o.textContent=i,o.title=r,o.setAttribute("aria-label",r),o},addSpecialChars:/[\u00a0\u202f]/g})}},{key:"initialize",value:function(){var t=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.defaultExtensions;mw.hook("ext.CodeMirror.initialize").fire(this.$textarea),mw.hook("editRecovery.loadEnd").add((function(e){t.editRecoveryHandler=e.fieldChangeHandler})),this.state=e.EditorState.create({doc:this.$textarea.textSelection("getContents"),extensions:r}),this.view=new e.EditorView({state:this.state,parent:this.$textarea.parent()[0]}),this.$textarea.hide(),this.$textarea[0].form&&this.$textarea[0].form.addEventListener("submit",(function(){t.$textarea.val(t.view.state.doc.toString());var e=document.getElementById("wpScrolltop");e&&(e.value=t.view.scrollDOM.scrollTop)})),$(this.view.dom).textSelection("register",this.cmTextSelection),this.$textarea.textSelection("register",this.cmTextSelection)}},{key:"logUsage",value:function(e){var t=Object.assign({session_token:mw.user.sessionId(),user_id:mw.user.getId()},e),r=mw.config.get("wgUserEditCountBucket");null!==r&&(t.user_edit_count_bucket=r),mw.track("event.CodeMirrorUsage",t)}},{key:"setCodeMirrorPreference",value:function(e){mw.user.isAnon()||((new mw.Api).saveOption("usecodemirror",e?1:0),mw.user.options.set("usecodemirror",e?1:0))}},{key:"cmTextSelection",get:function(){var e=this;return this.textSelection=new t(this.view),{getContents:function(){return e.textSelection.getContents()},setContents:function(t){return e.textSelection.setContents(t)},getCaretPosition:function(t){return e.textSelection.getCaretPosition(t)},scrollToCaretPosition:function(){return e.textSelection.scrollToCaretPosition()},getSelection:function(){return e.textSelection.getSelection()},setSelection:function(t){return e.textSelection.setSelection(t)},replaceSelection:function(t){return e.textSelection.replaceSelection(t)},encapsulateSelection:function(t){return e.textSelection.encapsulateSelection(t)}}}}])}();module.exports=r; +"use strict";var e=require("ext.CodeMirror.v6.lib");class t{constructor(e){this.view=e,this.$cmDom=$(e.dom)}getContents(){return this.view.state.doc.toString()}setContents(e){return this.view.dispatch({changes:{from:0,to:this.view.state.doc.length,insert:e}}),this.$cmDom}getCaretPosition(e){return e.startAndEnd?[this.view.state.selection.main.from,this.view.state.selection.main.to]:this.view.state.selection.main.head}scrollToCaretPosition(){const t=e.EditorView.scrollIntoView(this.view.state.selection.main.head);return t.value.isSnapshot=!0,this.view.dispatch({effects:t}),this.$cmDom}getSelection(){return this.view.state.sliceDoc(this.view.state.selection.main.from,this.view.state.selection.main.to)}setSelection(e){return this.view.dispatch({selection:{anchor:e.start,head:e.end||e.start}}),this.view.focus(),this.$cmDom}replaceSelection(e){return this.view.dispatch(this.view.state.replaceSelection(e)),this.$cmDom}encapsulateSelection(t){let r,i=!1;this.view.focus(),void 0!==t.selectionStart&&this.setSelection({start:t.selectionStart,end:t.selectionEnd||t.selectionStart}),r=this.getSelection();const[s]=this.getCaretPosition({startAndEnd:!0});(()=>{if(r)if(t.replace)r=t.peri;else{for(;" "===r.charAt(r.length-1);)r=r.slice(0,-1),t.post+=" ";for(;" "===r.charAt(0);)r=r.slice(1),t.pre=" "+t.pre}else r=t.peri,i=!0})();const o=t.pre+r+t.post;return this.view.state.selection.ranges.length>1?(this.view.dispatch(this.view.state.changeByRange((r=>({changes:[{from:r.from,insert:t.pre},{from:r.to,insert:t.post}],range:e.EditorSelection.range(r.to+t.pre.length+t.post.length,r.to+t.pre.length+t.post.length)})))),this.$cmDom):(this.replaceSelection(o),i&&t.selectPeri?this.setSelection({start:s+t.pre.length,end:s+t.pre.length+r.length}):this.setSelection({start:s+o.length}),this.$cmDom)}}require("../ext.CodeMirror.data.js");module.exports=class{constructor(e){this.$textarea=$(e),this.view=null,this.state=null,this.readOnly=this.$textarea.prop("readonly"),this.editRecoveryHandler=null,this.textSelection=null}get defaultExtensions(){const t=[this.contentAttributesExtension,this.phrasesExtension,this.specialCharsExtension,this.heightExtension,e.bracketMatching(),e.EditorState.readOnly.of(this.readOnly),e.keymap.of([...e.defaultKeymap,...e.searchKeymap]),e.EditorState.allowMultipleSelections.of(!0),e.drawSelection(),e.rectangularSelection(),e.crosshairCursor()];if(!this.readOnly){t.push(e.EditorView.updateListener.of((e=>{e.docChanged&&"function"==typeof this.editRecoveryHandler&&this.editRecoveryHandler()}))),t.push(e.history());const r=[...e.historyKeymap,{win:"Ctrl-Shift-z",preventDefault:!0,run:e.redo}];t.push(e.keymap.of(r))}const r=mw.config.get("extCodeMirrorConfig").lineNumberingNamespaces;return r&&!r.includes(mw.config.get("wgNamespaceNumber"))||t.push(e.lineNumbers()),t}get heightExtension(){return e.EditorView.theme({"&":{height:`${this.$textarea.outerHeight()}px`},".cm-scroller":{overflow:"auto"}})}get contentAttributesExtension(){const t=[],r=Array.from(this.$textarea[0].classList).find((e=>e.startsWith("mw-editfont-")));return r&&t.push(r),mw.user.options.get("usecodemirror-colorblind")&&"wikitext"===mw.config.get("wgPageContentModel")&&t.push("cm-mw-colorblind-colors"),[e.EditorView.contentAttributes.of({accesskey:this.$textarea.attr("accesskey"),class:t.join(" "),spellcheck:"true"}),e.EditorView.editorAttributes.of({dir:this.$textarea.attr("dir"),lang:this.$textarea.attr("lang")})]}get phrasesExtension(){return e.EditorState.phrases.of({Find:mw.msg("codemirror-find"),next:mw.msg("codemirror-next"),previous:mw.msg("codemirror-previous"),all:mw.msg("codemirror-all"),"match case":mw.msg("codemirror-match-case"),regexp:mw.msg("codemirror-regexp"),"by word":mw.msg("codemirror-by-word"),replace:mw.msg("codemirror-replace"),Replace:mw.msg("codemirror-replace-placeholder"),"replace all":mw.msg("codemirror-replace-all"),"Control character":mw.msg("codemirror-control-character"),close:mw.msg("codemirror-search-done")})}get specialCharsExtension(){const t={0:mw.msg("codemirror-special-char-null"),7:mw.msg("codemirror-special-char-bell"),8:mw.msg("codemirror-special-char-backspace"),10:mw.msg("codemirror-special-char-newline"),11:mw.msg("codemirror-special-char-vertical-tab"),13:mw.msg("codemirror-special-char-carriage-return"),27:mw.msg("codemirror-special-char-escape"),160:mw.msg("codemirror-special-char-nbsp"),8203:mw.msg("codemirror-special-char-zero-width-space"),8204:mw.msg("codemirror-special-char-zero-width-non-joiner"),8205:mw.msg("codemirror-special-char-zero-width-joiner"),8206:mw.msg("codemirror-special-char-left-to-right-mark"),8207:mw.msg("codemirror-special-char-right-to-left-mark"),8232:mw.msg("codemirror-special-char-line-separator"),8237:mw.msg("codemirror-special-char-left-to-right-override"),8238:mw.msg("codemirror-special-char-right-to-left-override"),8239:mw.msg("codemirror-special-char-narrow-nbsp"),8294:mw.msg("codemirror-special-char-left-to-right-isolate"),8295:mw.msg("codemirror-special-char-right-to-left-isolate"),8297:mw.msg("codemirror-special-char-pop-directional-isolate"),8233:mw.msg("codemirror-special-char-paragraph-separator"),65279:mw.msg("codemirror-special-char-zero-width-no-break-space"),65532:mw.msg("codemirror-special-char-object-replacement")};return e.highlightSpecialChars({render:(e,r,i)=>{r=t[e]||mw.msg("codemirror-control-character",e);const s=document.createElement("span");return s.className="cm-specialChar",160!==e&&8239!==e||(i="·",s.className="cm-special-char-nbsp"),s.textContent=i,s.title=r,s.setAttribute("aria-label",r),s},addSpecialChars:/[\u00a0\u202f]/g})}initialize(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.defaultExtensions;mw.hook("ext.CodeMirror.initialize").fire(this.$textarea),mw.hook("editRecovery.loadEnd").add((e=>{this.editRecoveryHandler=e.fieldChangeHandler})),this.state=e.EditorState.create({doc:this.$textarea.textSelection("getContents"),extensions:t}),this.view=new e.EditorView({state:this.state,parent:this.$textarea.parent()[0]}),this.$textarea.hide(),this.$textarea[0].form&&this.$textarea[0].form.addEventListener("submit",(()=>{this.$textarea.val(this.view.state.doc.toString());const e=document.getElementById("wpScrolltop");e&&(e.value=this.view.scrollDOM.scrollTop)})),$(this.view.dom).textSelection("register",this.cmTextSelection),this.$textarea.textSelection("register",this.cmTextSelection)}logUsage(e){const t=Object.assign({session_token:mw.user.sessionId(),user_id:mw.user.getId()},e),r=mw.config.get("wgUserEditCountBucket");null!==r&&(t.user_edit_count_bucket=r),mw.track("event.CodeMirrorUsage",t)}setCodeMirrorPreference(e){mw.user.isAnon()||((new mw.Api).saveOption("usecodemirror",e?1:0),mw.user.options.set("usecodemirror",e?1:0))}get cmTextSelection(){return this.textSelection=new t(this.view),{getContents:()=>this.textSelection.getContents(),setContents:e=>this.textSelection.setContents(e),getCaretPosition:e=>this.textSelection.getCaretPosition(e),scrollToCaretPosition:()=>this.textSelection.scrollToCaretPosition(),getSelection:()=>this.textSelection.getSelection(),setSelection:e=>this.textSelection.setSelection(e),replaceSelection:e=>this.textSelection.replaceSelection(e),encapsulateSelection:e=>this.textSelection.encapsulateSelection(e)}}}; diff --git a/resources/dist/codemirror.mode.mediawiki.js b/resources/dist/codemirror.mode.mediawiki.js index 9b59af3..141997b 100644 --- a/resources/dist/codemirror.mode.mediawiki.js +++ b/resources/dist/codemirror.mode.mediawiki.js @@ -1 +1 @@ -"use strict";var t=require("ext.CodeMirror.v6.lib"),e=new WeakSet;function a(t){return{em:"mw-em",error:"mw-error",extNowiki:"mw-ext-nowiki",extPre:"mw-ext-pre",extTag:"mw-exttag",extTagAttribute:"mw-exttag-attribute",extTagBracket:"mw-exttag-bracket",extTagName:"mw-exttag-name",freeExtLink:"mw-free-extlink",freeExtLinkProtocol:"mw-free-extlink-protocol",htmlEntity:"mw-html-entity",link:"mw-link",linkPageName:"mw-link-pagename",nowiki:"mw-tag-nowiki",pageName:"mw-pagename",pre:"mw-tag-pre",section:"mw-section",skipFormatting:"mw-skipformatting",strong:"mw-strong",tableCaption:"mw-table-caption",templateVariableDelimiter:"mw-templatevariable-delimiter"}}var i=new(function(){return t._createClass((function a(){t._classCallCheck(this,a),t._classPrivateMethodInitSpec(this,e),this.extHighlightStyles=[],this.tokenTable=this.defaultTokenTable}),[{key:"addTag",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.tokenTable["mw-tag-".concat(t)]||(this.addToken("mw-tag-".concat(t),e),this.addToken("mw-ext-".concat(t),e))}},{key:"addToken",value:function(e){var a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.tokenTable[e]||(this.tokenTable[e]=t.Tag.define(a),this.extHighlightStyles.push({tag:this.tokenTable[e],class:"cm-".concat(e)}))}},{key:"permittedHtmlTags",get:function(){return{b:!0,bdi:!0,del:!0,i:!0,ins:!0,u:!0,font:!0,big:!0,small:!0,sub:!0,sup:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,cite:!0,code:!0,em:!0,s:!0,strike:!0,strong:!0,tt:!0,var:!0,div:!0,center:!0,blockquote:!0,q:!0,ol:!0,ul:!0,dl:!0,table:!0,caption:!0,pre:!0,ruby:!0,rb:!0,rp:!0,rt:!0,rtc:!0,p:!0,span:!0,abbr:!0,dfn:!0,kbd:!0,samp:!0,data:!0,time:!0,mark:!0,br:!0,wbr:!0,hr:!0,li:!0,dt:!0,dd:!0,td:!0,th:!0,tr:!0,noinclude:!0,includeonly:!0,onlyinclude:!0}}},{key:"implicitlyClosedHtmlTags",get:function(){return{br:!0,hr:!0,wbr:!0}}},{key:"tags",get:function(){return t._objectSpread2({apostrophes:"character",apostrophesBold:"strong",apostrophesItalic:"emphasis",comment:"comment",doubleUnderscore:"controlKeyword",extLink:"url",extLinkBracket:"modifier",extLinkProtocol:"namespace",extLinkText:"labelName",hr:"contentSeparator",htmlTagAttribute:"attributeName",htmlTagBracket:"angleBracket",htmlTagName:"tagName",indenting:"operatorKeyword",linkBracket:"squareBracket",linkDelimiter:"operator",linkText:"string",linkToSection:"className",list:"list",parserFunction:"unit",parserFunctionBracket:"paren",parserFunctionDelimiter:"punctuation",parserFunctionName:"keyword",sectionHeader:"heading",sectionHeader1:"heading1",sectionHeader2:"heading2",sectionHeader3:"heading3",sectionHeader4:"heading4",sectionHeader5:"heading5",sectionHeader6:"heading6",signature:"quote",tableBracket:"null",tableDefinition:"definitionOperator",tableDelimiter:"typeOperator",template:"attributeValue",templateArgumentName:"definitionKeyword",templateBracket:"bracket",templateDelimiter:"separator",templateName:"moduleKeyword",templateVariable:"atom",templateVariableBracket:"brace",templateVariableName:"variableName"},t._classPrivateGetter(e,this,a))}},{key:"defaultTokenTable",get:function(){var e;return e={},t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(e,this.tags.em,t.Tag.define()),this.tags.error,t.Tag.define()),this.tags.extNowiki,t.Tag.define()),this.tags.extPre,t.Tag.define()),this.tags.extTag,t.Tag.define()),this.tags.extTagAttribute,t.Tag.define()),this.tags.extTagBracket,t.Tag.define()),this.tags.extTagName,t.Tag.define()),this.tags.freeExtLink,t.Tag.define()),this.tags.freeExtLinkProtocol,t.Tag.define()),t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(e,this.tags.htmlEntity,t.Tag.define()),this.tags.link,t.Tag.define()),this.tags.linkPageName,t.Tag.define()),this.tags.nowiki,t.Tag.define()),this.tags.pageName,t.Tag.define()),this.tags.pre,t.Tag.define()),this.tags.section,t.Tag.define()),this.tags.skipFormatting,t.Tag.define()),this.tags.strong,t.Tag.define()),this.tags.tableCaption,t.Tag.define()),t._defineProperty(e,this.tags.templateVariableDelimiter,t.Tag.define())}},{key:"getTagStyles",value:function(e){return[{tag:t.tags[this.tags.apostrophes],class:"cm-mw-apostrophes"},{tag:t.tags[this.tags.apostrophesBold],class:"cm-mw-apostrophes-bold"},{tag:t.tags[this.tags.apostrophesItalic],class:"cm-mw-apostrophes-italic"},{tag:t.tags[this.tags.comment],class:"cm-mw-comment"},{tag:t.tags[this.tags.doubleUnderscore],class:"cm-mw-double-underscore"},{tag:t.tags[this.tags.extLink],class:"cm-mw-extlink"},{tag:t.tags[this.tags.extLinkBracket],class:"cm-mw-extlink-bracket"},{tag:t.tags[this.tags.extLinkProtocol],class:"cm-mw-extlink-protocol"},{tag:t.tags[this.tags.extLinkText],class:"cm-mw-extlink-text"},{tag:t.tags[this.tags.hr],class:"cm-mw-hr"},{tag:t.tags[this.tags.htmlTagAttribute],class:"cm-mw-htmltag-attribute"},{tag:t.tags[this.tags.htmlTagBracket],class:"cm-mw-htmltag-bracket"},{tag:t.tags[this.tags.htmlTagName],class:"cm-mw-htmltag-name"},{tag:t.tags[this.tags.indenting],class:"cm-mw-indenting"},{tag:t.tags[this.tags.linkBracket],class:"cm-mw-link-bracket"},{tag:t.tags[this.tags.linkDelimiter],class:"cm-mw-link-delimiter"},{tag:t.tags[this.tags.linkText],class:"cm-mw-link-text"},{tag:t.tags[this.tags.linkToSection],class:"cm-mw-link-tosection"},{tag:t.tags[this.tags.list],class:"cm-mw-list"},{tag:t.tags[this.tags.parserFunction],class:"cm-mw-parserfunction"},{tag:t.tags[this.tags.parserFunctionBracket],class:"cm-mw-parserfunction-bracket"},{tag:t.tags[this.tags.parserFunctionDelimiter],class:"cm-mw-parserfunction-delimiter"},{tag:t.tags[this.tags.parserFunctionName],class:"cm-mw-parserfunction-name"},{tag:t.tags[this.tags.sectionHeader],class:"cm-mw-section-header"},{tag:t.tags[this.tags.sectionHeader1],class:"cm-mw-section-1"},{tag:t.tags[this.tags.sectionHeader2],class:"cm-mw-section-2"},{tag:t.tags[this.tags.sectionHeader3],class:"cm-mw-section-3"},{tag:t.tags[this.tags.sectionHeader4],class:"cm-mw-section-4"},{tag:t.tags[this.tags.sectionHeader5],class:"cm-mw-section-5"},{tag:t.tags[this.tags.sectionHeader6],class:"cm-mw-section-6"},{tag:t.tags[this.tags.signature],class:"cm-mw-signature"},{tag:t.tags[this.tags.tableBracket],class:"cm-mw-table-bracket"},{tag:t.tags[this.tags.tableDefinition],class:"cm-mw-table-definition"},{tag:t.tags[this.tags.tableDelimiter],class:"cm-mw-table-delimiter"},{tag:t.tags[this.tags.template],class:"cm-mw-template"},{tag:t.tags[this.tags.templateArgumentName],class:"cm-mw-template-argument-name"},{tag:t.tags[this.tags.templateBracket],class:"cm-mw-template-bracket"},{tag:t.tags[this.tags.templateDelimiter],class:"cm-mw-template-delimiter"},{tag:t.tags[this.tags.templateName],class:"cm-mw-pagename 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function(a,n){if(a.match(/^(?:"[^">]*"|'[^'>]*'|[^>/<{&~])+/))return e.makeLocalStyle("".concat(i.tags.extTagAttribute," mw-ext-").concat(t),n);if(a.eat(">")){if(n.extName=t,"nowiki"===t||"pre"===t)n.extMode={startState:function(){},copyState:function(){},token:e.eatNowiki()};else if(t in e.config.tagModes){var s=e.config.tagModes[t];"mediawiki"!==s&&"text/mediawiki"!==s||(n.extMode=e.mediawiki,n.extState=n.extMode.startState())}return n.tokenize=e.eatExtTagArea(t),e.makeLocalStyle("".concat(i.tags.extTagBracket," mw-ext-").concat(t),n)}return a.match("/>")?(n.tokenize=n.stack.pop(),e.makeLocalStyle("".concat(i.tags.extTagBracket," mw-ext-").concat(t),n)):e.eatWikiText("".concat(i.tags.extTagAttribute," mw-ext-").concat(t))(a,n)}}},{key:"eatExtTagArea",value:function(t){var e=this;return function(a,i){var n,s=a.pos,r=new RegExp(""),"i").exec(s?a.string.slice(s):a.string),o=!1;if(r){if(0===r.index)return 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t.sol()?(e.tokenize=this.inTable.bind(this),this.inTable(t,e)):this.eatWikiText(i.tags.tableDefinition)(t,e)}},{key:"inTable",value:function(t,e){if(t.sol()){if(t.eatSpace(),t.eat("|"))return t.eat("-")?(t.eatSpace(),e.tokenize=this.inTableDefinition.bind(this),this.makeLocalStyle(i.tags.tableDelimiter,e)):t.eat("+")?(t.eatSpace(),e.tokenize=this.eatTableRow(!0,!1,!0),this.makeLocalStyle(i.tags.tableDelimiter,e)):t.eat("}")?(e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.tableBracket,e)):(t.eatSpace(),e.tokenize=this.eatTableRow(!0,!1),this.makeLocalStyle(i.tags.tableDelimiter,e));if(t.eat("!"))return t.eatSpace(),e.tokenize=this.eatTableRow(!0,!0),this.makeLocalStyle(i.tags.tableDelimiter,e)}return this.eatWikiText("")(t,e)}},{key:"eatTableRow",value:function(t,e,a){var n=this,s="";return a?s=i.tags.tableCaption:e&&(s=i.tags.strong),function(r,o){if(r.sol()){if(r.match(/^[\s\u00a0]*[|!]/,!1))return o.tokenize=n.inTable.bind(n),n.inTable(r,o)}else{if(r.match(/^[^'|{[<&~!]+/))return n.makeStyle(s,o);if(r.match("||")||e&&r.match("!!"))return n.isBold=!1,n.isItalic=!1,o.tokenize=n.eatTableRow(!0,e,a),n.makeLocalStyle(i.tags.tableDelimiter,o);if(t&&r.eat("|"))return o.tokenize=n.eatTableRow(!1,e,a),n.makeLocalStyle(i.tags.tableDelimiter,o)}return n.eatWikiText(s)(r,o)}}},{key:"eatFreeExternalLinkProtocol",value:function(t,e){return t.match(this.urlProtocols),e.tokenize=this.eatFreeExternalLink.bind(this),this.makeLocalStyle(i.tags.freeExtLinkProtocol,e)}},{key:"eatFreeExternalLink",value:function(t,e){if(t.eol());else if(t.match(/^[^\s\u00a0{[\]<>~).,']*/))if("~"===t.peek()){if(!t.match(/^~~~+/,!1))return t.match(/^~*/),this.makeLocalStyle(i.tags.freeExtLink,e)}else if("{"===t.peek()){if(!t.match("{{",!1))return t.next(),this.makeLocalStyle(i.tags.freeExtLink,e)}else if("'"===t.peek()){if(!t.match("''",!1))return t.next(),this.makeLocalStyle(i.tags.freeExtLink,e)}else if(t.match(/^[).,]+(?=[^\s\u00a0{[\]<>~).,])/))return this.makeLocalStyle(i.tags.freeExtLink,e);return e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.freeExtLink,e)}},{key:"eatWikiText",value:function(t){var e=this;return function(a,n){var s,r,o,l,c,m,g;if(a.sol()){if(!a.match("//",!1)&&a.match(e.urlProtocols))return n.stack.push(n.tokenize),n.tokenize=e.eatFreeExternalLink.bind(e),e.makeLocalStyle(i.tags.freeExtLinkProtocol,n);switch(s=a.next()){case"-":if(a.match(/^---+/))return i.tags.hr;break;case"=":if(r=a.match(/^(={0,5})(.+?(=\1\s*)(.*\S).*?)?)$/))return a.backUp(r[2].length),n.stack.push(n.tokenize),n.tokenize=e.eatSectionHeader(r[3].length),i.tags.sectionHeader+" "+i.tags["sectionHeader".concat(r[1].length+1)];break;case"*":case"#":case";":return a.match(/^[*#;:]*/),i.tags.list;case":":return a.match(/^:*{\|/,!1)&&(n.stack.push(n.tokenize),n.tokenize=e.eatStartTable.bind(e)),a.match(/^[*#;:]*/),i.tags.indenting;case" ":if(!a.match(/^[\s\u00a0]*:*{\|/,!1))return i.tags.skipFormatting;if(a.eatSpace(),a.match(/^:+/))return n.stack.push(n.tokenize),n.tokenize=e.eatStartTable.bind(e),i.tags.indenting;a.eat("{");case"{":if(a.eat("|"))return a.eatSpace(),n.stack.push(n.tokenize),n.tokenize=e.inTableDefinition.bind(e),i.tags.tableBracket}}else s=a.next();switch(s){case"&":return e.makeStyle(e.eatHtmlEntity(a,t),n);case"'":if(a.match(/^'*(?=''''')/)||a.match(/^'''(?!')/,!1))break;if(a.match("''"))return e.firstSingleLetterWord||a.match("''",!1)||e.prepareItalicForCorrection(a),e.isBold=!e.isBold,e.makeLocalStyle(i.tags.apostrophesBold,n);if(a.eat("'"))return e.isItalic=!e.isItalic,e.makeLocalStyle(i.tags.apostrophesItalic,n);break;case"[":if(a.eat("[")){if(a.eatSpace(),/[^\]|[]/.test(a.peek()))return n.nLink++,n.stack.push(n.tokenize),n.tokenize=e.inLink.bind(e),e.makeLocalStyle(i.tags.linkBracket,n)}else if(o=a.match(e.urlProtocols))return n.nLink++,a.backUp(o[0].length),n.stack.push(n.tokenize),n.tokenize=e.eatExternalLinkProtocol(o[0].length),e.makeLocalStyle(i.tags.extLinkBracket,n);break;case"{":if(a.match(/^{{(?!{|[^{}]*}}(?!}))/))return a.eatSpace(),n.stack.push(n.tokenize),n.tokenize=e.inVariable.bind(e),e.makeLocalStyle(i.tags.templateVariableBracket,n);if(a.match(/^{(?!{(?!{))[\s\u00a0]*/))return"#"===a.peek()?(n.nExt++,n.stack.push(n.tokenize),n.tokenize=e.inParserFunctionName.bind(e),e.makeLocalStyle(i.tags.parserFunctionBracket,n)):!(l=a.match(/^([^\s\u00a0}[\]<{'|&:]+)(:|[\s\u00a0]*)(\}\}?)?(.)?/))||(a.backUp(l[0].length),":"!==l[2]&&void 0!==l[4]&&"}}"!==l[3]||!(l[1].toLowerCase()in e.config.functionSynonyms[0])&&!(l[1]in e.config.functionSynonyms[1]))?(n.nTemplate++,n.stack.push(n.tokenize),n.tokenize=e.eatTemplatePageName(!1),e.makeLocalStyle(i.tags.templateBracket,n)):(n.nExt++,n.stack.push(n.tokenize),n.tokenize=e.inParserFunctionName.bind(e),e.makeLocalStyle(i.tags.parserFunctionBracket,n));break;case"<":if(c=!!a.eat("/"),m=a.match(/^[^>/\s\u00a0.*,[\]{}$^+?|/\\'`~<=!@#%&()-]+[^>/\s\u00a0.*,[\]{}$^+?|/\\'`~<=!@#%&()]*/),a.match("!--"))return g=e.eatBlock(i.tags.comment,"--\x3e"),n.stack.push(n.tokenize),n.tokenize=g,g(a,n);if(m){if((m=m[0].toLowerCase())in e.config.tags)return!0===c?i.tags.error:(a.backUp(m.length),n.stack.push(n.tokenize),n.tokenize=e.eatTagName(m.length,c,!1),e.makeLocalStyle("".concat(i.tags.extTagBracket," mw-ext-").concat(m),n));if(m in i.permittedHtmlTags)return!0===c&&m!==n.inHtmlTag.pop()?(a.pos++,i.tags.error):!0===c&&m in i.implicitlyClosedHtmlTags?i.tags.error:(a.backUp(m.length),n.stack.push(n.tokenize),n.tokenize=e.eatTagName(m.length,c||m in i.implicitlyClosedHtmlTags,!0),e.makeLocalStyle(i.tags.htmlTagBracket,n));a.backUp(m.length)}break;case"~":if(a.match(/^~{2,4}/))return i.tags.signature;break;case"_":for(r=1;a.eat("_");)r++;if(r>2)return a.eol()||a.backUp(2),e.makeStyle(t,n);if(2===r&&(l=a.match(/^([^\s\u00a0>}[\]<{'|&:~]+?)__/))&&l[0])return"__"+l[0].toLowerCase()in e.config.doubleUnderscore[0]||"__"+l[0]in e.config.doubleUnderscore[1]?i.tags.doubleUnderscore:(a.eol()||a.backUp(2),e.makeStyle(t,n));break;default:if(/[\s\u00a0]/.test(s)&&(a.eatSpace(),a.match(e.urlProtocols,!1)&&!a.match("//")))return n.stack.push(n.tokenize),n.tokenize=e.eatFreeExternalLinkProtocol.bind(e),e.makeStyle(t,n)}return a.match(/^[^\s\u00a0_>}[\]<{'|&:~=]+/),e.makeStyle(t,n)}}},{key:"prepareItalicForCorrection",value:function(t){var e=t.pos,a=t.string.slice(0,e-3),i=a.slice(-1),n=a.slice(-2,-1);if(" "===i){if(this.firstMultiLetterWord||this.firstSpace)return;this.firstSpace=e}else if(" 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t.oldStyle=i,i;r!==n&&(n=r,l.length>0&&(o=o.concat(l),l=[])),l.push({pos:e.pos,style:i,state:(a.extMode||t.mediawiki).copyState(a)})}while(!e.eol());if(t.isBold&&t.isItalic){if(t.isItalic=t.wasItalic,t.isBold=t.wasBold,t.firstSingleLetterWord=null,t.firstMultiLetterWord=null,t.firstSpace=null,!(o.length>0))return e.pos=l[0].pos-2,t.oldStyle;o[o.length-1].pos++,t.oldTokens=o}else t.oldTokens=o.concat(l);return s=t.oldTokens.shift(),e.pos=s.pos,a=s.state,s.style},blankLine:function(t){t.extMode&&t.extMode.blankLine&&t.extMode.blankLine(t.extState)},tokenTable:this.tokenTable}}}])}();module.exports=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{bidiIsolation:!1},a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;a=a||mw.config.get("extCodeMirrorConfig");var n=new d(a).mediawiki,s=t.StreamLanguage.define(n),r=[t.syntaxHighlighting(t.HighlightStyle.define(i.getTagStyles(n)))],o=a.templateFoldingNamespaces;return!mw.config.get("wgCodeMirrorV6TemplateFolding")||o&&!o.includes(mw.config.get("wgNamespaceNumber"))||r.push(g),e.bidiIsolation&&r.push(f),new t.LanguageSupport(s,r)}; +"use strict";var t=require("ext.CodeMirror.v6.lib"),e=new WeakSet;function a(t){return{em:"mw-em",error:"mw-error",extNowiki:"mw-ext-nowiki",extPre:"mw-ext-pre",extTag:"mw-exttag",extTagAttribute:"mw-exttag-attribute",extTagBracket:"mw-exttag-bracket",extTagName:"mw-exttag-name",freeExtLink:"mw-free-extlink",freeExtLinkProtocol:"mw-free-extlink-protocol",htmlEntity:"mw-html-entity",link:"mw-link",linkPageName:"mw-link-pagename",nowiki:"mw-tag-nowiki",pageName:"mw-pagename",pre:"mw-tag-pre",section:"mw-section",skipFormatting:"mw-skipformatting",strong:"mw-strong",tableCaption:"mw-table-caption",templateVariableDelimiter:"mw-templatevariable-delimiter"}}const i=new class{constructor(){t._classPrivateMethodInitSpec(this,e),this.extHighlightStyles=[],this.tokenTable=this.defaultTokenTable}addTag(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.tokenTable[`mw-tag-${t}`]||(this.addToken(`mw-tag-${t}`,e),this.addToken(`mw-ext-${t}`,e))}addToken(e){let a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.tokenTable[e]||(this.tokenTable[e]=t.Tag.define(a),this.extHighlightStyles.push({tag:this.tokenTable[e],class:`cm-${e}`}))}get permittedHtmlTags(){return{b:!0,bdi:!0,del:!0,i:!0,ins:!0,u:!0,font:!0,big:!0,small:!0,sub:!0,sup:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,cite:!0,code:!0,em:!0,s:!0,strike:!0,strong:!0,tt:!0,var:!0,div:!0,center:!0,blockquote:!0,q:!0,ol:!0,ul:!0,dl:!0,table:!0,caption:!0,pre:!0,ruby:!0,rb:!0,rp:!0,rt:!0,rtc:!0,p:!0,span:!0,abbr:!0,dfn:!0,kbd:!0,samp:!0,data:!0,time:!0,mark:!0,br:!0,wbr:!0,hr:!0,li:!0,dt:!0,dd:!0,td:!0,th:!0,tr:!0,noinclude:!0,includeonly:!0,onlyinclude:!0}}get implicitlyClosedHtmlTags(){return{br:!0,hr:!0,wbr:!0}}get tags(){return{apostrophes:"character",apostrophesBold:"strong",apostrophesItalic:"emphasis",comment:"comment",doubleUnderscore:"controlKeyword",extLink:"url",extLinkBracket:"modifier",extLinkProtocol:"namespace",extLinkText:"labelName",hr:"contentSeparator",htmlTagAttribute:"attributeName",htmlTagBracket:"angleBracket",htmlTagName:"tagName",indenting:"operatorKeyword",linkBracket:"squareBracket",linkDelimiter:"operator",linkText:"string",linkToSection:"className",list:"list",parserFunction:"unit",parserFunctionBracket:"paren",parserFunctionDelimiter:"punctuation",parserFunctionName:"keyword",sectionHeader:"heading",sectionHeader1:"heading1",sectionHeader2:"heading2",sectionHeader3:"heading3",sectionHeader4:"heading4",sectionHeader5:"heading5",sectionHeader6:"heading6",signature:"quote",tableBracket:"null",tableDefinition:"definitionOperator",tableDelimiter:"typeOperator",template:"attributeValue",templateArgumentName:"definitionKeyword",templateBracket:"bracket",templateDelimiter:"separator",templateName:"moduleKeyword",templateVariable:"atom",templateVariableBracket:"brace",templateVariableName:"variableName",...t._classPrivateGetter(e,this,a)}}get defaultTokenTable(){return{[this.tags.em]:t.Tag.define(),[this.tags.error]:t.Tag.define(),[this.tags.extNowiki]:t.Tag.define(),[this.tags.extPre]:t.Tag.define(),[this.tags.extTag]:t.Tag.define(),[this.tags.extTagAttribute]:t.Tag.define(),[this.tags.extTagBracket]:t.Tag.define(),[this.tags.extTagName]:t.Tag.define(),[this.tags.freeExtLink]:t.Tag.define(),[this.tags.freeExtLinkProtocol]:t.Tag.define(),[this.tags.htmlEntity]:t.Tag.define(),[this.tags.link]:t.Tag.define(),[this.tags.linkPageName]:t.Tag.define(),[this.tags.nowiki]:t.Tag.define(),[this.tags.pageName]:t.Tag.define(),[this.tags.pre]:t.Tag.define(),[this.tags.section]:t.Tag.define(),[this.tags.skipFormatting]:t.Tag.define(),[this.tags.strong]:t.Tag.define(),[this.tags.tableCaption]:t.Tag.define(),[this.tags.templateVariableDelimiter]:t.Tag.define()}}getTagStyles(e){return[{tag:t.tags[this.tags.apostrophes],class:"cm-mw-apostrophes"},{tag:t.tags[this.tags.apostrophesBold],class:"cm-mw-apostrophes-bold"},{tag:t.tags[this.tags.apostrophesItalic],class:"cm-mw-apostrophes-italic"},{tag:t.tags[this.tags.comment],class:"cm-mw-comment"},{tag:t.tags[this.tags.doubleUnderscore],class:"cm-mw-double-underscore"},{tag:t.tags[this.tags.extLink],class:"cm-mw-extlink"},{tag:t.tags[this.tags.extLinkBracket],class:"cm-mw-extlink-bracket"},{tag:t.tags[this.tags.extLinkProtocol],class:"cm-mw-extlink-protocol"},{tag:t.tags[this.tags.extLinkText],class:"cm-mw-extlink-text"},{tag:t.tags[this.tags.hr],class:"cm-mw-hr"},{tag:t.tags[this.tags.htmlTagAttribute],class:"cm-mw-htmltag-attribute"},{tag:t.tags[this.tags.htmlTagBracket],class:"cm-mw-htmltag-bracket"},{tag:t.tags[this.tags.htmlTagName],class:"cm-mw-htmltag-name"},{tag:t.tags[this.tags.indenting],class:"cm-mw-indenting"},{tag:t.tags[this.tags.linkBracket],class:"cm-mw-link-bracket"},{tag:t.tags[this.tags.linkDelimiter],class:"cm-mw-link-delimiter"},{tag:t.tags[this.tags.linkText],class:"cm-mw-link-text"},{tag:t.tags[this.tags.linkToSection],class:"cm-mw-link-tosection"},{tag:t.tags[this.tags.list],class:"cm-mw-list"},{tag:t.tags[this.tags.parserFunction],class:"cm-mw-parserfunction"},{tag:t.tags[this.tags.parserFunctionBracket],class:"cm-mw-parserfunction-bracket"},{tag:t.tags[this.tags.parserFunctionDelimiter],class:"cm-mw-parserfunction-delimiter"},{tag:t.tags[this.tags.parserFunctionName],class:"cm-mw-parserfunction-name"},{tag:t.tags[this.tags.sectionHeader],class:"cm-mw-section-header"},{tag:t.tags[this.tags.sectionHeader1],class:"cm-mw-section-1"},{tag:t.tags[this.tags.sectionHeader2],class:"cm-mw-section-2"},{tag:t.tags[this.tags.sectionHeader3],class:"cm-mw-section-3"},{tag:t.tags[this.tags.sectionHeader4],class:"cm-mw-section-4"},{tag:t.tags[this.tags.sectionHeader5],class:"cm-mw-section-5"},{tag:t.tags[this.tags.sectionHeader6],class:"cm-mw-section-6"},{tag:t.tags[this.tags.signature],class:"cm-mw-signature"},{tag:t.tags[this.tags.tableBracket],class:"cm-mw-table-bracket"},{tag:t.tags[this.tags.tableDefinition],class:"cm-mw-table-definition"},{tag:t.tags[this.tags.tableDelimiter],class:"cm-mw-table-delimiter"},{tag:t.tags[this.tags.template],class:"cm-mw-template"},{tag:t.tags[this.tags.templateArgumentName],class:"cm-mw-template-argument-name"},{tag:t.tags[this.tags.templateBracket],class:"cm-mw-template-bracket"},{tag:t.tags[this.tags.templateDelimiter],class:"cm-mw-template-delimiter"},{tag:t.tags[this.tags.templateName],class:"cm-mw-pagename 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e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.freeExtLink,e)}eatWikiText(t){return(e,a)=>{let s,n,l,o,r,c;if(e.sol()){if(!e.match("//",!1)&&e.match(this.urlProtocols))return a.stack.push(a.tokenize),a.tokenize=this.eatFreeExternalLink.bind(this),this.makeLocalStyle(i.tags.freeExtLinkProtocol,a);switch(s=e.next(),s){case"-":if(e.match(/^---+/))return i.tags.hr;break;case"=":if(n=e.match(/^(={0,5})(.+?(=\1\s*)(.*\S).*?)?)$/),n)return e.backUp(n[2].length),a.stack.push(a.tokenize),a.tokenize=this.eatSectionHeader(n[3].length),i.tags.sectionHeader+" "+i.tags[`sectionHeader${n[1].length+1}`];break;case"*":case"#":case";":return e.match(/^[*#;:]*/),i.tags.list;case":":return e.match(/^:*{\|/,!1)&&(a.stack.push(a.tokenize),a.tokenize=this.eatStartTable.bind(this)),e.match(/^[*#;:]*/),i.tags.indenting;case" ":if(!e.match(/^[\s\u00a0]*:*{\|/,!1))return i.tags.skipFormatting;if(e.eatSpace(),e.match(/^:+/))return a.stack.push(a.tokenize),a.tokenize=this.eatStartTable.bind(this),i.tags.indenting;e.eat("{");case"{":if(e.eat("|"))return e.eatSpace(),a.stack.push(a.tokenize),a.tokenize=this.inTableDefinition.bind(this),i.tags.tableBracket}}else s=e.next();switch(s){case"&":return this.makeStyle(this.eatHtmlEntity(e,t),a);case"'":if(e.match(/^'*(?=''''')/)||e.match(/^'''(?!')/,!1))break;if(e.match("''"))return this.firstSingleLetterWord||e.match("''",!1)||this.prepareItalicForCorrection(e),this.isBold=!this.isBold,this.makeLocalStyle(i.tags.apostrophesBold,a);if(e.eat("'"))return this.isItalic=!this.isItalic,this.makeLocalStyle(i.tags.apostrophesItalic,a);break;case"[":if(e.eat("[")){if(e.eatSpace(),/[^\]|[]/.test(e.peek()))return a.nLink++,a.stack.push(a.tokenize),a.tokenize=this.inLink.bind(this),this.makeLocalStyle(i.tags.linkBracket,a)}else if(l=e.match(this.urlProtocols),l)return a.nLink++,e.backUp(l[0].length),a.stack.push(a.tokenize),a.tokenize=this.eatExternalLinkProtocol(l[0].length),this.makeLocalStyle(i.tags.extLinkBracket,a);break;case"{":if(e.match(/^{{(?!{|[^{}]*}}(?!}))/))return e.eatSpace(),a.stack.push(a.tokenize),a.tokenize=this.inVariable.bind(this),this.makeLocalStyle(i.tags.templateVariableBracket,a);if(e.match(/^{(?!{(?!{))[\s\u00a0]*/))return"#"===e.peek()?(a.nExt++,a.stack.push(a.tokenize),a.tokenize=this.inParserFunctionName.bind(this),this.makeLocalStyle(i.tags.parserFunctionBracket,a)):(o=e.match(/^([^\s\u00a0}[\]<{'|&:]+)(:|[\s\u00a0]*)(\}\}?)?(.)?/),!o||(e.backUp(o[0].length),":"!==o[2]&&void 0!==o[4]&&"}}"!==o[3]||!(o[1].toLowerCase()in this.config.functionSynonyms[0])&&!(o[1]in this.config.functionSynonyms[1]))?(a.nTemplate++,a.stack.push(a.tokenize),a.tokenize=this.eatTemplatePageName(!1),this.makeLocalStyle(i.tags.templateBracket,a)):(a.nExt++,a.stack.push(a.tokenize),a.tokenize=this.inParserFunctionName.bind(this),this.makeLocalStyle(i.tags.parserFunctionBracket,a)));break;case"<":if(r=!!e.eat("/"),c=e.match(/^[^>/\s\u00a0.*,[\]{}$^+?|/\\'`~<=!@#%&()-]+[^>/\s\u00a0.*,[\]{}$^+?|/\\'`~<=!@#%&()]*/),e.match("!--"))return m=this.eatBlock(i.tags.comment,"--\x3e"),a.stack.push(a.tokenize),a.tokenize=m,m(e,a);if(c){if(c=c[0].toLowerCase(),c in this.config.tags)return!0===r?i.tags.error:(e.backUp(c.length),a.stack.push(a.tokenize),a.tokenize=this.eatTagName(c.length,r,!1),this.makeLocalStyle(`${i.tags.extTagBracket} mw-ext-${c}`,a));if(c in i.permittedHtmlTags)return!0===r&&c!==a.inHtmlTag.pop()?(e.pos++,i.tags.error):!0===r&&c in i.implicitlyClosedHtmlTags?i.tags.error:(e.backUp(c.length),a.stack.push(a.tokenize),a.tokenize=this.eatTagName(c.length,r||c in i.implicitlyClosedHtmlTags,!0),this.makeLocalStyle(i.tags.htmlTagBracket,a));e.backUp(c.length)}break;case"~":if(e.match(/^~{2,4}/))return i.tags.signature;break;case"_":for(n=1;e.eat("_");)n++;if(n>2)return e.eol()||e.backUp(2),this.makeStyle(t,a);if(2===n&&(o=e.match(/^([^\s\u00a0>}[\]<{'|&:~]+?)__/),o&&o[0]))return"__"+o[0].toLowerCase()in this.config.doubleUnderscore[0]||"__"+o[0]in this.config.doubleUnderscore[1]?i.tags.doubleUnderscore:(e.eol()||e.backUp(2),this.makeStyle(t,a));break;default:if(/[\s\u00a0]/.test(s)&&(e.eatSpace(),e.match(this.urlProtocols,!1)&&!e.match("//")))return a.stack.push(a.tokenize),a.tokenize=this.eatFreeExternalLinkProtocol.bind(this),this.makeStyle(t,a)}var m;return e.match(/^[^\s\u00a0_>}[\]<{'|&:~=]+/),this.makeStyle(t,a)}}prepareItalicForCorrection(t){const e=t.pos,a=t.string.slice(0,e-3),i=a.slice(-1),s=a.slice(-2,-1);if(" "===i){if(this.firstMultiLetterWord||this.firstSpace)return;this.firstSpace=e}else if(" "===s)this.firstSingleLetterWord=e;else{if(this.firstMultiLetterWord)return;this.firstMultiLetterWord=e}this.wasBold=this.isBold,this.wasItalic=this.isItalic}get mediawiki(){return{name:"mediawiki",startState:()=>({tokenize:this.eatWikiText(""),stack:[],inHtmlTag:[],extName:!1,extMode:!1,extState:!1,nTemplate:0,nLink:0,nExt:0}),copyState:t=>({tokenize:t.tokenize,stack:t.stack.concat([]),inHtmlTag:t.inHtmlTag.concat([]),extName:t.extName,extMode:t.extMode,extState:!1!==t.extMode&&t.extMode.copyState(t.extState),nTemplate:t.nTemplate,nLink:t.nLink,nExt:t.nExt}),token:(t,e)=>{let a,i,s,n,l=[],o=[];if(this.oldTokens.length>0)return s=this.oldTokens.shift(),t.pos=s.pos,e=s.state,s.style;t.sol()&&(this.isBold=!1,this.isItalic=!1,this.firstSingleLetterWord=null,this.firstMultiLetterWord=null,this.firstSpace=null);do{if(a=e.tokenize(t,e),n=this.firstSingleLetterWord||this.firstMultiLetterWord||this.firstSpace,!n)return this.oldStyle=a,a;n!==i&&(i=n,o.length>0&&(l=l.concat(o),o=[])),o.push({pos:t.pos,style:a,state:(e.extMode||this.mediawiki).copyState(e)})}while(!t.eol());if(this.isBold&&this.isItalic){if(this.isItalic=this.wasItalic,this.isBold=this.wasBold,this.firstSingleLetterWord=null,this.firstMultiLetterWord=null,this.firstSpace=null,!(l.length>0))return t.pos=o[0].pos-2,this.oldStyle;l[l.length-1].pos++,this.oldTokens=l}else this.oldTokens=l.concat(o);return s=this.oldTokens.shift(),t.pos=s.pos,e=s.state,s.style},blankLine:t=>{t.extMode&&t.extMode.blankLine&&t.extMode.blankLine(t.extState)},tokenTable:this.tokenTable}}}module.exports=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{bidiIsolation:!1},a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;a=a||mw.config.get("extCodeMirrorConfig");const s=new d(a).mediawiki,n=t.StreamLanguage.define(s),l=[t.syntaxHighlighting(t.HighlightStyle.define(i.getTagStyles(s)))],o=a.templateFoldingNamespaces;return!mw.config.get("wgCodeMirrorV6TemplateFolding")||o&&!o.includes(mw.config.get("wgNamespaceNumber"))||l.push(g),e.bidiIsolation&&l.push(u),new t.LanguageSupport(n,l)}; diff --git a/resources/dist/codemirror.wikieditor.mediawiki.js b/resources/dist/codemirror.wikieditor.mediawiki.js index 00fc3dd..82f24ac 100644 --- a/resources/dist/codemirror.wikieditor.mediawiki.js +++ b/resources/dist/codemirror.wikieditor.mediawiki.js @@ -1 +1 @@ -"use strict";var e=require("ext.CodeMirror.v6.lib"),t=require("ext.CodeMirror.v6"),r=require("ext.CodeMirror.v6.mode.mediawiki"),i=function(t){function r(t,i){var o;return e._classCallCheck(this,r),(o=e._callSuper(this,r,[t])).langExtension=i,o.useCodeMirror=mw.user.options.get("usecodemirror")>0,o}return e._inherits(r,t),e._createClass(r,[{key:"setCodeMirrorPreference",value:function(t){this.useCodeMirror=t,e._get(e._getPrototypeOf(r.prototype),"setCodeMirrorPreference",this).call(this,t)}},{key:"enableCodeMirror",value:function(){var t=this;if(!this.view){var r=this.$textarea.prop("selectionStart"),i=this.$textarea.prop("selectionEnd"),o=this.$textarea.scrollTop(),s=this.$textarea.is(":focus"),a=[this.defaultExtensions,this.langExtension,e.search({top:!0}),e.EditorView.domEventHandlers({blur:function(){return t.$textarea.triggerHandler("blur")},focus:function(){return t.$textarea.triggerHandler("focus")},keydown:function(e,t){if("Tab"===e.key){e.preventDefault();var r=$("#wpSummary");r.length&&r.trigger("focus")}if("Shift"===e.key){e.preventDefault();var i=t.state.selection.main.head,o=t.coordsAtPos(i),s=t.dom.getBoundingClientRect();(o.tops.bottom)&&$(t.dom).textSelection("scrollToCaretPosition")}return!1}}),e.EditorView.lineWrapping];if(this.initialize(a),$(".group-search a").on("click",(function(){e.openSearchPanel(t.view)})),setTimeout((function(){t.view.scrollDOM.scrollTop=o})),this.view.scrollDOM.style.height="".concat(this.$textarea.height(),"px"),0!==r||0!==i){var n=e.EditorSelection.range(r,i),d=e.EditorView.scrollIntoView(n);d.value.isSnapshot=!0,this.view.dispatch({selection:e.EditorSelection.create([n]),effects:d})}s&&this.view.focus(),mw.hook("ext.CodeMirror.switch").fire(!0,$(this.view.dom))}}},{key:"addCodeMirrorToWikiEditor",value:function(){var e=this,t=this.$textarea.data("wikiEditor-context"),r=t&&t.modules&&t.modules.toolbar;r&&(this.$textarea.wikiEditor("addToToolbar",{section:"main",groups:{codemirror:{tools:{CodeMirror:{label:mw.msg("codemirror-toggle-label"),type:"toggle",oouiIcon:"highlight",action:{type:"callback",execute:function(){return e.switchCodeMirror()}}}}}}}),r.$toolbar.find(".tool[rel=CodeMirror]").attr("id","mw-editbutton-codemirror"),this.readOnly&&this.$textarea.data("wikiEditor-context").$ui.addClass("ext-codemirror-readonly"),this.useCodeMirror&&this.enableCodeMirror(),this.updateToolbarButton(),this.logUsage({editor:"wikitext",enabled:this.useCodeMirror,toggled:!1,edit_start_ts_ms:1e3*parseInt($('input[name="wpStarttime"]').val(),10)||0}))}},{key:"updateToolbarButton",value:function(){var e=$("#mw-editbutton-codemirror");e.toggleClass("mw-editbutton-codemirror-active",this.useCodeMirror),e.data("setActive")&&e.data("setActive")(this.useCodeMirror)}},{key:"switchCodeMirror",value:function(){if(this.view){this.setCodeMirrorPreference(!1);var e=this.view.scrollDOM.scrollTop,t=this.view.hasFocus,r=this.view.state.selection.ranges[0],i=r.from,o=r.to;$(this.view.dom).textSelection("unregister"),this.$textarea.textSelection("unregister"),this.$textarea.val(this.view.state.doc.toString()),this.view.destroy(),this.view=null,this.textSelection=null,this.$textarea.show(),t&&this.$textarea.trigger("focus"),this.$textarea.prop("selectionStart",Math.min(i,o)).prop("selectionEnd",Math.max(o,i)),this.$textarea.scrollTop(e),mw.hook("ext.CodeMirror.switch").fire(!1,this.$textarea)}else this.enableCodeMirror(),this.setCodeMirrorPreference(!0);this.updateToolbarButton(),this.logUsage({editor:"wikitext",enabled:this.useCodeMirror,toggled:!0,edit_start_ts_ms:1e3*parseInt($('input[name="wpStarttime"]').val(),10)||0})}}])}(t);mw.loader.getState("ext.wikiEditor")&&mw.hook("wikiEditor.toolbarReady").add((function(e){(window.WikiEditorCodeMirror=new i(e,r({bidiIsolation:"rtl"===e.attr("dir")}))).addCodeMirrorToWikiEditor()})),window.registerCodeMirrorKeyHandler=function(t){var r=e.EditorView.domEventHandlers({keydown:function(e,r){return t(e,r)}});window.WikiEditorCodeMirror.view.dispatch({effects:e.StateEffect.appendConfig.of(e.Prec.high(r))})},window.registerCodeMirrorScrollHandler=function(t){var r=e.EditorView.domEventHandlers({scroll:function(e,r){return t(e,r)}});window.WikiEditorCodeMirror.view.dispatch({effects:e.StateEffect.appendConfig.of(r)})}; +"use strict";var e=require("ext.CodeMirror.v6.lib"),t=require("ext.CodeMirror.v6"),i=require("ext.CodeMirror.v6.mode.mediawiki");class r extends t{constructor(e,t){super(e),this.langExtension=t,this.useCodeMirror=mw.user.options.get("usecodemirror")>0}setCodeMirrorPreference(e){this.useCodeMirror=e,super.setCodeMirrorPreference(e)}enableCodeMirror(){if(this.view)return;const t=this.$textarea.prop("selectionStart"),i=this.$textarea.prop("selectionEnd"),r=this.$textarea.scrollTop(),o=this.$textarea.is(":focus"),s=[this.defaultExtensions,this.langExtension,e.search({top:!0}),e.EditorView.domEventHandlers({blur:()=>this.$textarea.triggerHandler("blur"),focus:()=>this.$textarea.triggerHandler("focus"),keydown(e,t){if("Tab"===e.key){e.preventDefault();const t=$("#wpSummary");t.length&&t.trigger("focus")}if("Shift"===e.key){e.preventDefault();const i=t.state.selection.main.head,r=t.coordsAtPos(i),o=t.dom.getBoundingClientRect();(r.topo.bottom)&&$(t.dom).textSelection("scrollToCaretPosition")}return!1}}),e.EditorView.lineWrapping];if(this.initialize(s),$(".group-search a").on("click",(()=>{e.openSearchPanel(this.view)})),setTimeout((()=>{this.view.scrollDOM.scrollTop=r})),this.view.scrollDOM.style.height=`${this.$textarea.height()}px`,0!==t||0!==i){const r=e.EditorSelection.range(t,i),o=e.EditorView.scrollIntoView(r);o.value.isSnapshot=!0,this.view.dispatch({selection:e.EditorSelection.create([r]),effects:o})}o&&this.view.focus(),mw.hook("ext.CodeMirror.switch").fire(!0,$(this.view.dom))}addCodeMirrorToWikiEditor(){const e=this.$textarea.data("wikiEditor-context"),t=e&&e.modules&&e.modules.toolbar;if(!t)return;this.$textarea.wikiEditor("addToToolbar",{section:"main",groups:{codemirror:{tools:{CodeMirror:{label:mw.msg("codemirror-toggle-label"),type:"toggle",oouiIcon:"highlight",action:{type:"callback",execute:()=>this.switchCodeMirror()}}}}}});t.$toolbar.find(".tool[rel=CodeMirror]").attr("id","mw-editbutton-codemirror"),this.readOnly&&this.$textarea.data("wikiEditor-context").$ui.addClass("ext-codemirror-readonly"),this.useCodeMirror&&this.enableCodeMirror(),this.updateToolbarButton(),this.logUsage({editor:"wikitext",enabled:this.useCodeMirror,toggled:!1,edit_start_ts_ms:1e3*parseInt($('input[name="wpStarttime"]').val(),10)||0})}updateToolbarButton(){const e=$("#mw-editbutton-codemirror");e.toggleClass("mw-editbutton-codemirror-active",this.useCodeMirror),e.data("setActive")&&e.data("setActive")(this.useCodeMirror)}switchCodeMirror(){if(this.view){this.setCodeMirrorPreference(!1);const e=this.view.scrollDOM.scrollTop,t=this.view.hasFocus,{from:i,to:r}=this.view.state.selection.ranges[0];$(this.view.dom).textSelection("unregister"),this.$textarea.textSelection("unregister"),this.$textarea.val(this.view.state.doc.toString()),this.view.destroy(),this.view=null,this.textSelection=null,this.$textarea.show(),t&&this.$textarea.trigger("focus"),this.$textarea.prop("selectionStart",Math.min(i,r)).prop("selectionEnd",Math.max(r,i)),this.$textarea.scrollTop(e),mw.hook("ext.CodeMirror.switch").fire(!1,this.$textarea)}else this.enableCodeMirror(),this.setCodeMirrorPreference(!0);this.updateToolbarButton(),this.logUsage({editor:"wikitext",enabled:this.useCodeMirror,toggled:!0,edit_start_ts_ms:1e3*parseInt($('input[name="wpStarttime"]').val(),10)||0})}}mw.loader.getState("ext.wikiEditor")&&mw.hook("wikiEditor.toolbarReady").add((e=>{(window.WikiEditorCodeMirror=new r(e,i({bidiIsolation:"rtl"===e.attr("dir")}))).addCodeMirrorToWikiEditor()})),window.registerCodeMirrorKeyHandler=function(t){const i=e.EditorView.domEventHandlers({keydown:(e,i)=>t(e,i)});window.WikiEditorCodeMirror.view.dispatch({effects:e.StateEffect.appendConfig.of(e.Prec.high(i))})},window.registerCodeMirrorScrollHandler=function(t){const i=e.EditorView.domEventHandlers({scroll:(e,i)=>t(e,i)});window.WikiEditorCodeMirror.view.dispatch({effects:e.StateEffect.appendConfig.of(i)})}; diff --git a/resources/dist/ve.ui.CodeMirrorAction.js b/resources/dist/ve.ui.CodeMirrorAction.js index bcdf92b..b12dea3 100644 --- a/resources/dist/ve.ui.CodeMirrorAction.js +++ b/resources/dist/ve.ui.CodeMirrorAction.js @@ -1 +1 @@ -"use strict";var e=require("ext.CodeMirror.v6.mode.mediawiki"),t=require("ext.CodeMirror.v6.lib"),r=function(){return t._createClass((function e(r,i){t._classCallCheck(this,e),this.surface=r,this.langExtension=i,this.view=null,this.state=null,this.useCodeMirror=mw.user.options.get("usecodemirror")>0}),[{key:"defaultExtensions",get:function(){var e=[this.contentAttributesExtension],r=mw.config.get("wgCodeMirrorLineNumberingNamespaces");return r&&!r.includes(mw.config.get("wgNamespaceNumber"))||e.push(t.lineNumbers()),e}},{key:"contentAttributesExtension",get:function(){return t.EditorView.contentAttributes.of({dir:$(this.surface.getView()[0]).attr("dir"),lang:$(this.surface.getView()[0]).attr("lang")})}},{key:"initialize",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.defaultExtensions;this.state=t.EditorState.create({doc:this.surface.getDom(),extensions:e}),this.view=new t.EditorView({state:this.state,parent:this.surface.getView().$element[0]}),this.view.viewState.printing=!0,mw.hook("ext.CodeMirror.switch").fire(!0,$(this.view.dom))}},{key:"logUsage",value:function(e){var t=Object.assign({session_token:mw.user.sessionId(),user_id:mw.user.getId()},e),r=mw.config.get("wgUserEditCountBucket");null!==r&&(t.user_edit_count_bucket=r),mw.track("event.CodeMirrorUsage",t)}},{key:"setCodeMirrorPreference",value:function(e){mw.user.isAnon()||((new mw.Api).saveOption("usecodemirror",e?1:0),mw.user.options.set("usecodemirror",e?1:0))}},{key:"enableCodeMirror",value:function(){var e=this;if(!this.view){var r=[].concat(t._toConsumableArray(this.defaultExtensions),[this.langExtension,t.bracketMatching(),t.history(),t.EditorView.contentAttributes.of({spellcheck:"true"}),t.EditorView.updateListener.of((function(t){t.docChanged&&"function"==typeof e.editRecoveryHandler&&e.editRecoveryHandler()})),t.EditorView.lineWrapping]);mw.hook("editRecovery.loadEnd").add((function(t){e.editRecoveryHandler=t.fieldChangeHandler}));var i=$.client.profile(),o="WebkitTextFillColor"in document.body.style&&!("gecko"===i.layout&&"mac"===i.platform);this.surface.getView().$documentNode.addClass(o?"ve-ce-documentNode-codeEditor-webkit-hide":"ve-ce-documentNode-codeEditor-hide"),this.initialize(r)}}}])}();ve.ui.CodeMirrorAction=function(){ve.ui.CodeMirrorAction.super.apply(this,arguments)},OO.inheritClass(ve.ui.CodeMirrorAction,ve.ui.Action),ve.ui.CodeMirrorAction.static.name="codeMirror",ve.ui.CodeMirrorAction.static.methods=["toggle"],ve.ui.CodeMirrorAction.static.isLineNumbering=function(){if(/Android\b/.test(navigator.userAgent))return!1;var e=mw.config.get("wgCodeMirrorLineNumberingNamespaces");return!e||-1!==e.indexOf(mw.config.get("wgNamespaceNumber"))},ve.ui.CodeMirrorAction.prototype.toggle=function(t){var i=this.surface,o=i.getView(),n=i.getModel().getDocument();if(i.mirror&&i.mirror.view||!1===t)i.mirror&&!0!==t&&(n.off("precommit",i.mirror.veTransactionListener),o.$element.removeClass("mw-editfont-monospace").addClass("mw-editfont-"+mw.user.options.get("editfont")),o.$documentNode.removeClass("ve-ce-documentNode-codeEditor-webkit-hide ve-ce-documentNode-codeEditor-hide"),o.$documentNode.css("margin-left",""),i.mirror.view.destroy(),i.mirror.view=null);else{i.mirror=window.VisualEditorCodeMirror=new r(i,e()),i.mirror.enableCodeMirror();var s=parseInt(document.querySelector(".cm-gutters").offsetWidth);o.$documentNode.css("margin-left",s-5),i.mirror.veTransactionListener=this.onDocumentPrecommit.bind(this),n.on("precommit",i.mirror.veTransactionListener)}return!0},ve.ui.CodeMirrorAction.prototype.onSelect=function(e){var t=e.getCoveringRange();t&&t.isCollapsed()&&this.surface.mirror.setSelection(this.getPosFromOffset(t.from))},ve.ui.CodeMirrorAction.prototype.onLangChange=function(){var e=this.surface,t=e.getView().getDocument(),r=t.getDir(),i=t.getLang();e.mirror.setOption("direction",r),e.mirror.getWrapperElement().setAttribute("lang",i)},ve.ui.CodeMirrorAction.prototype.onDocumentPrecommit=function(e){var t=0,r=[],i=this,o=this.surface.getModel().getDocument().getStore(),n=this.surface.mirror.view,s=document.querySelector(".ve-ce-documentNode"),c=parseInt(document.querySelector(".cm-gutters").offsetWidth);s.style.marginLeft=c-5+"px",e.operations.forEach((function(e){"retain"===e.type?t+=e.length:"replace"===e.type&&(r.push({start:"replace"===e.type?i.getPosFromOffset(t):void 0,end:e.remove.length?i.getPosFromOffset(t+e.remove.length):void 0,data:new ve.dm.ElementLinearData(o,e.insert).getSourceText()}),t+=e.remove.length)}));for(var a=r.length-1;a>=0;a--)n.dispatch({changes:{from:r[a].start,to:r[a].end,insert:r[a].data}})},ve.ui.CodeMirrorAction.prototype.getPosFromOffset=function(e){return this.surface.getModel().getSourceOffsetFromOffset(e)},ve.ui.actionFactory.register(ve.ui.CodeMirrorAction); +"use strict";var e=require("ext.CodeMirror.v6.mode.mediawiki"),t=require("ext.CodeMirror.v6.lib");class r{constructor(e,t){this.surface=e,this.langExtension=t,this.view=null,this.state=null,this.useCodeMirror=mw.user.options.get("usecodemirror")>0}get defaultExtensions(){const e=[this.contentAttributesExtension],r=mw.config.get("wgCodeMirrorLineNumberingNamespaces");return r&&!r.includes(mw.config.get("wgNamespaceNumber"))||e.push(t.lineNumbers()),e}get contentAttributesExtension(){return t.EditorView.contentAttributes.of({dir:$(this.surface.getView()[0]).attr("dir"),lang:$(this.surface.getView()[0]).attr("lang")})}initialize(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.defaultExtensions;this.state=t.EditorState.create({doc:this.surface.getDom(),extensions:e}),this.view=new t.EditorView({state:this.state,parent:this.surface.getView().$element[0]}),this.view.viewState.printing=!0,mw.hook("ext.CodeMirror.switch").fire(!0,$(this.view.dom))}logUsage(e){const t=Object.assign({session_token:mw.user.sessionId(),user_id:mw.user.getId()},e),r=mw.config.get("wgUserEditCountBucket");null!==r&&(t.user_edit_count_bucket=r),mw.track("event.CodeMirrorUsage",t)}setCodeMirrorPreference(e){mw.user.isAnon()||((new mw.Api).saveOption("usecodemirror",e?1:0),mw.user.options.set("usecodemirror",e?1:0))}enableCodeMirror(){if(this.view)return;const e=[...this.defaultExtensions,this.langExtension,t.bracketMatching(),t.history(),t.EditorView.contentAttributes.of({spellcheck:"true"}),t.EditorView.updateListener.of((e=>{e.docChanged&&"function"==typeof this.editRecoveryHandler&&this.editRecoveryHandler()})),t.EditorView.lineWrapping];mw.hook("editRecovery.loadEnd").add((e=>{this.editRecoveryHandler=e.fieldChangeHandler}));const r=$.client.profile(),o="WebkitTextFillColor"in document.body.style&&!("gecko"===r.layout&&"mac"===r.platform);this.surface.getView().$documentNode.addClass(o?"ve-ce-documentNode-codeEditor-webkit-hide":"ve-ce-documentNode-codeEditor-hide"),this.initialize(e)}}ve.ui.CodeMirrorAction=function(){ve.ui.CodeMirrorAction.super.apply(this,arguments)},OO.inheritClass(ve.ui.CodeMirrorAction,ve.ui.Action),ve.ui.CodeMirrorAction.static.name="codeMirror",ve.ui.CodeMirrorAction.static.methods=["toggle"],ve.ui.CodeMirrorAction.static.isLineNumbering=function(){if(/Android\b/.test(navigator.userAgent))return!1;const e=mw.config.get("wgCodeMirrorLineNumberingNamespaces");return!e||-1!==e.indexOf(mw.config.get("wgNamespaceNumber"))},ve.ui.CodeMirrorAction.prototype.toggle=function(t){const o=this,i=this.surface,n=i.getView(),s=i.getModel().getDocument();return i.mirror&&i.mirror.view||!1===t?i.mirror&&!0!==t&&(s.off("precommit",i.mirror.veTransactionListener),s.off("transact",i.mirror.vePostTransactionListener),n.$element.removeClass("mw-editfont-monospace").addClass("mw-editfont-"+mw.user.options.get("editfont")),n.$documentNode.removeClass("ve-ce-documentNode-codeEditor-webkit-hide ve-ce-documentNode-codeEditor-hide"),n.$documentNode.css("margin-left",""),i.mirror.view.destroy(),i.mirror.view=null):(i.mirror=window.VisualEditorCodeMirror=new r(i,e()),i.mirror.enableCodeMirror(),o.onTransact(),i.mirror.veTransactionListener=o.onDocumentPrecommit.bind(o),i.mirror.vePostTransactionListener=o.onTransact.bind(o),s.on("precommit",i.mirror.veTransactionListener),s.on("transact",i.mirror.vePostTransactionListener)),!0},ve.ui.CodeMirrorAction.prototype.onSelect=function(e){const t=e.getCoveringRange();t&&t.isCollapsed()&&this.surface.mirror.setSelection(this.getPosFromOffset(t.from))},ve.ui.CodeMirrorAction.prototype.onLangChange=function(){const e=this.surface,t=e.getView().getDocument(),r=t.getDir(),o=t.getLang();e.mirror.setOption("direction",r),e.mirror.getWrapperElement().setAttribute("lang",o)},ve.ui.CodeMirrorAction.prototype.onDocumentPrecommit=function(e){let t=0;const r=[],o=this,i=this.surface.getModel().getDocument().getStore(),n=this.surface.mirror.view;e.operations.forEach((function(e){"retain"===e.type?t+=e.length:"replace"===e.type&&(r.push({start:"replace"===e.type?o.getPosFromOffset(t):void 0,end:e.remove.length?o.getPosFromOffset(t+e.remove.length):void 0,data:new ve.dm.ElementLinearData(i,e.insert).getSourceText()}),t+=e.remove.length)}));for(let e=r.length-1;e>=0;e--)n.dispatch({changes:{from:r[e].start,to:r[e].end,insert:r[e].data}})},ve.ui.CodeMirrorAction.prototype.onTransact=function(){const e=this.surface.getView(),t=e.$element.find(".cm-gutters").outerWidth(!0);e.$documentNode.css("margin-left",`${t}px`)},ve.ui.CodeMirrorAction.prototype.getPosFromOffset=function(e){return this.surface.getModel().getSourceOffsetFromOffset(e)},ve.ui.actionFactory.register(ve.ui.CodeMirrorAction); diff --git a/resources/dist/ve.ui.CodeMirrorTool.js b/resources/dist/ve.ui.CodeMirrorTool.js index 4687972..199de83 100644 --- a/resources/dist/ve.ui.CodeMirrorTool.js +++ b/resources/dist/ve.ui.CodeMirrorTool.js @@ -1 +1 @@ -"use strict";ve.ui.CodeMirrorTool=function(){ve.ui.CodeMirrorTool.super.apply(this,arguments),this.toolbar.connect(this,{surfaceChange:"onSurfaceChange"})},OO.inheritClass(ve.ui.CodeMirrorTool,ve.ui.Tool),ve.ui.CodeMirrorTool.static.name="codeMirror",ve.ui.CodeMirrorTool.static.autoAddToCatchall=!1,ve.ui.CodeMirrorTool.static.title=OO.ui.deferMsg("codemirror-toggle-label"),ve.ui.CodeMirrorTool.static.icon="highlight",ve.ui.CodeMirrorTool.static.group="utility",ve.ui.CodeMirrorTool.static.commandName="codeMirror",ve.ui.CodeMirrorTool.static.deactivateOnSelect=!1,ve.ui.CodeMirrorTool.prototype.onSelect=function(){ve.ui.CodeMirrorTool.super.prototype.onSelect.apply(this,arguments);var o=this.toolbar.surface.mirror,e=!(!o||!o.view);this.setActive(e),o.setCodeMirrorPreference(e),o.logUsage({editor:"wikitext-2017",enabled:e,toggled:!0,edit_start_ts_ms:1e3*this.toolbar.target.startTimeStamp||0})},ve.ui.CodeMirrorTool.prototype.onSurfaceChange=function(o,e){var r="source"!==e.getMode();if(this.setDisabled(r),!r){var t=this.getCommand(),i=this.toolbar.getSurface(),a=mw.user.options.get("usecodemirror")>0;t.execute(i,[a]),this.setActive(a),this.toolbar.target.startTimeStamp&&this.toolbar.surface.mirror.logUsage({editor:"wikitext-2017",enabled:a,toggled:!1,edit_start_ts_ms:1e3*this.toolbar.target.startTimeStamp||0})}},ve.ui.CodeMirrorTool.prototype.onUpdateState=function(){},ve.ui.toolFactory.register(ve.ui.CodeMirrorTool),ve.ui.commandRegistry.register(new ve.ui.Command("codeMirror","codeMirror","toggle")); +"use strict";ve.ui.CodeMirrorTool=function(){ve.ui.CodeMirrorTool.super.apply(this,arguments),this.toolbar.connect(this,{surfaceChange:"onSurfaceChange"})},OO.inheritClass(ve.ui.CodeMirrorTool,ve.ui.Tool),ve.ui.CodeMirrorTool.static.name="codeMirror",ve.ui.CodeMirrorTool.static.autoAddToCatchall=!1,ve.ui.CodeMirrorTool.static.title=OO.ui.deferMsg("codemirror-toggle-label"),ve.ui.CodeMirrorTool.static.icon="highlight",ve.ui.CodeMirrorTool.static.group="utility",ve.ui.CodeMirrorTool.static.commandName="codeMirror",ve.ui.CodeMirrorTool.static.deactivateOnSelect=!1,ve.ui.CodeMirrorTool.prototype.onSelect=function(){ve.ui.CodeMirrorTool.super.prototype.onSelect.apply(this,arguments);const o=this.toolbar.surface.mirror,e=!(!o||!o.view);this.setActive(e),o.setCodeMirrorPreference(e),o.logUsage({editor:"wikitext-2017",enabled:e,toggled:!0,edit_start_ts_ms:1e3*this.toolbar.target.startTimeStamp||0})},ve.ui.CodeMirrorTool.prototype.onSurfaceChange=function(o,e){const t="source"!==e.getMode();if(this.setDisabled(t),!t){const o=this.getCommand(),e=this.toolbar.getSurface(),t=mw.user.options.get("usecodemirror")>0;o.execute(e,[t]),this.setActive(t),this.toolbar.target.startTimeStamp&&this.toolbar.surface.mirror.logUsage({editor:"wikitext-2017",enabled:t,toggled:!1,edit_start_ts_ms:1e3*this.toolbar.target.startTimeStamp||0})}},ve.ui.CodeMirrorTool.prototype.onUpdateState=function(){},ve.ui.toolFactory.register(ve.ui.CodeMirrorTool),ve.ui.commandRegistry.register(new ve.ui.Command("codeMirror","codeMirror","toggle")); diff --git a/resources/dist/vendor.js b/resources/dist/vendor.js index 9446666..8013aaa 100644 --- a/resources/dist/vendor.js +++ b/resources/dist/vendor.js @@ -1 +1 @@ -"use strict";function t(){try{var e=!Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){})))}catch(e){}return(t=function(){return!!e})()}function e(t,e){var i=Object.keys(t);if(Object.getOwnPropertySymbols){var 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r=t.computeSlot(t,t.config.dynamicSlots[i]);return t.status[i]=2|r}function ut(t,e){return 1&e?t.config.staticValues[e>>1]:t.values[e>>1]}const ft=$.define(),dt=$.define({combine:t=>t.some((t=>t)),static:!0}),pt=$.define({combine:t=>t.length?t[0]:void 0,static:!0}),gt=$.define(),mt=$.define(),vt=$.define(),wt=$.define({combine:t=>!!t.length&&t[0]});class yt{constructor(t,e){this.type=t,this.value=e}static define(){return new bt}}class bt{of(t){return new yt(this,t)}}class xt{constructor(t){this.map=t}of(t){return new kt(this,t)}}class kt{constructor(t,e){this.type=t,this.value=e}map(t){let e=this.type.map(this.value,t);return void 0===e?void 0:e==this.value?this:new kt(this.type,e)}is(t){return this.type==t}static define(t={}){return new xt(t.map||(t=>t))}static mapEffects(t,e){if(!t.length)return t;let i=[];for(let n of t){let t=n.map(e);t&&i.push(t)}return i}}kt.reconfigure=kt.define(),kt.appendConfig=kt.define();class St{constructor(t,e,i,n,r,s){this.startState=t,this.changes=e,this.selection=i,this.effects=n,this.annotations=r,this.scrollIntoView=s,this._doc=null,this._state=null,i&&j(i,e.newLength),r.some((t=>t.type==St.time))||(this.annotations=r.concat(St.time.of(Date.now())))}static create(t,e,i,n,r,s){return new St(t,e,i,n,r,s)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(let e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(t){let e=this.annotation(St.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function At(t,e){let i=[];for(let n=0,r=0;;){let s,o;if(n=t[n]))s=t[n++],o=t[n++];else{if(!(r=0;r--){let 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Ie{constructor(t,e,i){super(),this.widget=t,this.length=e,this.deco=i,this.breakAfter=0,this.prevWidget=null}merge(t,e,i,n,r,s){return!(i&&(!(i instanceof fi&&this.widget.compare(i.widget))||t>0&&r<=0||e0)}}class di{eq(t){return!1}updateDOM(t,e){return!1}compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(t){return!0}coordsAt(t,e,i){return null}get isHidden(){return!1}get editable(){return!1}destroy(t){}}var pi=function(t){return t[t.Text=0]="Text",t[t.WidgetBefore=1]="WidgetBefore",t[t.WidgetAfter=2]="WidgetAfter",t[t.WidgetRange=3]="WidgetRange",t}(pi||(pi={}));class gi extends It{constructor(t,e,i,n){super(),this.startSide=t,this.endSide=e,this.widget=i,this.spec=n}get heightRelevant(){return!1}static mark(t){return new mi(t)}static widget(t){let e=Math.max(-1e4,Math.min(1e4,t.side||0)),i=!!t.block;return e+=i&&!t.inlineOrder?e>0?3e8:-4e8:e>0?1e8:-1e8,new wi(t,e,e,i,t.widget||null,!1)}static 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0;this.sync(this.view,t),this.flags&=-8,t&&(t.written||n.selectionRange.focusNode!=t.node)&&(this.forceSelection=!0),this.dom.style.height=""})),this.markedForComposition.forEach((t=>t.flags&=-9));let r=[];if(this.view.viewport.from||this.view.viewport.to=0?n[t]:null;if(!e)break;let s,o,l,h,{fromA:a,toA:c,fromB:u,toB:f}=e;if(i&&i.range.fromBu){let t=xi.build(this.view.state.doc,u,i.range.fromB,this.decorations,this.dynamicDecorationMap),e=xi.build(this.view.state.doc,i.range.toB,f,this.decorations,this.dynamicDecorationMap);o=t.breakAtStart,l=t.openStart,h=e.openEnd;let 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r=t.marks.length-1;r>=-1;r--)i=n.childPos(i.off,1),n=n.children[i.i],e(r>=0?t.marks[r].node:t.text,n)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let i=this.view.root.activeElement,n=i==this.dom,r=!n&&pe(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(n||e||r))return;let s=this.forceSelection;this.forceSelection=!1;let o=this.view.state.selection.main,l=this.moveToLine(this.domAtPos(o.anchor)),h=o.empty?l:this.moveToLine(this.domAtPos(o.head));if(Qe.gecko&&o.empty&&!this.hasComposition&&(1==(a=l).node.nodeType&&a.node.firstChild&&(0==a.offset||"false"==a.node.childNodes[a.offset-1].contentEditable)&&(a.offset==a.node.childNodes.length||"false"==a.node.childNodes[a.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore((()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null))),l=h=new Le(t,0),s=!0}var a;let c=this.view.observer.selectionRange;!s&&c.focusNode&&(me(l.node,l.offset,c.anchorNode,c.anchorOffset)&&me(h.node,h.offset,c.focusNode,c.focusOffset)||this.suppressWidgetCursorChange(c,o))||(this.view.observer.ignore((()=>{Qe.android&&Qe.chrome&&this.dom.contains(c.focusNode)&&function(t,e){for(let i=t;i&&i!=e;i=i.assignedSlot||i.parentNode)if(1==i.nodeType&&"false"==i.contentEditable)return!0;return!1}(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let t=fe(this.view.root);if(t)if(o.empty){if(Qe.gecko){let t=(e=l.node,n=l.offset,1!=e.nodeType?0:(n&&"false"==e.childNodes[n-1].contentEditable?1:0)|(no.head&&([l,h]=[h,l]),e.setEnd(h.node,h.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}else;var e,n;r&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())})),this.view.observer.setSelectionRange(l,h)),this.impreciseAnchor=l.precise?null:new Le(c.anchorNode,c.anchorOffset),this.impreciseHead=h.precise?null:new Le(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&me(t.focusNode,t.focusOffset,t.anchorNode,t.anchorOffset)&&this.posFromDOM(t.focusNode,t.focusOffset)==e.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=fe(t.root),{anchorNode:n,anchorOffset:r}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let s=ui.find(this,e.head);if(!s)return;let o=s.posAtStart;if(e.head==o||e.head==o+s.length)return;let l=this.coordsAt(e.head,-1),h=this.coordsAt(e.head,1);if(!l||!h||l.bottom>h.top)return;let a=this.domAtPos(e.head+e.assoc);i.collapse(a.node,a.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let c=t.observer.selectionRange;t.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=e.from&&i.collapse(n,r)}moveToLine(t){let e,i=this.dom;if(t.node!=i)return t;for(let n=t.offset;!e&&n=0;n--){let t=Ie.get(i.childNodes[n]);t instanceof 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t=0;tMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,l=this.view.textDirection==exports.Direction.LTR;for(let t=0,h=0;hn)break;if(t>=i){let i=a.dom.getBoundingClientRect();if(e.push(i.height),s){let e=a.dom.lastChild,n=e?ge(e):[];if(n.length){let e=n[n.length-1],s=l?e.right-i.left:i.right-e.left;s>o&&(o=s,this.minWidth=r,this.minWidthFrom=t,this.minWidthTo=c)}}}t=c+a.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return"rtl"==getComputedStyle(this.children[e].dom).direction?exports.Direction.RTL:exports.Direction.LTR}measureTextSize(){for(let t of this.children)if(t instanceof ui){let e=t.measureTextSize();if(e)return e}let t,e,i,n=document.createElement("div");return n.className="cm-line",n.style.width="99999px",n.style.position="absolute",n.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore((()=>{this.dom.appendChild(n);let r=ge(n.firstChild)[0];t=n.getBoundingClientRect().height,e=r?r.width/27:7,i=r?r.height:t,n.remove()})),{lineHeight:t,charWidth:e,textHeight:i}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new He(this.children,t,e)}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,n=0;;n++){let r=n==e.viewports.length?null:e.viewports[n],s=r?r.from-1:this.length;if(s>i){let n=(e.lineBlockAt(s).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(gi.replace({widget:new bn(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,s))}if(!r)break;i=r.to+1}return gi.set(t)}updateDeco(){let t=0,e=this.view.state.facet(an).map((e=>(this.dynamicDecorationMap[t++]="function"==typeof e)?e(this.view):e)),i=!1,n=this.view.state.facet(cn).map(((t,e)=>{let n="function"==typeof t;return n&&(i=!0),n?t(this.view):t}));for(n.length&&(this.dynamicDecorationMap[t++]=i,e.push(zt.join(n))),this.decorations=[...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];ti.anchor?-1:1);if(!n)return;!i.empty&&(e=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(n={left:Math.min(n.left,e.left),top:Math.min(n.top,e.top),right:Math.max(n.right,e.right),bottom:Math.max(n.bottom,e.bottom)});let r=gn(this.view),s={left:n.left-r.left,top:n.top-r.top,right:n.right+r.right,bottom:n.bottom+r.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;!function(t,e,i,n,r,s,o,l){let h=t.ownerDocument,a=h.defaultView||window;for(let c=t,u=!1;c&&!u;)if(1==c.nodeType){let t,f=c==h.body,d=1,p=1;if(f)t=ke(a);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(u=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:p}=Se(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*p}}let g=0,m=0;if("nearest"==r)e.top0&&e.bottom>t.bottom+m&&(m=e.bottom-t.bottom+m+o)):e.bottom>t.bottom&&(m=e.bottom-t.bottom+o,i<0&&e.top-m0&&e.right>t.right+g&&(g=e.right-t.right+g+s)):e.right>t.right&&(g=e.right-t.right+s,i<0&&e.leftt?e.left-t:Math.max(0,t-e.right)}function An(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function Mn(t,e){return t.tope.top+1}function Cn(t,e){return et.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function Dn(t,e,i){let n,r,s,o,l,h,a,c,u=!1;for(let f=t.firstChild;f;f=f.nextSibling){let t=ge(f);for(let d=0;dm||o==m&&s>g){n=f,r=p,s=g,o=m;let l=m?i0?d0)}0==g?i>p.bottom&&(!a||a.bottomp.top)&&(h=f,c=p):a&&Mn(a,p)?a=On(a,p.bottom):c&&Mn(c,p)&&(c=Cn(c,p.top))}}if(a&&a.bottom>=i?(n=l,r=a):c&&c.top<=i&&(n=h,r=c),!n)return{node:t,offset:0};let f=Math.max(r.left,Math.min(r.right,e));return 3==n.nodeType?Tn(n,f,i):u&&"false"!=n.contentEditable?Dn(n,f,i):{node:t,offset:Array.prototype.indexOf.call(t.childNodes,n)+(e>=(r.left+r.right)/2?1:0)}}function Tn(t,e,i){let n=t.nodeValue.length,r=-1,s=1e9,o=0;for(let l=0;li?a.top-i:i-a.bottom)-1;if(a.left-1<=e&&a.right+1>=e&&c=(a.left+a.right)/2,n=i;if(Qe.chrome||Qe.gecko){De(t,l).getBoundingClientRect().left==a.right&&(n=!i)}if(c<=0)return{node:t,offset:l+(n?1:0)};r=l+(n?1:0),s=c}}}return{node:t,offset:r>-1?r:o>0?t.nodeValue.length:0}}function En(t,e,i,n=-1){var r,s;let o,l=t.contentDOM.getBoundingClientRect(),h=l.top+t.viewState.paddingTop,{docHeight:a}=t.viewState,{x:c,y:u}=e,f=u-h;if(f<0)return 0;if(f>a)return t.state.doc.length;for(let e=t.viewState.heightOracle.textHeight/2,r=!1;o=t.elementAtHeight(f),o.type!=pi.Text;)for(;f=n>0?o.bottom+e:o.top-e,!(f>=0&&f<=a);){if(r)return i?null:0;r=!0,n=-n}u=h+f;let d=o.from;if(dt.viewport.to)return t.viewport.to==t.state.doc.length?t.state.doc.length:i?null:Rn(t,l,o,c,u);let p=t.dom.ownerDocument,g=t.root.elementFromPoint?t.root:p,m=g.elementFromPoint(c,u);m&&!t.contentDOM.contains(m)&&(m=null),m||(c=Math.max(l.left+1,Math.min(l.right-1,c)),m=g.elementFromPoint(c,u),m&&!t.contentDOM.contains(m)&&(m=null));let v,w=-1;if(m&&0!=(null===(r=t.docView.nearest(m))||void 0===r?void 0:r.isEditable))if(p.caretPositionFromPoint){let t=p.caretPositionFromPoint(c,u);t&&({offsetNode:v,offset:w}=t)}else if(p.caretRangeFromPoint){let e=p.caretRangeFromPoint(c,u);e&&(({startContainer:v,startOffset:w}=e),(!t.contentDOM.contains(v)||Qe.safari&&function(t,e,i){let n;if(3!=t.nodeType||e!=(n=t.nodeValue.length))return!1;for(let e=t.nextSibling;e;e=e.nextSibling)if(1!=e.nodeType||"BR"!=e.nodeName)return!1;return De(t,n-1,n).getBoundingClientRect().left>i}(v,w,c)||Qe.chrome&&function(t,e,i){if(0!=e)return!1;for(let e=t;;){let t=e.parentNode;if(!t||1!=t.nodeType||t.firstChild!=e)return!1;if(t.classList.contains("cm-line"))break;e=t}let n=1==t.nodeType?t.getBoundingClientRect():De(t,0,Math.max(t.nodeValue.length,1)).getBoundingClientRect();return i-n.left>5}(v,w,c))&&(v=void 0))}if(!v||!t.docView.dom.contains(v)){let e=ui.find(t.docView,d);if(!e)return f>o.top+o.height/2?o.to:o.from;({node:v,offset:w}=Dn(e.dom,c,u))}let y=t.docView.nearest(v);if(!y)return null;if(y.isWidget&&1==(null===(s=y.dom)||void 0===s?void 0:s.nodeType)){let t=y.dom.getBoundingClientRect();return e.y1.5*t.defaultLineHeight){let e=t.viewState.heightOracle.textHeight;s+=Math.floor((r-i.top-.5*(t.defaultLineHeight-e))/e)*t.viewState.heightOracle.lineLength}let o=t.state.sliceDoc(i.from,i.to);return i.from+Zt(o,s,t.state.tabSize)}function Pn(t,e){let i=t.lineBlockAt(e);if(Array.isArray(i.type))for(let t of i.type)if(t.to>e||t.to==e&&(t.to==i.to||t.type==pi.Text))return t;return i}function Bn(t,e,i,n){let r=t.state.doc.lineAt(e.head),s=t.bidiSpans(r),o=t.textDirectionAt(r.from);for(let l=e,h=null;;){let e=zi(r,s,o,l,i),a=Wi;if(!e){if(r.number==(i?t.state.doc.lines:1))return l;a="\n",r=t.state.doc.line(r.number+(i?1:-1)),s=t.bidiSpans(r),e=t.visualLineSide(r,!i)}if(h){if(!h(a))return l}else{if(!n)return e;h=n(a)}l=e}}function Ln(t,e,i){for(;;){let n=0;for(let r of t)r.between(e-1,e+1,((t,r,s)=>{if(e>t&&ee(t))),i.from,e.head>i.from?-1:1);return n==i.from?i:_.cursor(n,nnull)),Qe.gecko&&function(t){ar.has(t)||(ar.add(t),t.addEventListener("copy",(()=>{})),t.addEventListener("cut",(()=>{})))}(t.contentDOM.ownerDocument)}handleEvent(t){(function(t,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let i,n=e.target;n!=t.contentDOM;n=n.parentNode)if(!n||11==n.nodeType||(i=Ie.get(n))&&i.ignoreEvent(e))return!1;return!0})(this.view,t)&&!this.ignoreDuringComposition(t)&&("keydown"==t.type&&this.keydown(t)||this.runHandlers(t.type,t))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let t of i.observers)t(this.view,e);for(let t of i.handlers){if(e.defaultPrevented)break;if(t(this.view,e)){e.preventDefault();break}}}}ensureHandlers(t){let e=Hn(t),i=this.handlers,n=this.view.contentDOM;for(let t in e)if("scroll"!=t){let r=!e[t].handlers.length,s=i[t];s&&r!=!s.handlers.length&&(n.removeEventListener(t,this.handleEvent),s=null),s||n.addEventListener(t,this.handleEvent,{passive:r})}for(let t in i)"scroll"==t||e[t]||n.removeEventListener(t,this.handleEvent);this.handlers=e}keydown(t){if(this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),9==t.keyCode&&Date.now()e.keyCode==t.keyCode)))&&!t.ctrlKey||zn.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(229!=t.keyCode&&this.view.observer.forceFlush(),!1):(this.pendingIOSKey=e||t,setTimeout((()=>this.flushIOSKey()),250),!0)}flushIOSKey(t){let e=this.pendingIOSKey;return!!e&&(!("Enter"==e.key&&t&&t.from0||!!(Qe.safari&&!Qe.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function Vn(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){tn(i.state,t)}}}function Hn(t){let e=Object.create(null);function i(t){return e[t]||(e[t]={observers:[],handlers:[]})}for(let e of t){let t=e.spec;if(t&&t.domEventHandlers)for(let n in t.domEventHandlers){let r=t.domEventHandlers[n];r&&i(n).handlers.push(Vn(e.value,r))}if(t&&t.domEventObservers)for(let n in t.domEventObservers){let r=t.domEventObservers[n];r&&i(n).observers.push(Vn(e.value,r))}}for(let t in jn)i(t).handlers.push(jn[t]);for(let t in Kn)i(t).observers.push(Kn[t]);return e}const Wn=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],zn="dthko",Fn=[16,17,18,20,91,92,224,225];function qn(t){return.7*Math.max(0,t)+8}class _n{constructor(t,e,i,n){this.view=t,this.startEvent=e,this.style=i,this.mustSelect=n,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=e,this.scrollParent=function(t){let e=t.ownerDocument;for(let i=t.parentNode;i&&i!=e.body;)if(1==i.nodeType){if(i.scrollHeight>i.clientHeight||i.scrollWidth>i.clientWidth)return i;i=i.assignedSlot||i.parentNode}else{if(11!=i.nodeType)break;i=i.host}return null}(t.contentDOM),this.atoms=t.state.facet(un).map((e=>e(t)));let r=t.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(Lt.allowMultipleSelections)&&function(t,e){let i=t.state.facet(qi);return i.length?i[0](e):Qe.mac?e.metaKey:e.ctrlKey}(t,e),this.dragging=!(!function(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let n=fe(t.root);if(!n||0==n.rangeCount)return!0;let r=n.getRangeAt(0).getClientRects();for(let t=0;t=e.clientX&&i.top<=e.clientY&&i.bottom>=e.clientY)return!0}return!1}(t,e)||1!=nr(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){var e,i,n;if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(i=this.startEvent,n=t,Math.max(Math.abs(i.clientX-n.clientX),Math.abs(i.clientY-n.clientY))<10))return;this.select(this.lastEvent=t);let r=0,s=0,o=(null===(e=this.scrollParent)||void 0===e?void 0:e.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},l=gn(this.view);t.clientX-l.left<=o.left+6?r=-qn(o.left-t.clientX):t.clientX+l.right>=o.right-6&&(r=qn(t.clientX-o.right)),t.clientY-l.top<=o.top+6?s=-qn(o.top-t.clientY):t.clientY+l.bottom>=o.bottom-6&&(s=qn(t.clientY-o.bottom)),this.setScrollSpeed(r,s)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval((()=>this.scroll()),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){this.scrollParent?(this.scrollParent.scrollLeft+=this.scrollSpeed.x,this.scrollParent.scrollTop+=this.scrollSpeed.y):this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y),!1===this.dragging&&this.select(this.lastEvent)}skipAtoms(t){let e=null;for(let i=0;ithis.select(this.lastEvent)),20)}}const jn=Object.create(null),Kn=Object.create(null),$n=Qe.ie&&Qe.ie_version<15||Qe.ios&&Qe.webkit_version<604;function Un(t,e){let i,{state:n}=t,r=1,s=n.toText(e),o=s.lines==n.selection.ranges.length;if(null!=sr&&n.selection.ranges.every((t=>t.empty))&&sr==s.toString()){let t=-1;i=n.changeByRange((i=>{let l=n.doc.lineAt(i.from);if(l.from==t)return{range:i};t=l.from;let h=n.toText((o?s.line(r++).text:e)+n.lineBreak);return{changes:{from:l.from,insert:h},range:_.cursor(i.from+h.length)}}))}else i=o?n.changeByRange((t=>{let e=s.line(r++);return{changes:{from:t.from,to:t.to,insert:e.text},range:_.cursor(t.from+e.length)}})):n.replaceSelection(s);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function Gn(t,e,i,n){if(1==n)return _.cursor(e,i);if(2==n)return function(t,e,i=1){let n=t.charCategorizer(e),r=t.doc.lineAt(e),s=e-r.from;if(0==r.length)return _.cursor(e);0==s?i=1:s==r.length&&(i=-1);let o=s,l=s;i<0?o=A(r.text,s,!1):l=A(r.text,s);let h=n(r.text.slice(o,l));for(;o>0;){let t=A(r.text,o,!1);if(n(r.text.slice(t,o))!=h)break;o=t}for(;l{t.inputState.lastScrollTop=t.scrollDOM.scrollTop,t.inputState.lastScrollLeft=t.scrollDOM.scrollLeft},jn.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&(t.inputState.lastEscPress=Date.now()),!1),Kn.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},Kn.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},jn.mousedown=(t,e)=>{if(t.observer.flush(),t.inputState.lastTouchTime>Date.now()-2e3)return!1;let i=null;for(let n of t.state.facet(ji))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=Qn(t,e),n=nr(e),r=t.state.selection;return{update(t){t.docChanged&&(i.pos=t.changes.mapPos(i.pos),r=r.map(t.changes))},get(e,s,o){let l,h=Qn(t,e),a=Gn(t,h.pos,h.bias,n);if(i.pos!=h.pos&&!s){let e=Gn(t,i.pos,i.bias,n),r=Math.min(e.from,a.from),s=Math.max(e.to,a.to);a=r1&&(l=function(t,e){for(let i=0;i=e)return _.create(t.ranges.slice(0,i).concat(t.ranges.slice(i+1)),t.mainIndex==i?0:t.mainIndex-(t.mainIndex>i?1:0))}return null}(r,h.pos))?l:o?r.addRange(a):_.create([a])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new _n(t,e,i,n)),n&&t.observer.ignore((()=>Oe(t.contentDOM)));let r=t.inputState.mouseSelection;if(r)return r.start(e),!1===r.dragging}return!1};let Jn=(t,e)=>t>=e.top&&t<=e.bottom,Yn=(t,e,i)=>Jn(e,i)&&t>=i.left&&t<=i.right;function Xn(t,e,i,n){let r=ui.find(t.docView,e);if(!r)return 1;let s=e-r.posAtStart;if(0==s)return 1;if(s==r.length)return-1;let o=r.coordsAt(s,-1);if(o&&Yn(i,n,o))return-1;let l=r.coordsAt(s,1);return l&&Yn(i,n,l)?1:o&&Jn(n,o)?-1:1}function Qn(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:Xn(t,i,e.clientX,e.clientY)}}const Zn=Qe.ie&&Qe.ie_version<=11;let tr=null,er=0,ir=0;function nr(t){if(!Zn)return t.detail;let e=tr,i=ir;return tr=t,ir=Date.now(),er=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(er+1)%3:1}function rr(t,e,i,n){if(!i)return;let r=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:s}=t.inputState,o=n&&s&&function(t,e){let i=t.state.facet(_i);return i.length?i[0](e):Qe.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:s.from,to:s.to}:null,l={from:r,insert:i},h=t.state.changes(o?[o,l]:l);t.focus(),t.dispatch({changes:h,selection:{anchor:h.mapPos(r,-1),head:h.mapPos(r,1)},userEvent:o?"move.drop":"input.drop"}),t.inputState.draggedContent=null}jn.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let n=t.docView.nearest(e.target);if(n&&n.isWidget){let t=n.posAtStart,e=t+n.length;(t>=i.to||e<=i.from)&&(i=_.range(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",t.state.sliceDoc(i.from,i.to)),e.dataTransfer.effectAllowed="copyMove"),!1},jn.dragend=t=>(t.inputState.draggedContent=null,!1),jn.drop=(t,e)=>{if(!e.dataTransfer)return!1;if(t.state.readOnly)return!0;let i=e.dataTransfer.files;if(i&&i.length){let n=Array(i.length),r=0,s=()=>{++r==i.length&&rr(t,e,n.filter((t=>null!=t)).join(t.state.lineBreak),!1)};for(let t=0;t{/[\x00-\x08\x0e-\x1f]{2}/.test(e.result)||(n[t]=e.result),s()},e.readAsText(i[t])}return!0}{let i=e.dataTransfer.getData("Text");if(i)return rr(t,e,i,!0),!0}return!1},jn.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=$n?null:e.clipboardData;return i?(Un(t,i.getData("text/plain")||i.getData("text/uri-list")),!0):(function(t){let e=t.dom.parentNode;if(!e)return;let i=e.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.focus(),setTimeout((()=>{t.focus(),i.remove(),Un(t,i.value)}),50)}(t),!1)};let sr=null;jn.copy=jn.cut=(t,e)=>{let{text:i,ranges:n,linewise:r}=function(t){let e=[],i=[],n=!1;for(let n of t.selection.ranges)n.empty||(e.push(t.sliceDoc(n.from,n.to)),i.push(n));if(!e.length){let r=-1;for(let{from:n}of t.selection.ranges){let s=t.doc.lineAt(n);s.number>r&&(e.push(s.text),i.push({from:s.from,to:Math.min(t.doc.length,s.to+1)})),r=s.number}n=!0}return{text:e.join(t.lineBreak),ranges:i,linewise:n}}(t.state);if(!i&&!r)return!1;sr=r?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let s=$n?null:e.clipboardData;return s?(s.clearData(),s.setData("text/plain",i),!0):(function(t,e){let i=t.dom.parentNode;if(!i)return;let n=i.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.value=e,n.focus(),n.selectionEnd=e.length,n.selectionStart=0,setTimeout((()=>{n.remove(),t.focus()}),50)}(t,i),!1)};const or=yt.define();function lr(t,e){let i=[];for(let n of t.facet(Gi)){let r=n(t,e);r&&i.push(r)}return i?t.update({effects:i,annotations:or.of(!0)}):null}function hr(t){setTimeout((()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=lr(t.state,e);i?t.dispatch(i):t.update([])}}),10)}Kn.focus=t=>{t.inputState.lastFocusTime=Date.now(),t.scrollDOM.scrollTop||!t.inputState.lastScrollTop&&!t.inputState.lastScrollLeft||(t.scrollDOM.scrollTop=t.inputState.lastScrollTop,t.scrollDOM.scrollLeft=t.inputState.lastScrollLeft),hr(t)},Kn.blur=t=>{t.observer.clearSelectionRange(),hr(t)},Kn.compositionstart=Kn.compositionupdate=t=>{null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0)},Kn.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,Qe.chrome&&Qe.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then((()=>t.observer.flush())):setTimeout((()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])}),50)},Kn.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},jn.beforeinput=(t,e)=>{var i;let n;if(Qe.chrome&&Qe.android&&(n=Wn.find((t=>t.inputType==e.inputType)))&&(t.observer.delayAndroidKey(n.key,n.keyCode),"Backspace"==n.key||"Delete"==n.key)){let e=(null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0;setTimeout((()=>{var i;((null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0)>e+10&&t.hasFocus&&(t.contentDOM.blur(),t.focus())}),100)}return Qe.ios&&"deleteContentForward"==e.inputType&&t.observer.flushSoon(),Qe.safari&&"insertText"==e.inputType&&t.inputState.composing>=0&&setTimeout((()=>Kn.compositionend(t,e)),20),!1};const ar=new Set;const cr=["pre-wrap","normal","pre-line","break-spaces"];class ur{constructor(t){this.lineWrapping=t,this.doc=c.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){if(!this.lineWrapping)return this.lineHeight;return(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return cr.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i-1,l=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=e,this.charWidth=i,this.textHeight=n,this.lineLength=r,l){this.heightSamples={};for(let t=0;t0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t,e){this.height!=e&&(Math.abs(this.height-e)>gr&&(t.heightChanged=!0),this.height=e)}replace(t,e,i){return mr.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,n){let r=this,s=i.doc;for(let o=n.length-1;o>=0;o--){let{fromA:l,toA:h,fromB:a,toB:c}=n[o],u=r.lineAt(l,pr.ByPosNoHeight,i.setDoc(e),0,0),f=u.to>=h?u:r.lineAt(h,pr.ByPosNoHeight,i,0,0);for(c+=f.to-h,h=f.to;o>0&&u.from<=n[o-1].toA;)l=n[o-1].fromA,a=n[o-1].fromB,o--,l2*r){let r=t[e-1];r.break?t.splice(--e,1,r.left,null,r.right):t.splice(--e,1,r.left,r.right),i+=1+r.break,n-=r.size}else{if(!(r>2*n))break;{let e=t[i];e.break?t.splice(i,1,e.left,null,e.right):t.splice(i,1,e.left,e.right),i+=2+e.break,r-=e.size}}else if(n=r&&s(this.blockAt(0,i,n,r))}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setHeight(t,n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class wr extends vr{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new dr(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof wr||n instanceof yr&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof yr?n=new wr(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):mr.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(t,n.heights[n.index++]):(i||this.outdated)&&this.setHeight(t,Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class yr extends mr{constructor(t){super(t,0)}heightMetrics(t,e){let i,n=t.doc.lineAt(e).number,r=t.doc.lineAt(e+this.length).number,s=r-n+1,o=0;if(t.lineWrapping){let e=Math.min(this.height,t.lineHeight*s);i=e/s,this.length>s+1&&(o=(this.height-e)/(this.length-s-1))}else i=this.height/s;return{firstLine:n,lastLine:r,perLine:i,perChar:o}}blockAt(t,e,i,n){let{firstLine:r,lastLine:s,perLine:o,perChar:l}=this.heightMetrics(e,n);if(e.lineWrapping){let r=n+(t0){let t=i[i.length-1];t instanceof yr?i[i.length-1]=new yr(t.length+n):i.push(null,new yr(n-1))}if(t>0){let e=i[0];e instanceof yr?i[0]=new yr(t+e.length):i.unshift(new yr(t-1),null)}return mr.of(i)}decomposeLeft(t,e){e.push(new yr(t-1),null)}decomposeRight(t,e){e.push(null,new yr(this.length-t-1))}updateHeight(t,e=0,i=!1,n){let r=e+this.length;if(n&&n.from<=e+this.length&&n.more){let i=[],s=Math.max(e,n.from),o=-1;for(n.from>e&&i.push(new yr(n.from-e-1).updateHeight(t,e));s<=r&&n.more;){let e=t.doc.lineAt(s).length;i.length&&i.push(null);let r=n.heights[n.index++];-1==o?o=r:Math.abs(r-o)>=gr&&(o=-2);let l=new wr(e,r);l.outdated=!1,i.push(l),s+=e+1}s<=r&&i.push(null,new yr(r-s).updateHeight(t,s));let l=mr.of(i);return(o<0||Math.abs(l.height-this.height)>=gr||Math.abs(o-this.heightMetrics(t,e).perLine)>=gr)&&(t.heightChanged=!0),l}return(i||this.outdated)&&(this.setHeight(t,t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class br extends mr{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,n){let r=i+this.left.height;return to))return h;let a=e==pr.ByPosNoHeight?pr.ByPosNoHeight:pr.ByPos;return l?h.join(this.right.lineAt(o,a,i,s,o)):this.left.lineAt(o,a,i,n,r).join(h)}forEachLine(t,e,i,n,r,s){let o=n+this.left.height,l=r+this.left.length+this.break;if(this.break)t=l&&this.right.forEachLine(t,e,i,o,l,s);else{let h=this.lineAt(l,pr.ByPos,i,n,r);t=t&&h.from<=e&&s(h),e>h.to&&this.right.forEachLine(h.to+1,e,i,o,l,s)}}replace(t,e,i){let n=this.left.length+this.break;if(ethis.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let r=[];t>0&&this.decomposeLeft(t,r);let s=r.length;for(let t of i)r.push(t);if(t>0&&xr(r,s-1),e=i&&e.push(null)),t>i&&this.right.decomposeLeft(t-i,e)}decomposeRight(t,e){let i=this.left.length,n=i+this.break;if(t>=n)return this.right.decomposeRight(t-n,e);t2*e.size||e.size>2*t.size?mr.of(this.break?[t,null,e]:[t,e]):(this.left=t,this.right=e,this.height=t.height+e.height,this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,n){let{left:r,right:s}=this,o=e+r.length+this.break,l=null;return n&&n.from<=e+r.length&&n.more?l=r=r.updateHeight(t,e,i,n):r.updateHeight(t,e,i),n&&n.from<=o+s.length&&n.more?l=s=s.updateHeight(t,o,i,n):s.updateHeight(t,o,i),l?this.balanced(r,s):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function xr(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof yr&&(n=t[e+1])instanceof yr&&t.splice(e-1,3,new yr(i.length+1+n.length))}class kr{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,e){if(this.lineStart>-1){let t=Math.min(e,this.lineEnd),i=this.nodes[this.nodes.length-1];i instanceof wr?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new wr(t-this.pos,-1)),this.writtenTo=t,e>t&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t=5)&&this.addLineDeco(n,r,s)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTot&&this.nodes.push(new wr(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new yr(e-t);return this.oracle.doc.lineAt(t).to==e&&(i.flags|=4),i}ensureLine(){this.enterLine();let t=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(t instanceof wr)return t;let e=new wr(0,-1);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let n=this.ensureLine();n.length+=i,n.collapsed+=i,n.widgetHeight=Math.max(n.widgetHeight,t),n.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||e instanceof wr||this.isCovered?(this.writtenToi.clientHeight||i.scrollWidth>i.clientWidth)&&"visible"!=n.overflow){let n=i.getBoundingClientRect();s=Math.max(s,n.left),o=Math.min(o,n.right),l=Math.max(l,n.top),h=e==t.parentNode?n.bottom:Math.min(h,n.bottom)}e="absolute"==n.position||"fixed"==n.position?i.offsetParent:i.parentNode}else{if(11!=e.nodeType)break;e=e.host}return{left:s-i.left,right:Math.max(s,o)-i.left,top:l-(i.top+e),bottom:Math.max(l,h)-(i.top+e)}}function Mr(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class Cr{constructor(t,e,i){this.from=t,this.to=e,this.size=i}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i"function"!=typeof t&&"cm-lineWrapping"==t.class));this.heightOracle=new ur(e),this.stateDeco=t.facet(an).filter((t=>"function"!=typeof t)),this.heightMap=mr.empty().applyChanges(this.stateDeco,c.empty,this.heightOracle.setDoc(t.doc),[new vn(0,0,0,t.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=gi.set(this.lineGaps.map((t=>t.draw(this,!1)))),this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let n=i?e.head:e.anchor;if(!t.some((({from:t,to:e})=>n>=t&&n<=e))){let{from:e,to:i}=this.lineBlockAt(n);t.push(new Tr(e,i))}}this.viewports=t.sort(((t,e)=>t.from-e.from)),this.scaler=this.heightMap.height<=7e6?Br:new Lr(this.heightOracle,this.heightMap,this.viewports)}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,(t=>{this.viewportLines.push(1==this.scaler.scale?t:Nr(t,this.scaler))}))}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(an).filter((t=>"function"!=typeof t));let n=t.changedRanges,r=vn.extendWithRanges(n,function(t,e,i){let n=new Sr;return zt.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:N.empty(this.state.doc.length))),s=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),r),this.heightMap.height!=s&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let l=r.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.headl.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,e));let h=!t.changes.empty||2&t.flags||l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,this.updateForViewport(),h&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&t.selectionSet&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Yi)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?exports.Direction.RTL:exports.Direction.LTR;let s=this.heightOracle.mustRefreshForWrapping(r),o=e.getBoundingClientRect(),l=s||this.mustMeasureContent||this.contentDOMHeight!=o.height;this.contentDOMHeight=o.height,this.mustMeasureContent=!1;let h=0,a=0;if(o.width&&o.height){let{scaleX:t,scaleY:i}=Se(e,o);(t>.005&&Math.abs(this.scaleX-t)>.005||i>.005&&Math.abs(this.scaleY-i)>.005)&&(this.scaleX=t,this.scaleY=i,h|=8,s=l=!0)}let u=(parseInt(i.paddingTop)||0)*this.scaleY,f=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==u&&this.paddingBottom==f||(this.paddingTop=u,this.paddingBottom=f,h|=10),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(l=!0),this.editorWidth=t.scrollDOM.clientWidth,h|=8);let d=t.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=Re(t.scrollDOM);let p=(this.printing?Mr:Ar)(e,this.paddingTop),g=p.top-this.pixelViewport.top,m=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let v=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(v!=this.inView&&(this.inView=v,v&&(l=!0)),!this.inView&&!this.scrollTarget)return 0;let w=o.width;if(this.contentDOMWidth==w&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=o.width,this.editorHeight=t.scrollDOM.clientHeight,h|=8),l){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(s=!0),s||n.lineWrapping&&Math.abs(w-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:o,textHeight:l}=t.docView.measureTextSize();s=i>0&&n.refresh(r,i,o,l,w/o,e),s&&(t.docView.minWidth=0,h|=8)}g>0&&m>0?a=Math.max(g,m):g<0&&m<0&&(a=Math.min(g,m)),n.heightChanged=!1;for(let i of this.viewports){let r=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(s?mr.empty().applyChanges(this.stateDeco,c.empty,this.heightOracle,[new vn(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,s,new fr(i.from,r))}n.heightChanged&&(h|=2)}let y=!this.viewportIsAppropriate(this.viewport,a)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return y&&(this.viewport=this.getViewport(a,this.scrollTarget)),this.updateForViewport(),(2&h||y)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(s?[]:this.lineGaps,t)),h|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),h}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),n=this.heightMap,r=this.heightOracle,{visibleTop:s,visibleBottom:o}=this,l=new Tr(n.lineAt(s-1e3*i,pr.ByHeight,r,0,0).from,n.lineAt(o+1e3*(1-i),pr.ByHeight,r,0,0).to);if(e){let{head:t}=e.range;if(tl.to){let i,s=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),o=n.lineAt(t,pr.ByPos,r,0,0);i="center"==e.y?(o.top+o.bottom)/2-s/2:"start"==e.y||"nearest"==e.y&&t=o+Math.max(10,Math.min(i,250)))&&n>s-2e3&&r>1,s=n<<1;if(this.defaultTextDirection!=exports.Direction.LTR&&!i)return[];let o=[],l=(n,s,h,a)=>{if(s-nn&&tt.from>=h.from&&t.to<=h.to&&Math.abs(t.from-n)t.frome))));if(!f){if(st.from<=s&&t.to>=s))){let t=e.moveToLineBoundary(_.cursor(s),!1,!0).head;t>n&&(s=t)}f=new Cr(n,s,this.gapSize(h,n,s,a))}o.push(f)};for(let t of this.viewportLines){if(t.lengtht.from&&l(t.from,r,t,e),ot.draw(this,this.heightOracle.lineWrapping)))))}computeVisibleRanges(){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let e=[];zt.spans(t,this.viewport.from,this.viewport.to,{span(t,i){e.push({from:t,to:i})},point(){}},20);let i=e.length!=this.visibleRanges.length||this.visibleRanges.some(((t,i)=>t.from!=e[i].from||t.to!=e[i].to));return this.visibleRanges=e,i?4:0}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find((e=>e.from<=t&&e.to>=t))||Nr(this.heightMap.lineAt(t,pr.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return Nr(this.heightMap.lineAt(this.scaler.fromDOM(t),pr.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Nr(this.heightMap.blockAt(this.scaler.fromDOM(t),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class Tr{constructor(t,e){this.from=t,this.to=e}}function Er(t,e,i){let n=[],r=t,s=0;return zt.spans(i,t,e,{span(){},point(t,e){t>r&&(n.push({from:r,to:t}),s+=t-r),r=e}},20),r=1)return e[e.length-1].to;let n=Math.floor(t*i);for(let t=0;;t++){let{from:i,to:r}=e[t],s=r-i;if(n<=s)return i+n;n-=s}}function Pr(t,e){let i=0;for(let{from:n,to:r}of t.ranges){if(e<=r){i+=e-n;break}i+=r-n}return i/t.total}const Br={toDOM:t=>t,fromDOM:t=>t,scale:1};class Lr{constructor(t,e,i){let n=0,r=0,s=0;this.viewports=i.map((({from:i,to:r})=>{let s=e.lineAt(i,pr.ByPos,t,0,0).top,o=e.lineAt(r,pr.ByPos,t,0,0).bottom;return n+=o-s,{from:i,to:r,top:s,bottom:o,domTop:0,domBottom:0}})),this.scale=(7e6-n)/(e.height-n);for(let t of this.viewports)t.domTop=s+(t.top-r)*this.scale,s=t.domBottom=t.domTop+(t.bottom-t.top),r=t.bottom}toDOM(t){for(let e=0,i=0,n=0;;e++){let r=eNr(t,e))):t._content)}const Ir=$.define({combine:t=>t.join(" ")}),Vr=$.define({combine:t=>t.indexOf(!0)>-1}),Hr=ne.newName(),Wr=ne.newName(),zr=ne.newName(),Fr={"&light":"."+Wr,"&dark":"."+zr};function qr(t,e,i){return new ne(e,{finish:e=>/&/.test(e)?e.replace(/&\w*/,(e=>{if("&"==e)return t;if(!i||!i[e])throw new RangeError(`Unsupported selector: ${e}`);return i[e]})):t+" "+e})}const _r=qr("."+Hr,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top"},".cm-highlightSpace:before":{content:"attr(data-display)",position:"absolute",pointerEvents:"none",color:"#888"},".cm-highlightTab":{backgroundImage:'url(\'data:image/svg+xml,\')',backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},Fr),jr="￿";class Kr{constructor(t,e){this.points=t,this.text="",this.lineSeparator=e.facet(Lt.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=jr}readRange(t,e){if(!t)return this;let i=t.parentNode;for(let n=t;;){this.findPointBefore(i,n);let t=this.text.length;this.readNode(n);let r=n.nextSibling;if(r==e)break;let s=Ie.get(n),o=Ie.get(r);(s&&o?s.breakAfter:(s?s.breakAfter:we(n))||we(r)&&("BR"!=n.nodeName||n.cmIgnore)&&this.text.length>t)&&this.lineBreak(),n=r}return this.findPointBefore(i,e),this}readTextNode(t){let e=t.nodeValue;for(let i of this.points)i.node==t&&(i.pos=this.text.length+Math.min(i.offset,e.length));for(let i=0,n=this.lineSeparator?null:/\r\n?|\n/g;;){let r,s=-1,o=1;if(this.lineSeparator?(s=e.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(r=n.exec(e))&&(s=r.index,o=r[0].length),this.append(e.slice(i,s<0?e.length:s)),s<0)break;if(this.lineBreak(),o>1)for(let e of this.points)e.node==t&&e.pos>this.text.length&&(e.pos-=o-1);i=s+o}}readNode(t){if(t.cmIgnore)return;let e=Ie.get(t),i=e&&e.overrideDOMText;if(null!=i){this.findPointInside(t,i.length);for(let t=i.iter();!t.next().done;)t.lineBreak?this.lineBreak():this.append(t.value)}else 3==t.nodeType?this.readTextNode(t):"BR"==t.nodeName?t.nextSibling&&this.lineBreak():1==t.nodeType&&this.readRange(t.firstChild,null)}findPointBefore(t,e){for(let i of this.points)i.node==t&&t.childNodes[i.offset]==e&&(i.pos=this.text.length)}findPointInside(t,e){for(let i of this.points)(3==t.nodeType?i.node==t:t.contains(i.node))&&(i.pos=this.text.length+($r(t,i.node,i.offset)?e:0))}}function $r(t,e,i){for(;;){if(!e||i-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let e=r||s?[]:function(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:n,focusNode:r,focusOffset:s}=t.observer.selectionRange;i&&(e.push(new Ur(i,n)),r==i&&s==n||e.push(new Ur(r,s)));return e}(t),i=new Kr(e,t.state);i.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=i.text,this.newSel=function(t,e){if(0==t.length)return null;let i=t[0].pos,n=2==t.length?t[1].pos:i;return i>-1&&n>-1?_.single(i+e,n+e):null}(e,this.bounds.from)}else{let e=t.observer.selectionRange,i=r&&r.node==e.focusNode&&r.offset==e.focusOffset||!de(t.contentDOM,e.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=s&&s.node==e.anchorNode&&s.offset==e.anchorOffset||!de(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset),o=t.viewport;if((Qe.ios||Qe.chrome)&&t.state.selection.main.empty&&i!=n&&(o.from>0||o.toDate.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:n,to:o}=e.bounds,l=r.from,h=null;(8===s||Qe.android&&e.text.length0&&l>0&&t.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if("end"==n){i-=o+Math.max(0,s-Math.min(o,l))-s}if(o=o?s-i:0,l=s+(l-o),o=s}else if(l=l?s-i:0,o=s+(o-l),l=s}return{from:s,toA:o,toB:l}}(t.state.doc.sliceString(n,o,jr),e.text,l-n,h);a&&(Qe.chrome&&13==s&&a.toB==a.from+2&&e.text.slice(a.from,a.toB)==jr+jr&&a.toB--,i={from:n+a.from,to:n+a.toA,insert:c.of(e.text.slice(a.from,a.toB).split(jr))})}else n&&(!t.hasFocus&&t.state.facet(en)||n.main.eq(r))&&(n=null);if(!i&&!n)return!1;if(!i&&e.typeOver&&!r.empty&&n&&n.main.empty?i={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,r.to)}:i&&i.from>=r.from&&i.to<=r.to&&(i.from!=r.from||i.to!=r.to)&&r.to-r.from-(i.to-i.from)<=4?i={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,i.from).append(i.insert).append(t.state.doc.slice(i.to,r.to))}:(Qe.mac||Qe.android)&&i&&i.from==i.to&&i.from==r.head-1&&/^\. ?$/.test(i.insert.toString())&&"off"==t.contentDOM.getAttribute("autocorrect")?(n&&2==i.insert.length&&(n=_.single(n.main.anchor-1,n.main.head-1)),i={from:r.from,to:r.to,insert:c.of([" "])}):Qe.chrome&&i&&i.from==i.to&&i.from==r.head&&"\n "==i.insert.toString()&&t.lineWrapping&&(n&&(n=_.single(n.main.anchor-1,n.main.head-1)),i={from:r.from,to:r.to,insert:c.of([" "])}),i){if(Qe.ios&&t.inputState.flushIOSKey(i))return!0;if(Qe.android&&(i.to==r.to&&(i.from==r.from||i.from==r.from-1&&" "==t.state.sliceDoc(i.from,r.from))&&1==i.insert.length&&2==i.insert.lines&&Te(t.contentDOM,"Enter",13)||(i.from==r.from-1&&i.to==r.to&&0==i.insert.length||8==s&&i.insert.lengthr.head)&&Te(t.contentDOM,"Backspace",8)||i.from==r.from&&i.to==r.to+1&&0==i.insert.length&&Te(t.contentDOM,"Delete",46)))return!0;let e,o=i.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let l=()=>e||(e=function(t,e,i){let n,r=t.state,s=r.selection.main;if(e.from>=s.from&&e.to<=s.to&&e.to-e.from>=(s.to-s.from)/3&&(!i||i.main.empty&&i.main.from==e.from+e.insert.length)&&t.inputState.composing<0){let i=s.frome.to?r.sliceDoc(e.to,s.to):"";n=r.replaceSelection(t.state.toText(i+e.insert.sliceString(0,void 0,t.state.lineBreak)+o))}else{let o=r.changes(e),l=i&&i.main.to<=o.newLength?i.main:void 0;if(r.selection.ranges.length>1&&t.inputState.composing>=0&&e.to<=s.to&&e.to>=s.to-10){let h,a=t.state.sliceDoc(e.from,e.to),c=i&&xn(t,i.main.head);if(c){let t=e.insert.length-(e.to-e.from);h={from:c.from,to:c.to-t}}else h=t.state.doc.lineAt(s.head);let u=s.to-e.to,f=s.to-s.from;n=r.changeByRange((i=>{if(i.from==s.from&&i.to==s.to)return{changes:o,range:l||i.map(o)};let n=i.to-u,c=n-a.length;if(i.to-i.from!=f||t.state.sliceDoc(c,n)!=a||i.to>=h.from&&i.from<=h.to)return{range:i};let d=r.changes({from:c,to:n,insert:e.insert}),p=i.to-s.to;return{changes:d,range:l?_.range(Math.max(0,l.anchor+p),Math.max(0,l.head+p)):i.map(d)}}))}else n={changes:o,selection:l&&r.selection.replaceRange(l)}}let o="input.type";(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,o+=".compose",t.inputState.compositionFirstChange&&(o+=".start",t.inputState.compositionFirstChange=!1));return r.update(n,{userEvent:o,scrollIntoView:!0})}(t,i,n));return t.state.facet(Ui).some((e=>e(t,i.from,i.to,o,l)))||t.dispatch(l()),!0}if(n&&!n.main.eq(r)){let e=!1,i="select";return t.inputState.lastSelectionTime>Date.now()-50&&("select"==t.inputState.lastSelectionOrigin&&(e=!0),i=t.inputState.lastSelectionOrigin),t.dispatch({selection:n,scrollIntoView:e,userEvent:i}),!0}return!1}const Yr={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Xr=Qe.ie&&Qe.ie_version<=11;class Qr{constructor(t){this.view=t,this.active=!1,this.selectionRange=new Ae,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver((e=>{for(let t of e)this.queue.push(t);(Qe.ie&&Qe.ie_version<=11||Qe.ios&&t.composing)&&e.some((t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length))?this.flushSoon():this.flush()})),Xr&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver((()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate){this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))}),{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver((t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))}),{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout((()=>{this.resizeTimeout=-1,this.view.requestMeasure()}),50))}onPrint(t){("change"!=t.type||t.matches)&&(this.view.viewState.printing=!0,this.view.measure(),setTimeout((()=>{this.view.viewState.printing=!1,this.view.requestMeasure()}),500))}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some(((e,i)=>e!=t[i])))){this.gapIntersection.disconnect();for(let e of t)this.gapIntersection.observe(e);this.gaps=t}}onSelectionChange(t){let e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,n=this.selectionRange;if(i.state.facet(en)?i.root.activeElement!=this.dom:!pe(i.dom,n))return;let r=n.anchorNode&&i.docView.nearest(n.anchorNode);r&&r.ignoreEvent(t)?e||(this.selectionChanged=!1):(Qe.ie&&Qe.ie_version<=11||Qe.android&&Qe.chrome)&&!i.state.selection.main.empty&&n.focusNode&&me(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=fe(t.root);if(!e)return!1;let i=Qe.safari&&11==t.root.nodeType&&function(t){let e=t.activeElement;for(;e&&e.shadowRoot;)e=e.shadowRoot.activeElement;return e}(this.dom.ownerDocument)==this.dom&&function(t,e){if(e.getComposedRanges){let i=e.getComposedRanges(t.root)[0];if(i)return ts(t,i)}let i=null;function n(t){t.preventDefault(),t.stopImmediatePropagation(),i=t.getTargetRanges()[0]}return t.contentDOM.addEventListener("beforeinput",n,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",n,!0),i?ts(t,i):null}(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=pe(this.dom,i);return n&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime{let t=this.delayedAndroidKey;if(t){this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&Te(this.dom,t.key,t.keyCode)}};this.flushingAndroidKey=this.view.win.requestAnimationFrame(t)}this.delayedAndroidKey&&"Enter"!=t||(this.delayedAndroidKey={key:t,keyCode:e,force:this.lastChange{this.delayedFlush=-1,this.flush()})))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let t of this.observer.takeRecords())this.queue.push(t);return this.queue}processRecords(){let t=this.pendingRecords();t.length&&(this.queue=[]);let e=-1,i=-1,n=!1;for(let r of t){let t=this.readMutation(r);t&&(t.typeOver&&(n=!0),-1==e?({from:e,to:i}=t):(e=Math.min(t.from,e),i=Math.max(t.to,i)))}return{from:e,to:i,typeOver:n}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),n=this.selectionChanged&&pe(this.dom,this.selectionRange);if(t<0&&!n)return null;t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let r=new Gr(this.view,t,e,i);return this.view.docView.domChanged={newSel:r.newSel?r.newSel.main:null},r}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return this.view.requestMeasure(),!1;let i=this.view.state,n=Jr(this.view,e);return this.view.state==i&&this.view.update([]),n}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty("attributes"==t.type),"attributes"==t.type&&(e.flags|=4),"childList"==t.type){let i=Zr(e,t.previousSibling||t.target.previousSibling,-1),n=Zr(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:n?e.posBefore(n):e.posAtEnd,typeOver:!1}}return"characterData"==t.type?{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue}:null}setWindow(t){t!=this.win&&(this.removeWindowListeners(this.win),this.win=t,this.addWindowListeners(this.win))}addWindowListeners(t){t.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener("change",this.onPrint):t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener("change",this.onPrint):t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var t,e,i;this.stop(),null===(t=this.intersection)||void 0===t||t.disconnect(),null===(e=this.gapIntersection)||void 0===e||e.disconnect(),null===(i=this.resizeScroll)||void 0===i||i.disconnect();for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey)}}function Zr(t,e,i){for(;e;){let n=Ie.get(e);if(n&&n.parent==t)return n;let r=e.parentNode;e=r!=t.dom?r:i>0?e.nextSibling:e.previousSibling}return null}function ts(t,e){let i=e.startContainer,n=e.startOffset,r=e.endContainer,s=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor);return me(o.node,o.offset,r,s)&&([i,n,r,s]=[r,s,i,n]),{anchorNode:i,anchorOffset:n,focusNode:r,focusOffset:s}}class es{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:e}=t;this.dispatchTransactions=t.dispatchTransactions||e&&(t=>t.forEach((t=>e(t,this))))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new Dr(t.state||Lt.create(t)),t.scrollTo&&t.scrollTo.is(Zi)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(rn).map((t=>new on(t)));for(let t of this.plugins)t.update(this);this.observer=new Qr(this),this.inputState=new In(this),this.inputState.ensureHandlers(this.plugins),this.docView=new yn(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure()}dispatch(...t){let e=1==t.length&&t[0]instanceof St?t:1==t.length&&Array.isArray(t[0])?t[0]:[this.state.update(...t)];this.dispatchTransactions(e,this)}update(t){if(0!=this.updateState)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let e,i=!1,n=!1,r=this.state;for(let e of t){if(e.startState!=r)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");r=e.state}if(this.destroyed)return void(this.viewState.state=r);let s=this.hasFocus,o=0,l=null;t.some((t=>t.annotation(or)))?(this.inputState.notifiedFocused=s,o=1):s!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=s,l=lr(r,s),l||(o=1));let h=this.observer.delayedAndroidKey,a=null;if(h?(this.observer.clearDelayedAndroidKey(),a=this.observer.readChange(),(a&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(a=null)):this.observer.clear(),r.facet(Lt.phrases)!=this.state.facet(Lt.phrases))return this.setState(r);e=wn.create(this,r,t),e.flags|=o;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let e of t){if(c&&(c=c.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection;c=new Qi(t.empty?t:_.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(Zi)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=rs.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(mn)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(i,t.some((t=>t.isUserEvent("select.pointer"))))}finally{this.updateState=0}if(e.startState.facet(Ir)!=e.state.facet(Ir)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),i&&this.docViewUpdate(),!e.empty)for(let t of this.state.facet($i))try{t(e)}catch(t){tn(this.state,t,"update listener")}(l||a)&&Promise.resolve().then((()=>{l&&this.state==l.startState&&this.dispatch(l),a&&!Jr(this,a)&&h.force&&Te(this.contentDOM,h.key,h.keyCode)}))}setState(t){if(0!=this.updateState)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed)return void(this.viewState.state=t);this.updateState=2;let e=this.hasFocus;try{for(let t of this.plugins)t.destroy(this);this.viewState=new Dr(t),this.plugins=t.facet(rn).map((t=>new on(t))),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new yn(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}e&&this.focus(),this.requestMeasure()}updatePlugins(t){let e=t.startState.facet(rn),i=t.state.facet(rn);if(e!=i){let n=[];for(let r of i){let i=e.indexOf(r);if(i<0)n.push(new on(r));else{let e=this.plugins[i];e.mustUpdate=t,n.push(e)}}for(let e of this.plugins)e.mustUpdate!=t&&e.destroy(this);this.plugins=n,this.pluginMap.clear()}else for(let e of this.plugins)e.mustUpdate=t;for(let t=0;t-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,n=i.scrollTop*this.scaleY,{scrollAnchorPos:r,scrollAnchorHeight:s}=this.viewState;Math.abs(n-this.viewState.scrollTop)>1&&(s=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(s<0)if(Re(i))r=-1,s=this.viewState.heightMap.height;else{let t=this.viewState.scrollAnchorAt(n);r=t.from,s=t.top}this.updateState=1;let o=this.viewState.measure(this);if(!o&&!this.measureRequests.length&&null==this.viewState.scrollTarget)break;if(t>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let l=[];4&o||([this.measureRequests,l]=[l,this.measureRequests]);let h=l.map((t=>{try{return t.read(this)}catch(t){return tn(this.state,t),ns}})),a=wn.create(this,this.state,[]),c=!1;a.flags|=o,e?e.flags|=o:e=a,this.updateState=2,a.empty||(this.updatePlugins(a),this.inputState.update(a),this.updateAttrs(),c=this.docView.update(a),c&&this.docViewUpdate());for(let t=0;t1||t<-1){n+=t,i.scrollTop=n/this.scaleY,s=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet($i))t(e)}get themeClasses(){return Hr+" "+(this.state.facet(Vr)?zr:Wr)+" "+this.state.facet(Ir)}updateAttrs(){let t=ss(this,ln,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(en)?"true":"false",class:"cm-content",style:`${Qe.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),ss(this,hn,e);let i=this.observer.ignore((()=>{let i=ai(this.contentDOM,this.contentAttrs,e),n=ai(this.dom,this.editorAttrs,t);return i||n}));return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let t of i.effects)if(t.is(es.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(mn);let t=this.state.facet(es.cspNonce);ne.mount(this.root,this.styleModules.concat(_r).reverse(),t?{nonce:t}:void 0)}readMeasured(){if(2==this.updateState)throw new Error("Reading the editor layout isn't allowed during an update");0==this.updateState&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(t){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame((()=>this.measure()))),t){if(this.measureRequests.indexOf(t)>-1)return;if(null!=t.key)for(let e=0;ee.spec==t))||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Nn(this,t,Bn(this,t,e,i))}moveByGroup(t,e){return Nn(this,t,Bn(this,t,e,(e=>function(t,e,i){let n=t.state.charCategorizer(e),r=n(i);return t=>{let e=n(t);return r==Et.Space&&(r=e),r==e}}(this,t.head,e))))}visualLineSide(t,e){let i=this.bidiSpans(t),n=this.textDirectionAt(t.from),r=i[e?i.length-1:0];return _.cursor(r.side(e,n)+t.from,r.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let r=Pn(t,e.head),s=n&&r.type==pi.Text&&(t.lineWrapping||r.widgetLineBreaks)?t.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head):null;if(s){let e=t.dom.getBoundingClientRect(),n=t.textDirectionAt(r.from),o=t.posAtCoords({x:i==(n==exports.Direction.LTR)?e.right-1:e.left+1,y:(s.top+s.bottom)/2});if(null!=o)return _.cursor(o,i?-1:1)}return _.cursor(i?r.to:r.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Nn(this,t,function(t,e,i,n){let r=e.head,s=i?1:-1;if(r==(i?t.state.doc.length:0))return _.cursor(r,e.assoc);let o,l=e.goalColumn,h=t.contentDOM.getBoundingClientRect(),a=t.coordsAtPos(r,e.assoc||-1),c=t.documentTop;if(a)null==l&&(l=a.left-h.left),o=s<0?a.top:a.bottom;else{let e=t.viewState.lineBlockAt(r);null==l&&(l=Math.min(h.right-h.left,t.defaultCharacterWidth*(r-e.from))),o=(s<0?e.top:e.bottom)+c}let u=h.left+l,f=null!=n?n:t.viewState.heightOracle.textHeight>>1;for(let e=0;;e+=10){let i=o+(f+e)*s,n=En(t,{x:u,y:i},!1,s);if(ih.bottom||(s<0?nr)){let e=t.docView.coordsForChar(n),r=!e||i0)}coordsForChar(t){return this.readMeasured(),this.docView.coordsForChar(t)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(t){return!this.state.facet(Ji)||tthis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>is)return Hi(t.length);let e,i=this.textDirectionAt(t.from);for(let n of this.bidiCache)if(n.from==t.from&&n.dir==i&&(n.fresh||Li(n.isolates,e=dn(this,t))))return n.order;e||(e=dn(this,t));let n=function(t,e,i){if(!t)return[new Bi(0,0,e==Mi?1:0)];if(e==Ai&&!i.length&&!Pi.test(t))return Hi(t.length);if(i.length)for(;t.length>Ni.length;)Ni[Ni.length]=256;let n=[],r=e==Ai?0:1;return Vi(t,r,r,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new rs(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||Qe.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore((()=>{Oe(this.contentDOM),this.docView.updateSelection()}))}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((9==t.nodeType?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){return Zi.of(new Qi("number"==typeof t?_.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Zi.of(new Qi(_.cursor(i.from),"start","start",i.top-t,e,!0))}static domEventHandlers(t){return sn.define((()=>({})),{eventHandlers:t})}static domEventObservers(t){return sn.define((()=>({})),{eventObservers:t})}static theme(t,e){let i=ne.newName(),n=[Ir.of(i),mn.of(qr(`.${i}`,t))];return e&&e.dark&&n.push(Vr.of(!0)),n}static baseTheme(t){return st.lowest(mn.of(qr("."+Hr,t,Fr)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&Ie.get(i)||Ie.get(t);return(null===(e=null==n?void 0:n.rootView)||void 0===e?void 0:e.view)||null}}es.styleModule=mn,es.inputHandler=Ui,es.scrollHandler=Xi,es.focusChangeEffect=Gi,es.perLineTextDirection=Ji,es.exceptionSink=Ki,es.updateListener=$i,es.editable=en,es.mouseSelectionStyle=ji,es.dragMovesSelection=_i,es.clickAddsSelectionRange=qi,es.decorations=an,es.outerDecorations=cn,es.atomicRanges=un,es.bidiIsolatedRanges=fn,es.scrollMargins=pn,es.darkTheme=Vr,es.cspNonce=$.define({combine:t=>t.length?t[0]:""}),es.contentAttributes=hn,es.editorAttributes=ln,es.lineWrapping=es.contentAttributes.of({class:"cm-lineWrapping"}),es.announce=kt.define();const is=4096,ns={};class rs{constructor(t,e,i,n,r,s){this.from=t,this.to=e,this.dir=i,this.isolates=n,this.fresh=r,this.order=s}static update(t,e){if(e.empty&&!t.some((t=>t.fresh)))return t;let i=[],n=t.length?t[t.length-1].dir:exports.Direction.LTR;for(let r=Math.max(0,t.length-10);r=0;r--){let e=n[r],s="function"==typeof e?e(t):e;s&&oi(s,i)}return i}const os=Qe.mac?"mac":Qe.windows?"win":Qe.linux?"linux":"key";function ls(t,e,i){return e.altKey&&(t="Alt-"+t),e.ctrlKey&&(t="Ctrl-"+t),e.metaKey&&(t="Meta-"+t),!1!==i&&e.shiftKey&&(t="Shift-"+t),t}const hs=st.default(es.domEventHandlers({keydown:(t,e)=>ps(us(e.state),t,e,"editor")})),as=$.define({enables:hs}),cs=new WeakMap;function us(t){let e=t.facet(as),i=cs.get(e);return i||cs.set(e,i=function(t,e=os){let i=Object.create(null),n=Object.create(null),r=(t,e)=>{let i=n[t];if(null==i)n[t]=e;else if(i!=e)throw new Error("Key binding "+t+" is used both as a regular binding and as a multi-stroke prefix")},s=(t,n,s,o,l)=>{var h,a;let c=i[t]||(i[t]=Object.create(null)),u=n.split(/ (?!$)/).map((t=>function(t,e){const i=t.split(/-(?!$)/);let n,r,s,o,l=i[i.length-1];"Space"==l&&(l=" ");for(let t=0;t{let n=fs={view:e,prefix:i,scope:t};return setTimeout((()=>{fs==n&&(fs=null)}),ds),!0}]})}let f=u.join(" ");r(f,!1);let d=c[f]||(c[f]={preventDefault:!1,stopPropagation:!1,run:(null===(a=null===(h=c._any)||void 0===h?void 0:h.run)||void 0===a?void 0:a.slice())||[]});s&&d.run.push(s),o&&(d.preventDefault=!0),l&&(d.stopPropagation=!0)};for(let n of t){let t=n.scope?n.scope.split(" "):["editor"];if(n.any)for(let e of t){let t=i[e]||(i[e]=Object.create(null));t._any||(t._any={preventDefault:!1,stopPropagation:!1,run:[]});for(let e in t)t[e].run.push(n.any)}let r=n[e]||n.key;if(r)for(let e of t)s(e,r,n.run,n.preventDefault,n.stopPropagation),n.shift&&s(e,"Shift-"+r,n.shift,n.preventDefault,n.stopPropagation)}return i}(e.reduce(((t,e)=>t.concat(e)),[]))),i}let fs=null;const ds=4e3;function ps(t,e,i,n){let r=function(t){var e=!(he&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||ae&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?le:oe)[t.keyCode]||t.key||"Unidentified";return"Esc"==e&&(e="Escape"),"Del"==e&&(e="Delete"),"Left"==e&&(e="ArrowLeft"),"Up"==e&&(e="ArrowUp"),"Right"==e&&(e="ArrowRight"),"Down"==e&&(e="ArrowDown"),e}(e),s=R(T(r,0))==r.length&&" "!=r,o="",l=!1,h=!1,a=!1;fs&&fs.view==i&&fs.scope==n&&(o=fs.prefix+" ",Fn.indexOf(e.keyCode)<0&&(h=!0,fs=null));let c,u,f=new Set,d=t=>{if(t){for(let n of t.run)if(!f.has(n)&&(f.add(n),n(i,e)))return t.stopPropagation&&(a=!0),!0;t.preventDefault&&(t.stopPropagation&&(a=!0),h=!0)}return!1},p=t[n];return p&&(d(p[o+ls(r,e,!s)])?l=!0:s&&(e.altKey||e.metaKey||e.ctrlKey)&&!(Qe.windows&&e.ctrlKey&&e.altKey)&&(c=oe[e.keyCode])&&c!=r?(d(p[o+ls(c,e,!0)])||e.shiftKey&&(u=le[e.keyCode])!=r&&u!=c&&d(p[o+ls(u,e,!1)]))&&(l=!0):s&&e.shiftKey&&d(p[o+ls(r,e,!0)])&&(l=!0),!l&&d(p._any)&&(l=!0)),h&&(l=!0),l&&a&&e.stopPropagation(),l}class gs{constructor(t,e,i,n,r){this.className=t,this.left=e,this.top=i,this.width=n,this.height=r}draw(){let t=document.createElement("div");return t.className=this.className,this.adjust(t),t}update(t,e){return e.className==this.className&&(this.adjust(t),!0)}adjust(t){t.style.left=this.left+"px",t.style.top=this.top+"px",null!=this.width&&(t.style.width=this.width+"px"),t.style.height=this.height+"px"}eq(t){return this.left==t.left&&this.top==t.top&&this.width==t.width&&this.height==t.height&&this.className==t.className}static forRange(t,e,i){if(i.empty){let n=t.coordsAtPos(i.head,i.assoc||1);if(!n)return[];let r=ms(t);return[new gs(e,n.left-r.left,n.top-r.top,null,n.bottom-n.top)]}return function(t,e,i){if(i.to<=t.viewport.from||i.from>=t.viewport.to)return[];let n=Math.max(i.from,t.viewport.from),r=Math.min(i.to,t.viewport.to),s=t.textDirection==exports.Direction.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),h=ms(t),a=o.querySelector(".cm-line"),c=a&&window.getComputedStyle(a),u=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),f=l.right-(c?parseInt(c.paddingRight):0),d=Pn(t,n),p=Pn(t,r),g=d.type==pi.Text?d:null,m=p.type==pi.Text?p:null;g&&(t.lineWrapping||d.widgetLineBreaks)&&(g=vs(t,n,g));m&&(t.lineWrapping||p.widgetLineBreaks)&&(m=vs(t,r,m));if(g&&m&&g.from==m.from)return w(y(i.from,i.to,g));{let e=g?y(i.from,null,g):b(d,!1),n=m?y(null,i.to,m):b(p,!0),r=[];return(g||d).to<(m||p).from-(g&&m?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2a&&n.from=s)break;l>r&&h(Math.max(t,r),null==e&&t<=a,Math.min(l,s),null==i&&l>=c,o.dir)}if(r=n.to+1,r>=s)break}return 0==l.length&&h(a,null==e,c,null==i,t.textDirection),{top:r,bottom:o,horizontal:l}}function b(t,e){let i=l.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function ms(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==exports.Direction.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function vs(t,e,i){let n=_.cursor(e);return{from:Math.max(i.from,t.moveToLineBoundary(n,!1,!0).from),to:Math.min(i.to,t.moveToLineBoundary(n,!0,!0).from),type:pi.Text}}class ws{constructor(t,e){this.view=t,this.layer=e,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=t.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),e.above&&this.dom.classList.add("cm-layer-above"),e.class&&this.dom.classList.add(e.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(t.state),t.requestMeasure(this.measureReq),e.mount&&e.mount(this.dom,t)}update(t){t.startState.facet(ys)!=t.state.facet(ys)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}docViewUpdate(t){!1!==this.layer.updateOnDocViewUpdate&&t.requestMeasure(this.measureReq)}setOrder(t){let e=0,i=t.facet(ys);for(;e{return i=t,n=this.drawn[e],!(i.constructor==n.constructor&&i.eq(n));var i,n}))){let e=this.dom.firstChild,i=0;for(let n of t)n.update&&e&&n.constructor&&this.drawn[i].constructor&&n.update(e,this.drawn[i])?(e=e.nextSibling,i++):this.dom.insertBefore(n.draw(),e);for(;e;){let t=e.nextSibling;e.remove(),e=t}this.drawn=t}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const ys=$.define();function bs(t){return[sn.define((e=>new ws(e,t))),ys.of(t)]}const xs=!Qe.ios,ks=$.define({combine:t=>Nt(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function Ss(t){return t.startState.facet(ks)!=t.state.facet(ks)}const As=bs({above:!0,markers(t){let{state:e}=t,i=e.facet(ks),n=[];for(let r of e.selection.ranges){let s=r==e.selection.main;if(r.empty?!s||xs:i.drawRangeCursor){let e=s?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=r.empty?r:_.cursor(r.head,r.head>r.anchor?-1:1);for(let r of gs.forRange(t,e,i))n.push(r)}}return n},update(t,e){t.transactions.some((t=>t.selection))&&(e.style.animationName="cm-blink"==e.style.animationName?"cm-blink2":"cm-blink");let i=Ss(t);return i&&Ms(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){Ms(e.state,t)},class:"cm-cursorLayer"});function Ms(t,e){e.style.animationDuration=t.facet(ks).cursorBlinkRate+"ms"}const Cs=bs({above:!1,markers:t=>t.state.selection.ranges.map((e=>e.empty?[]:gs.forRange(t,"cm-selectionBackground",e))).reduce(((t,e)=>t.concat(e))),update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||Ss(t),class:"cm-selectionLayer"}),Os={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};xs&&(Os[".cm-line"].caretColor="transparent !important",Os[".cm-content"]={caretColor:"transparent !important"});const Ds=st.highest(es.theme(Os));function Ts(t,e,i,n,r){e.lastIndex=0;for(let s,o=t.iterRange(i,n),l=i;!o.next().done;l+=o.value.length)if(!o.lineBreak)for(;s=e.exec(o.value);)r(l+s.index,s)}class Es{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:r,maxLength:s=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,n)this.addMatch=(t,e,i,r)=>n(r,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,r)=>{let s=i(t,e,n);s&&r(n,n+t[0].length,s)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,r)=>r(n,n+t[0].length,i)}this.boundary=r,this.maxLength=s}createDeco(t){let e=new Ft,i=e.add.bind(e);for(let{from:e,to:n}of function(t,e){let i=t.visibleRanges;if(1==i.length&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:r,to:s}of i)r=Math.max(t.state.doc.lineAt(r).from,r-e),s=Math.min(t.state.doc.lineAt(s).to,s+e),n.length&&n[n.length-1].to>=r?n[n.length-1].to=s:n.push({from:r,to:s});return n}(t,this.maxLength))Ts(t.state.doc,this.regexp,e,n,((e,n)=>this.addMatch(n,t,e,i)));return e.finish()}updateDeco(t,e){let i=1e9,n=-1;return t.docChanged&&t.changes.iterChanges(((e,r,s,o)=>{o>t.view.viewport.from&&s1e3?this.createDeco(t.view):n>-1?this.updateRange(t.view,e.map(t.changes),i,n):e}updateRange(t,e,i,n){for(let r of t.visibleRanges){let s=Math.max(r.from,i),o=Math.min(r.to,n);if(o>s){let i=t.state.doc.lineAt(s),n=i.toi.from;s--)if(this.boundary.test(i.text[s-1-i.from])){l=s;break}for(;oc.push(i.range(t,e));if(i==n)for(this.regexp.lastIndex=l-i.from;(a=this.regexp.exec(i.text))&&a.indexthis.addMatch(i,t,e,u)));e=e.update({filterFrom:l,filterTo:h,filter:(t,e)=>th,add:c})}}return e}}const Rs=null!=/x/.unicode?"gu":"g",Ps=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff-]",Rs),Bs={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"};let Ls=null;const Ns=$.define({combine(t){let e=Nt(t,{render:null,specialChars:Ps,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Ls&&"undefined"!=typeof document&&document.body){let e=document.body.style;Ls=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Ls||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,Rs)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,Rs)),e}});let Is=null;class Vs extends di{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=function(t){return t>=32?"•":10==t?"␤":String.fromCharCode(9216+t)}(this.code),i=t.state.phrase("Control character")+" "+(Bs[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,i,e);if(n)return n;let r=document.createElement("span");return r.textContent=e,r.title=i,r.setAttribute("aria-label",i),r.className="cm-specialChar",r}ignoreEvent(){return!1}}class Hs extends di{constructor(t){super(),this.width=t}eq(t){return t.width==this.width}toDOM(){let t=document.createElement("span");return t.textContent="\t",t.className="cm-tab",t.style.width=this.width+"px",t}ignoreEvent(){return!1}}const Ws=2e3;function zs(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1),n=t.state.doc.lineAt(i),r=i-n.from,s=r>Ws?-1:r==n.length?function(t,e){let i=t.coordsAtPos(t.viewport.from);return i?Math.round(Math.abs((i.left-e)/t.defaultCharacterWidth)):-1}(t,e.clientX):Qt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:s,off:r}}function Fs(t,e){let i=zs(t,e),n=t.state.selection;return i?{update(t){if(t.docChanged){let e=t.changes.mapPos(t.startState.doc.line(i.line).from),r=t.state.doc.lineAt(e);i={line:r.number,col:i.col,off:Math.min(i.off,r.length)},n=n.map(t.changes)}},get(e,r,s){let o=zs(t,e);if(!o)return n;let l=function(t,e,i){let n=Math.min(e.line,i.line),r=Math.max(e.line,i.line),s=[];if(e.off>Ws||i.off>Ws||e.col<0||i.col<0){let o=Math.min(e.off,i.off),l=Math.max(e.off,i.off);for(let e=n;e<=r;e++){let i=t.doc.line(e);i.length<=l&&s.push(_.range(i.from+o,i.to+l))}}else{let o=Math.min(e.col,i.col),l=Math.max(e.col,i.col);for(let e=n;e<=r;e++){let i=t.doc.line(e),n=Zt(i.text,o,t.tabSize,!0);if(n<0)s.push(_.cursor(i.to));else{let e=Zt(i.text,l,t.tabSize);s.push(_.range(i.from+n,i.from+e))}}}return s}(t.state,i,o);return l.length?s?_.create(l.concat(n.ranges)):_.create(l):n}}:null}const qs={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},_s={style:"cursor: crosshair"};const js="-10000px";class Ks{constructor(t,e,i,n){this.facet=e,this.createTooltipView=i,this.removeTooltipView=n,this.input=t.state.facet(e),this.tooltips=this.input.filter((t=>t));let r=null;this.tooltipViews=this.tooltips.map((t=>r=i(t,r)))}update(t,e){var i;let n=t.state.facet(this.facet),r=n.filter((t=>t));if(n===this.input){for(let e of this.tooltipViews)e.update&&e.update(t);return!1}let s=[],o=e?[]:null;for(let i=0;ie[i]=t)),e.length=o.length),this.input=n,this.tooltips=r,this.tooltipViews=s,!0}}function $s(t){let{win:e}=t;return{top:0,left:0,bottom:e.innerHeight,right:e.innerWidth}}const Us=$.define({combine:t=>{var e,i,n;return{position:Qe.ios?"absolute":(null===(e=t.find((t=>t.position)))||void 0===e?void 0:e.position)||"fixed",parent:(null===(i=t.find((t=>t.parent)))||void 0===i?void 0:i.parent)||null,tooltipSpace:(null===(n=t.find((t=>t.tooltipSpace)))||void 0===n?void 0:n.tooltipSpace)||$s}}}),Gs=new WeakMap,Js=sn.fromClass(class{constructor(t){this.view=t,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=t.state.facet(Us);this.position=e.position,this.parent=e.parent,this.classes=t.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver="function"==typeof ResizeObserver?new ResizeObserver((()=>this.measureSoon())):null,this.manager=new Ks(t,Qs,((t,e)=>this.createTooltip(t,e)),(t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()})),this.above=this.manager.tooltips.map((t=>!!t.above)),this.intersectionObserver="function"==typeof IntersectionObserver?new IntersectionObserver((t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()}),{threshold:[1]}):null,this.observeIntersection(),t.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let t of this.manager.tooltipViews)this.intersectionObserver.observe(t.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout((()=>{this.measureTimeout=-1,this.maybeMeasure()}),50))}update(t){t.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(t,this.above);e&&this.observeIntersection();let i=e||t.geometryChanged,n=t.state.facet(Us);if(n.position!=this.position&&!this.madeAbsolute){this.position=n.position;for(let t of this.manager.tooltipViews)t.dom.style.position=this.position;i=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let t of this.manager.tooltipViews)this.container.appendChild(t.dom);i=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);i&&this.maybeMeasure()}createTooltip(t,e){let i=t.create(this.view),n=e?e.dom:null;if(i.dom.classList.add("cm-tooltip"),t.arrow&&!i.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",i.dom.appendChild(t)}return i.dom.style.position=this.position,i.dom.style.top=js,i.dom.style.left="0px",this.container.insertBefore(i.dom,n),i.mount&&i.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(i.dom),i}destroy(){var t,e,i;this.view.win.removeEventListener("resize",this.measureSoon);for(let e of this.manager.tooltipViews)e.dom.remove(),null===(t=e.destroy)||void 0===t||t.call(e);this.parent&&this.container.remove(),null===(e=this.resizeObserver)||void 0===e||e.disconnect(),null===(i=this.intersectionObserver)||void 0===i||i.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=this.view.dom.getBoundingClientRect(),e=1,i=1,n=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(Qe.gecko)n=t.offsetParent!=this.container.ownerDocument.body;else if(t.style.top==js&&"0px"==t.style.left){let e=t.getBoundingClientRect();n=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}}if(n||"absolute"==this.position)if(this.parent){let t=this.parent.getBoundingClientRect();t.width&&t.height&&(e=t.width/this.parent.offsetWidth,i=t.height/this.parent.offsetHeight)}else({scaleX:e,scaleY:i}=this.view.viewState);return{editor:t,parent:this.parent?this.container.getBoundingClientRect():t,pos:this.manager.tooltips.map(((t,e)=>{let i=this.manager.tooltipViews[e];return i.getCoords?i.getCoords(t.pos):this.view.coordsAtPos(t.pos)})),size:this.manager.tooltipViews.map((({dom:t})=>t.getBoundingClientRect())),space:this.view.state.facet(Us).tooltipSpace(this.view),scaleX:e,scaleY:i,makeAbsolute:n}}writeMeasure(t){var e;if(t.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let t of this.manager.tooltipViews)t.dom.style.position="absolute"}let{editor:i,space:n,scaleX:r,scaleY:s}=t,o=[];for(let l=0;l=Math.min(i.bottom,n.bottom)||u.rightMath.min(i.right,n.right)+.1){c.style.top=js;continue}let d=h.arrow?a.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,g=f.right-f.left,m=null!==(e=Gs.get(a))&&void 0!==e?e:f.bottom-f.top,v=a.offset||Xs,w=this.view.textDirection==exports.Direction.LTR,y=f.width>n.right-n.left?w?n.left:n.right-f.width:w?Math.min(u.left-(d?14:0)+v.x,n.right-g):Math.max(n.left,u.left-g+(d?14:0)-v.x),b=this.above[l];!h.strictSide&&(b?u.top-(f.bottom-f.top)-v.yn.bottom)&&b==n.bottom-u.bottom>u.top-n.top&&(b=this.above[l]=!b);let x=(b?u.top-n.top:n.bottom-u.bottom)-p;if(xy&&t.topk&&(k=b?t.top-m-2-p:t.bottom+p+2);if("absolute"==this.position?(c.style.top=(k-t.parent.top)/s+"px",c.style.left=(y-t.parent.left)/r+"px"):(c.style.top=k/s+"px",c.style.left=y/r+"px"),d){let t=u.left+(w?v.x:-v.x)-(y+14-7);d.style.left=t/r+"px"}!0!==a.overlap&&o.push({left:y,top:k,right:S,bottom:k+m}),c.classList.toggle("cm-tooltip-above",b),c.classList.toggle("cm-tooltip-below",!b),a.positioned&&a.positioned(t.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let t of this.manager.tooltipViews)t.dom.style.top=js}},{eventObservers:{scroll(){this.maybeMeasure()}}}),Ys=es.baseTheme({".cm-tooltip":{zIndex:100,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),Xs={x:0,y:0},Qs=$.define({enables:[Js,Ys]}),Zs=$.define({combine(t){let e,i;for(let n of t)e=e||n.topContainer,i=i||n.bottomContainer;return{topContainer:e,bottomContainer:i}}});function to(t,e){let i=t.plugin(eo),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const eo=sn.fromClass(class{constructor(t){this.input=t.state.facet(ro),this.specs=this.input.filter((t=>t)),this.panels=this.specs.map((e=>e(t)));let e=t.state.facet(Zs);this.top=new io(t,!0,e.topContainer),this.bottom=new io(t,!1,e.bottomContainer),this.top.sync(this.panels.filter((t=>t.top))),this.bottom.sync(this.panels.filter((t=>!t.top)));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(t){let e=t.state.facet(Zs);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new io(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new io(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(ro);if(i!=this.input){let e=i.filter((t=>t)),n=[],r=[],s=[],o=[];for(let i of e){let e,l=this.specs.indexOf(i);l<0?(e=i(t.view),o.push(e)):(e=this.panels[l],e.update&&e.update(t)),n.push(e),(e.top?r:s).push(e)}this.specs=e,this.panels=n,this.top.sync(r),this.bottom.sync(s);for(let t of o)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}else for(let e of this.panels)e.update&&e.update(t)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:t=>es.scrollMargins.of((e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}}))});class io{constructor(t,e,i){this.view=t,this.top=e,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(t){for(let e of this.panels)e.destroy&&t.indexOf(e)<0&&e.destroy();this.panels=t,this.syncDOM()}syncDOM(){if(0==this.panels.length)return void(this.dom&&(this.dom.remove(),this.dom=void 0));if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let t=this.dom.firstChild;for(let e of this.panels)if(e.dom.parentNode==this.dom){for(;t!=e.dom;)t=no(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=no(t)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(this.container&&this.classes!=this.view.themeClasses){for(let t of this.classes.split(" "))t&&this.container.classList.remove(t);for(let t of(this.classes=this.view.themeClasses).split(" "))t&&this.container.classList.add(t)}}}function no(t){let e=t.nextSibling;return t.remove(),e}const ro=$.define({enables:eo});class so extends It{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}so.prototype.elementClass="",so.prototype.toDOM=void 0,so.prototype.mapMode=B.TrackBefore,so.prototype.startSide=so.prototype.endSide=-1,so.prototype.point=!0;const oo=$.define(),lo=$.define(),ho=$.define({combine:t=>t.some((t=>t))});function ao(t){let e=[co];return t&&!1===t.fixed&&e.push(ho.of(!0)),e}const co=sn.fromClass(class{constructor(t){this.view=t,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(lo).map((e=>new go(t,e)));for(let t of this.gutters)this.dom.appendChild(t.dom);this.fixed=!t.state.facet(ho),this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}update(t){if(this.updateGutters(t)){let e=this.prevViewport,i=t.view.viewport,n=Math.min(e.to,i.to)-Math.max(e.from,i.from);this.syncGutters(n<.8*(i.to-i.from))}t.geometryChanged&&(this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px"),this.view.state.facet(ho)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":""),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&this.dom.remove();let i=zt.iter(this.view.state.facet(oo),this.view.viewport.from),n=[],r=this.gutters.map((t=>new po(t,this.view.viewport,-this.view.documentPadding.top)));for(let t of this.view.viewportLineBlocks)if(n.length&&(n=[]),Array.isArray(t.type)){let e=!0;for(let s of t.type)if(s.type==pi.Text&&e){fo(i,n,s.from);for(let t of r)t.line(this.view,s,n);e=!1}else if(s.widget)for(let t of r)t.widget(this.view,s)}else if(t.type==pi.Text){fo(i,n,t.from);for(let e of r)e.line(this.view,t,n)}else if(t.widget)for(let e of r)e.widget(this.view,t);for(let t of r)t.finish();t&&this.view.scrollDOM.insertBefore(this.dom,e)}updateGutters(t){let e=t.startState.facet(lo),i=t.state.facet(lo),n=t.docChanged||t.heightChanged||t.viewportChanged||!zt.eq(t.startState.facet(oo),t.state.facet(oo),t.view.viewport.from,t.view.viewport.to);if(e==i)for(let e of this.gutters)e.update(t)&&(n=!0);else{n=!0;let r=[];for(let n of i){let i=e.indexOf(n);i<0?r.push(new go(this.view,n)):(this.gutters[i].update(t),r.push(this.gutters[i]))}for(let t of this.gutters)t.dom.remove(),r.indexOf(t)<0&&t.destroy();for(let t of r)this.dom.appendChild(t.dom);this.gutters=r}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove()}},{provide:t=>es.scrollMargins.of((e=>{let i=e.plugin(t);return i&&0!=i.gutters.length&&i.fixed?e.textDirection==exports.Direction.LTR?{left:i.dom.offsetWidth*e.scaleX}:{right:i.dom.offsetWidth*e.scaleX}:null}))});function uo(t){return Array.isArray(t)?t:[t]}function fo(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class po{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=zt.iter(t.markers,e.from)}addElement(t,e,i){let{gutter:n}=this,r=(e.top-this.height)/t.scaleY,s=e.height/t.scaleY;if(this.i==n.elements.length){let e=new mo(t,s,r,i);n.elements.push(e),n.dom.appendChild(e.dom)}else n.elements[this.i].update(t,s,r,i);this.height=e.bottom,this.i++}line(t,e,i){let n=[];fo(this.cursor,n,e.from),i.length&&(n=n.concat(i));let r=this.gutter.config.lineMarker(t,e,n);r&&n.unshift(r);let s=this.gutter;(0!=n.length||s.config.renderEmptyElements)&&this.addElement(t,e,n)}widget(t,e){let i=this.gutter.config.widgetMarker(t,e.widget,e);i&&this.addElement(t,e,[i])}finish(){let t=this.gutter;for(;t.elements.length>this.i;){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class go{constructor(t,e){this.view=t,this.config=e,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let i in e.domEventHandlers)this.dom.addEventListener(i,(n=>{let r,s=n.target;if(s!=this.dom&&this.dom.contains(s)){for(;s.parentNode!=this.dom;)s=s.parentNode;let t=s.getBoundingClientRect();r=(t.top+t.bottom)/2}else r=n.clientY;let o=t.lineBlockAtHeight(r-t.documentTop);e.domEventHandlers[i](t,o,n)&&n.preventDefault()}));this.markers=uo(e.markers(t)),e.initialSpacer&&(this.spacer=new mo(t,0,0,[e.initialSpacer(t)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(t){let e=this.markers;if(this.markers=uo(this.config.markers(t.view)),this.spacer&&this.config.updateSpacer){let e=this.config.updateSpacer(this.spacer.markers[0],t);e!=this.spacer.markers[0]&&this.spacer.update(t.view,0,0,[e])}let i=t.view.viewport;return!zt.eq(this.markers,e,i.from,i.to)||!!this.config.lineMarkerChange&&this.config.lineMarkerChange(t)}destroy(){for(let t of this.elements)t.destroy()}}class mo{constructor(t,e,i,n){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(t,e,i,n)}update(t,e,i,n){this.height!=e&&(this.height=e,this.dom.style.height=e+"px"),this.above!=i&&(this.dom.style.marginTop=(this.above=i)?i+"px":""),function(t,e){if(t.length!=e.length)return!1;for(let i=0;iNt(t,{formatNumber:String,domEventHandlers:{}},{domEventHandlers(t,e){let i=Object.assign({},t);for(let t in e){let n=i[t],r=e[t];i[t]=n?(t,e,i)=>n(t,e,i)||r(t,e,i):r}return i}})});class yo extends so{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function bo(t,e){return t.state.facet(wo).formatNumber(e,t.state)}const xo=lo.compute([wo],(t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(vo),lineMarker:(t,e,i)=>i.some((t=>t.toDOM))?null:new yo(bo(t,t.state.doc.lineAt(e.from).number)),widgetMarker:()=>null,lineMarkerChange:t=>t.startState.facet(wo)!=t.state.facet(wo),initialSpacer:t=>new yo(bo(t,ko(t.state.doc.lines))),updateSpacer(t,e){let i=bo(e.view,ko(e.view.state.doc.lines));return i==t.number?t:new yo(i)},domEventHandlers:t.facet(wo).domEventHandlers})));function ko(t){let e=9;for(;e{throw new Error("This node type doesn't define a deserialize function")})}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return"function"!=typeof t&&(t=To.match(t)),e=>{let i=t(e);return void 0===i?null:[this,i]}}}Co.closedBy=new Co({deserialize:t=>t.split(" ")}),Co.openedBy=new Co({deserialize:t=>t.split(" ")}),Co.group=new Co({deserialize:t=>t.split(" ")}),Co.isolate=new Co({deserialize:t=>{if(t&&"rtl"!=t&&"ltr"!=t&&"auto"!=t)throw new RangeError("Invalid value for isolate: "+t);return t||"auto"}}),Co.contextHash=new Co({perNode:!0}),Co.lookAhead=new Co({perNode:!0}),Co.mounted=new Co({perNode:!0});class Oo{constructor(t,e,i){this.tree=t,this.overlay=e,this.parser=i}static get(t){return t&&t.props&&t.props[Co.mounted.id]}}const Do=Object.create(null);class To{constructor(t,e,i,n=0){this.name=t,this.props=e,this.id=i,this.flags=n}static define(t){let e=t.props&&t.props.length?Object.create(null):Do,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new To(t.name||"",e,t.id,i);if(t.props)for(let i of t.props)if(Array.isArray(i)||(i=i(n)),i){if(i[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");e[i[0].id]=i[1]}return n}prop(t){return this.props[t.id]}get isTop(){return(1&this.flags)>0}get isSkipped(){return(2&this.flags)>0}get isError(){return(4&this.flags)>0}get isAnonymous(){return(8&this.flags)>0}is(t){if("string"==typeof t){if(this.name==t)return!0;let e=this.prop(Co.group);return!!e&&e.indexOf(t)>-1}return this.id==t}static match(t){let e=Object.create(null);for(let i in t)for(let n of i.split(" "))e[n]=t[i];return t=>{for(let i=t.prop(Co.group),n=-1;n<(i?i.length:0);n++){let r=e[n<0?t.name:i[n]];if(r)return r}}}}To.none=new To("",Object.create(null),0,8);class Eo{constructor(t){this.types=t;for(let e=0;e=e){let o=new zo(s.tree,s.overlay[0].from+t.from,-1,t);(r||(r=[n])).push(Ho(o,e,i,!1))}}return r?Ko(r):n}(this,t,e)}iterate(t){let{enter:e,leave:i,from:n=0,to:r=this.length}=t,s=t.mode||0,o=(s&Bo.IncludeAnonymous)>0;for(let t=this.cursor(s|Bo.IncludeAnonymous);;){let s=!1;if(t.from<=r&&t.to>=n&&(!o&&t.type.isAnonymous||!1!==e(t))){if(t.firstChild())continue;s=!0}for(;s&&i&&(o||!t.type.isAnonymous)&&i(t),!t.nextSibling();){if(!t.parent())return;s=!0}}}prop(t){return t.perNode?this.props?this.props[t.id]:void 0:this.type.prop(t)}get propValues(){let t=[];if(this.props)for(let e in this.props)t.push([+e,this.props[e]]);return t}balance(t={}){return this.children.length<=8?this:Xo(To.none,this.children,this.positions,0,this.children.length,0,this.length,((t,e,i)=>new Lo(this.type,t,e,i,this.propValues)),t.makeTree||((t,e,i)=>new Lo(To.none,t,e,i)))}static build(t){return function(t){var e;let{buffer:i,nodeSet:n,maxBufferLength:r=So,reused:s=[],minRepeatType:o=n.types.length}=t,l=Array.isArray(i)?new No(i,i.length):i,h=n.types,a=0,c=0;function u(t,e,i,w,y,b){let{id:x,start:k,end:S,size:A}=l,M=c;for(;A<0;){if(l.next(),-1==A){let e=s[x];return i.push(e),void w.push(k-t)}if(-3==A)return void(a=x);if(-4==A)return void(c=x);throw new RangeError(`Unrecognized record size: ${A}`)}let C,O,D=h[x],T=k-t;if(S-k<=r&&(O=m(l.pos-e,y))){let e=new Uint16Array(O.size-O.skip),i=l.pos-O.size,r=e.length;for(;l.pos>i;)r=v(O.start,e,r);C=new Io(e,S-O.start,n),T=O.start-t}else{let t=l.pos-A;l.next();let e=[],i=[],n=x>=o?x:-1,s=0,h=S;for(;l.pos>t;)n>=0&&l.id==n&&l.size>=0?(l.end<=h-r&&(p(e,i,k,s,l.end,h,n,M),s=e.length,h=l.end),l.next()):b>2500?f(k,t,e,i):u(k,t,e,i,n,b+1);if(n>=0&&s>0&&s-1&&s>0){let t=d(D);C=Xo(D,e,i,0,e.length,0,S-k,t,t)}else 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Io{constructor(t,e,i){this.buffer=t,this.length=e,this.set=i}get type(){return To.none}toString(){let t=[];for(let e=0;e0));l=s[l+3]);return o}slice(t,e,i){let n=this.buffer,r=new Uint16Array(e-t),s=0;for(let o=t,l=0;o=e&&ie;case 1:return i<=e&&n>e;case 2:return n>e;case 4:return!0}}function Ho(t,e,i,n){for(var r;t.from==t.to||(i<1?t.from>=e:t.from>e)||(i>-1?t.to<=e:t.to0?o.length:-1;t!=h;t+=e){let h=o[t],a=l[t]+s.from;if(Vo(n,i,a,a+h.length))if(h instanceof Io){if(r&Bo.ExcludeBuffers)continue;let o=h.findChild(0,h.buffer.length,e,i-a,n);if(o>-1)return new jo(new _o(s,h,t,a),null,o)}else if(r&Bo.IncludeAnonymous||!h.type.isAnonymous||Go(h)){let o;if(!(r&Bo.IgnoreMounts)&&(o=Oo.get(h))&&!o.overlay)return new zo(o.tree,a,t,s);let l=new zo(h,a,t,s);return r&Bo.IncludeAnonymous||!l.type.isAnonymous?l:l.nextChild(e<0?h.children.length-1:0,e,i,n)}}if(r&Bo.IncludeAnonymous||!s.type.isAnonymous)return null;if(t=s.index>=0?s.index+e:e<0?-1:s._parent._tree.children.length,s=s._parent,!s)return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(t){return this.nextChild(0,1,t,2)}childBefore(t){return this.nextChild(this._tree.children.length-1,-1,t,-2)}enter(t,e,i=0){let n;if(!(i&Bo.IgnoreOverlays)&&(n=Oo.get(this._tree))&&n.overlay){let i=t-this.from;for(let{from:t,to:r}of n.overlay)if((e>0?t<=i:t=i:r>i))return new zo(n.tree,n.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,t,e,i)}nextSignificantParent(){let t=this;for(;t.type.isAnonymous&&t._parent;)t=t._parent;return t}get parent(){return this._parent?this._parent.nextSignificantParent():null}get nextSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index+1,1,0,4):null}get prevSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index-1,-1,0,4):null}get tree(){return this._tree}toTree(){return this._tree}toString(){return this._tree.toString()}}function Fo(t,e,i,n){let r=t.cursor(),s=[];if(!r.firstChild())return s;if(null!=i)for(let t=!1;!t;)if(t=r.type.is(i),!r.nextSibling())return s;for(;;){if(null!=n&&r.type.is(n))return s;if(r.type.is(e)&&s.push(r.node),!r.nextSibling())return null==n?s:[]}}function qo(t,e,i=e.length-1){for(let n=t.parent;i>=0;n=n.parent){if(!n)return!1;if(!n.type.isAnonymous){if(e[i]&&e[i]!=n.name)return!1;i--}}return!0}class _o{constructor(t,e,i,n){this.parent=t,this.buffer=e,this.index=i,this.start=n}}class jo extends Wo{get name(){return this.type.name}get from(){return this.context.start+this.context.buffer.buffer[this.index+1]}get to(){return this.context.start+this.context.buffer.buffer[this.index+2]}constructor(t,e,i){super(),this.context=t,this._parent=e,this.index=i,this.type=t.buffer.set.types[t.buffer.buffer[i]]}child(t,e,i){let{buffer:n}=this.context,r=n.findChild(this.index+4,n.buffer[this.index+3],t,e-this.context.start,i);return r<0?null:new jo(this.context,this,r)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(t){return this.child(1,t,2)}childBefore(t){return this.child(-1,t,-2)}enter(t,e,i=0){if(i&Bo.ExcludeBuffers)return null;let{buffer:n}=this.context,r=n.findChild(this.index+4,n.buffer[this.index+3],e>0?1:-1,t-this.context.start,e);return r<0?null:new jo(this.context,this,r)}get parent(){return this._parent||this.context.parent.nextSignificantParent()}externalSibling(t){return this._parent?null:this.context.parent.nextChild(this.context.index+t,t,0,4)}get nextSibling(){let{buffer:t}=this.context,e=t.buffer[this.index+3];return e<(this._parent?t.buffer[this._parent.index+3]:t.buffer.length)?new jo(this.context,this._parent,e):this.externalSibling(1)}get prevSibling(){let{buffer:t}=this.context,e=this._parent?this._parent.index+4:0;return this.index==e?this.externalSibling(-1):new jo(this.context,this._parent,t.findChild(e,this.index,-1,0,4))}get tree(){return null}toTree(){let t=[],e=[],{buffer:i}=this.context,n=this.index+4,r=i.buffer[this.index+3];if(r>n){let s=i.buffer[this.index+1];t.push(i.slice(n,r,s)),e.push(0)}return new Lo(this.type,t,e,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}}function Ko(t){if(!t.length)return null;let e=0,i=t[0];for(let n=1;ni.from||r.to0){if(this.index-1)for(let n=e+t,r=t<0?-1:i._tree.children.length;n!=r;n+=t){let t=i._tree.children[n];if(this.mode&Bo.IncludeAnonymous||t instanceof Io||!t.type.isAnonymous||Go(t))return!1}return!0}move(t,e){if(e&&this.enterChild(t,0,4))return!0;for(;;){if(this.sibling(t))return!0;if(this.atLastNode(t)||!this.parent())return!1}}next(t=!0){return this.move(1,t)}prev(t=!0){return this.move(-1,t)}moveTo(t,e=0){for(;(this.from==this.to||(e<1?this.from>=t:this.from>t)||(e>-1?this.to<=t:this.to=0;){for(let s=t;s;s=s._parent)if(s.index==n){if(n==this.index)return s;e=s,i=r+1;break t}n=this.stack[--r]}for(let t=i;t=0;r--){if(r<0)return qo(this.node,t,n);let s=i[e.buffer[this.stack[r]]];if(!s.isAnonymous){if(t[n]&&t[n]!=s.name)return!1;n--}}return!0}}function Go(t){return t.children.some((t=>t instanceof Io||!t.type.isAnonymous||Go(t)))}const Jo=new WeakMap;function Yo(t,e){if(!t.isAnonymous||e instanceof Io||e.type!=t)return 1;let i=Jo.get(e);if(null==i){i=1;for(let n of e.children){if(n.type!=t||!(n instanceof Lo)){i=1;break}i+=Yo(t,n)}Jo.set(e,i)}return i}function Xo(t,e,i,n,r,s,o,l,h){let a=0;for(let i=n;i=c)break;p+=e}if(a==r+1){if(p>c){let t=i[r];e(t.children,t.positions,0,t.children.length,n[r]+l);continue}u.push(i[r])}else{let e=n[a-1]+i[a-1].length-d;u.push(Xo(t,i,n,r,a,d,e,null,h))}f.push(d+l-s)}}(e,i,n,r,0),(l||h)(u,f,o)}class Qo{constructor(t,e,i,n,r=!1,s=!1){this.from=t,this.to=e,this.tree=i,this.offset=n,this.open=(r?1:0)|(s?2:0)}get openStart(){return(1&this.open)>0}get openEnd(){return(2&this.open)>0}static addTree(t,e=[],i=!1){let n=[new Qo(0,t.length,t,0,!1,i)];for(let i of e)i.to>t.length&&n.push(i);return n}static applyChanges(t,e,i=128){if(!e.length)return t;let n=[],r=1,s=t.length?t[0]:null;for(let o=0,l=0,h=0;;o++){let a=o=i)for(;s&&s.from=e.from||c<=e.to||h){let t=Math.max(e.from,l)-h,i=Math.min(e.to,c)-h;e=t>=i?null:new Qo(t,i,e.tree,e.offset+h,o>0,!!a)}if(e&&n.push(e),s.to>c)break;s=rnew Mo(t.from,t.to))):[new Mo(0,0)]:[new Mo(0,t.length)],this.createParse(t,e||[],i)}parse(t,e,i){let n=this.startParse(t,e,i);for(;;){let t=n.advance();if(t)return t}}}class tl{constructor(t){this.string=t}get length(){return this.string.length}chunk(t){return this.string.slice(t)}get lineChunks(){return!1}read(t,e){return this.string.slice(t,e)}}new Co({perNode:!0});let el=0;class il{constructor(t,e,i){this.set=t,this.base=e,this.modified=i,this.id=el++}static define(t){if(null==t?void 0:t.base)throw new Error("Can not derive from a modified tag");let e=new il([],null,[]);if(e.set.push(e),t)for(let i of t.set)e.set.push(i);return e}static defineModifier(){let t=new rl;return e=>e.modified.indexOf(t)>-1?e:rl.get(e.base||e,e.modified.concat(t).sort(((t,e)=>t.id-e.id)))}}let nl=0;class rl{constructor(){this.instances=[],this.id=nl++}static get(t,e){if(!e.length)return t;let i=e[0].instances.find((i=>{return i.base==t&&(n=e,r=i.modified,n.length==r.length&&n.every(((t,e)=>t==r[e])));var n,r}));if(i)return i;let n=[],r=new il(n,t,e);for(let t of e)t.instances.push(r);let s=function(t){let e=[[]];for(let i=0;ie.length-t.length))}(e);for(let e of t.set)if(!e.modified.length)for(let t of s)n.push(rl.get(e,t));return r}}function sl(t){let e=Object.create(null);for(let i in t){let n=t[i];Array.isArray(n)||(n=[n]);for(let t of i.split(" "))if(t){let i=[],r=2,s=t;for(let e=0;;){if("..."==s&&e>0&&e+3==t.length){r=1;break}let n=/^"(?:[^"\\]|\\.)*?"|[^\/!]+/.exec(s);if(!n)throw new RangeError("Invalid path: "+t);if(i.push("*"==n[0]?"":'"'==n[0][0]?JSON.parse(n[0]):n[0]),e+=n[0].length,e==t.length)break;let o=t[e++];if(e==t.length&&"!"==o){r=0;break}if("/"!=o)throw new 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cl{constructor(t,e,i){this.at=t,this.highlighters=e,this.span=i,this.class=""}startSpan(t,e){e!=this.class&&(this.flush(t),t>this.at&&(this.at=t),this.class=e)}flush(t){t>this.at&&this.class&&this.span(this.at,t,this.class)}highlightRange(t,e,i,n,r){let{type:s,from:o,to:l}=t;if(o>=i||l<=e)return;s.isTop&&(r=this.highlighters.filter((t=>!t.scope||t.scope(s))));let h=n,a=function(t){let e=t.type.prop(ol);for(;e&&e.context&&!t.matchContext(e.context);)e=e.next;return e||null}(t)||ll.empty,c=function(t,e){let i=null;for(let n of t){let t=n.style(e);t&&(i=i?i+" "+t:t)}return i}(r,a.tags);if(c&&(h&&(h+=" "),h+=c,1==a.mode&&(n+=(n?" 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ul=il.define,fl=ul(),dl=ul(),pl=ul(dl),gl=ul(dl),ml=ul(),vl=ul(ml),wl=ul(ml),yl=ul(),bl=ul(yl),xl=ul(),kl=ul(),Sl=ul(),Al=ul(Sl),Ml=ul(),Cl={comment:fl,lineComment:ul(fl),blockComment:ul(fl),docComment:ul(fl),name:dl,variableName:ul(dl),typeName:pl,tagName:ul(pl),propertyName:gl,attributeName:ul(gl),className:ul(dl),labelName:ul(dl),namespace:ul(dl),macroName:ul(dl),literal:ml,string:vl,docString:ul(vl),character:ul(vl),attributeValue:ul(vl),number:wl,integer:ul(wl),float:ul(wl),bool:ul(ml),regexp:ul(ml),escape:ul(ml),color:ul(ml),url:ul(ml),keyword:xl,self:ul(xl),null:ul(xl),atom:ul(xl),unit:ul(xl),modifier:ul(xl),operatorKeyword:ul(xl),controlKeyword:ul(xl),definitionKeyword:ul(xl),moduleKeyword:ul(xl),operator:kl,derefOperator:ul(kl),arithmeticOperator:ul(kl),logicOperator:ul(kl),bitwiseOperator:ul(kl),compareOperator:ul(kl),updateOperator:ul(kl),definitionOperator:ul(kl),typeOperator:ul(kl),controlOperator:ul(kl),punctuation:Sl,separator:ul(Sl),bracket:Al,angleBracket:ul(Al),squareBracket:ul(Al),paren:ul(Al),brace:ul(Al),content:yl,heading:bl,heading1:ul(bl),heading2:ul(bl),heading3:ul(bl),heading4:ul(bl),heading5:ul(bl),heading6:ul(bl),contentSeparator:ul(yl),list:ul(yl),quote:ul(yl),emphasis:ul(yl),strong:ul(yl),link:ul(yl),monospace:ul(yl),strikethrough:ul(yl),inserted:ul(),deleted:ul(),changed:ul(),invalid:ul(),meta:Ml,documentMeta:ul(Ml),annotation:ul(Ml),processingInstruction:ul(Ml),definition:il.defineModifier(),constant:il.defineModifier(),function:il.defineModifier(),standard:il.defineModifier(),local:il.defineModifier(),special:il.defineModifier()};var Ol;hl([{tag:Cl.link,class:"tok-link"},{tag:Cl.heading,class:"tok-heading"},{tag:Cl.emphasis,class:"tok-emphasis"},{tag:Cl.strong,class:"tok-strong"},{tag:Cl.keyword,class:"tok-keyword"},{tag:Cl.atom,class:"tok-atom"},{tag:Cl.bool,class:"tok-bool"},{tag:Cl.url,class:"tok-url"},{tag:Cl.labelName,class:"tok-labelName"},{tag:Cl.inserted,class:"tok-inserted"},{tag:Cl.deleted,class:"tok-deleted"},{tag:Cl.literal,class:"tok-literal"},{tag:Cl.string,class:"tok-string"},{tag:Cl.number,class:"tok-number"},{tag:[Cl.regexp,Cl.escape,Cl.special(Cl.string)],class:"tok-string2"},{tag:Cl.variableName,class:"tok-variableName"},{tag:Cl.local(Cl.variableName),class:"tok-variableName tok-local"},{tag:Cl.definition(Cl.variableName),class:"tok-variableName tok-definition"},{tag:Cl.special(Cl.variableName),class:"tok-variableName2"},{tag:Cl.definition(Cl.propertyName),class:"tok-propertyName 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Rl(t,e,i).type.prop(Dl)==this.data}findRegions(t){let e=t.facet(Fl);if((null==e?void 0:e.data)==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let i=[],n=(t,e)=>{if(t.prop(Dl)==this.data)return void i.push({from:e,to:e+t.length});let r=t.prop(Co.mounted);if(r){if(r.tree.prop(Dl)==this.data){if(r.overlay)for(let t of r.overlay)i.push({from:t.from+e,to:t.to+e});else i.push({from:e,to:e+t.length});return}if(r.overlay){let t=i.length;if(n(r.tree,r.overlay[0].from+e),i.length>t)return}}for(let i=0;i=this.cursorPos?this.doc.sliceString(t,e):this.string.slice(t-i,e-i)}}let Ll=null;class Nl{constructor(t,e,i=[],n,r,s,o,l){this.parser=t,this.state=e,this.fragments=i,this.tree=n,this.treeLen=r,this.viewport=s,this.skipped=o,this.scheduleOn=l,this.parse=null,this.tempSkipped=[]}static create(t,e,i){return new Nl(t,e,[],Lo.empty,0,i,[],null)}startParse(){return this.parser.startParse(new Bl(this.state.doc),this.fragments)}work(t,e){return null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=Lo.empty&&this.isDone(null!=e?e:this.state.doc.length)?(this.takeTree(),!0):this.withContext((()=>{var i;if("number"==typeof t){let e=Date.now()+t;t=()=>Date.now()>e}for(this.parse||(this.parse=this.startParse()),null!=e&&(null==this.parse.stoppedAt||this.parse.stoppedAt>e)&&e=this.treeLen&&((null==this.parse.stoppedAt||this.parse.stoppedAt>t)&&this.parse.stopAt(t),this.withContext((()=>{for(;!(e=this.parse.advance()););})),this.treeLen=t,this.tree=e,this.fragments=this.withoutTempSkipped(Qo.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=Ll;Ll=this;try{return t()}finally{Ll=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=Il(t,e.from,e.to);return t}changes(t,e){let{fragments:i,tree:n,treeLen:r,viewport:s,skipped:o}=this;if(this.takeTree(),!t.empty){let e=[];if(t.iterChangedRanges(((t,i,n,r)=>e.push({fromA:t,toA:i,fromB:n,toB:r}))),i=Qo.applyChanges(i,e),n=Lo.empty,r=0,s={from:t.mapPos(s.from,-1),to:t.mapPos(s.to,1)},this.skipped.length){o=[];for(let e of this.skipped){let i=t.mapPos(e.from,1),n=t.mapPos(e.to,-1);it.from&&(this.fragments=Il(this.fragments,i,n),this.skipped.splice(e--,1))}return!(this.skipped.length>=e)&&(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(t,e){this.skipped.push({from:t,to:e})}static getSkippingParser(t){return new class extends Zo{createParse(e,i,n){let r=n[0].from,s=n[n.length-1].to;return{parsedPos:r,advance(){let e=Ll;if(e){for(let t of n)e.tempSkipped.push(t);t&&(e.scheduleOn=e.scheduleOn?Promise.all([e.scheduleOn,t]):t)}return this.parsedPos=s,new Lo(To.none,[],[],s-r)},stoppedAt:null,stopAt(){}}}}}isDone(t){t=Math.min(t,this.state.doc.length);let e=this.fragments;return this.treeLen>=t&&e.length&&0==e[0].from&&e[0].to>=t}static get(){return Ll}}function Il(t,e,i){return Qo.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class Vl{constructor(t){this.context=t,this.tree=t.tree}apply(t){if(!t.docChanged&&this.tree==this.context.tree)return this;let e=this.context.changes(t.changes,t.state),i=this.context.treeLen==t.startState.doc.length?void 0:Math.max(t.changes.mapPos(this.context.treeLen),e.viewport.to);return e.work(20,i)||e.takeTree(),new Vl(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=Nl.create(t.facet(Fl).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Vl(i)}}El.state=Z.define({create:Vl.init,update(t,e){for(let t of e.effects)if(t.is(El.setState))return t.value;return e.startState.facet(Fl)!=e.state.facet(Fl)?Vl.init(e.state):t.apply(e)}});let Hl=t=>{let e=setTimeout((()=>t()),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Hl=t=>{let e=-1,i=setTimeout((()=>{e=requestIdleCallback(t,{timeout:400})}),100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const Wl="undefined"!=typeof navigator&&(null===(Ol=navigator.scheduling)||void 0===Ol?void 0:Ol.isInputPending)?()=>navigator.scheduling.isInputPending():null,zl=sn.fromClass(class{constructor(t){this.view=t,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(t){let e=this.view.state.field(El.state).context;(e.updateViewport(t.view.viewport)||this.view.viewport.to>e.treeLen)&&this.scheduleWork(),(t.docChanged||t.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(e)}scheduleWork(){if(this.working)return;let{state:t}=this.view,e=t.field(El.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Hl(this.work))}work(t){this.working=null;let 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ra=yt.define(),sa=yt.define(),oa=$.define(),la=$.define({combine:t=>Nt(t,{minDepth:100,newGroupDelay:500,joinToEvent:(t,e)=>e},{minDepth:Math.max,newGroupDelay:Math.min,joinToEvent:(t,e)=>(i,n)=>t(i,n)||e(i,n)})}),ha=Z.define({create:()=>Aa.empty,update(t,e){let i=e.state.facet(la),n=e.annotation(ra);if(n){let r=pa.fromTransaction(e,n.selection),s=n.side,o=0==s?t.undone:t.done;return o=r?ga(o,o.length,i.minDepth,r):ya(o,e.startState.selection),new Aa(0==s?n.rest:o,0==s?o:n.rest)}let r=e.annotation(sa);if("full"!=r&&"before"!=r||(t=t.isolate()),!1===e.annotation(St.addToHistory))return e.changes.empty?t:t.addMapping(e.changes.desc);let s=pa.fromTransaction(e),o=e.annotation(St.time),l=e.annotation(St.userEvent);return s?t=t.addChanges(s,o,l,i,e):e.selection&&(t=t.addSelection(e.startState.selection,o,l,i.newGroupDelay)),"full"!=r&&"after"!=r||(t=t.isolate()),t},toJSON:t=>({done:t.done.map((t=>t.toJSON())),undone:t.undone.map((t=>t.toJSON()))}),fromJSON:t=>new Aa(t.done.map(pa.fromJSON),t.undone.map(pa.fromJSON))});function aa(t,e){return function({state:i,dispatch:n}){if(!e&&i.readOnly)return!1;let r=i.field(ha,!1);if(!r)return!1;let s=r.pop(t,i,e);return!!s&&(n(s),!0)}}const ca=aa(0,!1),ua=aa(1,!1),fa=aa(0,!0),da=aa(1,!0);class pa{constructor(t,e,i,n,r){this.changes=t,this.effects=e,this.mapped=i,this.startSelection=n,this.selectionsAfter=r}setSelAfter(t){return new pa(this.changes,this.effects,this.mapped,this.startSelection,t)}toJSON(){var t,e,i;return{changes:null===(t=this.changes)||void 0===t?void 0:t.toJSON(),mapped:null===(e=this.mapped)||void 0===e?void 0:e.toJSON(),startSelection:null===(i=this.startSelection)||void 0===i?void 0:i.toJSON(),selectionsAfter:this.selectionsAfter.map((t=>t.toJSON()))}}static fromJSON(t){return new pa(t.changes&&N.fromJSON(t.changes),[],t.mapped&&L.fromJSON(t.mapped),t.startSelection&&_.fromJSON(t.startSelection),t.selectionsAfter.map(_.fromJSON))}static fromTransaction(t,e){let i=va;for(let e of 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n.length?[pa.selection(n)]:va}function ka(t,e,i){let n=ma(t.selectionsAfter.length?t.selectionsAfter.map((t=>t.map(e))):va,i);if(!t.changes)return pa.selection(n);let r=t.changes.map(e),s=e.mapDesc(t.changes,!0),o=t.mapped?t.mapped.composeDesc(s):s;return new pa(r,kt.mapEffects(t.effects,e),o,t.startSelection.map(s),n)}const Sa=/^(input\.type|delete)($|\.)/;class Aa{constructor(t,e,i=0,n=void 0){this.done=t,this.undone=e,this.prevTime=i,this.prevUserEvent=n}isolate(){return this.prevTime?new Aa(this.done,this.undone):this}addChanges(t,e,i,n,r){let s=this.done,o=s[s.length-1];return s=o&&o.changes&&!o.changes.empty&&t.changes&&(!i||Sa.test(i))&&(!o.selectionsAfter.length&&e-this.prevTimei.push(t,e))),e.iterChangedRanges(((t,e,r,s)=>{for(let t=0;t=e&&r<=o&&(n=!0)}})),n}(o.changes,t.changes))||"input.type.compose"==i)?ga(s,s.length-1,n.minDepth,new pa(t.changes.compose(o.changes),ma(t.effects,o.effects),o.mapped,o.startSelection,va)):ga(s,s.length,n.minDepth,t),new Aa(s,va,e,i)}addSelection(t,e,i,n){let r=this.done.length?this.done[this.done.length-1].selectionsAfter:va;return r.length>0&&e-this.prevTimet.empty!=o.ranges[e].empty)).length)?this:new Aa(ya(this.done,t),this.undone,e,i);var s,o}addMapping(t){return new Aa(xa(this.done,t),xa(this.undone,t),this.prevTime,this.prevUserEvent)}pop(t,e,i){let n=0==t?this.done:this.undone;if(0==n.length)return null;let r=n[n.length-1],s=r.selectionsAfter[0]||e.selection;if(i&&r.selectionsAfter.length)return e.update({selection:r.selectionsAfter[r.selectionsAfter.length-1],annotations:ra.of({side:t,rest:ba(n),selection:s}),userEvent:0==t?"select.undo":"select.redo",scrollIntoView:!0});if(r.changes){let i=1==n.length?va:n.slice(0,n.length-1);return r.mapped&&(i=xa(i,r.mapped)),e.update({changes:r.changes,selection:r.startSelection,effects:r.effects,annotations:ra.of({side:t,rest:i,selection:s}),filter:!1,userEvent:0==t?"undo":"redo",scrollIntoView:!0})}return null}}Aa.empty=new Aa(va,va);const Ma=[{key:"Mod-z",run:ca,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:ua,preventDefault:!0},{linux:"Ctrl-Shift-z",run:ua,preventDefault:!0},{key:"Mod-u",run:fa,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:da,preventDefault:!0}];function Ca(t,e){return _.create(t.ranges.map(e),t.mainIndex)}function Oa(t,e){return t.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function Da({state:t,dispatch:e},i){let n=Ca(t.selection,i);return!n.eq(t.selection,!0)&&(e(Oa(t,n)),!0)}function Ta(t,e){return _.cursor(e?t.to:t.from)}function Ea(t,e){return Da(t,(i=>i.empty?t.moveByChar(i,e):Ta(i,e)))}function Ra(t){return t.textDirectionAt(t.state.selection.main.head)==exports.Direction.LTR}const Pa=t=>Ea(t,!Ra(t)),Ba=t=>Ea(t,Ra(t));function La(t,e){return Da(t,(i=>i.empty?t.moveByGroup(i,e):Ta(i,e)))}function Na(t,e,i){if(e.type.prop(i))return!0;let n=e.to-e.from;return n&&(n>2||/[^\s,.;:]/.test(t.sliceDoc(e.from,e.to)))||e.firstChild}function Ia(t,e,i){let 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i=/^\s*/.exec(t.state.sliceDoc(n.from,Math.min(n.from+100,n.to)))[0].length;i&&e.head!=n.from+i&&(r=_.cursor(n.from+i))}return r}function Ka(t,e){let i=Ca(t.state.selection,(t=>{let i=e(t);return _.range(t.anchor,i.head,i.goalColumn,i.bidiLevel||void 0)}));return!i.eq(t.state.selection)&&(t.dispatch(Oa(t.state,i)),!0)}function $a(t,e){return Ka(t,(i=>t.moveByChar(i,e)))}const Ua=t=>$a(t,!Ra(t)),Ga=t=>$a(t,Ra(t));function Ja(t,e){return Ka(t,(i=>t.moveByGroup(i,e)))}function Ya(t,e){return Ka(t,(i=>t.moveVertically(i,e)))}const Xa=t=>Ya(t,!1),Qa=t=>Ya(t,!0);function Za(t,e){return Ka(t,(i=>t.moveVertically(i,e,za(t).height)))}const tc=t=>Za(t,!1),ec=t=>Za(t,!0),ic=({state:t,dispatch:e})=>(e(Oa(t,{anchor:0})),!0),nc=({state:t,dispatch:e})=>(e(Oa(t,{anchor:t.doc.length})),!0),rc=({state:t,dispatch:e})=>(e(Oa(t,{anchor:t.selection.main.anchor,head:0})),!0),sc=({state:t,dispatch:e})=>(e(Oa(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function oc(t,e){if(t.state.readOnly)return!1;let i="delete.selection",{state:n}=t,r=n.changeByRange((n=>{let{from:r,to:s}=n;if(r==s){let o=e(n);or&&(i="delete.forward",o=lc(t,o,!0)),r=Math.min(r,o),s=Math.max(s,o)}else r=lc(t,r,!1),s=lc(t,s,!0);return r==s?{range:n}:{changes:{from:r,to:s},range:_.cursor(r,re(t))))n.between(e,e,((t,n)=>{te&&(e=i?n:t)}));return e}const hc=(t,e,i)=>oc(t,(n=>{let r,s,o=n.from,{state:l}=t,h=l.doc.lineAt(o);if(i&&!e&&o>h.from&&ohc(t,!1,!0),cc=t=>hc(t,!0,!1),uc=(t,e)=>oc(t,(i=>{let n=i.head,{state:r}=t,s=r.doc.lineAt(n),o=r.charCategorizer(n);for(let t=null;;){if(n==(e?s.to:s.from)){n==i.head&&s.number!=(e?r.doc.lines:1)&&(n+=e?1:-1);break}let l=A(s.text,n-s.from,e)+s.from,h=s.text.slice(Math.min(n,l)-s.from,Math.max(n,l)-s.from),a=o(h);if(null!=t&&a!=t)break;" "==h&&n==i.head||(t=a),n=l}return n})),fc=t=>uc(t,!1);function dc(t){let e=[],i=-1;for(let n of t.selection.ranges){let r=t.doc.lineAt(n.from),s=t.doc.lineAt(n.to);if(n.empty||n.to!=s.from||(s=t.doc.lineAt(n.to-1)),i>=r.number){let t=e[e.length-1];t.to=s.to,t.ranges.push(n)}else e.push({from:r.from,to:s.to,ranges:[n]});i=s.number+1}return e}function pc(t,e,i){if(t.readOnly)return!1;let n=[],r=[];for(let e of dc(t)){if(i?e.to==t.doc.length:0==e.from)continue;let s=t.doc.lineAt(i?e.to+1:e.from-1),o=s.length+1;if(i){n.push({from:e.to,to:s.to},{from:e.from,insert:s.text+t.lineBreak});for(let i of e.ranges)r.push(_.range(Math.min(t.doc.length,i.anchor+o),Math.min(t.doc.length,i.head+o)))}else{n.push({from:s.from,to:e.from},{from:e.to,insert:t.lineBreak+s.text});for(let t of e.ranges)r.push(_.range(t.anchor-o,t.head-o))}}return!!n.length&&(e(t.update({changes:n,scrollIntoView:!0,selection:_.create(r,t.selection.mainIndex),userEvent:"move.line"})),!0)}function gc(t,e,i){if(t.readOnly)return!1;let n=[];for(let e of 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t=c/100;s&&(t=t*("-"==s?-1:1)+r.number/n.doc.lines),c=Math.round(n.doc.lines*t)}else o&&s&&(c=c*("-"==s?-1:1)+r.number);let u=n.doc.line(Math.max(1,Math.min(n.doc.lines,c))),f=_.cursor(u.from+Math.max(0,Math.min(a,u.length)));t.dispatch({effects:[Pc.of(!1),es.scrollIntoView(f.from,{y:"center"})],selection:f}),t.focus()}return{dom:bc("form",{class:"cm-gotoLine",onkeydown:e=>{27==e.keyCode?(e.preventDefault(),t.dispatch({effects:Pc.of(!1)}),t.focus()):13==e.keyCode&&(e.preventDefault(),i())},onsubmit:t=>{t.preventDefault(),i()}},bc("label",t.state.phrase("Go to line"),": ",e)," ",bc("button",{class:"cm-button",type:"submit"},t.state.phrase("go")))}}"undefined"!=typeof Symbol&&(Cc.prototype[Symbol.iterator]=Tc.prototype[Symbol.iterator]=function(){return this});const Pc=kt.define(),Bc=Z.define({create:()=>!0,update(t,e){for(let i of e.effects)i.is(Pc)&&(t=i.value);return t},provide:t=>ro.from(t,(t=>t?Rc:null))}),Lc=es.baseTheme({".cm-panel.cm-gotoLine":{padding:"2px 6px 4px","& label":{fontSize:"80%"}}});const Nc=$.define({combine:t=>Nt(t,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:t=>new cu(t),scrollToMatch:t=>es.scrollIntoView(t)})});class Ic{constructor(t){this.search=t.search,this.caseSensitive=!!t.caseSensitive,this.literal=!!t.literal,this.regexp=!!t.regexp,this.replace=t.replace||"",this.valid=!!this.search&&(!this.regexp||function(t){try{return new RegExp(t,Mc),!0}catch(t){return!1}}(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!t.wholeWord}unquote(t){return this.literal?t:t.replace(/\\([nrt\\])/g,((t,e)=>"n"==e?"\n":"r"==e?"\r":"t"==e?"\t":"\\"))}eq(t){return this.search==t.search&&this.replace==t.replace&&this.caseSensitive==t.caseSensitive&&this.regexp==t.regexp&&this.wholeWord==t.wholeWord}create(){return this.regexp?new _c(this):new Wc(this)}getCursor(t,e=0,i){let n=t.doc?t:Lt.create({doc:t});return null==i&&(i=n.doc.length),this.regexp?zc(this,n,e,i):Hc(this,n,e,i)}}class Vc{constructor(t){this.spec=t}}function Hc(t,e,i,n){return new Sc(e.doc,t.unquoted,i,n,t.caseSensitive?void 0:t=>t.toLowerCase(),t.wholeWord?function(t,e){return(i,n,r,s)=>((s>i||s+r.length=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let r=Hc(this.spec,t,Math.max(0,e-this.spec.unquoted.length),Math.min(i+this.spec.unquoted.length,t.doc.length));for(;!r.next().done;)n(r.value.from,r.value.to)}}function zc(t,e,i,n){return new Cc(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:t.wholeWord?(r=e.charCategorizer(e.selection.main.head),(t,e,i)=>!i[0].length||(r(Fc(i.input,i.index))!=Et.Word||r(qc(i.input,i.index))!=Et.Word)&&(r(qc(i.input,i.index+i[0].length))!=Et.Word||r(Fc(i.input,i.index+i[0].length))!=Et.Word)):void 0},i,n);var r}function Fc(t,e){return t.slice(A(t,e,!1),e)}function qc(t,e){return t.slice(e,A(t,e))}class _c extends Vc{nextMatch(t,e,i){let n=zc(this.spec,t,i,t.doc.length).next();return n.done&&(n=zc(this.spec,t,0,e).next()),n.done?null:n.value}prevMatchInRange(t,e,i){for(let n=1;;n++){let r=Math.max(e,i-1e4*n),s=zc(this.spec,t,r,i),o=null;for(;!s.next().done;)o=s.value;if(o&&(r==e||o.from>r+10))return o;if(r==e)return null}}prevMatch(t,e,i){return this.prevMatchInRange(t,0,e)||this.prevMatchInRange(t,i,t.doc.length)}getReplacement(t){return this.spec.unquote(this.spec.replace).replace(/\$([$&\d+])/g,((e,i)=>"$"==i?"$":"&"==i?t.match[0]:"0"!=i&&+i=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let r=zc(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));for(;!r.next().done;)n(r.value.from,r.value.to)}}const jc=kt.define(),Kc=kt.define(),$c=Z.define({create:t=>new Uc(ru(t).create(),null),update(t,e){for(let i of e.effects)i.is(jc)?t=new Uc(i.value.create(),t.panel):i.is(Kc)&&(t=new Uc(t.query,i.value?nu:null));return t},provide:t=>ro.from(t,(t=>t.panel))});class Uc{constructor(t,e){this.query=t,this.panel=e}}const Gc=gi.mark({class:"cm-searchMatch"}),Jc=gi.mark({class:"cm-searchMatch cm-searchMatch-selected"}),Yc=sn.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field($c))}update(t){let e=t.state.field($c);(e!=t.startState.field($c)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return gi.none;let{view:i}=this,n=new Ft;for(let e=0,r=i.visibleRanges,s=r.length;er[e+1].from-500;)l=r[++e].to;t.highlight(i.state,o,l,((t,e)=>{let r=i.state.selection.ranges.some((i=>i.from==t&&i.to==e));n.add(t,e,r?Jc:Gc)}))}return n.finish()}},{decorations:t=>t.decorations});function Xc(t){return e=>{let i=e.state.field($c,!1);return i&&i.query.spec.valid?t(e,i):lu(e)}}const Qc=Xc(((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);if(!n)return!1;let r=_.single(n.from,n.to),s=t.state.facet(Nc);return t.dispatch({selection:r,effects:[pu(t,n),s.scrollToMatch(r.main,t)],userEvent:"select.search"}),ou(t),!0})),Zc=Xc(((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,r=e.prevMatch(i,n,n);if(!r)return!1;let s=_.single(r.from,r.to),o=t.state.facet(Nc);return t.dispatch({selection:s,effects:[pu(t,r),o.scrollToMatch(s.main,t)],userEvent:"select.search"}),ou(t),!0})),tu=Xc(((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:_.create(i.map((t=>_.range(t.from,t.to)))),userEvent:"select.search.matches"}),!0)})),eu=Xc(((t,{query:e})=>{let{state:i}=t,{from:n,to:r}=i.selection.main;if(i.readOnly)return!1;let s=e.nextMatch(i,n,n);if(!s)return!1;let o,l,h=[],a=[];if(s.from==n&&s.to==r&&(l=i.toText(e.getReplacement(s)),h.push({from:s.from,to:s.to,insert:l}),s=e.nextMatch(i,s.from,s.to),a.push(es.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+"."))),s){let e=0==h.length||h[0].from>=s.to?0:s.to-s.from-l.length;o=_.single(s.from-e,s.to-e),a.push(pu(t,s)),a.push(i.facet(Nc).scrollToMatch(o.main,t))}return t.dispatch({changes:h,selection:o,effects:a,userEvent:"input.replace"}),!0})),iu=Xc(((t,{query:e})=>{if(t.state.readOnly)return!1;let i=e.matchAll(t.state,1e9).map((t=>{let{from:i,to:n}=t;return{from:i,to:n,insert:e.getReplacement(t)}}));if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:es.announce.of(n),userEvent:"input.replace.all"}),!0}));function nu(t){return t.state.facet(Nc).createPanel(t)}function ru(t,e){var i,n,r,s,o;let l=t.selection.main,h=l.empty||l.to>l.from+100?"":t.sliceDoc(l.from,l.to);if(e&&!h)return e;let a=t.facet(Nc);return new Ic({search:(null!==(i=null==e?void 0:e.literal)&&void 0!==i?i:a.literal)?h:h.replace(/\n/g,"\\n"),caseSensitive:null!==(n=null==e?void 0:e.caseSensitive)&&void 0!==n?n:a.caseSensitive,literal:null!==(r=null==e?void 0:e.literal)&&void 0!==r?r:a.literal,regexp:null!==(s=null==e?void 0:e.regexp)&&void 0!==s?s:a.regexp,wholeWord:null!==(o=null==e?void 0:e.wholeWord)&&void 0!==o?o:a.wholeWord})}function su(t){let e=to(t,nu);return e&&e.dom.querySelector("[main-field]")}function ou(t){let e=su(t);e&&e==t.root.activeElement&&e.select()}const lu=t=>{let e=t.state.field($c,!1);if(e&&e.panel){let i=su(t);if(i&&i!=t.root.activeElement){let n=ru(t.state,e.query.spec);n.valid&&t.dispatch({effects:jc.of(n)}),i.focus(),i.select()}}else t.dispatch({effects:[Kc.of(!0),e?jc.of(ru(t.state,e.query.spec)):kt.appendConfig.of(mu)]});return!0},hu=t=>{let e=t.state.field($c,!1);if(!e||!e.panel)return!1;let i=to(t,nu);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:Kc.of(!1)}),!0},au=[{key:"Mod-f",run:lu,scope:"editor search-panel"},{key:"F3",run:Qc,shift:Zc,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Qc,shift:Zc,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:hu,scope:"editor search-panel"},{key:"Mod-Shift-l",run:({state:t,dispatch:e})=>{let i=t.selection;if(i.ranges.length>1||i.main.empty)return!1;let{from:n,to:r}=i.main,s=[],o=0;for(let e=new Sc(t.doc,t.sliceDoc(n,r));!e.next().done;){if(s.length>1e3)return!1;e.value.from==n&&(o=s.length),s.push(_.range(e.value.from,e.value.to))}return e(t.update({selection:_.create(s,o),userEvent:"select.search.matches"})),!0}},{key:"Mod-Alt-g",run:t=>{let e=to(t,Rc);if(!e){let i=[Pc.of(!0)];null==t.state.field(Bc,!1)&&i.push(kt.appendConfig.of([Bc,Lc])),t.dispatch({effects:i}),e=to(t,Rc)}return e&&e.dom.querySelector("input").select(),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some((t=>t.from===t.to)))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=_.create(i.ranges.map((e=>t.wordAt(e.head)||_.cursor(e.head))),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some((e=>t.sliceDoc(e.from,e.to)!=n)))return!1;let r=function(t,e){let{main:i,ranges:n}=t.selection,r=t.wordAt(i.head),s=r&&r.from==i.from&&r.to==i.to;for(let i=!1,r=new Sc(t.doc,e,n[n.length-1].to);;){if(r.next(),!r.done){if(i&&n.some((t=>t.from==r.value.from)))continue;if(s){let e=t.wordAt(r.value.from);if(!e||e.from!=r.value.from||e.to!=r.value.to)continue}return r.value}if(i)return null;r=new Sc(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!r&&(e(t.update({selection:t.selection.addRange(_.range(r.from,r.to),!1),effects:es.scrollIntoView(r.to)})),!0)},preventDefault:!0}];class cu{constructor(t){this.view=t;let e=this.query=t.state.field($c).query.spec;function i(t,e,i){return bc("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=bc("input",{value:e.search,placeholder:uu(t,"Find"),"aria-label":uu(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=bc("input",{value:e.replace,placeholder:uu(t,"Replace"),"aria-label":uu(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=bc("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=bc("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=bc("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=bc("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",(()=>Qc(t)),[uu(t,"next")]),i("prev",(()=>Zc(t)),[uu(t,"previous")]),i("select",(()=>tu(t)),[uu(t,"all")]),bc("label",null,[this.caseField,uu(t,"match case")]),bc("label",null,[this.reField,uu(t,"regexp")]),bc("label",null,[this.wordField,uu(t,"by word")]),...t.state.readOnly?[]:[bc("br"),this.replaceField,i("replace",(()=>eu(t)),[uu(t,"replace")]),i("replaceAll",(()=>iu(t)),[uu(t,"replace all")])],bc("button",{name:"close",onclick:()=>hu(t),"aria-label":uu(t,"close"),type:"button"},["×"])])}commit(){let t=new Ic({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,wholeWord:this.wordField.checked,replace:this.replaceField.value});t.eq(this.query)||(this.query=t,this.view.dispatch({effects:jc.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",ps(us(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Zc:Qc)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),eu(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(jc)&&!t.value.eq(this.query)&&this.setQuery(t.value)}setQuery(t){this.query=t,this.searchField.value=t.search,this.replaceField.value=t.replace,this.caseField.checked=t.caseSensitive,this.reField.checked=t.regexp,this.wordField.checked=t.wholeWord}mount(){this.searchField.select()}get pos(){return 80}get top(){return this.view.state.facet(Nc).top}}function uu(t,e){return t.state.phrase(e)}const fu=30,du=/[\s\.,:;?!]/;function pu(t,{from:e,to:i}){let n=t.state.doc.lineAt(e),r=t.state.doc.lineAt(i).to,s=Math.max(n.from,e-fu),o=Math.min(r,i+fu),l=t.state.sliceDoc(s,o);if(s!=n.from)for(let t=0;tl.length-fu;t--)if(!du.test(l[t-1])&&du.test(l[t])){l=l.slice(0,t);break}return es.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const gu=es.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),mu=[$c,st.low(Yc),gu];exports.Decoration=gi,exports.EditorSelection=_,exports.EditorState=Lt,exports.EditorView=es,exports.HighlightStyle=uh,exports.LanguageSupport=class{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}},exports.Prec=st,exports.RangeSetBuilder=Ft,exports.StateEffect=kt,exports.StateField=Z,exports.StreamLanguage=Nh,exports.Tag=il,exports.ViewPlugin=sn,exports._callSuper=function(e,i,n){return i=s(i),function(t,e){if(e&&("object"==typeof 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e=n[t-1];if(e.dom.parentNode==i)return e.domAtPos(e.length)}for(let t=s;t0&&e instanceof Ke&&s.length&&(n=s[s.length-1])instanceof Ke&&n.mark.eq(e.mark)?Ge(n,e.children[0],i-1):(s.push(e),e.setParent(t)),t.length+=e.length}function Je(t,e,i){let n=null,s=-1,r=null,o=-1;!function t(e,l){for(let h=0,a=0;h=l&&(c.children.length?t(c,l-a):(!r||r.isHidden&&i>0)&&(u>l||a==u&&c.getSide()>0)?(r=c,o=l-a):(a-1?1:0)!=s.length-(i&&s.indexOf(i)>-1?1:0))return!1;for(let r of n)if(r!=i&&(-1==s.indexOf(r)||t[r]!==e[r]))return!1;return!0}function Ze(t,e,i){let n=!1;if(e)for(let s in e)i&&s in i||(n=!0,"style"==s?t.style.cssText="":t.removeAttribute(s));if(i)for(let s in i)e&&e[s]==i[s]||(n=!0,"style"==s?t.style.cssText=i[s]:t.setAttribute(s,i[s]));return n}function ti(t){let e=Object.create(null);for(let i=0;i0&&0==this.children[i-1].length;)this.children[--i].destroy();return this.children.length=i,this.markDirty(),this.length=t,e}transferDOM(t){this.dom&&(this.markDirty(),t.setDOM(this.dom),t.prevAttrs=void 0===this.prevAttrs?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(t){Qe(this.attrs,t)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=t)}append(t,e){Ge(this,t,e)}addLineDeco(t){let e=t.spec.attributes,i=t.spec.class;e&&(this.attrs=Ye(e,this.attrs||{})),i&&(this.attrs=Ye({class:i},this.attrs||{}))}domAtPos(t){return Ue(this,t)}reuseDOM(t){"DIV"==t.nodeName&&(this.setDOM(t),this.flags|=6)}sync(t,e){var i;this.dom?4&this.flags&&(be(this.dom),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0):(this.setDOM(document.createElement("div")),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0),void 0!==this.prevAttrs&&(Ze(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(t,e);let n=this.dom.lastChild;for(;n&&Ce.get(n)instanceof Ke;)n=n.lastChild;if(!(n&&this.length&&("BR"==n.nodeName||0!=(null===(i=Ce.get(n))||void 0===i?void 0:i.isEditable)||qe.ios&&this.children.some((t=>t instanceof _e))))){let t=document.createElement("BR");t.cmIgnore=!0,this.dom.appendChild(t)}}measureTextSize(){if(0==this.children.length||this.length>20)return null;let t,e=0;for(let i of this.children){if(!(i instanceof _e)||/[^ -~]/.test(i.text))return null;let n=re(i.dom);if(1!=n.length)return null;e+=n[0].width,t=n[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:t}:null}coordsAt(t,e){let i=Je(this,t,e);if(!this.children.length&&i&&this.parent){let{heightOracle:t}=this.parent.view.viewState,e=i.bottom-i.top;if(Math.abs(e-t.lineHeight)<2&&t.textHeight=e){if(s instanceof ei)return s;if(r>e)break}n=r+s.breakAfter}return null}}class ii extends Ce{constructor(t,e,i){super(),this.widget=t,this.length=e,this.deco=i,this.breakAfter=0,this.prevWidget=null}merge(t,e,i,n,s,r){return!(i&&(!(i instanceof ii&&this.widget.compare(i.widget))||t>0&&s<=0||e0)}}class ni{eq(t){return!1}updateDOM(t,e){return!1}compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(t){return!0}coordsAt(t,e,i){return null}get isHidden(){return!1}get editable(){return!1}destroy(t){}}var si=function(t){return t[t.Text=0]="Text",t[t.WidgetBefore=1]="WidgetBefore",t[t.WidgetAfter=2]="WidgetAfter",t[t.WidgetRange=3]="WidgetRange",t}(si||(si={}));class ri extends Ct{constructor(t,e,i,n){super(),this.startSide=t,this.endSide=e,this.widget=i,this.spec=n}get heightRelevant(){return!1}static mark(t){return new oi(t)}static widget(t){let e=Math.max(-1e4,Math.min(1e4,t.side||0)),i=!!t.block;return e+=i&&!t.inlineOrder?e>0?3e8:-4e8:e>0?1e8:-1e8,new hi(t,e,e,i,t.widget||null,!1)}static replace(t){let e,i,n=!!t.block;if(t.isBlockGap)e=-5e8,i=4e8;else{let{start:s,end:r}=ai(t,n);e=(s?n?-3e8:-1:5e8)-1,i=1+(r?n?2e8:1:-6e8)}return new hi(t,e,i,n,t.widget||null,!0)}static line(t){return new li(t)}static set(t,e=!1){return Et.of(t,e)}hasHeight(){return!!this.widget&&this.widget.estimatedHeight>-1}}ri.none=Et.empty;class oi extends ri{constructor(t){let{start:e,end:i}=ai(t);super(e?-1:5e8,i?1:-6e8,null,t),this.tagName=t.tagName||"span",this.class=t.class||"",this.attrs=t.attributes||null}eq(t){var e,i;return this==t||t instanceof oi&&this.tagName==t.tagName&&(this.class||(null===(e=this.attrs)||void 0===e?void 0:e.class))==(t.class||(null===(i=t.attrs)||void 0===i?void 0:i.class))&&Qe(this.attrs,t.attrs,"class")}range(t,e=t){if(t>=e)throw new RangeError("Mark decorations may not be empty");return super.range(t,e)}}oi.prototype.point=!1;class li extends ri{constructor(t){super(-2e8,-2e8,null,t)}eq(t){return t instanceof li&&this.spec.class==t.spec.class&&Qe(this.spec.attributes,t.spec.attributes)}range(t,e=t){if(e!=t)throw new RangeError("Line decoration ranges must be zero-length");return super.range(t,e)}}li.prototype.mapMode=S.TrackBefore,li.prototype.point=!0;class hi extends ri{constructor(t,e,i,n,s,r){super(e,i,s,t),this.block=n,this.isReplace=r,this.mapMode=n?e<=0?S.TrackBefore:S.TrackAfter:S.TrackDel}get type(){return this.startSide!=this.endSide?si.WidgetRange:this.startSide<=0?si.WidgetBefore:si.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(t){return t instanceof hi&&(e=this.widget,i=t.widget,e==i||!!(e&&i&&e.compare(i)))&&this.block==t.block&&this.startSide==t.startSide&&this.endSide==t.endSide;var e,i}range(t,e=t){if(this.isReplace&&(t>e||t==e&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&e!=t)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(t,e)}}function ai(t,e=!1){let{inclusiveStart:i,inclusiveEnd:n}=t;return null==i&&(i=t.inclusive),null==n&&(n=t.inclusive),{start:null!=i?i:e,end:null!=n?n:e}}function ci(t,e,i,n=0){let s=i.length-1;s>=0&&i[s]+n>=t?i[s]=Math.max(i[s],e):i.push(t,e)}hi.prototype.point=!0;class ui{constructor(t,e,i,n){this.doc=t,this.pos=e,this.end=i,this.disallowBlockEffectsFor=n,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=t.iter(),this.skip=e}posCovered(){if(0==this.content.length)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let t=this.content[this.content.length-1];return!(t.breakAfter||t instanceof ii&&t.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new ei),this.atCursorPos=!0),this.curLine}flushBuffer(t=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(fi(new $e(-1),t),t.length),this.pendingBuffer=0)}addBlockWidget(t){this.flushBuffer(),this.curLine=null,this.content.push(t)}finish(t){this.pendingBuffer&&t<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,this.posCovered()||t&&this.content.length&&this.content[this.content.length-1]instanceof ii||this.getLine()}buildText(t,e,i){for(;t>0;){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skip);if(this.skip=0,n)throw new Error("Ran out of text content when drawing inline views");if(i){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,t--;continue}this.text=e,this.textOff=0}let n=Math.min(this.text.length-this.textOff,t,512);this.flushBuffer(e.slice(e.length-i)),this.getLine().append(fi(new _e(this.text.slice(this.textOff,this.textOff+n)),e),i),this.atCursorPos=!0,this.textOff+=n,t-=n,i=0}}span(t,e,i,n){this.buildText(e-t,i,n),this.pos=e,this.openStart<0&&(this.openStart=n)}point(t,e,i,n,s,r){if(this.disallowBlockEffectsFor[r]&&i instanceof hi){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let o=e-t;if(i instanceof hi)if(i.block)i.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new ii(i.widget||di.block,o,i));else{let r=je.create(i.widget||di.inline,o,o?0:i.startSide),l=this.atCursorPos&&!r.isEditable&&s<=n.length&&(t0),h=!r.isEditable&&(tn.length||i.startSide<=0),a=this.getLine();2!=this.pendingBuffer||l||r.isEditable||(this.pendingBuffer=0),this.flushBuffer(n),l&&(a.append(fi(new $e(1),n),s),s=n.length+Math.max(0,s-n.length)),a.append(fi(r,n),s),this.atCursorPos=h,this.pendingBuffer=h?tn.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=n.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(i);o&&(this.textOff+o<=this.text.length?this.textOff+=o:(this.skip+=o-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=e),this.openStart<0&&(this.openStart=s)}static build(t,e,i,n,s){let r=new ui(t,e,i,s);return r.openEnd=Et.spans(n,e,i,r),r.openStart<0&&(r.openStart=r.openEnd),r.finish(r.openEnd),r}}function fi(t,e){for(let i of e)t=new Ke(i,[t],t.length);return t}class di extends ni{constructor(t){super(),this.tag=t}eq(t){return t.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(t){return t.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}di.inline=new di("span"),di.block=new di("div"),exports.Direction=function(t){return t[t.LTR=0]="LTR",t[t.RTL=1]="RTL",t}(exports.Direction||(exports.Direction={}));const pi=exports.Direction.LTR,gi=exports.Direction.RTL;function mi(t){let e=[];for(let i=0;i=e){if(o.level==i)return r;(s<0||(0!=n?n<0?o.frome:t[s].level>o.level))&&(s=r)}}if(s<0)throw new RangeError("Index out of range");return s}}function Ai(t,e){if(t.length!=e.length)return!1;for(let i=0;ih&&o.push(new Si(h,p.from,f)),Di(t,p.direction==pi!=!(f%2)?n+1:n,s,p.inner,p.from,p.to,o),h=p.to}d=p.to}else{if(d==i||(e?Mi[d]!=l:Mi[d]==l))break;d++}u?Ci(t,h,d,n+1,s,u,o):he;){let i=!0,c=!1;if(!a||h>r[a-1].to){let t=Mi[h-1];t!=l&&(i=!1,c=16==t)}let u=i||1!=l?null:[],f=i?n:n+1,d=h;t:for(;;)if(a&&d==r[a-1].to){if(c)break t;let p=r[--a];if(!i)for(let t=p.from,i=a;;){if(t==e)break t;if(!i||r[i-1].to!=t){if(Mi[t-1]==l)break t;break}t=r[--i].from}if(u)u.push(p);else{p.to=0;t-=3)if(bi[t+1]==-i){let 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qi{constructor(t,e="nearest",i="nearest",n=5,s=5,r=!1){this.range=t,this.y=e,this.x=i,this.yMargin=n,this.xMargin=s,this.isSnapshot=r}map(t){return t.empty?this:new qi(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(t){return this.range.to<=t.doc.length?this:new qi(P.cursor(t.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const _i=ft.define({map:(t,e)=>t.map(e)});function Ki(t,e,i){let n=t.facet(Ni);n.length?n[0](e):window.onerror?window.onerror(String(e),i,void 0,void 0,e):i?console.error(i+":",e):console.error(e)}const ji=I.define({combine:t=>!t.length||t[0]});let $i=0;const Ui=I.define();class Gi{constructor(t,e,i,n,s){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=n,this.extension=s(this)}static define(t,e){const{eventHandlers:i,eventObservers:n,provide:s,decorations:r}=e||{};return new Gi($i++,t,i,n,(t=>{let e=[Ui.of(t)];return r&&e.push(Qi.of((e=>{let i=e.plugin(t);return i?r(i):ri.none}))),s&&e.push(s(t)),e}))}static fromClass(t,e){return Gi.define((e=>new t(e)),e)}}class Ji{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}update(t){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(e){if(Ki(t.state,e,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(t)}catch(e){Ki(t.state,e,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(t){var e;if(null===(e=this.value)||void 0===e?void 0:e.destroy)try{this.value.destroy()}catch(e){Ki(t.state,e,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Yi=I.define(),Xi=I.define(),Qi=I.define(),Zi=I.define(),tn=I.define(),en=I.define();function nn(t,e){let i=t.state.facet(en);if(!i.length)return i;let n=i.map((e=>e instanceof Function?e(t):e)),s=[];return Et.spans(n,e.from,e.to,{point(){},span(t,i,n,r){let o=t-e.from,l=i-e.from,h=s;for(let t=n.length-1;t>=0;t--,r--){let i,s=n[t].spec.bidiIsolate;if(null==s&&(s=Ri(e.text,o,l)),r>0&&h.length&&(i=h[h.length-1]).to==o&&i.direction==s)i.to=l,h=i.inner;else{let t={from:o,to:l,direction:s,inner:[]};h.push(t),h=t.inner}}}}),s}const sn=I.define();function rn(t){let e=0,i=0,n=0,s=0;for(let r of t.state.facet(sn)){let o=r(t);o&&(null!=o.left&&(e=Math.max(e,o.left)),null!=o.right&&(i=Math.max(i,o.right)),null!=o.top&&(n=Math.max(n,o.top)),null!=o.bottom&&(s=Math.max(s,o.bottom)))}return{left:e,right:i,top:n,bottom:s}}const on=I.define();class ln{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new ln(Math.min(this.fromA,t.fromA),Math.max(this.toA,t.toA),Math.min(this.fromB,t.fromB),Math.max(this.toB,t.toB))}addToSet(t){let e=t.length,i=this;for(;e>0;e--){let n=t[e-1];if(!(n.fromA>i.toA)){if(n.toAa)break;s+=2}if(!l)return i;new ln(l.fromA,l.toA,l.fromB,l.toB).addToSet(i),r=l.toA,o=l.toB}}}class hn{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=M.empty(this.startState.doc.length);for(let t of i)this.changes=this.changes.compose(t.changes);let n=[];this.changes.iterChangedRanges(((t,e,i,s)=>n.push(new ln(t,e,i,s)))),this.changedRanges=n}static create(t,e,i){return new hn(t,e,i)}get viewportChanged(){return(4&this.flags)>0}get heightChanged(){return(2&this.flags)>0}get geometryChanged(){return this.docChanged||(10&this.flags)>0}get focusChanged(){return(1&this.flags)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some((t=>t.selection))}get empty(){return 0==this.flags&&0==this.transactions.length}}class an extends Ce{get length(){return this.view.state.doc.length}constructor(t){super(),this.view=t,this.decorations=[],this.dynamicDecorationMap=[],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(t.contentDOM),this.children=[new ei],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new ln(0,0,0,t.state.doc.length)],0,null)}update(t){var e;let i=t.changedRanges;this.minWidth>0&&i.length&&(i.every((({fromA:t,toA:e})=>ethis.minWidthTo))?(this.minWidthFrom=t.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=t.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0);let n=-1;this.view.inputState.composing>=0&&((null===(e=this.domChanged)||void 0===e?void 0:e.newSel)?n=this.domChanged.newSel.head:function(t,e){let i=!1;e&&t.iterChangedRanges(((t,n)=>{te.from&&(i=!0)}));return i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let s=n>-1?function(t,e,i){let n=un(t,i);if(!n)return null;let{node:s,from:r,to:o}=n,l=s.nodeValue;if(/[\n\r]/.test(l))return null;if(t.state.doc.sliceString(n.from,n.to)!=l)return null;let h=e.invertedDesc,a=new ln(h.mapPos(r),h.mapPos(o),r,o),c=[];for(let e=s.parentNode;;e=e.parentNode){let i=Ce.get(e);if(i instanceof Ke)c.push({node:e,deco:i.mark});else{if(i instanceof ei||"DIV"==e.nodeName&&e.parentNode==t.contentDOM)return{range:a,text:s,marks:c,line:e};if(e==t.contentDOM)return null;c.push({node:e,deco:new oi({inclusive:!0,attributes:ti(e),tagName:e.tagName.toLowerCase()})})}}}(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:e,to:n}=this.hasComposition;i=new ln(e,n,t.changes.mapPos(e,-1),t.changes.mapPos(n,1)).addToSet(i.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(qe.ie||qe.chrome)&&!s&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let r=function(t,e,i){let n=new fn;return Et.compare(t,e,i,n),n.changes}(this.decorations,this.updateDeco(),t.changes);return i=ln.extendWithRanges(i,r),!!(7&this.flags||0!=i.length)&&(this.updateInner(i,t.startState.doc.length,s),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(t,e,i);let{observer:n}=this.view;n.ignore((()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let t=qe.chrome||qe.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,t),this.flags&=-8,t&&(t.written||n.selectionRange.focusNode!=t.node)&&(this.forceSelection=!0),this.dom.style.height=""})),this.markedForComposition.forEach((t=>t.flags&=-9));let s=[];if(this.view.viewport.from||this.view.viewport.to=0?n[t]:null;if(!e)break;let r,o,l,h,{fromA:a,toA:c,fromB:u,toB:f}=e;if(i&&i.range.fromBu){let t=ui.build(this.view.state.doc,u,i.range.fromB,this.decorations,this.dynamicDecorationMap),e=ui.build(this.view.state.doc,i.range.toB,f,this.decorations,this.dynamicDecorationMap);o=t.breakAtStart,l=t.openStart,h=e.openEnd;let n=this.compositionView(i);e.breakAtStart?n.breakAfter=1:e.content.length&&n.merge(n.length,n.length,e.content[0],!1,e.openStart,0)&&(n.breakAfter=e.content[0].breakAfter,e.content.shift()),t.content.length&&n.merge(0,0,t.content[t.content.length-1],!0,0,t.openEnd)&&t.content.pop(),r=t.content.concat(n).concat(e.content)}else({content:r,breakAtStart:o,openStart:l,openEnd:h}=ui.build(this.view.state.doc,u,f,this.decorations,this.dynamicDecorationMap));let{i:d,off:p}=s.findPos(c,1),{i:g,off:m}=s.findPos(a,-1);Te(this,g,m,d,p,r,o,l,h)}i&&this.fixCompositionDOM(i)}compositionView(t){let e=new _e(t.text.nodeValue);e.flags|=8;for(let{deco:i}of t.marks)e=new Ke(i,[e],e.length);let i=new ei;return i.append(e,0),i}fixCompositionDOM(t){let e=(t,e)=>{e.flags|=8|(e.children.some((t=>7&t.flags))?1:0),this.markedForComposition.add(e);let i=Ce.get(t);i&&i!=e&&(i.dom=null),e.setDOM(t)},i=this.childPos(t.range.fromB,1),n=this.children[i.i];e(t.line,n);for(let s=t.marks.length-1;s>=-1;s--)i=n.childPos(i.off,1),n=n.children[i.i],e(s>=0?t.marks[s].node:t.text,n)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let i=this.view.root.activeElement,n=i==this.dom,s=!n&&se(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(n||e||s))return;let r=this.forceSelection;this.forceSelection=!1;let o=this.view.state.selection.main,l=this.moveToLine(this.domAtPos(o.anchor)),h=o.empty?l:this.moveToLine(this.domAtPos(o.head));if(qe.gecko&&o.empty&&!this.hasComposition&&(1==(a=l).node.nodeType&&a.node.firstChild&&(0==a.offset||"false"==a.node.childNodes[a.offset-1].contentEditable)&&(a.offset==a.node.childNodes.length||"false"==a.node.childNodes[a.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore((()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null))),l=h=new Ae(t,0),r=!0}var a;let c=this.view.observer.selectionRange;!r&&c.focusNode&&(oe(l.node,l.offset,c.anchorNode,c.anchorOffset)&&oe(h.node,h.offset,c.focusNode,c.focusOffset)||this.suppressWidgetCursorChange(c,o))||(this.view.observer.ignore((()=>{qe.android&&qe.chrome&&this.dom.contains(c.focusNode)&&function(t,e){for(let i=t;i&&i!=e;i=i.assignedSlot||i.parentNode)if(1==i.nodeType&&"false"==i.contentEditable)return!0;return!1}(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let t=ie(this.view.root);if(t)if(o.empty){if(qe.gecko){let t=(e=l.node,n=l.offset,1!=e.nodeType?0:(n&&"false"==e.childNodes[n-1].contentEditable?1:0)|(no.head&&([l,h]=[h,l]),e.setEnd(h.node,h.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}else;var e,n;s&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())})),this.view.observer.setSelectionRange(l,h)),this.impreciseAnchor=l.precise?null:new Ae(c.anchorNode,c.anchorOffset),this.impreciseHead=h.precise?null:new Ae(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&oe(t.focusNode,t.focusOffset,t.anchorNode,t.anchorOffset)&&this.posFromDOM(t.focusNode,t.focusOffset)==e.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=ie(t.root),{anchorNode:n,anchorOffset:s}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let r=ei.find(this,e.head);if(!r)return;let o=r.posAtStart;if(e.head==o||e.head==o+r.length)return;let l=this.coordsAt(e.head,-1),h=this.coordsAt(e.head,1);if(!l||!h||l.bottom>h.top)return;let a=this.domAtPos(e.head+e.assoc);i.collapse(a.node,a.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let c=t.observer.selectionRange;t.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=e.from&&i.collapse(n,s)}moveToLine(t){let e,i=this.dom;if(t.node!=i)return t;for(let n=t.offset;!e&&n=0;n--){let t=Ce.get(i.childNodes[n]);t instanceof ei&&(e=t.domAtPos(t.length))}return e?new Ae(e.node,e.offset,!0):t}nearest(t){for(let e=t;e;){let t=Ce.get(e);if(t&&t.rootView==this)return t;e=e.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;e=0;r--){let o=this.children[r],l=s-o.breakAfter,h=l-o.length;if(lt||o.covers(1))&&(!i||o instanceof ei&&!(i instanceof ei&&e>=0))&&(i=o,n=h),s=h}return i?i.coordsAt(t-n,e):null}coordsForChar(t){let{i:e,off:i}=this.childPos(t,1),n=this.children[e];if(!(n instanceof ei))return null;for(;n.children.length;){let{i:t,off:e}=n.childPos(i,1);for(;;t++){if(t==n.children.length)return null;if((n=n.children[t]).length)break}i=e}if(!(n instanceof _e))return null;let s=p(n.text,i);if(s==i)return null;let r=we(n.dom,i,s).getClientRects();for(let t=0;tMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,l=this.view.textDirection==exports.Direction.LTR;for(let t=0,h=0;hn)break;if(t>=i){let i=a.dom.getBoundingClientRect();if(e.push(i.height),r){let e=a.dom.lastChild,n=e?re(e):[];if(n.length){let e=n[n.length-1],r=l?e.right-i.left:i.right-e.left;r>o&&(o=r,this.minWidth=s,this.minWidthFrom=t,this.minWidthTo=c)}}}t=c+a.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return"rtl"==getComputedStyle(this.children[e].dom).direction?exports.Direction.RTL:exports.Direction.LTR}measureTextSize(){for(let t of this.children)if(t instanceof ei){let e=t.measureTextSize();if(e)return e}let t,e,i,n=document.createElement("div");return n.className="cm-line",n.style.width="99999px",n.style.position="absolute",n.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore((()=>{this.dom.appendChild(n);let s=re(n.firstChild)[0];t=n.getBoundingClientRect().height,e=s?s.width/27:7,i=s?s.height:t,n.remove()})),{lineHeight:t,charWidth:e,textHeight:i}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new Oe(this.children,t,e)}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,n=0;;n++){let s=n==e.viewports.length?null:e.viewports[n],r=s?s.from-1:this.length;if(r>i){let n=(e.lineBlockAt(r).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(ri.replace({widget:new cn(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,r))}if(!s)break;i=s.to+1}return ri.set(t)}updateDeco(){let t=0,e=this.view.state.facet(Qi).map((e=>(this.dynamicDecorationMap[t++]="function"==typeof e)?e(this.view):e)),i=!1,n=this.view.state.facet(Zi).map(((t,e)=>{let n="function"==typeof t;return n&&(i=!0),n?t(this.view):t}));for(n.length&&(this.dynamicDecorationMap[t++]=i,e.push(Et.join(n))),this.decorations=[...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];ti.anchor?-1:1);if(!n)return;!i.empty&&(e=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(n={left:Math.min(n.left,e.left),top:Math.min(n.top,e.top),right:Math.max(n.right,e.right),bottom:Math.max(n.bottom,e.bottom)});let s=rn(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;!function(t,e,i,n,s,r,o,l){let h=t.ownerDocument,a=h.defaultView||window;for(let c=t,u=!1;c&&!u;)if(1==c.nodeType){let t,f=c==h.body,d=1,p=1;if(f)t=fe(a);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(u=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:p}=de(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*p}}let g=0,m=0;if("nearest"==s)e.top0&&e.bottom>t.bottom+m&&(m=e.bottom-t.bottom+m+o)):e.bottom>t.bottom&&(m=e.bottom-t.bottom+o,i<0&&e.top-m0&&e.right>t.right+g&&(g=e.right-t.right+g+r)):e.right>t.right&&(g=e.right-t.right+r,i<0&&e.leftt?e.left-t:Math.max(0,t-e.right)}function pn(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function gn(t,e){return t.tope.top+1}function mn(t,e){return et.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function wn(t,e,i){let n,s,r,o,l,h,a,c,u=!1;for(let f=t.firstChild;f;f=f.nextSibling){let t=re(f);for(let d=0;dm||o==m&&r>g){n=f,s=p,r=g,o=m;let l=m?i0?d0)}0==g?i>p.bottom&&(!a||a.bottomp.top)&&(h=f,c=p):a&&gn(a,p)?a=vn(a,p.bottom):c&&gn(c,p)&&(c=mn(c,p.top))}}if(a&&a.bottom>=i?(n=l,s=a):c&&c.top<=i&&(n=h,s=c),!n)return{node:t,offset:0};let f=Math.max(s.left,Math.min(s.right,e));return 3==n.nodeType?yn(n,f,i):u&&"false"!=n.contentEditable?wn(n,f,i):{node:t,offset:Array.prototype.indexOf.call(t.childNodes,n)+(e>=(s.left+s.right)/2?1:0)}}function yn(t,e,i){let n=t.nodeValue.length,s=-1,r=1e9,o=0;for(let l=0;li?a.top-i:i-a.bottom)-1;if(a.left-1<=e&&a.right+1>=e&&c=(a.left+a.right)/2,n=i;if(qe.chrome||qe.gecko){we(t,l).getBoundingClientRect().left==a.right&&(n=!i)}if(c<=0)return{node:t,offset:l+(n?1:0)};s=l+(n?1:0),r=c}}}return{node:t,offset:s>-1?s:o>0?t.nodeValue.length:0}}function bn(t,e,i,n=-1){var s,r;let o,l=t.contentDOM.getBoundingClientRect(),h=l.top+t.viewState.paddingTop,{docHeight:a}=t.viewState,{x:c,y:u}=e,f=u-h;if(f<0)return 0;if(f>a)return t.state.doc.length;for(let e=t.viewState.heightOracle.textHeight/2,s=!1;o=t.elementAtHeight(f),o.type!=si.Text;)for(;f=n>0?o.bottom+e:o.top-e,!(f>=0&&f<=a);){if(s)return i?null:0;s=!0,n=-n}u=h+f;let d=o.from;if(dt.viewport.to)return t.viewport.to==t.state.doc.length?t.state.doc.length:i?null:xn(t,l,o,c,u);let p=t.dom.ownerDocument,g=t.root.elementFromPoint?t.root:p,m=g.elementFromPoint(c,u);m&&!t.contentDOM.contains(m)&&(m=null),m||(c=Math.max(l.left+1,Math.min(l.right-1,c)),m=g.elementFromPoint(c,u),m&&!t.contentDOM.contains(m)&&(m=null));let v,w=-1;if(m&&0!=(null===(s=t.docView.nearest(m))||void 0===s?void 0:s.isEditable))if(p.caretPositionFromPoint){let t=p.caretPositionFromPoint(c,u);t&&({offsetNode:v,offset:w}=t)}else if(p.caretRangeFromPoint){let e=p.caretRangeFromPoint(c,u);e&&(({startContainer:v,startOffset:w}=e),(!t.contentDOM.contains(v)||qe.safari&&function(t,e,i){let n;if(3!=t.nodeType||e!=(n=t.nodeValue.length))return!1;for(let e=t.nextSibling;e;e=e.nextSibling)if(1!=e.nodeType||"BR"!=e.nodeName)return!1;return we(t,n-1,n).getBoundingClientRect().left>i}(v,w,c)||qe.chrome&&function(t,e,i){if(0!=e)return!1;for(let e=t;;){let t=e.parentNode;if(!t||1!=t.nodeType||t.firstChild!=e)return!1;if(t.classList.contains("cm-line"))break;e=t}let n=1==t.nodeType?t.getBoundingClientRect():we(t,0,Math.max(t.nodeValue.length,1)).getBoundingClientRect();return i-n.left>5}(v,w,c))&&(v=void 0))}if(!v||!t.docView.dom.contains(v)){let e=ei.find(t.docView,d);if(!e)return f>o.top+o.height/2?o.to:o.from;({node:v,offset:w}=wn(e.dom,c,u))}let y=t.docView.nearest(v);if(!y)return null;if(y.isWidget&&1==(null===(r=y.dom)||void 0===r?void 0:r.nodeType)){let t=y.dom.getBoundingClientRect();return e.y1.5*t.defaultLineHeight){let e=t.viewState.heightOracle.textHeight;r+=Math.floor((s-i.top-.5*(t.defaultLineHeight-e))/e)*t.viewState.heightOracle.lineLength}let o=t.state.sliceDoc(i.from,i.to);return i.from+_t(o,r,t.state.tabSize)}function kn(t,e){let i=t.lineBlockAt(e);if(Array.isArray(i.type))for(let t of i.type)if(t.to>e||t.to==e&&(t.to==i.to||t.type==si.Text))return t;return i}function Sn(t,e,i,n){let s=t.state.doc.lineAt(e.head),r=t.bidiSpans(s),o=t.textDirectionAt(s.from);for(let l=e,h=null;;){let e=Ei(s,r,o,l,i),a=Ti;if(!e){if(s.number==(i?t.state.doc.lines:1))return l;a="\n",s=t.state.doc.line(s.number+(i?1:-1)),r=t.bidiSpans(s),e=t.visualLineSide(s,!i)}if(h){if(!h(a))return l}else{if(!n)return e;h=n(a)}l=e}}function An(t,e,i){for(;;){let n=0;for(let s of t)s.between(e-1,e+1,((t,s,r)=>{if(e>t&&ee(t))),i.from,e.head>i.from?-1:1);return n==i.from?i:P.cursor(n,nnull)),qe.gecko&&function(t){Zn.has(t)||(Zn.add(t),t.addEventListener("copy",(()=>{})),t.addEventListener("cut",(()=>{})))}(t.contentDOM.ownerDocument)}handleEvent(t){(function(t,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let i,n=e.target;n!=t.contentDOM;n=n.parentNode)if(!n||11==n.nodeType||(i=Ce.get(n))&&i.ignoreEvent(e))return!1;return!0})(this.view,t)&&!this.ignoreDuringComposition(t)&&("keydown"==t.type&&this.keydown(t)||this.runHandlers(t.type,t))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let t of i.observers)t(this.view,e);for(let t of i.handlers){if(e.defaultPrevented)break;if(t(this.view,e)){e.preventDefault();break}}}}ensureHandlers(t){let e=On(t),i=this.handlers,n=this.view.contentDOM;for(let t in e)if("scroll"!=t){let s=!e[t].handlers.length,r=i[t];r&&s!=!r.handlers.length&&(n.removeEventListener(t,this.handleEvent),r=null),r||n.addEventListener(t,this.handleEvent,{passive:s})}for(let t in i)"scroll"==t||e[t]||n.removeEventListener(t,this.handleEvent);this.handlers=e}keydown(t){if(this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),9==t.keyCode&&Date.now()e.keyCode==t.keyCode)))&&!t.ctrlKey||En.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(229!=t.keyCode&&this.view.observer.forceFlush(),!1):(this.pendingIOSKey=e||t,setTimeout((()=>this.flushIOSKey()),250),!0)}flushIOSKey(t){let e=this.pendingIOSKey;return!!e&&(!("Enter"==e.key&&t&&t.from0||!!(qe.safari&&!qe.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function Dn(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){Ki(i.state,t)}}}function On(t){let e=Object.create(null);function i(t){return e[t]||(e[t]={observers:[],handlers:[]})}for(let e of t){let t=e.spec;if(t&&t.domEventHandlers)for(let n in t.domEventHandlers){let s=t.domEventHandlers[n];s&&i(n).handlers.push(Dn(e.value,s))}if(t&&t.domEventObservers)for(let n in t.domEventObservers){let s=t.domEventObservers[n];s&&i(n).observers.push(Dn(e.value,s))}}for(let t in Ln)i(t).handlers.push(Ln[t]);for(let t in Nn)i(t).observers.push(Nn[t]);return e}const Tn=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],En="dthko",Rn=[16,17,18,20,91,92,224,225];function Bn(t){return.7*Math.max(0,t)+8}class Pn{constructor(t,e,i,n){this.view=t,this.startEvent=e,this.style=i,this.mustSelect=n,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=e,this.scrollParent=function(t){let e=t.ownerDocument;for(let i=t.parentNode;i&&i!=e.body;)if(1==i.nodeType){if(i.scrollHeight>i.clientHeight||i.scrollWidth>i.clientWidth)return i;i=i.assignedSlot||i.parentNode}else{if(11!=i.nodeType)break;i=i.host}return null}(t.contentDOM),this.atoms=t.state.facet(tn).map((e=>e(t)));let s=t.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(At.allowMultipleSelections)&&function(t,e){let i=t.state.facet(Bi);return i.length?i[0](e):qe.mac?e.metaKey:e.ctrlKey}(t,e),this.dragging=!(!function(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let n=ie(t.root);if(!n||0==n.rangeCount)return!0;let s=n.getRangeAt(0).getClientRects();for(let t=0;t=e.clientX&&i.top<=e.clientY&&i.bottom>=e.clientY)return!0}return!1}(t,e)||1!=Un(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){var e,i,n;if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(i=this.startEvent,n=t,Math.max(Math.abs(i.clientX-n.clientX),Math.abs(i.clientY-n.clientY))<10))return;this.select(this.lastEvent=t);let s=0,r=0,o=(null===(e=this.scrollParent)||void 0===e?void 0:e.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},l=rn(this.view);t.clientX-l.left<=o.left+6?s=-Bn(o.left-t.clientX):t.clientX+l.right>=o.right-6&&(s=Bn(t.clientX-o.right)),t.clientY-l.top<=o.top+6?r=-Bn(o.top-t.clientY):t.clientY+l.bottom>=o.bottom-6&&(r=Bn(t.clientY-o.bottom)),this.setScrollSpeed(s,r)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval((()=>this.scroll()),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){this.scrollParent?(this.scrollParent.scrollLeft+=this.scrollSpeed.x,this.scrollParent.scrollTop+=this.scrollSpeed.y):this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y),!1===this.dragging&&this.select(this.lastEvent)}skipAtoms(t){let e=null;for(let i=0;ithis.select(this.lastEvent)),20)}}const Ln=Object.create(null),Nn=Object.create(null),In=qe.ie&&qe.ie_version<15||qe.ios&&qe.webkit_version<604;function Vn(t,e){let i,{state:n}=t,s=1,r=n.toText(e),o=r.lines==n.selection.ranges.length;if(null!=Jn&&n.selection.ranges.every((t=>t.empty))&&Jn==r.toString()){let t=-1;i=n.changeByRange((i=>{let l=n.doc.lineAt(i.from);if(l.from==t)return{range:i};t=l.from;let h=n.toText((o?r.line(s++).text:e)+n.lineBreak);return{changes:{from:l.from,insert:h},range:P.cursor(i.from+h.length)}}))}else i=o?n.changeByRange((t=>{let e=r.line(s++);return{changes:{from:t.from,to:t.to,insert:e.text},range:P.cursor(t.from+e.length)}})):n.replaceSelection(r);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function Hn(t,e,i,n){if(1==n)return P.cursor(e,i);if(2==n)return function(t,e,i=1){let n=t.charCategorizer(e),s=t.doc.lineAt(e),r=e-s.from;if(0==s.length)return P.cursor(e);0==r?i=1:r==s.length&&(i=-1);let o=r,l=r;i<0?o=p(s.text,r,!1):l=p(s.text,r);let h=n(s.text.slice(o,l));for(;o>0;){let t=p(s.text,o,!1);if(n(s.text.slice(t,o))!=h)break;o=t}for(;l{t.inputState.lastScrollTop=t.scrollDOM.scrollTop,t.inputState.lastScrollLeft=t.scrollDOM.scrollLeft},Ln.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&(t.inputState.lastEscPress=Date.now()),!1),Nn.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},Nn.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},Ln.mousedown=(t,e)=>{if(t.observer.flush(),t.inputState.lastTouchTime>Date.now()-2e3)return!1;let i=null;for(let n of t.state.facet(Li))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=qn(t,e),n=Un(e),s=t.state.selection;return{update(t){t.docChanged&&(i.pos=t.changes.mapPos(i.pos),s=s.map(t.changes))},get(e,r,o){let l,h=qn(t,e),a=Hn(t,h.pos,h.bias,n);if(i.pos!=h.pos&&!r){let e=Hn(t,i.pos,i.bias,n),s=Math.min(e.from,a.from),r=Math.max(e.to,a.to);a=s1&&(l=function(t,e){for(let i=0;i=e)return P.create(t.ranges.slice(0,i).concat(t.ranges.slice(i+1)),t.mainIndex==i?0:t.mainIndex-(t.mainIndex>i?1:0))}return null}(s,h.pos))?l:o?s.addRange(a):P.create([a])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new Pn(t,e,i,n)),n&&t.observer.ignore((()=>ve(t.contentDOM)));let s=t.inputState.mouseSelection;if(s)return s.start(e),!1===s.dragging}return!1};let Wn=(t,e)=>t>=e.top&&t<=e.bottom,zn=(t,e,i)=>Wn(e,i)&&t>=i.left&&t<=i.right;function Fn(t,e,i,n){let s=ei.find(t.docView,e);if(!s)return 1;let r=e-s.posAtStart;if(0==r)return 1;if(r==s.length)return-1;let o=s.coordsAt(r,-1);if(o&&zn(i,n,o))return-1;let l=s.coordsAt(r,1);return l&&zn(i,n,l)?1:o&&Wn(n,o)?-1:1}function qn(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:Fn(t,i,e.clientX,e.clientY)}}const _n=qe.ie&&qe.ie_version<=11;let Kn=null,jn=0,$n=0;function Un(t){if(!_n)return t.detail;let e=Kn,i=$n;return Kn=t,$n=Date.now(),jn=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(jn+1)%3:1}function Gn(t,e,i,n){if(!i)return;let s=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:r}=t.inputState,o=n&&r&&function(t,e){let i=t.state.facet(Pi);return i.length?i[0](e):qe.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:r.from,to:r.to}:null,l={from:s,insert:i},h=t.state.changes(o?[o,l]:l);t.focus(),t.dispatch({changes:h,selection:{anchor:h.mapPos(s,-1),head:h.mapPos(s,1)},userEvent:o?"move.drop":"input.drop"}),t.inputState.draggedContent=null}Ln.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let n=t.docView.nearest(e.target);if(n&&n.isWidget){let t=n.posAtStart,e=t+n.length;(t>=i.to||e<=i.from)&&(i=P.range(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",t.state.sliceDoc(i.from,i.to)),e.dataTransfer.effectAllowed="copyMove"),!1},Ln.dragend=t=>(t.inputState.draggedContent=null,!1),Ln.drop=(t,e)=>{if(!e.dataTransfer)return!1;if(t.state.readOnly)return!0;let i=e.dataTransfer.files;if(i&&i.length){let n=Array(i.length),s=0,r=()=>{++s==i.length&&Gn(t,e,n.filter((t=>null!=t)).join(t.state.lineBreak),!1)};for(let t=0;t{/[\x00-\x08\x0e-\x1f]{2}/.test(e.result)||(n[t]=e.result),r()},e.readAsText(i[t])}return!0}{let i=e.dataTransfer.getData("Text");if(i)return Gn(t,e,i,!0),!0}return!1},Ln.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=In?null:e.clipboardData;return i?(Vn(t,i.getData("text/plain")||i.getData("text/uri-list")),!0):(function(t){let e=t.dom.parentNode;if(!e)return;let i=e.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.focus(),setTimeout((()=>{t.focus(),i.remove(),Vn(t,i.value)}),50)}(t),!1)};let Jn=null;Ln.copy=Ln.cut=(t,e)=>{let{text:i,ranges:n,linewise:s}=function(t){let e=[],i=[],n=!1;for(let n of t.selection.ranges)n.empty||(e.push(t.sliceDoc(n.from,n.to)),i.push(n));if(!e.length){let s=-1;for(let{from:n}of t.selection.ranges){let r=t.doc.lineAt(n);r.number>s&&(e.push(r.text),i.push({from:r.from,to:Math.min(t.doc.length,r.to+1)})),s=r.number}n=!0}return{text:e.join(t.lineBreak),ranges:i,linewise:n}}(t.state);if(!i&&!s)return!1;Jn=s?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let r=In?null:e.clipboardData;return r?(r.clearData(),r.setData("text/plain",i),!0):(function(t,e){let i=t.dom.parentNode;if(!i)return;let n=i.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.value=e,n.focus(),n.selectionEnd=e.length,n.selectionStart=0,setTimeout((()=>{n.remove(),t.focus()}),50)}(t,i),!1)};const Yn=at.define();function Xn(t,e){let i=[];for(let n of t.facet(Hi)){let s=n(t,e);s&&i.push(s)}return i?t.update({effects:i,annotations:Yn.of(!0)}):null}function Qn(t){setTimeout((()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=Xn(t.state,e);i?t.dispatch(i):t.update([])}}),10)}Nn.focus=t=>{t.inputState.lastFocusTime=Date.now(),t.scrollDOM.scrollTop||!t.inputState.lastScrollTop&&!t.inputState.lastScrollLeft||(t.scrollDOM.scrollTop=t.inputState.lastScrollTop,t.scrollDOM.scrollLeft=t.inputState.lastScrollLeft),Qn(t)},Nn.blur=t=>{t.observer.clearSelectionRange(),Qn(t)},Nn.compositionstart=Nn.compositionupdate=t=>{null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0)},Nn.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,qe.chrome&&qe.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then((()=>t.observer.flush())):setTimeout((()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])}),50)},Nn.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},Ln.beforeinput=(t,e)=>{var i;let n;if(qe.chrome&&qe.android&&(n=Tn.find((t=>t.inputType==e.inputType)))&&(t.observer.delayAndroidKey(n.key,n.keyCode),"Backspace"==n.key||"Delete"==n.key)){let e=(null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0;setTimeout((()=>{var i;((null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0)>e+10&&t.hasFocus&&(t.contentDOM.blur(),t.focus())}),100)}return qe.ios&&"deleteContentForward"==e.inputType&&t.observer.flushSoon(),qe.safari&&"insertText"==e.inputType&&t.inputState.composing>=0&&setTimeout((()=>Nn.compositionend(t,e)),20),!1};const Zn=new Set;const ts=["pre-wrap","normal","pre-line","break-spaces"];class es{constructor(e){this.lineWrapping=e,this.doc=t.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){if(!this.lineWrapping)return this.lineHeight;return(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return ts.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i-1,l=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=e,this.charWidth=i,this.textHeight=n,this.lineLength=s,l){this.heightSamples={};for(let t=0;t0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t,e){this.height!=e&&(Math.abs(this.height-e)>rs&&(t.heightChanged=!0),this.height=e)}replace(t,e,i){return os.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,n){let s=this,r=i.doc;for(let o=n.length-1;o>=0;o--){let{fromA:l,toA:h,fromB:a,toB:c}=n[o],u=s.lineAt(l,ss.ByPosNoHeight,i.setDoc(e),0,0),f=u.to>=h?u:s.lineAt(h,ss.ByPosNoHeight,i,0,0);for(c+=f.to-h,h=f.to;o>0&&u.from<=n[o-1].toA;)l=n[o-1].fromA,a=n[o-1].fromB,o--,l2*s){let s=t[e-1];s.break?t.splice(--e,1,s.left,null,s.right):t.splice(--e,1,s.left,s.right),i+=1+s.break,n-=s.size}else{if(!(s>2*n))break;{let e=t[i];e.break?t.splice(i,1,e.left,null,e.right):t.splice(i,1,e.left,e.right),i+=2+e.break,s-=e.size}}else if(n=s&&r(this.blockAt(0,i,n,s))}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setHeight(t,n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class hs extends ls{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new ns(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof hs||n instanceof as&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof as?n=new hs(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):os.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(t,n.heights[n.index++]):(i||this.outdated)&&this.setHeight(t,Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class as extends os{constructor(t){super(t,0)}heightMetrics(t,e){let i,n=t.doc.lineAt(e).number,s=t.doc.lineAt(e+this.length).number,r=s-n+1,o=0;if(t.lineWrapping){let e=Math.min(this.height,t.lineHeight*r);i=e/r,this.length>r+1&&(o=(this.height-e)/(this.length-r-1))}else i=this.height/r;return{firstLine:n,lastLine:s,perLine:i,perChar:o}}blockAt(t,e,i,n){let{firstLine:s,lastLine:r,perLine:o,perChar:l}=this.heightMetrics(e,n);if(e.lineWrapping){let s=n+(t0){let t=i[i.length-1];t instanceof as?i[i.length-1]=new as(t.length+n):i.push(null,new as(n-1))}if(t>0){let e=i[0];e instanceof as?i[0]=new as(t+e.length):i.unshift(new as(t-1),null)}return os.of(i)}decomposeLeft(t,e){e.push(new as(t-1),null)}decomposeRight(t,e){e.push(null,new as(this.length-t-1))}updateHeight(t,e=0,i=!1,n){let s=e+this.length;if(n&&n.from<=e+this.length&&n.more){let i=[],r=Math.max(e,n.from),o=-1;for(n.from>e&&i.push(new as(n.from-e-1).updateHeight(t,e));r<=s&&n.more;){let e=t.doc.lineAt(r).length;i.length&&i.push(null);let s=n.heights[n.index++];-1==o?o=s:Math.abs(s-o)>=rs&&(o=-2);let l=new hs(e,s);l.outdated=!1,i.push(l),r+=e+1}r<=s&&i.push(null,new as(s-r).updateHeight(t,r));let l=os.of(i);return(o<0||Math.abs(l.height-this.height)>=rs||Math.abs(o-this.heightMetrics(t,e).perLine)>=rs)&&(t.heightChanged=!0),l}return(i||this.outdated)&&(this.setHeight(t,t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class cs extends os{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,n){let s=i+this.left.height;return to))return h;let a=e==ss.ByPosNoHeight?ss.ByPosNoHeight:ss.ByPos;return l?h.join(this.right.lineAt(o,a,i,r,o)):this.left.lineAt(o,a,i,n,s).join(h)}forEachLine(t,e,i,n,s,r){let o=n+this.left.height,l=s+this.left.length+this.break;if(this.break)t=l&&this.right.forEachLine(t,e,i,o,l,r);else{let h=this.lineAt(l,ss.ByPos,i,n,s);t=t&&h.from<=e&&r(h),e>h.to&&this.right.forEachLine(h.to+1,e,i,o,l,r)}}replace(t,e,i){let n=this.left.length+this.break;if(ethis.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let s=[];t>0&&this.decomposeLeft(t,s);let r=s.length;for(let t of i)s.push(t);if(t>0&&us(s,r-1),e=i&&e.push(null)),t>i&&this.right.decomposeLeft(t-i,e)}decomposeRight(t,e){let i=this.left.length,n=i+this.break;if(t>=n)return this.right.decomposeRight(t-n,e);t2*e.size||e.size>2*t.size?os.of(this.break?[t,null,e]:[t,e]):(this.left=t,this.right=e,this.height=t.height+e.height,this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,n){let{left:s,right:r}=this,o=e+s.length+this.break,l=null;return n&&n.from<=e+s.length&&n.more?l=s=s.updateHeight(t,e,i,n):s.updateHeight(t,e,i),n&&n.from<=o+r.length&&n.more?l=r=r.updateHeight(t,o,i,n):r.updateHeight(t,o,i),l?this.balanced(s,r):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function us(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof as&&(n=t[e+1])instanceof as&&t.splice(e-1,3,new as(i.length+1+n.length))}class fs{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,e){if(this.lineStart>-1){let t=Math.min(e,this.lineEnd),i=this.nodes[this.nodes.length-1];i instanceof hs?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new hs(t-this.pos,-1)),this.writtenTo=t,e>t&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t=5)&&this.addLineDeco(n,s,r)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTot&&this.nodes.push(new hs(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new as(e-t);return this.oracle.doc.lineAt(t).to==e&&(i.flags|=4),i}ensureLine(){this.enterLine();let t=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(t instanceof hs)return t;let e=new hs(0,-1);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let n=this.ensureLine();n.length+=i,n.collapsed+=i,n.widgetHeight=Math.max(n.widgetHeight,t),n.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||e instanceof hs||this.isCovered?(this.writtenToi.clientHeight||i.scrollWidth>i.clientWidth)&&"visible"!=n.overflow){let n=i.getBoundingClientRect();r=Math.max(r,n.left),o=Math.min(o,n.right),l=Math.max(l,n.top),h=e==t.parentNode?n.bottom:Math.min(h,n.bottom)}e="absolute"==n.position||"fixed"==n.position?i.offsetParent:i.parentNode}else{if(11!=e.nodeType)break;e=e.host}return{left:r-i.left,right:Math.max(r,o)-i.left,top:l-(i.top+e),bottom:Math.max(l,h)-(i.top+e)}}function gs(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class ms{constructor(t,e,i){this.from=t,this.to=e,this.size=i}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i"function"!=typeof t&&"cm-lineWrapping"==t.class));this.heightOracle=new es(i),this.stateDeco=e.facet(Qi).filter((t=>"function"!=typeof t)),this.heightMap=os.empty().applyChanges(this.stateDeco,t.empty,this.heightOracle.setDoc(e.doc),[new ln(0,0,0,e.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=ri.set(this.lineGaps.map((t=>t.draw(this,!1)))),this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let n=i?e.head:e.anchor;if(!t.some((({from:t,to:e})=>n>=t&&n<=e))){let{from:e,to:i}=this.lineBlockAt(n);t.push(new ys(e,i))}}this.viewports=t.sort(((t,e)=>t.from-e.from)),this.scaler=this.heightMap.height<=7e6?Ss:new As(this.heightOracle,this.heightMap,this.viewports)}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,(t=>{this.viewportLines.push(1==this.scaler.scale?t:Ms(t,this.scaler))}))}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(Qi).filter((t=>"function"!=typeof t));let n=t.changedRanges,s=ln.extendWithRanges(n,function(t,e,i){let n=new ds;return Et.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:M.empty(this.state.doc.length))),r=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),s),this.heightMap.height!=r&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let l=s.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.headl.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,e));let h=!t.changes.empty||2&t.flags||l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,this.updateForViewport(),h&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&t.selectionSet&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(zi)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let i=e.contentDOM,n=window.getComputedStyle(i),s=this.heightOracle,r=n.whiteSpace;this.defaultTextDirection="rtl"==n.direction?exports.Direction.RTL:exports.Direction.LTR;let o=this.heightOracle.mustRefreshForWrapping(r),l=i.getBoundingClientRect(),h=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let a=0,c=0;if(l.width&&l.height){let{scaleX:t,scaleY:e}=de(i,l);(t>.005&&Math.abs(this.scaleX-t)>.005||e>.005&&Math.abs(this.scaleY-e)>.005)&&(this.scaleX=t,this.scaleY=e,a|=8,o=h=!0)}let u=(parseInt(n.paddingTop)||0)*this.scaleY,f=(parseInt(n.paddingBottom)||0)*this.scaleY;this.paddingTop==u&&this.paddingBottom==f||(this.paddingTop=u,this.paddingBottom=f,a|=10),this.editorWidth!=e.scrollDOM.clientWidth&&(s.lineWrapping&&(h=!0),this.editorWidth=e.scrollDOM.clientWidth,a|=8);let d=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=xe(e.scrollDOM);let p=(this.printing?gs:ps)(i,this.paddingTop),g=p.top-this.pixelViewport.top,m=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let v=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(v!=this.inView&&(this.inView=v,v&&(h=!0)),!this.inView&&!this.scrollTarget)return 0;let w=l.width;if(this.contentDOMWidth==w&&this.editorHeight==e.scrollDOM.clientHeight||(this.contentDOMWidth=l.width,this.editorHeight=e.scrollDOM.clientHeight,a|=8),h){let i=e.docView.measureVisibleLineHeights(this.viewport);if(s.mustRefreshForHeights(i)&&(o=!0),o||s.lineWrapping&&Math.abs(w-this.contentDOMWidth)>s.charWidth){let{lineHeight:t,charWidth:n,textHeight:l}=e.docView.measureTextSize();o=t>0&&s.refresh(r,t,n,l,w/n,i),o&&(e.docView.minWidth=0,a|=8)}g>0&&m>0?c=Math.max(g,m):g<0&&m<0&&(c=Math.min(g,m)),s.heightChanged=!1;for(let n of this.viewports){let r=n.from==this.viewport.from?i:e.docView.measureVisibleLineHeights(n);this.heightMap=(o?os.empty().applyChanges(this.stateDeco,t.empty,this.heightOracle,[new ln(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(s,0,o,new is(n.from,r))}s.heightChanged&&(a|=2)}let y=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return y&&(this.viewport=this.getViewport(c,this.scrollTarget)),this.updateForViewport(),(2&a||y)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),a|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),a}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),n=this.heightMap,s=this.heightOracle,{visibleTop:r,visibleBottom:o}=this,l=new ys(n.lineAt(r-1e3*i,ss.ByHeight,s,0,0).from,n.lineAt(o+1e3*(1-i),ss.ByHeight,s,0,0).to);if(e){let{head:t}=e.range;if(tl.to){let i,r=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),o=n.lineAt(t,ss.ByPos,s,0,0);i="center"==e.y?(o.top+o.bottom)/2-r/2:"start"==e.y||"nearest"==e.y&&t=o+Math.max(10,Math.min(i,250)))&&n>r-2e3&&s>1,r=n<<1;if(this.defaultTextDirection!=exports.Direction.LTR&&!i)return[];let o=[],l=(n,r,h,a)=>{if(r-nn&&tt.from>=h.from&&t.to<=h.to&&Math.abs(t.from-n)t.frome))));if(!f){if(rt.from<=r&&t.to>=r))){let t=e.moveToLineBoundary(P.cursor(r),!1,!0).head;t>n&&(r=t)}f=new ms(n,r,this.gapSize(h,n,r,a))}o.push(f)};for(let t of this.viewportLines){if(t.lengtht.from&&l(t.from,s,t,e),ot.draw(this,this.heightOracle.lineWrapping)))))}computeVisibleRanges(){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let e=[];Et.spans(t,this.viewport.from,this.viewport.to,{span(t,i){e.push({from:t,to:i})},point(){}},20);let i=e.length!=this.visibleRanges.length||this.visibleRanges.some(((t,i)=>t.from!=e[i].from||t.to!=e[i].to));return this.visibleRanges=e,i?4:0}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find((e=>e.from<=t&&e.to>=t))||Ms(this.heightMap.lineAt(t,ss.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return Ms(this.heightMap.lineAt(this.scaler.fromDOM(t),ss.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Ms(this.heightMap.blockAt(this.scaler.fromDOM(t),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class ys{constructor(t,e){this.from=t,this.to=e}}function bs(t,e,i){let n=[],s=t,r=0;return Et.spans(i,t,e,{span(){},point(t,e){t>s&&(n.push({from:s,to:t}),r+=t-s),s=e}},20),s=1)return e[e.length-1].to;let n=Math.floor(t*i);for(let t=0;;t++){let{from:i,to:s}=e[t],r=s-i;if(n<=r)return i+n;n-=r}}function ks(t,e){let i=0;for(let{from:n,to:s}of t.ranges){if(e<=s){i+=e-n;break}i+=s-n}return i/t.total}const Ss={toDOM:t=>t,fromDOM:t=>t,scale:1};class As{constructor(t,e,i){let n=0,s=0,r=0;this.viewports=i.map((({from:i,to:s})=>{let r=e.lineAt(i,ss.ByPos,t,0,0).top,o=e.lineAt(s,ss.ByPos,t,0,0).bottom;return n+=o-r,{from:i,to:s,top:r,bottom:o,domTop:0,domBottom:0}})),this.scale=(7e6-n)/(e.height-n);for(let t of this.viewports)t.domTop=r+(t.top-s)*this.scale,r=t.domBottom=t.domTop+(t.bottom-t.top),s=t.bottom}toDOM(t){for(let e=0,i=0,n=0;;e++){let s=eMs(t,e))):t._content)}const Cs=I.define({combine:t=>t.join(" ")}),Ds=I.define({combine:t=>t.indexOf(!0)>-1}),Os=Ut.newName(),Ts=Ut.newName(),Es=Ut.newName(),Rs={"&light":"."+Ts,"&dark":"."+Es};function Bs(t,e,i){return new Ut(e,{finish:e=>/&/.test(e)?e.replace(/&\w*/,(e=>{if("&"==e)return t;if(!i||!i[e])throw new RangeError(`Unsupported selector: ${e}`);return i[e]})):t+" "+e})}const Ps=Bs("."+Os,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top"},".cm-highlightSpace:before":{content:"attr(data-display)",position:"absolute",pointerEvents:"none",color:"#888"},".cm-highlightTab":{backgroundImage:'url(\'data:image/svg+xml,\')',backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},Rs),Ls="￿";class Ns{constructor(t,e){this.points=t,this.text="",this.lineSeparator=e.facet(At.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=Ls}readRange(t,e){if(!t)return this;let i=t.parentNode;for(let n=t;;){this.findPointBefore(i,n);let t=this.text.length;this.readNode(n);let s=n.nextSibling;if(s==e)break;let r=Ce.get(n),o=Ce.get(s);(r&&o?r.breakAfter:(r?r.breakAfter:he(n))||he(s)&&("BR"!=n.nodeName||n.cmIgnore)&&this.text.length>t)&&this.lineBreak(),n=s}return this.findPointBefore(i,e),this}readTextNode(t){let e=t.nodeValue;for(let i of this.points)i.node==t&&(i.pos=this.text.length+Math.min(i.offset,e.length));for(let i=0,n=this.lineSeparator?null:/\r\n?|\n/g;;){let s,r=-1,o=1;if(this.lineSeparator?(r=e.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(s=n.exec(e))&&(r=s.index,o=s[0].length),this.append(e.slice(i,r<0?e.length:r)),r<0)break;if(this.lineBreak(),o>1)for(let e of this.points)e.node==t&&e.pos>this.text.length&&(e.pos-=o-1);i=r+o}}readNode(t){if(t.cmIgnore)return;let e=Ce.get(t),i=e&&e.overrideDOMText;if(null!=i){this.findPointInside(t,i.length);for(let t=i.iter();!t.next().done;)t.lineBreak?this.lineBreak():this.append(t.value)}else 3==t.nodeType?this.readTextNode(t):"BR"==t.nodeName?t.nextSibling&&this.lineBreak():1==t.nodeType&&this.readRange(t.firstChild,null)}findPointBefore(t,e){for(let i of this.points)i.node==t&&t.childNodes[i.offset]==e&&(i.pos=this.text.length)}findPointInside(t,e){for(let i of this.points)(3==t.nodeType?i.node==t:t.contains(i.node))&&(i.pos=this.text.length+(Is(t,i.node,i.offset)?e:0))}}function Is(t,e,i){for(;;){if(!e||i-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let e=s||r?[]:function(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}=t.observer.selectionRange;i&&(e.push(new Vs(i,n)),s==i&&r==n||e.push(new Vs(s,r)));return e}(t),i=new Ns(e,t.state);i.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=i.text,this.newSel=function(t,e){if(0==t.length)return null;let i=t[0].pos,n=2==t.length?t[1].pos:i;return i>-1&&n>-1?P.single(i+e,n+e):null}(e,this.bounds.from)}else{let e=t.observer.selectionRange,i=s&&s.node==e.focusNode&&s.offset==e.focusOffset||!ne(t.contentDOM,e.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=r&&r.node==e.anchorNode&&r.offset==e.anchorOffset||!ne(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset),o=t.viewport;if((qe.ios||qe.chrome)&&t.state.selection.main.empty&&i!=n&&(o.from>0||o.toDate.now()-100?e.inputState.lastKeyCode:-1;if(i.bounds){let{from:s,to:l}=i.bounds,h=r.from,a=null;(8===o||qe.android&&i.text.length0&&l>0&&t.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if("end"==n){i-=o+Math.max(0,r-Math.min(o,l))-r}if(o=o?r-i:0,l=r+(l-o),o=r}else if(l=l?r-i:0,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}(e.state.doc.sliceString(s,l,Ls),i.text,h-s,a);c&&(qe.chrome&&13==o&&c.toB==c.from+2&&i.text.slice(c.from,c.toB)==Ls+Ls&&c.toB--,n={from:s+c.from,to:s+c.toA,insert:t.of(i.text.slice(c.from,c.toB).split(Ls))})}else s&&(!e.hasFocus&&e.state.facet(ji)||s.main.eq(r))&&(s=null);if(!n&&!s)return!1;if(!n&&i.typeOver&&!r.empty&&s&&s.main.empty?n={from:r.from,to:r.to,insert:e.state.doc.slice(r.from,r.to)}:n&&n.from>=r.from&&n.to<=r.to&&(n.from!=r.from||n.to!=r.to)&&r.to-r.from-(n.to-n.from)<=4?n={from:r.from,to:r.to,insert:e.state.doc.slice(r.from,n.from).append(n.insert).append(e.state.doc.slice(n.to,r.to))}:(qe.mac||qe.android)&&n&&n.from==n.to&&n.from==r.head-1&&/^\. ?$/.test(n.insert.toString())&&"off"==e.contentDOM.getAttribute("autocorrect")?(s&&2==n.insert.length&&(s=P.single(s.main.anchor-1,s.main.head-1)),n={from:r.from,to:r.to,insert:t.of([" "])}):qe.chrome&&n&&n.from==n.to&&n.from==r.head&&"\n "==n.insert.toString()&&e.lineWrapping&&(s&&(s=P.single(s.main.anchor-1,s.main.head-1)),n={from:r.from,to:r.to,insert:t.of([" "])}),n){if(qe.ios&&e.inputState.flushIOSKey(n))return!0;if(qe.android&&(n.to==r.to&&(n.from==r.from||n.from==r.from-1&&" "==e.state.sliceDoc(n.from,r.from))&&1==n.insert.length&&2==n.insert.lines&&ye(e.contentDOM,"Enter",13)||(n.from==r.from-1&&n.to==r.to&&0==n.insert.length||8==o&&n.insert.lengthr.head)&&ye(e.contentDOM,"Backspace",8)||n.from==r.from&&n.to==r.to+1&&0==n.insert.length&&ye(e.contentDOM,"Delete",46)))return!0;let t,i=n.insert.toString();e.inputState.composing>=0&&e.inputState.composing++;let l=()=>t||(t=function(t,e,i){let n,s=t.state,r=s.selection.main;if(e.from>=r.from&&e.to<=r.to&&e.to-e.from>=(r.to-r.from)/3&&(!i||i.main.empty&&i.main.from==e.from+e.insert.length)&&t.inputState.composing<0){let i=r.frome.to?s.sliceDoc(e.to,r.to):"";n=s.replaceSelection(t.state.toText(i+e.insert.sliceString(0,void 0,t.state.lineBreak)+o))}else{let o=s.changes(e),l=i&&i.main.to<=o.newLength?i.main:void 0;if(s.selection.ranges.length>1&&t.inputState.composing>=0&&e.to<=r.to&&e.to>=r.to-10){let h,a=t.state.sliceDoc(e.from,e.to),c=i&&un(t,i.main.head);if(c){let t=e.insert.length-(e.to-e.from);h={from:c.from,to:c.to-t}}else h=t.state.doc.lineAt(r.head);let u=r.to-e.to,f=r.to-r.from;n=s.changeByRange((i=>{if(i.from==r.from&&i.to==r.to)return{changes:o,range:l||i.map(o)};let n=i.to-u,c=n-a.length;if(i.to-i.from!=f||t.state.sliceDoc(c,n)!=a||i.to>=h.from&&i.from<=h.to)return{range:i};let d=s.changes({from:c,to:n,insert:e.insert}),p=i.to-r.to;return{changes:d,range:l?P.range(Math.max(0,l.anchor+p),Math.max(0,l.head+p)):i.map(d)}}))}else n={changes:o,selection:l&&s.selection.replaceRange(l)}}let o="input.type";(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,o+=".compose",t.inputState.compositionFirstChange&&(o+=".start",t.inputState.compositionFirstChange=!1));return s.update(n,{userEvent:o,scrollIntoView:!0})}(e,n,s));return e.state.facet(Vi).some((t=>t(e,n.from,n.to,i,l)))||e.dispatch(l()),!0}if(s&&!s.main.eq(r)){let t=!1,i="select";return e.inputState.lastSelectionTime>Date.now()-50&&("select"==e.inputState.lastSelectionOrigin&&(t=!0),i=e.inputState.lastSelectionOrigin),e.dispatch({selection:s,scrollIntoView:t,userEvent:i}),!0}return!1}const zs={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Fs=qe.ie&&qe.ie_version<=11;class qs{constructor(t){this.view=t,this.active=!1,this.selectionRange=new pe,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver((e=>{for(let t of e)this.queue.push(t);(qe.ie&&qe.ie_version<=11||qe.ios&&t.composing)&&e.some((t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length))?this.flushSoon():this.flush()})),Fs&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver((()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate){this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))}),{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver((t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))}),{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout((()=>{this.resizeTimeout=-1,this.view.requestMeasure()}),50))}onPrint(t){("change"!=t.type||t.matches)&&(this.view.viewState.printing=!0,this.view.measure(),setTimeout((()=>{this.view.viewState.printing=!1,this.view.requestMeasure()}),500))}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some(((e,i)=>e!=t[i])))){this.gapIntersection.disconnect();for(let e of t)this.gapIntersection.observe(e);this.gaps=t}}onSelectionChange(t){let e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,n=this.selectionRange;if(i.state.facet(ji)?i.root.activeElement!=this.dom:!se(i.dom,n))return;let s=n.anchorNode&&i.docView.nearest(n.anchorNode);s&&s.ignoreEvent(t)?e||(this.selectionChanged=!1):(qe.ie&&qe.ie_version<=11||qe.android&&qe.chrome)&&!i.state.selection.main.empty&&n.focusNode&&oe(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=ie(t.root);if(!e)return!1;let i=qe.safari&&11==t.root.nodeType&&function(t){let e=t.activeElement;for(;e&&e.shadowRoot;)e=e.shadowRoot.activeElement;return e}(this.dom.ownerDocument)==this.dom&&function(t,e){if(e.getComposedRanges){let i=e.getComposedRanges(t.root)[0];if(i)return Ks(t,i)}let i=null;function n(t){t.preventDefault(),t.stopImmediatePropagation(),i=t.getTargetRanges()[0]}return t.contentDOM.addEventListener("beforeinput",n,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",n,!0),i?Ks(t,i):null}(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=se(this.dom,i);return n&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime{let t=this.delayedAndroidKey;if(t){this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&ye(this.dom,t.key,t.keyCode)}};this.flushingAndroidKey=this.view.win.requestAnimationFrame(t)}this.delayedAndroidKey&&"Enter"!=t||(this.delayedAndroidKey={key:t,keyCode:e,force:this.lastChange{this.delayedFlush=-1,this.flush()})))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let t of this.observer.takeRecords())this.queue.push(t);return this.queue}processRecords(){let t=this.pendingRecords();t.length&&(this.queue=[]);let e=-1,i=-1,n=!1;for(let s of t){let t=this.readMutation(s);t&&(t.typeOver&&(n=!0),-1==e?({from:e,to:i}=t):(e=Math.min(t.from,e),i=Math.max(t.to,i)))}return{from:e,to:i,typeOver:n}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),n=this.selectionChanged&&se(this.dom,this.selectionRange);if(t<0&&!n)return null;t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let s=new Hs(this.view,t,e,i);return this.view.docView.domChanged={newSel:s.newSel?s.newSel.main:null},s}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return this.view.requestMeasure(),!1;let i=this.view.state,n=Ws(this.view,e);return this.view.state==i&&this.view.update([]),n}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty("attributes"==t.type),"attributes"==t.type&&(e.flags|=4),"childList"==t.type){let i=_s(e,t.previousSibling||t.target.previousSibling,-1),n=_s(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:n?e.posBefore(n):e.posAtEnd,typeOver:!1}}return"characterData"==t.type?{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue}:null}setWindow(t){t!=this.win&&(this.removeWindowListeners(this.win),this.win=t,this.addWindowListeners(this.win))}addWindowListeners(t){t.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener("change",this.onPrint):t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener("change",this.onPrint):t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var t,e,i;this.stop(),null===(t=this.intersection)||void 0===t||t.disconnect(),null===(e=this.gapIntersection)||void 0===e||e.disconnect(),null===(i=this.resizeScroll)||void 0===i||i.disconnect();for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey)}}function _s(t,e,i){for(;e;){let n=Ce.get(e);if(n&&n.parent==t)return n;let s=e.parentNode;e=s!=t.dom?s:i>0?e.nextSibling:e.previousSibling}return null}function Ks(t,e){let i=e.startContainer,n=e.startOffset,s=e.endContainer,r=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor);return oe(o.node,o.offset,s,r)&&([i,n,s,r]=[s,r,i,n]),{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}}class js{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:e}=t;this.dispatchTransactions=t.dispatchTransactions||e&&(t=>t.forEach((t=>e(t,this))))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new ws(t.state||At.create(t)),t.scrollTo&&t.scrollTo.is(_i)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Ui).map((t=>new Ji(t)));for(let t of this.plugins)t.update(this);this.observer=new qs(this),this.inputState=new Cn(this),this.inputState.ensureHandlers(this.plugins),this.docView=new an(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure()}dispatch(...t){let e=1==t.length&&t[0]instanceof dt?t:1==t.length&&Array.isArray(t[0])?t[0]:[this.state.update(...t)];this.dispatchTransactions(e,this)}update(t){if(0!=this.updateState)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let e,i=!1,n=!1,s=this.state;for(let e of t){if(e.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=e.state}if(this.destroyed)return void(this.viewState.state=s);let r=this.hasFocus,o=0,l=null;t.some((t=>t.annotation(Yn)))?(this.inputState.notifiedFocused=r,o=1):r!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=r,l=Xn(s,r),l||(o=1));let h=this.observer.delayedAndroidKey,a=null;if(h?(this.observer.clearDelayedAndroidKey(),a=this.observer.readChange(),(a&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(a=null)):this.observer.clear(),s.facet(At.phrases)!=this.state.facet(At.phrases))return this.setState(s);e=hn.create(this,s,t),e.flags|=o;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let e of t){if(c&&(c=c.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection;c=new qi(t.empty?t:P.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(_i)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=Gs.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(on)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(i,t.some((t=>t.isUserEvent("select.pointer"))))}finally{this.updateState=0}if(e.startState.facet(Cs)!=e.state.facet(Cs)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),i&&this.docViewUpdate(),!e.empty)for(let t of this.state.facet(Ii))try{t(e)}catch(t){Ki(this.state,t,"update listener")}(l||a)&&Promise.resolve().then((()=>{l&&this.state==l.startState&&this.dispatch(l),a&&!Ws(this,a)&&h.force&&ye(this.contentDOM,h.key,h.keyCode)}))}setState(t){if(0!=this.updateState)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed)return void(this.viewState.state=t);this.updateState=2;let e=this.hasFocus;try{for(let t of this.plugins)t.destroy(this);this.viewState=new ws(t),this.plugins=t.facet(Ui).map((t=>new Ji(t))),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new an(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}e&&this.focus(),this.requestMeasure()}updatePlugins(t){let e=t.startState.facet(Ui),i=t.state.facet(Ui);if(e!=i){let n=[];for(let s of i){let i=e.indexOf(s);if(i<0)n.push(new Ji(s));else{let e=this.plugins[i];e.mustUpdate=t,n.push(e)}}for(let e of this.plugins)e.mustUpdate!=t&&e.destroy(this);this.plugins=n,this.pluginMap.clear()}else for(let e of this.plugins)e.mustUpdate=t;for(let t=0;t-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,n=i.scrollTop*this.scaleY,{scrollAnchorPos:s,scrollAnchorHeight:r}=this.viewState;Math.abs(n-this.viewState.scrollTop)>1&&(r=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(r<0)if(xe(i))s=-1,r=this.viewState.heightMap.height;else{let t=this.viewState.scrollAnchorAt(n);s=t.from,r=t.top}this.updateState=1;let o=this.viewState.measure(this);if(!o&&!this.measureRequests.length&&null==this.viewState.scrollTarget)break;if(t>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let l=[];4&o||([this.measureRequests,l]=[l,this.measureRequests]);let h=l.map((t=>{try{return t.read(this)}catch(t){return Ki(this.state,t),Us}})),a=hn.create(this,this.state,[]),c=!1;a.flags|=o,e?e.flags|=o:e=a,this.updateState=2,a.empty||(this.updatePlugins(a),this.inputState.update(a),this.updateAttrs(),c=this.docView.update(a),c&&this.docViewUpdate());for(let t=0;t1||t<-1){n+=t,i.scrollTop=n/this.scaleY,r=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(Ii))t(e)}get themeClasses(){return Os+" "+(this.state.facet(Ds)?Es:Ts)+" "+this.state.facet(Cs)}updateAttrs(){let t=Js(this,Yi,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(ji)?"true":"false",class:"cm-content",style:`${qe.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Js(this,Xi,e);let i=this.observer.ignore((()=>{let i=Ze(this.contentDOM,this.contentAttrs,e),n=Ze(this.dom,this.editorAttrs,t);return i||n}));return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let t of i.effects)if(t.is(js.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(on);let t=this.state.facet(js.cspNonce);Ut.mount(this.root,this.styleModules.concat(Ps).reverse(),t?{nonce:t}:void 0)}readMeasured(){if(2==this.updateState)throw new Error("Reading the editor layout isn't allowed during an update");0==this.updateState&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(t){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame((()=>this.measure()))),t){if(this.measureRequests.indexOf(t)>-1)return;if(null!=t.key)for(let e=0;ee.spec==t))||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Mn(this,t,Sn(this,t,e,i))}moveByGroup(t,e){return Mn(this,t,Sn(this,t,e,(e=>function(t,e,i){let n=t.state.charCategorizer(e),s=n(i);return t=>{let e=n(t);return s==bt.Space&&(s=e),s==e}}(this,t.head,e))))}visualLineSide(t,e){let i=this.bidiSpans(t),n=this.textDirectionAt(t.from),s=i[e?i.length-1:0];return P.cursor(s.side(e,n)+t.from,s.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let s=kn(t,e.head),r=n&&s.type==si.Text&&(t.lineWrapping||s.widgetLineBreaks)?t.coordsAtPos(e.assoc<0&&e.head>s.from?e.head-1:e.head):null;if(r){let e=t.dom.getBoundingClientRect(),n=t.textDirectionAt(s.from),o=t.posAtCoords({x:i==(n==exports.Direction.LTR)?e.right-1:e.left+1,y:(r.top+r.bottom)/2});if(null!=o)return P.cursor(o,i?-1:1)}return P.cursor(i?s.to:s.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Mn(this,t,function(t,e,i,n){let s=e.head,r=i?1:-1;if(s==(i?t.state.doc.length:0))return P.cursor(s,e.assoc);let o,l=e.goalColumn,h=t.contentDOM.getBoundingClientRect(),a=t.coordsAtPos(s,e.assoc||-1),c=t.documentTop;if(a)null==l&&(l=a.left-h.left),o=r<0?a.top:a.bottom;else{let e=t.viewState.lineBlockAt(s);null==l&&(l=Math.min(h.right-h.left,t.defaultCharacterWidth*(s-e.from))),o=(r<0?e.top:e.bottom)+c}let u=h.left+l,f=null!=n?n:t.viewState.heightOracle.textHeight>>1;for(let e=0;;e+=10){let i=o+(f+e)*r,n=bn(t,{x:u,y:i},!1,r);if(ih.bottom||(r<0?ns)){let e=t.docView.coordsForChar(n),s=!e||i0)}coordsForChar(t){return this.readMeasured(),this.docView.coordsForChar(t)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(t){return!this.state.facet(Wi)||tthis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>$s)return Oi(t.length);let e,i=this.textDirectionAt(t.from);for(let n of this.bidiCache)if(n.from==t.from&&n.dir==i&&(n.fresh||Ai(n.isolates,e=nn(this,t))))return n.order;e||(e=nn(this,t));let n=function(t,e,i){if(!t)return[new Si(0,0,e==gi?1:0)];if(e==pi&&!i.length&&!ki.test(t))return Oi(t.length);if(i.length)for(;t.length>Mi.length;)Mi[Mi.length]=256;let n=[],s=e==pi?0:1;return Di(t,s,s,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new Gs(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||qe.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore((()=>{ve(this.contentDOM),this.docView.updateSelection()}))}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((9==t.nodeType?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){return _i.of(new qi("number"==typeof t?P.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return _i.of(new qi(P.cursor(i.from),"start","start",i.top-t,e,!0))}static domEventHandlers(t){return Gi.define((()=>({})),{eventHandlers:t})}static domEventObservers(t){return Gi.define((()=>({})),{eventObservers:t})}static theme(t,e){let i=Ut.newName(),n=[Cs.of(i),on.of(Bs(`.${i}`,t))];return e&&e.dark&&n.push(Ds.of(!0)),n}static baseTheme(t){return J.lowest(on.of(Bs("."+Os,t,Rs)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&Ce.get(i)||Ce.get(t);return(null===(e=null==n?void 0:n.rootView)||void 0===e?void 0:e.view)||null}}js.styleModule=on,js.inputHandler=Vi,js.scrollHandler=Fi,js.focusChangeEffect=Hi,js.perLineTextDirection=Wi,js.exceptionSink=Ni,js.updateListener=Ii,js.editable=ji,js.mouseSelectionStyle=Li,js.dragMovesSelection=Pi,js.clickAddsSelectionRange=Bi,js.decorations=Qi,js.outerDecorations=Zi,js.atomicRanges=tn,js.bidiIsolatedRanges=en,js.scrollMargins=sn,js.darkTheme=Ds,js.cspNonce=I.define({combine:t=>t.length?t[0]:""}),js.contentAttributes=Xi,js.editorAttributes=Yi,js.lineWrapping=js.contentAttributes.of({class:"cm-lineWrapping"}),js.announce=ft.define();const $s=4096,Us={};class Gs{constructor(t,e,i,n,s,r){this.from=t,this.to=e,this.dir=i,this.isolates=n,this.fresh=s,this.order=r}static update(t,e){if(e.empty&&!t.some((t=>t.fresh)))return t;let i=[],n=t.length?t[t.length-1].dir:exports.Direction.LTR;for(let s=Math.max(0,t.length-10);s=0;s--){let e=n[s],r="function"==typeof e?e(t):e;r&&Ye(r,i)}return i}const Ys=qe.mac?"mac":qe.windows?"win":qe.linux?"linux":"key";function Xs(t,e,i){return e.altKey&&(t="Alt-"+t),e.ctrlKey&&(t="Ctrl-"+t),e.metaKey&&(t="Meta-"+t),!1!==i&&e.shiftKey&&(t="Shift-"+t),t}const Qs=J.default(js.domEventHandlers({keydown:(t,e)=>sr(er(e.state),t,e,"editor")})),Zs=I.define({enables:Qs}),tr=new WeakMap;function er(t){let e=t.facet(Zs),i=tr.get(e);return i||tr.set(e,i=function(t,e=Ys){let i=Object.create(null),n=Object.create(null),s=(t,e)=>{let i=n[t];if(null==i)n[t]=e;else if(i!=e)throw new Error("Key binding "+t+" is used both as a regular binding and as a multi-stroke prefix")},r=(t,n,r,o,l)=>{var h,a;let c=i[t]||(i[t]=Object.create(null)),u=n.split(/ (?!$)/).map((t=>function(t,e){const i=t.split(/-(?!$)/);let n,s,r,o,l=i[i.length-1];"Space"==l&&(l=" ");for(let t=0;t{let n=ir={view:e,prefix:i,scope:t};return setTimeout((()=>{ir==n&&(ir=null)}),nr),!0}]})}let f=u.join(" ");s(f,!1);let d=c[f]||(c[f]={preventDefault:!1,stopPropagation:!1,run:(null===(a=null===(h=c._any)||void 0===h?void 0:h.run)||void 0===a?void 0:a.slice())||[]});r&&d.run.push(r),o&&(d.preventDefault=!0),l&&(d.stopPropagation=!0)};for(let n of t){let t=n.scope?n.scope.split(" "):["editor"];if(n.any)for(let e of t){let t=i[e]||(i[e]=Object.create(null));t._any||(t._any={preventDefault:!1,stopPropagation:!1,run:[]});for(let e in t)t[e].run.push(n.any)}let s=n[e]||n.key;if(s)for(let e of t)r(e,s,n.run,n.preventDefault,n.stopPropagation),n.shift&&r(e,"Shift-"+s,n.shift,n.preventDefault,n.stopPropagation)}return i}(e.reduce(((t,e)=>t.concat(e)),[]))),i}let ir=null;const nr=4e3;function sr(t,e,i,n){let s=function(t){var e=!(Qt&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||Zt&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?Xt:Yt)[t.keyCode]||t.key||"Unidentified";return"Esc"==e&&(e="Escape"),"Del"==e&&(e="Delete"),"Left"==e&&(e="ArrowLeft"),"Up"==e&&(e="ArrowUp"),"Right"==e&&(e="ArrowRight"),"Down"==e&&(e="ArrowDown"),e}(e),r=x(y(s,0))==s.length&&" "!=s,o="",l=!1,h=!1,a=!1;ir&&ir.view==i&&ir.scope==n&&(o=ir.prefix+" ",Rn.indexOf(e.keyCode)<0&&(h=!0,ir=null));let c,u,f=new Set,d=t=>{if(t){for(let n of t.run)if(!f.has(n)&&(f.add(n),n(i,e)))return t.stopPropagation&&(a=!0),!0;t.preventDefault&&(t.stopPropagation&&(a=!0),h=!0)}return!1},p=t[n];return p&&(d(p[o+Xs(s,e,!r)])?l=!0:r&&(e.altKey||e.metaKey||e.ctrlKey)&&!(qe.windows&&e.ctrlKey&&e.altKey)&&(c=Yt[e.keyCode])&&c!=s?(d(p[o+Xs(c,e,!0)])||e.shiftKey&&(u=Xt[e.keyCode])!=s&&u!=c&&d(p[o+Xs(u,e,!1)]))&&(l=!0):r&&e.shiftKey&&d(p[o+Xs(s,e,!0)])&&(l=!0),!l&&d(p._any)&&(l=!0)),h&&(l=!0),l&&a&&e.stopPropagation(),l}class rr{constructor(t,e,i,n,s){this.className=t,this.left=e,this.top=i,this.width=n,this.height=s}draw(){let t=document.createElement("div");return t.className=this.className,this.adjust(t),t}update(t,e){return e.className==this.className&&(this.adjust(t),!0)}adjust(t){t.style.left=this.left+"px",t.style.top=this.top+"px",null!=this.width&&(t.style.width=this.width+"px"),t.style.height=this.height+"px"}eq(t){return this.left==t.left&&this.top==t.top&&this.width==t.width&&this.height==t.height&&this.className==t.className}static forRange(t,e,i){if(i.empty){let n=t.coordsAtPos(i.head,i.assoc||1);if(!n)return[];let s=or(t);return[new rr(e,n.left-s.left,n.top-s.top,null,n.bottom-n.top)]}return function(t,e,i){if(i.to<=t.viewport.from||i.from>=t.viewport.to)return[];let n=Math.max(i.from,t.viewport.from),s=Math.min(i.to,t.viewport.to),r=t.textDirection==exports.Direction.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),h=or(t),a=o.querySelector(".cm-line"),c=a&&window.getComputedStyle(a),u=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),f=l.right-(c?parseInt(c.paddingRight):0),d=kn(t,n),p=kn(t,s),g=d.type==si.Text?d:null,m=p.type==si.Text?p:null;g&&(t.lineWrapping||d.widgetLineBreaks)&&(g=lr(t,n,g));m&&(t.lineWrapping||p.widgetLineBreaks)&&(m=lr(t,s,m));if(g&&m&&g.from==m.from)return w(y(i.from,i.to,g));{let e=g?y(i.from,null,g):b(d,!1),n=m?y(null,i.to,m):b(p,!0),s=[];return(g||d).to<(m||p).from-(g&&m?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2a&&n.from=r)break;l>s&&h(Math.max(t,s),null==e&&t<=a,Math.min(l,r),null==i&&l>=c,o.dir)}if(s=n.to+1,s>=r)break}return 0==l.length&&h(a,null==e,c,null==i,t.textDirection),{top:s,bottom:o,horizontal:l}}function b(t,e){let i=l.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function or(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==exports.Direction.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function lr(t,e,i){let n=P.cursor(e);return{from:Math.max(i.from,t.moveToLineBoundary(n,!1,!0).from),to:Math.min(i.to,t.moveToLineBoundary(n,!0,!0).from),type:si.Text}}class hr{constructor(t,e){this.view=t,this.layer=e,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=t.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),e.above&&this.dom.classList.add("cm-layer-above"),e.class&&this.dom.classList.add(e.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(t.state),t.requestMeasure(this.measureReq),e.mount&&e.mount(this.dom,t)}update(t){t.startState.facet(ar)!=t.state.facet(ar)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}docViewUpdate(t){!1!==this.layer.updateOnDocViewUpdate&&t.requestMeasure(this.measureReq)}setOrder(t){let e=0,i=t.facet(ar);for(;e{return i=t,n=this.drawn[e],!(i.constructor==n.constructor&&i.eq(n));var i,n}))){let e=this.dom.firstChild,i=0;for(let n of t)n.update&&e&&n.constructor&&this.drawn[i].constructor&&n.update(e,this.drawn[i])?(e=e.nextSibling,i++):this.dom.insertBefore(n.draw(),e);for(;e;){let t=e.nextSibling;e.remove(),e=t}this.drawn=t}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const ar=I.define();function cr(t){return[Gi.define((e=>new hr(e,t))),ar.of(t)]}const ur=!qe.ios,fr=I.define({combine:t=>Mt(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function dr(t){return t.startState.facet(fr)!=t.state.facet(fr)}const pr=cr({above:!0,markers(t){let{state:e}=t,i=e.facet(fr),n=[];for(let s of e.selection.ranges){let r=s==e.selection.main;if(s.empty?!r||ur:i.drawRangeCursor){let e=r?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=s.empty?s:P.cursor(s.head,s.head>s.anchor?-1:1);for(let s of rr.forRange(t,e,i))n.push(s)}}return n},update(t,e){t.transactions.some((t=>t.selection))&&(e.style.animationName="cm-blink"==e.style.animationName?"cm-blink2":"cm-blink");let i=dr(t);return i&&gr(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){gr(e.state,t)},class:"cm-cursorLayer"});function gr(t,e){e.style.animationDuration=t.facet(fr).cursorBlinkRate+"ms"}const mr=cr({above:!1,markers:t=>t.state.selection.ranges.map((e=>e.empty?[]:rr.forRange(t,"cm-selectionBackground",e))).reduce(((t,e)=>t.concat(e))),update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||dr(t),class:"cm-selectionLayer"}),vr={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};ur&&(vr[".cm-line"].caretColor="transparent !important",vr[".cm-content"]={caretColor:"transparent !important"});const wr=J.highest(js.theme(vr));function yr(t,e,i,n,s){e.lastIndex=0;for(let r,o=t.iterRange(i,n),l=i;!o.next().done;l+=o.value.length)if(!o.lineBreak)for(;r=e.exec(o.value);)s(l+r.index,r)}class br{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:s,maxLength:r=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,n)this.addMatch=(t,e,i,s)=>n(s,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,s)=>{let r=i(t,e,n);r&&s(n,n+t[0].length,r)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,s)=>s(n,n+t[0].length,i)}this.boundary=s,this.maxLength=r}createDeco(t){let e=new Rt,i=e.add.bind(e);for(let{from:e,to:n}of function(t,e){let i=t.visibleRanges;if(1==i.length&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:s,to:r}of i)s=Math.max(t.state.doc.lineAt(s).from,s-e),r=Math.min(t.state.doc.lineAt(r).to,r+e),n.length&&n[n.length-1].to>=s?n[n.length-1].to=r:n.push({from:s,to:r});return n}(t,this.maxLength))yr(t.state.doc,this.regexp,e,n,((e,n)=>this.addMatch(n,t,e,i)));return e.finish()}updateDeco(t,e){let i=1e9,n=-1;return t.docChanged&&t.changes.iterChanges(((e,s,r,o)=>{o>t.view.viewport.from&&r1e3?this.createDeco(t.view):n>-1?this.updateRange(t.view,e.map(t.changes),i,n):e}updateRange(t,e,i,n){for(let s of t.visibleRanges){let r=Math.max(s.from,i),o=Math.min(s.to,n);if(o>r){let i=t.state.doc.lineAt(r),n=i.toi.from;r--)if(this.boundary.test(i.text[r-1-i.from])){l=r;break}for(;oc.push(i.range(t,e));if(i==n)for(this.regexp.lastIndex=l-i.from;(a=this.regexp.exec(i.text))&&a.indexthis.addMatch(i,t,e,u)));e=e.update({filterFrom:l,filterTo:h,filter:(t,e)=>th,add:c})}}return e}}const xr=null!=/x/.unicode?"gu":"g",kr=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff-]",xr),Sr={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"};let Ar=null;const Mr=I.define({combine(t){let e=Mt(t,{render:null,specialChars:kr,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Ar&&"undefined"!=typeof document&&document.body){let e=document.body.style;Ar=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Ar||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,xr)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,xr)),e}});let Cr=null;class Dr extends ni{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=function(t){return t>=32?"•":10==t?"␤":String.fromCharCode(9216+t)}(this.code),i=t.state.phrase("Control character")+" "+(Sr[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,i,e);if(n)return n;let s=document.createElement("span");return s.textContent=e,s.title=i,s.setAttribute("aria-label",i),s.className="cm-specialChar",s}ignoreEvent(){return!1}}class Or extends ni{constructor(t){super(),this.width=t}eq(t){return t.width==this.width}toDOM(){let t=document.createElement("span");return t.textContent="\t",t.className="cm-tab",t.style.width=this.width+"px",t}ignoreEvent(){return!1}}const Tr=2e3;function Er(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1),n=t.state.doc.lineAt(i),s=i-n.from,r=s>Tr?-1:s==n.length?function(t,e){let i=t.coordsAtPos(t.viewport.from);return i?Math.round(Math.abs((i.left-e)/t.defaultCharacterWidth)):-1}(t,e.clientX):qt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:r,off:s}}function Rr(t,e){let i=Er(t,e),n=t.state.selection;return i?{update(t){if(t.docChanged){let e=t.changes.mapPos(t.startState.doc.line(i.line).from),s=t.state.doc.lineAt(e);i={line:s.number,col:i.col,off:Math.min(i.off,s.length)},n=n.map(t.changes)}},get(e,s,r){let o=Er(t,e);if(!o)return n;let l=function(t,e,i){let n=Math.min(e.line,i.line),s=Math.max(e.line,i.line),r=[];if(e.off>Tr||i.off>Tr||e.col<0||i.col<0){let o=Math.min(e.off,i.off),l=Math.max(e.off,i.off);for(let e=n;e<=s;e++){let i=t.doc.line(e);i.length<=l&&r.push(P.range(i.from+o,i.to+l))}}else{let o=Math.min(e.col,i.col),l=Math.max(e.col,i.col);for(let e=n;e<=s;e++){let i=t.doc.line(e),n=_t(i.text,o,t.tabSize,!0);if(n<0)r.push(P.cursor(i.to));else{let e=_t(i.text,l,t.tabSize);r.push(P.range(i.from+n,i.from+e))}}}return r}(t.state,i,o);return l.length?r?P.create(l.concat(n.ranges)):P.create(l):n}}:null}const Br={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},Pr={style:"cursor: crosshair"};const Lr="-10000px";class Nr{constructor(t,e,i,n){this.facet=e,this.createTooltipView=i,this.removeTooltipView=n,this.input=t.state.facet(e),this.tooltips=this.input.filter((t=>t));let s=null;this.tooltipViews=this.tooltips.map((t=>s=i(t,s)))}update(t,e){var i;let n=t.state.facet(this.facet),s=n.filter((t=>t));if(n===this.input){for(let e of this.tooltipViews)e.update&&e.update(t);return!1}let r=[],o=e?[]:null;for(let i=0;ie[i]=t)),e.length=o.length),this.input=n,this.tooltips=s,this.tooltipViews=r,!0}}function Ir(t){let{win:e}=t;return{top:0,left:0,bottom:e.innerHeight,right:e.innerWidth}}const Vr=I.define({combine:t=>{var e,i,n;return{position:qe.ios?"absolute":(null===(e=t.find((t=>t.position)))||void 0===e?void 0:e.position)||"fixed",parent:(null===(i=t.find((t=>t.parent)))||void 0===i?void 0:i.parent)||null,tooltipSpace:(null===(n=t.find((t=>t.tooltipSpace)))||void 0===n?void 0:n.tooltipSpace)||Ir}}}),Hr=new WeakMap,Wr=Gi.fromClass(class{constructor(t){this.view=t,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=t.state.facet(Vr);this.position=e.position,this.parent=e.parent,this.classes=t.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver="function"==typeof ResizeObserver?new ResizeObserver((()=>this.measureSoon())):null,this.manager=new Nr(t,qr,((t,e)=>this.createTooltip(t,e)),(t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()})),this.above=this.manager.tooltips.map((t=>!!t.above)),this.intersectionObserver="function"==typeof IntersectionObserver?new IntersectionObserver((t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()}),{threshold:[1]}):null,this.observeIntersection(),t.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let t of this.manager.tooltipViews)this.intersectionObserver.observe(t.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout((()=>{this.measureTimeout=-1,this.maybeMeasure()}),50))}update(t){t.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(t,this.above);e&&this.observeIntersection();let i=e||t.geometryChanged,n=t.state.facet(Vr);if(n.position!=this.position&&!this.madeAbsolute){this.position=n.position;for(let t of this.manager.tooltipViews)t.dom.style.position=this.position;i=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let t of this.manager.tooltipViews)this.container.appendChild(t.dom);i=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);i&&this.maybeMeasure()}createTooltip(t,e){let i=t.create(this.view),n=e?e.dom:null;if(i.dom.classList.add("cm-tooltip"),t.arrow&&!i.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",i.dom.appendChild(t)}return i.dom.style.position=this.position,i.dom.style.top=Lr,i.dom.style.left="0px",this.container.insertBefore(i.dom,n),i.mount&&i.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(i.dom),i}destroy(){var t,e,i;this.view.win.removeEventListener("resize",this.measureSoon);for(let e of this.manager.tooltipViews)e.dom.remove(),null===(t=e.destroy)||void 0===t||t.call(e);this.parent&&this.container.remove(),null===(e=this.resizeObserver)||void 0===e||e.disconnect(),null===(i=this.intersectionObserver)||void 0===i||i.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=this.view.dom.getBoundingClientRect(),e=1,i=1,n=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(qe.gecko)n=t.offsetParent!=this.container.ownerDocument.body;else if(t.style.top==Lr&&"0px"==t.style.left){let e=t.getBoundingClientRect();n=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}}if(n||"absolute"==this.position)if(this.parent){let t=this.parent.getBoundingClientRect();t.width&&t.height&&(e=t.width/this.parent.offsetWidth,i=t.height/this.parent.offsetHeight)}else({scaleX:e,scaleY:i}=this.view.viewState);return{editor:t,parent:this.parent?this.container.getBoundingClientRect():t,pos:this.manager.tooltips.map(((t,e)=>{let i=this.manager.tooltipViews[e];return i.getCoords?i.getCoords(t.pos):this.view.coordsAtPos(t.pos)})),size:this.manager.tooltipViews.map((({dom:t})=>t.getBoundingClientRect())),space:this.view.state.facet(Vr).tooltipSpace(this.view),scaleX:e,scaleY:i,makeAbsolute:n}}writeMeasure(t){var e;if(t.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let t of this.manager.tooltipViews)t.dom.style.position="absolute"}let{editor:i,space:n,scaleX:s,scaleY:r}=t,o=[];for(let l=0;l=Math.min(i.bottom,n.bottom)||u.rightMath.min(i.right,n.right)+.1){c.style.top=Lr;continue}let d=h.arrow?a.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,g=f.right-f.left,m=null!==(e=Hr.get(a))&&void 0!==e?e:f.bottom-f.top,v=a.offset||Fr,w=this.view.textDirection==exports.Direction.LTR,y=f.width>n.right-n.left?w?n.left:n.right-f.width:w?Math.min(u.left-(d?14:0)+v.x,n.right-g):Math.max(n.left,u.left-g+(d?14:0)-v.x),b=this.above[l];!h.strictSide&&(b?u.top-(f.bottom-f.top)-v.yn.bottom)&&b==n.bottom-u.bottom>u.top-n.top&&(b=this.above[l]=!b);let x=(b?u.top-n.top:n.bottom-u.bottom)-p;if(xy&&t.topk&&(k=b?t.top-m-2-p:t.bottom+p+2);if("absolute"==this.position?(c.style.top=(k-t.parent.top)/r+"px",c.style.left=(y-t.parent.left)/s+"px"):(c.style.top=k/r+"px",c.style.left=y/s+"px"),d){let t=u.left+(w?v.x:-v.x)-(y+14-7);d.style.left=t/s+"px"}!0!==a.overlap&&o.push({left:y,top:k,right:S,bottom:k+m}),c.classList.toggle("cm-tooltip-above",b),c.classList.toggle("cm-tooltip-below",!b),a.positioned&&a.positioned(t.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let t of this.manager.tooltipViews)t.dom.style.top=Lr}},{eventObservers:{scroll(){this.maybeMeasure()}}}),zr=js.baseTheme({".cm-tooltip":{zIndex:100,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),Fr={x:0,y:0},qr=I.define({enables:[Wr,zr]}),_r=I.define({combine(t){let e,i;for(let n of t)e=e||n.topContainer,i=i||n.bottomContainer;return{topContainer:e,bottomContainer:i}}});function Kr(t,e){let i=t.plugin(jr),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const jr=Gi.fromClass(class{constructor(t){this.input=t.state.facet(Gr),this.specs=this.input.filter((t=>t)),this.panels=this.specs.map((e=>e(t)));let e=t.state.facet(_r);this.top=new $r(t,!0,e.topContainer),this.bottom=new $r(t,!1,e.bottomContainer),this.top.sync(this.panels.filter((t=>t.top))),this.bottom.sync(this.panels.filter((t=>!t.top)));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(t){let e=t.state.facet(_r);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new $r(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new $r(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(Gr);if(i!=this.input){let e=i.filter((t=>t)),n=[],s=[],r=[],o=[];for(let i of e){let e,l=this.specs.indexOf(i);l<0?(e=i(t.view),o.push(e)):(e=this.panels[l],e.update&&e.update(t)),n.push(e),(e.top?s:r).push(e)}this.specs=e,this.panels=n,this.top.sync(s),this.bottom.sync(r);for(let t of o)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}else for(let e of this.panels)e.update&&e.update(t)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:t=>js.scrollMargins.of((e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}}))});class $r{constructor(t,e,i){this.view=t,this.top=e,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(t){for(let e of this.panels)e.destroy&&t.indexOf(e)<0&&e.destroy();this.panels=t,this.syncDOM()}syncDOM(){if(0==this.panels.length)return void(this.dom&&(this.dom.remove(),this.dom=void 0));if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let t=this.dom.firstChild;for(let e of this.panels)if(e.dom.parentNode==this.dom){for(;t!=e.dom;)t=Ur(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=Ur(t)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(this.container&&this.classes!=this.view.themeClasses){for(let t of this.classes.split(" "))t&&this.container.classList.remove(t);for(let t of(this.classes=this.view.themeClasses).split(" "))t&&this.container.classList.add(t)}}}function Ur(t){let e=t.nextSibling;return t.remove(),e}const Gr=I.define({enables:jr});class Jr extends Ct{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}Jr.prototype.elementClass="",Jr.prototype.toDOM=void 0,Jr.prototype.mapMode=S.TrackBefore,Jr.prototype.startSide=Jr.prototype.endSide=-1,Jr.prototype.point=!0;const Yr=I.define(),Xr=I.define(),Qr=I.define({combine:t=>t.some((t=>t))});function Zr(t){let e=[to];return t&&!1===t.fixed&&e.push(Qr.of(!0)),e}const to=Gi.fromClass(class{constructor(t){this.view=t,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(Xr).map((e=>new so(t,e)));for(let t of this.gutters)this.dom.appendChild(t.dom);this.fixed=!t.state.facet(Qr),this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}update(t){if(this.updateGutters(t)){let e=this.prevViewport,i=t.view.viewport,n=Math.min(e.to,i.to)-Math.max(e.from,i.from);this.syncGutters(n<.8*(i.to-i.from))}t.geometryChanged&&(this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px"),this.view.state.facet(Qr)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":""),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&this.dom.remove();let i=Et.iter(this.view.state.facet(Yr),this.view.viewport.from),n=[],s=this.gutters.map((t=>new no(t,this.view.viewport,-this.view.documentPadding.top)));for(let t of this.view.viewportLineBlocks)if(n.length&&(n=[]),Array.isArray(t.type)){let e=!0;for(let r of t.type)if(r.type==si.Text&&e){io(i,n,r.from);for(let t of s)t.line(this.view,r,n);e=!1}else if(r.widget)for(let t of s)t.widget(this.view,r)}else if(t.type==si.Text){io(i,n,t.from);for(let e of s)e.line(this.view,t,n)}else if(t.widget)for(let e of s)e.widget(this.view,t);for(let t of s)t.finish();t&&this.view.scrollDOM.insertBefore(this.dom,e)}updateGutters(t){let e=t.startState.facet(Xr),i=t.state.facet(Xr),n=t.docChanged||t.heightChanged||t.viewportChanged||!Et.eq(t.startState.facet(Yr),t.state.facet(Yr),t.view.viewport.from,t.view.viewport.to);if(e==i)for(let e of this.gutters)e.update(t)&&(n=!0);else{n=!0;let s=[];for(let n of i){let i=e.indexOf(n);i<0?s.push(new so(this.view,n)):(this.gutters[i].update(t),s.push(this.gutters[i]))}for(let t of this.gutters)t.dom.remove(),s.indexOf(t)<0&&t.destroy();for(let t of s)this.dom.appendChild(t.dom);this.gutters=s}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove()}},{provide:t=>js.scrollMargins.of((e=>{let i=e.plugin(t);return i&&0!=i.gutters.length&&i.fixed?e.textDirection==exports.Direction.LTR?{left:i.dom.offsetWidth*e.scaleX}:{right:i.dom.offsetWidth*e.scaleX}:null}))});function eo(t){return Array.isArray(t)?t:[t]}function io(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class no{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=Et.iter(t.markers,e.from)}addElement(t,e,i){let{gutter:n}=this,s=(e.top-this.height)/t.scaleY,r=e.height/t.scaleY;if(this.i==n.elements.length){let e=new ro(t,r,s,i);n.elements.push(e),n.dom.appendChild(e.dom)}else n.elements[this.i].update(t,r,s,i);this.height=e.bottom,this.i++}line(t,e,i){let n=[];io(this.cursor,n,e.from),i.length&&(n=n.concat(i));let s=this.gutter.config.lineMarker(t,e,n);s&&n.unshift(s);let r=this.gutter;(0!=n.length||r.config.renderEmptyElements)&&this.addElement(t,e,n)}widget(t,e){let i=this.gutter.config.widgetMarker(t,e.widget,e);i&&this.addElement(t,e,[i])}finish(){let t=this.gutter;for(;t.elements.length>this.i;){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class so{constructor(t,e){this.view=t,this.config=e,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let i in e.domEventHandlers)this.dom.addEventListener(i,(n=>{let s,r=n.target;if(r!=this.dom&&this.dom.contains(r)){for(;r.parentNode!=this.dom;)r=r.parentNode;let t=r.getBoundingClientRect();s=(t.top+t.bottom)/2}else s=n.clientY;let o=t.lineBlockAtHeight(s-t.documentTop);e.domEventHandlers[i](t,o,n)&&n.preventDefault()}));this.markers=eo(e.markers(t)),e.initialSpacer&&(this.spacer=new ro(t,0,0,[e.initialSpacer(t)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(t){let e=this.markers;if(this.markers=eo(this.config.markers(t.view)),this.spacer&&this.config.updateSpacer){let e=this.config.updateSpacer(this.spacer.markers[0],t);e!=this.spacer.markers[0]&&this.spacer.update(t.view,0,0,[e])}let i=t.view.viewport;return!Et.eq(this.markers,e,i.from,i.to)||!!this.config.lineMarkerChange&&this.config.lineMarkerChange(t)}destroy(){for(let t of this.elements)t.destroy()}}class 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el=$o.define,il=el(),nl=el(),sl=el(nl),rl=el(nl),ol=el(),ll=el(ol),hl=el(ol),al=el(),cl=el(al),ul=el(),fl=el(),dl=el(),pl=el(dl),gl=el(),ml={comment:il,lineComment:el(il),blockComment:el(il),docComment:el(il),name:nl,variableName:el(nl),typeName:sl,tagName:el(sl),propertyName:rl,attributeName:el(rl),className:el(nl),labelName:el(nl),namespace:el(nl),macroName:el(nl),literal:ol,string:ll,docString:el(ll),character:el(ll),attributeValue:el(ll),number:hl,integer:el(hl),float:el(hl),bool:el(ol),regexp:el(ol),escape:el(ol),color:el(ol),url:el(ol),keyword:ul,self:el(ul),null:el(ul),atom:el(ul),unit:el(ul),modifier:el(ul),operatorKeyword:el(ul),controlKeyword:el(ul),definitionKeyword:el(ul),moduleKeyword:el(ul),operator:fl,derefOperator:el(fl),arithmeticOperator:el(fl),logicOperator:el(fl),bitwiseOperator:el(fl),compareOperator:el(fl),updateOperator:el(fl),definitionOperator:el(fl),typeOperator:el(fl),controlOperator:el(fl),punctuation:dl,separator:el(dl),bracket:pl,angleBracket:el(pl),squareBracket:el(pl),paren:el(pl),brace:el(pl),content:al,heading:cl,heading1:el(cl),heading2:el(cl),heading3:el(cl),heading4:el(cl),heading5:el(cl),heading6:el(cl),contentSeparator:el(al),list:el(al),quote:el(al),emphasis:el(al),strong:el(al),link:el(al),monospace:el(al),strikethrough:el(al),inserted:el(),deleted:el(),changed:el(),invalid:el(),meta:gl,documentMeta:el(gl),annotation:el(gl),processingInstruction:el(gl),definition:$o.defineModifier(),constant:$o.defineModifier(),function:$o.defineModifier(),standard:$o.defineModifier(),local:$o.defineModifier(),special:$o.defineModifier()};var vl;Qo([{tag:ml.link,class:"tok-link"},{tag:ml.heading,class:"tok-heading"},{tag:ml.emphasis,class:"tok-emphasis"},{tag:ml.strong,class:"tok-strong"},{tag:ml.keyword,class:"tok-keyword"},{tag:ml.atom,class:"tok-atom"},{tag:ml.bool,class:"tok-bool"},{tag:ml.url,class:"tok-url"},{tag:ml.labelName,class:"tok-labelName"},{tag:ml.inserted,class:"tok-inserted"},{tag:ml.deleted,class:"tok-deleted"},{tag:ml.literal,class:"tok-literal"},{tag:ml.string,class:"tok-string"},{tag:ml.number,class:"tok-number"},{tag:[ml.regexp,ml.escape,ml.special(ml.string)],class:"tok-string2"},{tag:ml.variableName,class:"tok-variableName"},{tag:ml.local(ml.variableName),class:"tok-variableName tok-local"},{tag:ml.definition(ml.variableName),class:"tok-variableName tok-definition"},{tag:ml.special(ml.variableName),class:"tok-variableName2"},{tag:ml.definition(ml.propertyName),class:"tok-propertyName tok-definition"},{tag:ml.typeName,class:"tok-typeName"},{tag:ml.namespace,class:"tok-namespace"},{tag:ml.className,class:"tok-className"},{tag:ml.macroName,class:"tok-macroName"},{tag:ml.propertyName,class:"tok-propertyName"},{tag:ml.operator,class:"tok-operator"},{tag:ml.comment,class:"tok-comment"},{tag:ml.meta,class:"tok-meta"},{tag:ml.invalid,class:"tok-invalid"},{tag:ml.punctuation,class:"tok-punctuation"}]);const wl=new mo;const yl=new mo;class bl{constructor(t,e,i=[],n=""){this.data=t,this.name=n,At.prototype.hasOwnProperty("tree")||Object.defineProperty(At.prototype,"tree",{get(){return kl(this)}}),this.parser=e,this.extension=[Rl.of(this),At.languageData.of(((t,e,i)=>{let n=xl(t,e,i),s=n.type.prop(wl);if(!s)return[];let r=t.facet(s),o=n.type.prop(yl);if(o){let s=n.resolve(e-n.from,i);for(let e of o)if(e.test(s,t)){let i=t.facet(e.facet);return"replace"==e.type?i:i.concat(r)}}return r}))].concat(i)}isActiveAt(t,e,i=-1){return xl(t,e,i).type.prop(wl)==this.data}findRegions(t){let e=t.facet(Rl);if((null==e?void 0:e.data)==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let i=[],n=(t,e)=>{if(t.prop(wl)==this.data)return void i.push({from:e,to:e+t.length});let s=t.prop(mo.mounted);if(s){if(s.tree.prop(wl)==this.data){if(s.overlay)for(let t of s.overlay)i.push({from:t.from+e,to:t.to+e});else i.push({from:e,to:e+t.length});return}if(s.overlay){let t=i.length;if(n(s.tree,s.overlay[0].from+e),i.length>t)return}}for(let i=0;i=this.cursorPos?this.doc.sliceString(t,e):this.string.slice(t-i,e-i)}}let Al=null;class Ml{constructor(t,e,i=[],n,s,r,o,l){this.parser=t,this.state=e,this.fragments=i,this.tree=n,this.treeLen=s,this.viewport=r,this.skipped=o,this.scheduleOn=l,this.parse=null,this.tempSkipped=[]}static create(t,e,i){return new Ml(t,e,[],Ao.empty,0,i,[],null)}startParse(){return this.parser.startParse(new Sl(this.state.doc),this.fragments)}work(t,e){return null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=Ao.empty&&this.isDone(null!=e?e:this.state.doc.length)?(this.takeTree(),!0):this.withContext((()=>{var i;if("number"==typeof t){let e=Date.now()+t;t=()=>Date.now()>e}for(this.parse||(this.parse=this.startParse()),null!=e&&(null==this.parse.stoppedAt||this.parse.stoppedAt>e)&&e=this.treeLen&&((null==this.parse.stoppedAt||this.parse.stoppedAt>t)&&this.parse.stopAt(t),this.withContext((()=>{for(;!(e=this.parse.advance()););})),this.treeLen=t,this.tree=e,this.fragments=this.withoutTempSkipped(qo.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=Al;Al=this;try{return t()}finally{Al=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=Cl(t,e.from,e.to);return t}changes(t,e){let{fragments:i,tree:n,treeLen:s,viewport:r,skipped:o}=this;if(this.takeTree(),!t.empty){let e=[];if(t.iterChangedRanges(((t,i,n,s)=>e.push({fromA:t,toA:i,fromB:n,toB:s}))),i=qo.applyChanges(i,e),n=Ao.empty,s=0,r={from:t.mapPos(r.from,-1),to:t.mapPos(r.to,1)},this.skipped.length){o=[];for(let e of this.skipped){let i=t.mapPos(e.from,1),n=t.mapPos(e.to,-1);it.from&&(this.fragments=Cl(this.fragments,i,n),this.skipped.splice(e--,1))}return!(this.skipped.length>=e)&&(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(t,e){this.skipped.push({from:t,to:e})}static getSkippingParser(t){return new class extends _o{createParse(e,i,n){let s=n[0].from,r=n[n.length-1].to;return{parsedPos:s,advance(){let e=Al;if(e){for(let t of n)e.tempSkipped.push(t);t&&(e.scheduleOn=e.scheduleOn?Promise.all([e.scheduleOn,t]):t)}return this.parsedPos=r,new Ao(yo.none,[],[],r-s)},stoppedAt:null,stopAt(){}}}}}isDone(t){t=Math.min(t,this.state.doc.length);let e=this.fragments;return this.treeLen>=t&&e.length&&0==e[0].from&&e[0].to>=t}static get(){return Al}}function Cl(t,e,i){return qo.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class Dl{constructor(t){this.context=t,this.tree=t.tree}apply(t){if(!t.docChanged&&this.tree==this.context.tree)return this;let e=this.context.changes(t.changes,t.state),i=this.context.treeLen==t.startState.doc.length?void 0:Math.max(t.changes.mapPos(this.context.treeLen),e.viewport.to);return e.work(20,i)||e.takeTree(),new Dl(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=Ml.create(t.facet(Rl).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Dl(i)}}bl.state=_.define({create:Dl.init,update(t,e){for(let t of e.effects)if(t.is(bl.setState))return t.value;return e.startState.facet(Rl)!=e.state.facet(Rl)?Dl.init(e.state):t.apply(e)}});let Ol=t=>{let e=setTimeout((()=>t()),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Ol=t=>{let e=-1,i=setTimeout((()=>{e=requestIdleCallback(t,{timeout:400})}),100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const Tl="undefined"!=typeof navigator&&(null===(vl=navigator.scheduling)||void 0===vl?void 0:vl.isInputPending)?()=>navigator.scheduling.isInputPending():null,El=Gi.fromClass(class{constructor(t){this.view=t,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(t){let e=this.view.state.field(bl.state).context;(e.updateViewport(t.view.viewport)||this.view.viewport.to>e.treeLen)&&this.scheduleWork(),(t.docChanged||t.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(e)}scheduleWork(){if(this.working)return;let{state:t}=this.view,e=t.field(bl.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Ol(this.work))}work(t){this.working=null;let e=Date.now();if(this.chunkEndn+1e3,l=s.context.work((()=>Tl&&Tl()||Date.now()>r),n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:bl.setState.of(new Dl(s.context))})),this.chunkBudget>0&&(!l||o)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(t){t.scheduleOn&&(this.workScheduled++,t.scheduleOn.then((()=>this.scheduleWork())).catch((t=>Ki(this.view.state,t))).then((()=>this.workScheduled--)),t.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Rl=I.define({combine:t=>t.length?t[0]:null,enables:t=>[bl.state,El,js.contentAttributes.compute([t],(e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}}))]});const Bl=I.define(),Pl=I.define({combine:t=>{if(!t.length)return" ";let e=t[0];if(!e||/\S/.test(e)||Array.from(e).some((t=>t!=e[0])))throw new Error("Invalid indent unit: "+JSON.stringify(t[0]));return e}});function Ll(t){let e=t.facet(Pl);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function Nl(t,e){let i="",n=t.tabSize,s=t.facet(Pl)[0];if("\t"==s){for(;e>=n;)i+="\t",e-=n;s=" "}for(let t=0;t=e?function(t,e,i){let n=e.resolveStack(i),s=n.node.enterUnfinishedNodesBefore(i);if(s!=n.node){let t=[];for(let e=s;e!=n.node;e=e.parent)t.push(e);for(let e=t.length-1;e>=0;e--)n={node:t[e],next:n}}return Wl(n,t,i)}(t,i,e):null}class Vl{constructor(t,e={}){this.state=t,this.options=e,this.unit=Ll(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:s}=this.options;return null!=n&&n>=i.from&&n<=i.to?s&&n==t?{text:"",from:t}:(e<0?n-1&&(s+=r-this.countColumn(i,i.search(/\S|$/))),s}countColumn(t,e=t.length){return qt(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.options.overrideIndentation;if(s){let t=s(n);if(t>-1)return t}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Hl=new mo;function Wl(t,e,i){for(let n=t;n;n=n.next){let t=zl(n.node);if(t)return t(ql.create(e,i,n))}return 0}function zl(t){let e=t.type.prop(Hl);if(e)return e;let i,n=t.firstChild;if(n&&(i=n.type.prop(mo.closedBy))){let e=t.lastChild,n=e&&i.indexOf(e.name)>-1;return t=>function(t,e,i,n,s){let r=t.textAfter,o=r.match(/^\s*/)[0].length,l=n&&r.slice(o,o+n.length)==n||s==t.pos+o,h=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;let s=t.options.simulateBreak,r=t.state.doc.lineAt(i.from),o=null==s||s<=r.from?r.to:Math.min(r.to,s);for(let t=i.to;;){let s=e.childAfter(t);if(!s||s==n)return null;if(!s.type.isSkipped)return s.from=n?void 0:{from:i,to:n}}const jl=ft.define({map:Kl}),$l=ft.define({map:Kl}),Ul=_.define({create:()=>ri.none,update(t,e){t=t.map(e.changes);for(let i of e.effects)if(i.is(jl)&&!Gl(t,i.value.from,i.value.to)){let{preparePlaceholder:n}=e.state.facet(Yl),s=n?ri.replace({widget:new Zl(n(e.state,i.value))}):Ql;t=t.update({add:[s.range(i.value.from,i.value.to)]})}else i.is($l)&&(t=t.update({filter:(t,e)=>i.value.from!=t||i.value.to!=e,filterFrom:i.value.from,filterTo:i.value.to}));if(e.selection){let i=!1,{head:n}=e.selection.main;t.between(n,n,((t,e)=>{tn&&(i=!0)})),i&&(t=t.update({filterFrom:n,filterTo:n,filter:(t,e)=>e<=n||t>=n}))}return t},provide:t=>js.decorations.from(t),toJSON(t,e){let i=[];return t.between(0,e.doc.length,((t,e)=>{i.push(t,e)})),i},fromJSON(t){if(!Array.isArray(t)||t.length%2)throw new RangeError("Invalid JSON for fold state");let e=[];for(let i=0;i{t==e&&s==i&&(n=!0)})),n}const Jl={placeholderDOM:null,preparePlaceholder:null,placeholderText:"…"},Yl=I.define({combine:t=>Mt(t,Jl)});function Xl(t,e){let{state:i}=t,n=i.facet(Yl),s=e=>{let i=t.lineBlockAt(t.posAtDOM(e.target)),n=function(t,e,i){var n;let s=null;return null===(n=t.field(Ul,!1))||void 0===n||n.between(e,i,((t,e)=>{(!s||s.from>t)&&(s={from:t,to:e})})),s}(t.state,i.from,i.to);n&&t.dispatch({effects:$l.of(n)}),e.preventDefault()};if(n.placeholderDOM)return n.placeholderDOM(t,s,e);let r=document.createElement("span");return r.textContent=n.placeholderText,r.setAttribute("aria-label",i.phrase("folded code")),r.title=i.phrase("unfold"),r.className="cm-foldPlaceholder",r.onclick=s,r}const Ql=ri.replace({widget:new class extends ni{toDOM(t){return Xl(t,null)}}});class Zl extends ni{constructor(t){super(),this.value=t}eq(t){return this.value==t.value}toDOM(t){return Xl(t,this.value)}}const th=js.baseTheme({".cm-foldPlaceholder":{backgroundColor:"#eee",border:"1px solid #ddd",color:"#888",borderRadius:".2em",margin:"0 1px",padding:"0 1px",cursor:"pointer"},".cm-foldGutter span":{padding:"0 1px",cursor:"pointer"}});class eh{constructor(t,e){let i;function n(t){let e=Ut.newName();return(i||(i=Object.create(null)))["."+e]=t,e}this.specs=t;const s="string"==typeof e.all?e.all:e.all?n(e.all):void 0,r=e.scope;this.scope=r instanceof bl?t=>t.prop(wl)==r.data:r?t=>t==r:void 0,this.style=Qo(t.map((t=>({tag:t.tag,class:t.class||n(Object.assign({},t,{tag:null}))}))),{all:s}).style,this.module=i?new Ut(i):null,this.themeType=e.themeType}static define(t,e){return new eh(t,e||{})}}const ih=I.define(),nh=I.define({combine:t=>t.length?[t[0]]:null});function sh(t){let e=t.facet(ih);return e.length?e:t.facet(nh)}class rh{constructor(t){this.markCache=Object.create(null),this.tree=kl(t.state),this.decorations=this.buildDeco(t,sh(t.state)),this.decoratedTo=t.viewport.to}update(t){let e=kl(t.state),i=sh(t.state),n=i!=sh(t.startState),{viewport:s}=t.view,r=t.changes.mapPos(this.decoratedTo,1);e.length=s.to?(this.decorations=this.decorations.map(t.changes),this.decoratedTo=r):(e!=this.tree||t.viewportChanged||n)&&(this.tree=e,this.decorations=this.buildDeco(t.view,i),this.decoratedTo=s.to)}buildDeco(t,e){if(!e||!this.tree.length)return ri.none;let i=new Rt;for(let{from:n,to:s}of t.visibleRanges)Zo(this.tree,e,((t,e,n)=>{i.add(t,e,this.markCache[n]||(this.markCache[n]=ri.mark({class:n})))}),n,s);return i.finish()}}const oh=J.high(Gi.fromClass(rh,{decorations:t=>t.decorations})),lh=js.baseTheme({"&.cm-focused .cm-matchingBracket":{backgroundColor:"#328c8252"},"&.cm-focused .cm-nonmatchingBracket":{backgroundColor:"#bb555544"}}),hh=1e4,ah="()[]{}",ch=I.define({combine:t=>Mt(t,{afterCursor:!0,brackets:ah,maxScanDistance:hh,renderMatch:dh})}),uh=ri.mark({class:"cm-matchingBracket"}),fh=ri.mark({class:"cm-nonmatchingBracket"});function dh(t){let e=[],i=t.matched?uh:fh;return e.push(i.range(t.start.from,t.start.to)),t.end&&e.push(i.range(t.end.from,t.end.to)),e}const ph=_.define({create:()=>ri.none,update(t,e){if(!e.docChanged&&!e.selection)return t;let i=[],n=e.state.facet(ch);for(let t of e.state.selection.ranges){if(!t.empty)continue;let s=yh(e.state,t.head,-1,n)||t.head>0&&yh(e.state,t.head-1,1,n)||n.afterCursor&&(yh(e.state,t.head,1,n)||t.headjs.decorations.from(t)}),gh=[ph,lh];const mh=new mo;function vh(t,e,i){let n=t.prop(e<0?mo.openedBy:mo.closedBy);if(n)return n;if(1==t.name.length){let n=i.indexOf(t.name);if(n>-1&&n%2==(e<0?1:0))return[i[n+e]]}return null}function wh(t){let e=t.type.prop(mh);return e?e(t.node):t}function yh(t,e,i,n={}){let s=n.maxScanDistance||hh,r=n.brackets||ah,o=kl(t),l=o.resolveInner(e,i);for(let n=l;n;n=n.parent){let s=vh(n.type,i,r);if(s&&n.from0?e>=o.from&&eo.from&&e<=o.to))return bh(t,e,i,n,o,s,r)}}return function(t,e,i,n,s,r,o){let l=i<0?t.sliceDoc(e-1,e):t.sliceDoc(e,e+1),h=o.indexOf(l);if(h<0||h%2==0!=i>0)return null;let a={from:i<0?e-1:e,to:i>0?e+1:e},c=t.doc.iterRange(e,i>0?t.doc.length:0),u=0;for(let t=0;!c.next().done&&t<=r;){let r=c.value;i<0&&(t+=r.length);let l=e+t*i;for(let t=i>0?0:r.length-1,e=i>0?r.length:-1;t!=e;t+=i){let e=o.indexOf(r[t]);if(!(e<0||n.resolveInner(l+t,1).type!=s))if(e%2==0==i>0)u++;else{if(1==u)return{start:a,end:{from:l+t,to:l+t+1},matched:e>>1==h>>1};u--}}i>0&&(t+=r.length)}return c.done?{start:a,matched:!1}:null}(t,e,i,o,l.type,s,r)}function bh(t,e,i,n,s,r,o){let l=n.parent,h={from:s.from,to:s.to},a=0,c=null==l?void 0:l.cursor();if(c&&(i<0?c.childBefore(n.from):c.childAfter(n.to)))do{if(i<0?c.to<=n.from:c.from>=n.to){if(0==a&&r.indexOf(c.type.name)>-1&&c.from=this.string.length}sol(){return 0==this.pos}peek(){return this.string.charAt(this.pos)||void 0}next(){if(this.pose}eatSpace(){let t=this.pos;for(;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>t}skipToEnd(){this.pos=this.string.length}skipTo(t){let e=this.string.indexOf(t,this.pos);if(e>-1)return this.pos=e,!0}backUp(t){this.pos-=t}column(){return this.lastColumnPosi?t.toLowerCase():t;return n(this.string.substr(this.pos,t.length))==n(t)?(!1!==e&&(this.pos+=t.length),!0):null}{let i=this.string.slice(this.pos).match(t);return i&&i.index>0?null:(i&&!1!==e&&(this.pos+=i[0].length),i)}}current(){return this.string.slice(this.start,this.pos)}}function Sh(t){if("object"!=typeof t)return t;let e={};for(let i in t){let n=t[i];e[i]=n instanceof Array?n.slice():n}return e}const Ah=new WeakMap;class Mh extends bl{constructor(t){let e=(i=t.languageData,I.define({combine:i?t=>t.concat(i):void 0}));var i;let n,s={name:(r=t).name||"",token:r.token,blankLine:r.blankLine||(()=>{}),startState:r.startState||(()=>!0),copyState:r.copyState||Sh,indent:r.indent||(()=>null),languageData:r.languageData||{},tokenTable:r.tokenTable||Eh};var r;super(e,new class extends _o{createParse(t,e,i){return new Oh(n,t,e,i)}},[Bl.of(((t,e)=>this.getIndent(t,e)))],t.name),this.topNode=function(t){let e=yo.define({id:Rh.length,name:"Document",props:[wl.add((()=>t))],top:!0});return Rh.push(e),e}(e),n=this,this.streamParser=s,this.stateAfter=new mo({perNode:!0}),this.tokenTable=t.tokenTable?new Ih(s.tokenTable):Vh}static define(t){return new Mh(t)}getIndent(t,e){let i,n=kl(t.state),s=n.resolve(e);for(;s&&s.type!=this.topNode;)s=s.parent;if(!s)return null;let{overrideIndentation:r}=t.options;r&&(i=Ah.get(t.state),null!=i&&i1e4)return null;for(;o=n&&i+e.length<=s&&e.prop(t.stateAfter);if(r)return{state:t.streamParser.copyState(r),pos:i+e.length};for(let r=e.children.length-1;r>=0;r--){let o=e.children[r],l=i+e.positions[r],h=o instanceof Ao&&l=e.length)return e;s||e.type!=t.topNode||(s=!0);for(let r=e.children.length-1;r>=0;r--){let o,l=e.positions[r],h=e.children[r];if(li&&Ch(t,n.tree,0-n.offset,i,r);if(o&&(e=Dh(t,n.tree,i+n.offset,o.pos+n.offset,!1)))return{state:o.state,tree:e}}return{state:t.streamParser.startState(n?Ll(n):4),tree:Ao.empty}}(t,i,r,null==s?void 0:s.state);this.state=o,this.parsedPos=this.chunkStart=r+l.length;for(let t=0;t=e?this.finish():t&&this.parsedPos>=t.viewport.to?(t.skipUntilInView(this.parsedPos,e),this.finish()):null}stopAt(t){this.stoppedAt=t}lineAfter(t){let e=this.input.chunk(t);if(this.input.lineChunks)"\n"==e&&(e="");else{let t=e.indexOf("\n");t>-1&&(e=e.slice(0,t))}return t+e.length<=this.to?e:e.slice(0,this.to-t)}nextLine(){let t=this.parsedPos,e=this.lineAfter(t),i=t+e.length;for(let t=this.rangeIndex;;){let n=this.ranges[t].to;if(n>=i)break;if(e=e.slice(0,n-(i-e.length)),t++,t==this.ranges.length)break;let s=this.ranges[t].from,r=this.lineAfter(s);e+=r,i=s+r.length}return{line:e,end:i}}skipGapsTo(t,e,i){for(;;){let n=this.ranges[this.rangeIndex].to,s=t+e;if(i>0?n>s:n>=s)break;e+=this.ranges[++this.rangeIndex].from-n}return e}moveRangeIndex(){for(;this.ranges[this.rangeIndex].to1){e+=s=this.skipGapsTo(e,s,1);let t=this.chunk.length;i+=s=this.skipGapsTo(i,s,-1),n+=this.chunk.length-t}return this.chunk.push(t,e,i,n),s}parseLine(t){let{line:e,end:i}=this.nextLine(),n=0,{streamParser:s}=this.lang,r=new kh(e,t?t.state.tabSize:4,t?Ll(t.state):2);if(r.eol())s.blankLine(this.state,r.indentUnit);else for(;!r.eol();){let t=Th(s.token,r,this.state);if(t&&(n=this.emitToken(this.lang.tokenTable.resolve(t),this.parsedPos+r.start,this.parsedPos+r.pos,4,n)),r.start>1e4)break}this.parsedPos=i,this.moveRangeIndex(),this.parsedPose.start)return n}throw new Error("Stream parser failed to advance stream.")}const Eh=Object.create(null),Rh=[yo.none],Bh=new bo(Rh),Ph=[],Lh=Object.create(null),Nh=Object.create(null);for(let[t,e]of[["variable","variableName"],["variable-2","variableName.special"],["string-2","string.special"],["def","variableName.definition"],["tag","tagName"],["attribute","attributeName"],["type","typeName"],["builtin","variableName.standard"],["qualifier","modifier"],["error","invalid"],["header","heading"],["property","propertyName"]])Nh[t]=Wh(Eh,e);class Ih{constructor(t){this.extra=t,this.table=Object.assign(Object.create(null),Nh)}resolve(t){return t?this.table[t]||(this.table[t]=Wh(this.extra,t)):0}}const Vh=new Ih(Eh);function Hh(t,e){Ph.indexOf(t)>-1||(Ph.push(t),console.warn(e))}function Wh(t,e){let i=[];for(let n of e.split(" ")){let e=[];for(let i of n.split(".")){let n=t[i]||ml[i];n?"function"==typeof n?e.length?e=e.map(n):Hh(i,`Modifier ${i} used at start of tag`):e.length?Hh(i,`Tag ${i} used as modifier`):e=Array.isArray(n)?n:[n]:Hh(i,`Unknown highlighting tag ${i}`)}for(let t of e)i.push(t)}if(!i.length)return 0;let n=e.replace(/ /g,"_"),s=n+" "+i.map((t=>t.id)),r=Lh[s];if(r)return r.id;let o=Lh[s]=yo.define({id:Rh.length,name:n,props:[Jo({[n]:i})]});return Rh.push(o),o.id}exports.Direction.RTL,exports.Direction.LTR;function zh(t,e){return({state:i,dispatch:n})=>{if(i.readOnly)return!1;let s=t(e,i);return!!s&&(n(i.update(s)),!0)}}const Fh=zh(Uh,0),qh=zh($h,0),_h=zh(((t,e)=>$h(t,e,function(t){let e=[];for(let i of t.selection.ranges){let n=t.doc.lineAt(i.from),s=i.to<=n.to?n:t.doc.lineAt(i.to),r=e.length-1;r>=0&&e[r].to>n.from?e[r].to=s.to:e.push({from:n.from+/^\s*/.exec(n.text)[0].length,to:s.to})}return e}(e))),0);function Kh(t,e){let i=t.languageDataAt("commentTokens",e);return i.length?i[0]:{}}const jh=50;function $h(t,e,i=e.selection.ranges){let n=i.map((t=>Kh(e,t.from).block));if(!n.every((t=>t)))return null;let s=i.map(((t,i)=>function(t,{open:e,close:i},n,s){let r,o,l=t.sliceDoc(n-jh,n),h=t.sliceDoc(s,s+jh),a=/\s*$/.exec(l)[0].length,c=/^\s*/.exec(h)[0].length,u=l.length-a;if(l.slice(u-e.length,u)==e&&h.slice(c,c+i.length)==i)return{open:{pos:n-a,margin:a&&1},close:{pos:s+c,margin:c&&1}};s-n<=2*jh?r=o=t.sliceDoc(n,s):(r=t.sliceDoc(n,n+jh),o=t.sliceDoc(s-jh,s));let f=/^\s*/.exec(r)[0].length,d=/\s*$/.exec(o)[0].length,p=o.length-d-i.length;return r.slice(f,f+e.length)==e&&o.slice(p,p+i.length)==i?{open:{pos:n+f+e.length,margin:/\s/.test(r.charAt(f+e.length))?1:0},close:{pos:s-d-i.length,margin:/\s/.test(o.charAt(p-1))?1:0}}:null}(e,n[i],t.from,t.to)));if(2!=t&&!s.every((t=>t)))return{changes:e.changes(i.map(((t,e)=>s[e]?[]:[{from:t.from,insert:n[e].open+" "},{from:t.to,insert:" "+n[e].close}])))};if(1!=t&&s.some((t=>t))){let t=[];for(let e,i=0;is&&(t==r||r>h.from)){s=h.from;let t=/^\s*/.exec(h.text)[0].length,e=t==h.length,i=h.text.slice(t,t+l.length)==l?t:-1;tt.comment<0&&(!t.empty||t.single)))){let t=[];for(let{line:e,token:i,indent:s,empty:r,single:o}of n)!o&&r||t.push({from:e.from+s,insert:i+" "});let i=e.changes(t);return{changes:i,selection:e.selection.map(i,1)}}if(1!=t&&n.some((t=>t.comment>=0))){let t=[];for(let{line:e,comment:i,token:s}of n)if(i>=0){let n=e.from+i,r=n+s.length;" "==e.text[r-e.from]&&r++,t.push({from:n,to:r})}return{changes:t}}return null}const Gh=at.define(),Jh=at.define(),Yh=I.define(),Xh=I.define({combine:t=>Mt(t,{minDepth:100,newGroupDelay:500,joinToEvent:(t,e)=>e},{minDepth:Math.max,newGroupDelay:Math.min,joinToEvent:(t,e)=>(i,n)=>t(i,n)||e(i,n)})}),Qh=_.define({create:()=>pa.empty,update(t,e){let i=e.state.facet(Xh),n=e.annotation(Gh);if(n){let s=sa.fromTransaction(e,n.selection),r=n.side,o=0==r?t.undone:t.done;return o=s?ra(o,o.length,i.minDepth,s):aa(o,e.startState.selection),new pa(0==r?n.rest:o,0==r?o:n.rest)}let s=e.annotation(Jh);if("full"!=s&&"before"!=s||(t=t.isolate()),!1===e.annotation(dt.addToHistory))return e.changes.empty?t:t.addMapping(e.changes.desc);let r=sa.fromTransaction(e),o=e.annotation(dt.time),l=e.annotation(dt.userEvent);return r?t=t.addChanges(r,o,l,i,e):e.selection&&(t=t.addSelection(e.startState.selection,o,l,i.newGroupDelay)),"full"!=s&&"after"!=s||(t=t.isolate()),t},toJSON:t=>({done:t.done.map((t=>t.toJSON())),undone:t.undone.map((t=>t.toJSON()))}),fromJSON:t=>new pa(t.done.map(sa.fromJSON),t.undone.map(sa.fromJSON))});function Zh(t,e){return function({state:i,dispatch:n}){if(!e&&i.readOnly)return!1;let s=i.field(Qh,!1);if(!s)return!1;let r=s.pop(t,i,e);return!!r&&(n(r),!0)}}const ta=Zh(0,!1),ea=Zh(1,!1),ia=Zh(0,!0),na=Zh(1,!0);class sa{constructor(t,e,i,n,s){this.changes=t,this.effects=e,this.mapped=i,this.startSelection=n,this.selectionsAfter=s}setSelAfter(t){return new sa(this.changes,this.effects,this.mapped,this.startSelection,t)}toJSON(){var t,e,i;return{changes:null===(t=this.changes)||void 0===t?void 0:t.toJSON(),mapped:null===(e=this.mapped)||void 0===e?void 0:e.toJSON(),startSelection:null===(i=this.startSelection)||void 0===i?void 0:i.toJSON(),selectionsAfter:this.selectionsAfter.map((t=>t.toJSON()))}}static fromJSON(t){return new sa(t.changes&&M.fromJSON(t.changes),[],t.mapped&&A.fromJSON(t.mapped),t.startSelection&&P.fromJSON(t.startSelection),t.selectionsAfter.map(P.fromJSON))}static fromTransaction(t,e){let i=la;for(let e of t.startState.facet(Yh)){let n=e(t);n.length&&(i=i.concat(n))}return!i.length&&t.changes.empty?null:new sa(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,la)}static selection(t){return new sa(void 0,la,void 0,void 0,t)}}function ra(t,e,i,n){let s=e+1>i+20?e-i-1:0,r=t.slice(s,e);return r.push(n),r}function oa(t,e){return t.length?e.length?t.concat(e):t:e}const la=[],ha=200;function aa(t,e){if(t.length){let i=t[t.length-1],n=i.selectionsAfter.slice(Math.max(0,i.selectionsAfter.length-ha));return n.length&&n[n.length-1].eq(e)?t:(n.push(e),ra(t,t.length-1,1e9,i.setSelAfter(n)))}return[sa.selection([e])]}function ca(t){let e=t[t.length-1],i=t.slice();return i[t.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),i}function ua(t,e){if(!t.length)return t;let i=t.length,n=la;for(;i;){let s=fa(t[i-1],e,n);if(s.changes&&!s.changes.empty||s.effects.length){let e=t.slice(0,i);return e[i-1]=s,e}e=s.mapped,i--,n=s.selectionsAfter}return n.length?[sa.selection(n)]:la}function fa(t,e,i){let n=oa(t.selectionsAfter.length?t.selectionsAfter.map((t=>t.map(e))):la,i);if(!t.changes)return sa.selection(n);let s=t.changes.map(e),r=e.mapDesc(t.changes,!0),o=t.mapped?t.mapped.composeDesc(r):r;return new sa(s,ft.mapEffects(t.effects,e),o,t.startSelection.map(r),n)}const da=/^(input\.type|delete)($|\.)/;class pa{constructor(t,e,i=0,n=void 0){this.done=t,this.undone=e,this.prevTime=i,this.prevUserEvent=n}isolate(){return this.prevTime?new pa(this.done,this.undone):this}addChanges(t,e,i,n,s){let r=this.done,o=r[r.length-1];return r=o&&o.changes&&!o.changes.empty&&t.changes&&(!i||da.test(i))&&(!o.selectionsAfter.length&&e-this.prevTimei.push(t,e))),e.iterChangedRanges(((t,e,s,r)=>{for(let t=0;t=e&&s<=o&&(n=!0)}})),n}(o.changes,t.changes))||"input.type.compose"==i)?ra(r,r.length-1,n.minDepth,new sa(t.changes.compose(o.changes),oa(t.effects,o.effects),o.mapped,o.startSelection,la)):ra(r,r.length,n.minDepth,t),new pa(r,la,e,i)}addSelection(t,e,i,n){let s=this.done.length?this.done[this.done.length-1].selectionsAfter:la;return s.length>0&&e-this.prevTimet.empty!=o.ranges[e].empty)).length)?this:new pa(aa(this.done,t),this.undone,e,i);var r,o}addMapping(t){return new pa(ua(this.done,t),ua(this.undone,t),this.prevTime,this.prevUserEvent)}pop(t,e,i){let n=0==t?this.done:this.undone;if(0==n.length)return null;let s=n[n.length-1],r=s.selectionsAfter[0]||e.selection;if(i&&s.selectionsAfter.length)return e.update({selection:s.selectionsAfter[s.selectionsAfter.length-1],annotations:Gh.of({side:t,rest:ca(n),selection:r}),userEvent:0==t?"select.undo":"select.redo",scrollIntoView:!0});if(s.changes){let i=1==n.length?la:n.slice(0,n.length-1);return s.mapped&&(i=ua(i,s.mapped)),e.update({changes:s.changes,selection:s.startSelection,effects:s.effects,annotations:Gh.of({side:t,rest:i,selection:r}),filter:!1,userEvent:0==t?"undo":"redo",scrollIntoView:!0})}return null}}pa.empty=new pa(la,la);const ga=[{key:"Mod-z",run:ta,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:ea,preventDefault:!0},{linux:"Ctrl-Shift-z",run:ea,preventDefault:!0},{key:"Mod-u",run:ia,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:na,preventDefault:!0}];function ma(t,e){return P.create(t.ranges.map(e),t.mainIndex)}function va(t,e){return t.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function wa({state:t,dispatch:e},i){let n=ma(t.selection,i);return!n.eq(t.selection,!0)&&(e(va(t,n)),!0)}function ya(t,e){return P.cursor(e?t.to:t.from)}function ba(t,e){return wa(t,(i=>i.empty?t.moveByChar(i,e):ya(i,e)))}function xa(t){return t.textDirectionAt(t.state.selection.main.head)==exports.Direction.LTR}const ka=t=>ba(t,!xa(t)),Sa=t=>ba(t,xa(t));function Aa(t,e){return wa(t,(i=>i.empty?t.moveByGroup(i,e):ya(i,e)))}function Ma(t,e,i){if(e.type.prop(i))return!0;let n=e.to-e.from;return n&&(n>2||/[^\s,.;:]/.test(t.sliceDoc(e.from,e.to)))||e.firstChild}function Ca(t,e,i){let 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i=/^\s*/.exec(t.state.sliceDoc(n.from,Math.min(n.from+100,n.to)))[0].length;i&&e.head!=n.from+i&&(s=P.cursor(n.from+i))}return s}function Na(t,e){let i=ma(t.state.selection,(t=>{let i=e(t);return P.range(t.anchor,i.head,i.goalColumn,i.bidiLevel||void 0)}));return!i.eq(t.state.selection)&&(t.dispatch(va(t.state,i)),!0)}function Ia(t,e){return Na(t,(i=>t.moveByChar(i,e)))}const Va=t=>Ia(t,!xa(t)),Ha=t=>Ia(t,xa(t));function Wa(t,e){return Na(t,(i=>t.moveByGroup(i,e)))}function za(t,e){return Na(t,(i=>t.moveVertically(i,e)))}const Fa=t=>za(t,!1),qa=t=>za(t,!0);function _a(t,e){return Na(t,(i=>t.moveVertically(i,e,Ea(t).height)))}const Ka=t=>_a(t,!1),ja=t=>_a(t,!0),$a=({state:t,dispatch:e})=>(e(va(t,{anchor:0})),!0),Ua=({state:t,dispatch:e})=>(e(va(t,{anchor:t.doc.length})),!0),Ga=({state:t,dispatch:e})=>(e(va(t,{anchor:t.selection.main.anchor,head:0})),!0),Ja=({state:t,dispatch:e})=>(e(va(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function 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Dc{constructor(t){this.spec=t}}function Oc(t,e,i,n){return new dc(e.doc,t.unquoted,i,n,t.caseSensitive?void 0:t=>t.toLowerCase(),t.wholeWord?function(t,e){return(i,n,s,r)=>((r>i||r+s.length=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Oc(this.spec,t,Math.max(0,e-this.spec.unquoted.length),Math.min(i+this.spec.unquoted.length,t.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}}function Ec(t,e,i,n){return new mc(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:t.wholeWord?(s=e.charCategorizer(e.selection.main.head),(t,e,i)=>!i[0].length||(s(Rc(i.input,i.index))!=bt.Word||s(Bc(i.input,i.index))!=bt.Word)&&(s(Bc(i.input,i.index+i[0].length))!=bt.Word||s(Rc(i.input,i.index+i[0].length))!=bt.Word)):void 0},i,n);var s}function Rc(t,e){return t.slice(p(t,e,!1),e)}function Bc(t,e){return t.slice(e,p(t,e))}class Pc extends Dc{nextMatch(t,e,i){let n=Ec(this.spec,t,i,t.doc.length).next();return n.done&&(n=Ec(this.spec,t,0,e).next()),n.done?null:n.value}prevMatchInRange(t,e,i){for(let n=1;;n++){let s=Math.max(e,i-1e4*n),r=Ec(this.spec,t,s,i),o=null;for(;!r.next().done;)o=r.value;if(o&&(s==e||o.from>s+10))return o;if(s==e)return null}}prevMatch(t,e,i){return this.prevMatchInRange(t,0,e)||this.prevMatchInRange(t,i,t.doc.length)}getReplacement(t){return this.spec.unquote(this.spec.replace).replace(/\$([$&\d+])/g,((e,i)=>"$"==i?"$":"&"==i?t.match[0]:"0"!=i&&+i=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Ec(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}}const Lc=ft.define(),Nc=ft.define(),Ic=_.define({create:t=>new Vc(Gc(t).create(),null),update(t,e){for(let i of e.effects)i.is(Lc)?t=new Vc(i.value.create(),t.panel):i.is(Nc)&&(t=new Vc(t.query,i.value?Uc:null));return t},provide:t=>Gr.from(t,(t=>t.panel))});class Vc{constructor(t,e){this.query=t,this.panel=e}}const Hc=ri.mark({class:"cm-searchMatch"}),Wc=ri.mark({class:"cm-searchMatch cm-searchMatch-selected"}),zc=Gi.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field(Ic))}update(t){let e=t.state.field(Ic);(e!=t.startState.field(Ic)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return ri.none;let{view:i}=this,n=new Rt;for(let e=0,s=i.visibleRanges,r=s.length;es[e+1].from-500;)l=s[++e].to;t.highlight(i.state,o,l,((t,e)=>{let s=i.state.selection.ranges.some((i=>i.from==t&&i.to==e));n.add(t,e,s?Wc:Hc)}))}return n.finish()}},{decorations:t=>t.decorations});function Fc(t){return e=>{let i=e.state.field(Ic,!1);return i&&i.query.spec.valid?t(e,i):Xc(e)}}const qc=Fc(((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);if(!n)return!1;let s=P.single(n.from,n.to),r=t.state.facet(Mc);return t.dispatch({selection:s,effects:[su(t,n),r.scrollToMatch(s.main,t)],userEvent:"select.search"}),Yc(t),!0})),_c=Fc(((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,s=e.prevMatch(i,n,n);if(!s)return!1;let r=P.single(s.from,s.to),o=t.state.facet(Mc);return t.dispatch({selection:r,effects:[su(t,s),o.scrollToMatch(r.main,t)],userEvent:"select.search"}),Yc(t),!0})),Kc=Fc(((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:P.create(i.map((t=>P.range(t.from,t.to)))),userEvent:"select.search.matches"}),!0)})),jc=Fc(((t,{query:e})=>{let{state:i}=t,{from:n,to:s}=i.selection.main;if(i.readOnly)return!1;let r=e.nextMatch(i,n,n);if(!r)return!1;let o,l,h=[],a=[];if(r.from==n&&r.to==s&&(l=i.toText(e.getReplacement(r)),h.push({from:r.from,to:r.to,insert:l}),r=e.nextMatch(i,r.from,r.to),a.push(js.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+"."))),r){let e=0==h.length||h[0].from>=r.to?0:r.to-r.from-l.length;o=P.single(r.from-e,r.to-e),a.push(su(t,r)),a.push(i.facet(Mc).scrollToMatch(o.main,t))}return t.dispatch({changes:h,selection:o,effects:a,userEvent:"input.replace"}),!0})),$c=Fc(((t,{query:e})=>{if(t.state.readOnly)return!1;let i=e.matchAll(t.state,1e9).map((t=>{let{from:i,to:n}=t;return{from:i,to:n,insert:e.getReplacement(t)}}));if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:js.announce.of(n),userEvent:"input.replace.all"}),!0}));function Uc(t){return t.state.facet(Mc).createPanel(t)}function Gc(t,e){var i,n,s,r,o;let l=t.selection.main,h=l.empty||l.to>l.from+100?"":t.sliceDoc(l.from,l.to);if(e&&!h)return e;let a=t.facet(Mc);return new Cc({search:(null!==(i=null==e?void 0:e.literal)&&void 0!==i?i:a.literal)?h:h.replace(/\n/g,"\\n"),caseSensitive:null!==(n=null==e?void 0:e.caseSensitive)&&void 0!==n?n:a.caseSensitive,literal:null!==(s=null==e?void 0:e.literal)&&void 0!==s?s:a.literal,regexp:null!==(r=null==e?void 0:e.regexp)&&void 0!==r?r:a.regexp,wholeWord:null!==(o=null==e?void 0:e.wholeWord)&&void 0!==o?o:a.wholeWord})}function Jc(t){let e=Kr(t,Uc);return e&&e.dom.querySelector("[main-field]")}function Yc(t){let e=Jc(t);e&&e==t.root.activeElement&&e.select()}const Xc=t=>{let e=t.state.field(Ic,!1);if(e&&e.panel){let i=Jc(t);if(i&&i!=t.root.activeElement){let n=Gc(t.state,e.query.spec);n.valid&&t.dispatch({effects:Lc.of(n)}),i.focus(),i.select()}}else t.dispatch({effects:[Nc.of(!0),e?Lc.of(Gc(t.state,e.query.spec)):ft.appendConfig.of(ou)]});return!0},Qc=t=>{let e=t.state.field(Ic,!1);if(!e||!e.panel)return!1;let i=Kr(t,Uc);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:Nc.of(!1)}),!0},Zc=[{key:"Mod-f",run:Xc,scope:"editor search-panel"},{key:"F3",run:qc,shift:_c,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:qc,shift:_c,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:Qc,scope:"editor search-panel"},{key:"Mod-Shift-l",run:({state:t,dispatch:e})=>{let i=t.selection;if(i.ranges.length>1||i.main.empty)return!1;let{from:n,to:s}=i.main,r=[],o=0;for(let e=new dc(t.doc,t.sliceDoc(n,s));!e.next().done;){if(r.length>1e3)return!1;e.value.from==n&&(o=r.length),r.push(P.range(e.value.from,e.value.to))}return e(t.update({selection:P.create(r,o),userEvent:"select.search.matches"})),!0}},{key:"Mod-Alt-g",run:t=>{let e=Kr(t,xc);if(!e){let i=[kc.of(!0)];null==t.state.field(Sc,!1)&&i.push(ft.appendConfig.of([Sc,Ac])),t.dispatch({effects:i}),e=Kr(t,xc)}return e&&e.dom.querySelector("input").select(),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some((t=>t.from===t.to)))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=P.create(i.ranges.map((e=>t.wordAt(e.head)||P.cursor(e.head))),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some((e=>t.sliceDoc(e.from,e.to)!=n)))return!1;let s=function(t,e){let{main:i,ranges:n}=t.selection,s=t.wordAt(i.head),r=s&&s.from==i.from&&s.to==i.to;for(let i=!1,s=new dc(t.doc,e,n[n.length-1].to);;){if(s.next(),!s.done){if(i&&n.some((t=>t.from==s.value.from)))continue;if(r){let e=t.wordAt(s.value.from);if(!e||e.from!=s.value.from||e.to!=s.value.to)continue}return s.value}if(i)return null;s=new dc(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!s&&(e(t.update({selection:t.selection.addRange(P.range(s.from,s.to),!1),effects:js.scrollIntoView(s.to)})),!0)},preventDefault:!0}];class tu{constructor(t){this.view=t;let e=this.query=t.state.field(Ic).query.spec;function i(t,e,i){return cc("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=cc("input",{value:e.search,placeholder:eu(t,"Find"),"aria-label":eu(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=cc("input",{value:e.replace,placeholder:eu(t,"Replace"),"aria-label":eu(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=cc("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=cc("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=cc("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=cc("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",(()=>qc(t)),[eu(t,"next")]),i("prev",(()=>_c(t)),[eu(t,"previous")]),i("select",(()=>Kc(t)),[eu(t,"all")]),cc("label",null,[this.caseField,eu(t,"match case")]),cc("label",null,[this.reField,eu(t,"regexp")]),cc("label",null,[this.wordField,eu(t,"by word")]),...t.state.readOnly?[]:[cc("br"),this.replaceField,i("replace",(()=>jc(t)),[eu(t,"replace")]),i("replaceAll",(()=>$c(t)),[eu(t,"replace all")])],cc("button",{name:"close",onclick:()=>Qc(t),"aria-label":eu(t,"close"),type:"button"},["×"])])}commit(){let t=new Cc({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,wholeWord:this.wordField.checked,replace:this.replaceField.value});t.eq(this.query)||(this.query=t,this.view.dispatch({effects:Lc.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",sr(er(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?_c:qc)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),jc(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(Lc)&&!t.value.eq(this.query)&&this.setQuery(t.value)}setQuery(t){this.query=t,this.searchField.value=t.search,this.replaceField.value=t.replace,this.caseField.checked=t.caseSensitive,this.reField.checked=t.regexp,this.wordField.checked=t.wholeWord}mount(){this.searchField.select()}get pos(){return 80}get top(){return this.view.state.facet(Mc).top}}function eu(t,e){return t.state.phrase(e)}const iu=30,nu=/[\s\.,:;?!]/;function su(t,{from:e,to:i}){let n=t.state.doc.lineAt(e),s=t.state.doc.lineAt(i).to,r=Math.max(n.from,e-iu),o=Math.min(s,i+iu),l=t.state.sliceDoc(r,o);if(r!=n.from)for(let t=0;tl.length-iu;t--)if(!nu.test(l[t-1])&&nu.test(l[t])){l=l.slice(0,t);break}return js.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const ru=js.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),ou=[Ic,J.low(zc),ru];exports.Decoration=ri,exports.EditorSelection=P,exports.EditorState=At,exports.EditorView=js,exports.HighlightStyle=eh,exports.LanguageSupport=class{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}},exports.Prec=J,exports.RangeSetBuilder=Rt,exports.StateEffect=ft,exports.StateField=_,exports.StreamLanguage=Mh,exports.Tag=$o,exports.ViewPlugin=Gi,exports._classPrivateGetter=function(t,e,i){return i(function(t,e,i){if("function"==typeof t?t===e:t.has(e))return arguments.length<3?e:i;throw new TypeError("Private element is not present on this object")}(t,e))},exports._classPrivateMethodInitSpec=function(t,e){!function(t,e){if(e.has(t))throw new TypeError("Cannot initialize the same private elements twice on an object")}(t,e),e.add(t)},exports.bracketMatching=function(t={}){return[ch.of(t),gh]},exports.codeFolding=function(t){let e=[Ul,th];return t&&e.push(Yl.of(t)),e},exports.crosshairCursor=function(t={}){let[e,i]=Br[t.key||"Alt"],n=Gi.fromClass(class{constructor(t){this.view=t,this.isDown=!1}set(t){this.isDown!=t&&(this.isDown=t,this.view.update([]))}},{eventObservers:{keydown(t){this.set(t.keyCode==e||i(t))},keyup(t){t.keyCode!=e&&i(t)||this.set(!1)},mousemove(t){this.set(i(t))}}});return[n,js.contentAttributes.of((t=>{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?Pr:null}))]},exports.defaultKeymap=ac,exports.drawSelection=function(t={}){return[fr.of(t),pr,mr,wr,zi.of(!0)]},exports.ensureSyntaxTree=function(t,e,i=50){var n;let s=null===(n=t.field(bl.state,!1))||void 0===n?void 0:n.context;if(!s)return null;let r=s.viewport;s.updateViewport({from:0,to:e});let o=s.isDone(e)||s.work(i,e)?s.tree:null;return s.updateViewport(r),o},exports.foldEffect=jl,exports.foldedRanges=function(t){return t.field(Ul,!1)||Et.empty},exports.highlightSpecialChars=function(t={}){return[Mr.of(t),Cr||(Cr=Gi.fromClass(class{constructor(t){this.view=t,this.decorations=ri.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(Mr)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new br({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:s}=i.state,r=y(e[0],0);if(9==r){let t=s.lineAt(n),e=i.state.tabSize,r=qt(t.text,e,n-t.from);return ri.replace({widget:new Or((e-r%e)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[r]||(this.decorationCache[r]=ri.replace({widget:new Dr(t,r)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(Mr);t.startState.facet(Mr)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))]},exports.history=function(t={}){return[Qh,Xh.of(t),js.domEventHandlers({beforeinput(t,e){let i="historyUndo"==t.inputType?ta:"historyRedo"==t.inputType?ea:null;return!!i&&(t.preventDefault(),i(e))}})]},exports.historyKeymap=ga,exports.keymap=Zs,exports.lineNumbers=function(t={}){return[lo.of(t),Zr(),co]},exports.openSearchPanel=Xc,exports.rectangularSelection=function(t){let e=(null==t?void 0:t.eventFilter)||(t=>t.altKey&&0==t.button);return js.mouseSelectionStyle.of(((t,i)=>e(i)?Rr(t,i):null))},exports.redo=ea,exports.search=function(t){return t?[Mc.of(t),ou]:ou},exports.searchKeymap=Zc,exports.showTooltip=qr,exports.syntaxHighlighting=function(t,e){let i,n=[oh];return t instanceof eh&&(t.module&&n.push(js.styleModule.of(t.module)),i=t.themeType),(null==e?void 0:e.fallback)?n.push(nh.of(t)):i?n.push(ih.computeN([js.darkTheme],(e=>e.facet(js.darkTheme)==("dark"==i)?[t]:[]))):n.push(ih.of(t)),n},exports.syntaxTree=kl,exports.tags=ml,exports.unfoldAll=t=>{let e=t.state.field(Ul,!1);if(!e||!e.size)return!1;let i=[];return e.between(0,t.state.doc.length,((t,e)=>{i.push($l.of({from:t,to:e}))})),t.dispatch({effects:i}),!0},exports.unfoldEffect=$l; diff --git a/resources/ext.CodeMirror.v6.less b/resources/ext.CodeMirror.v6.less index 50f19ae..bece762 100644 --- a/resources/ext.CodeMirror.v6.less +++ b/resources/ext.CodeMirror.v6.less @@ -25,20 +25,20 @@ unicode-bidi: isolate; } -.cm-scroller .cm-content { - padding: 0; +.cm-scroller { + line-height: inherit !important; + + .cm-content { + padding: 0; + } } .cm-content .cm-line { - line-height: 21px; + line-height: inherit; white-space-collapse: preserve; padding: 0; } -.cm-gutters .cm-lineNumbers .cm-gutterElement { - padding: 1.5px 3px 0 5px; -} - // Hide all buttons except CodeMirror on read only pages (T301615) // This is the same hack that CodeEditor uses to customize the toolbar. // WikiEditor should be updated to better handle read only pages (T188817). diff --git a/resources/modules/ve-cm/ve.ui.CodeMirror.v6.less b/resources/modules/ve-cm/ve.ui.CodeMirror.v6.less index 111c2cd..04b66bc 100644 --- a/resources/modules/ve-cm/ve.ui.CodeMirror.v6.less +++ b/resources/modules/ve-cm/ve.ui.CodeMirror.v6.less @@ -7,7 +7,7 @@ .cm-editor { height: 100%; - z-index: -1; + z-index: 1; position: absolute !important; top: 0; left: 0; @@ -52,11 +52,6 @@ .cm-gutters { border-right: 0; - padding-right: 8px; - - .skin-fandomdesktop & { - padding-right: 7px; - } .cm-gutter { .cm-gutterElement { @@ -99,10 +94,6 @@ line-break: initial; } - .ve-ce-paragraphNode { - margin-left: 6px !important; /* stylelint-disable-line declaration-no-important */ - } - .cm-activeLineGutter { background-color: transparent; border-right: 0; diff --git a/src/modules/ve-cm/ve.ui.CodeMirrorAction.js b/src/modules/ve-cm/ve.ui.CodeMirrorAction.js index 9581d68..9724776 100644 --- a/src/modules/ve-cm/ve.ui.CodeMirrorAction.js +++ b/src/modules/ve-cm/ve.ui.CodeMirrorAction.js @@ -51,18 +51,21 @@ ve.ui.CodeMirrorAction.prototype.toggle = function ( enable ) { surface.mirror = window.VisualEditorCodeMirror = new CodeMirrorVisualEditor( surface, mediaWikiLang() ); surface.mirror.enableCodeMirror(); - const guttersWidth = parseInt( document.querySelector( '.cm-gutters' ).offsetWidth ); - surfaceView.$documentNode.css( 'margin-left', guttersWidth - 5 ); + // Set correct margin on documentNode after initialization + action.onTransact(); /* Events */ // As the action is regenerated each time, we need to store bound listeners // in the mirror for later disconnection. surface.mirror.veTransactionListener = action.onDocumentPrecommit.bind( action ); + surface.mirror.vePostTransactionListener = action.onTransact.bind( action ); doc.on( 'precommit', surface.mirror.veTransactionListener ); + doc.on( 'transact', surface.mirror.vePostTransactionListener ); } else if ( surface.mirror && enable !== true ) { doc.off( 'precommit', surface.mirror.veTransactionListener ); + doc.off( 'transact', surface.mirror.vePostTransactionListener ); surfaceView.$element.removeClass( 'mw-editfont-monospace' ).addClass( 'mw-editfont-' + mw.user.options.get( 'editfont' ) ); surfaceView.$documentNode.removeClass( @@ -114,11 +117,6 @@ ve.ui.CodeMirrorAction.prototype.onDocumentPrecommit = function ( tx ) { store = this.surface.getModel().getDocument().getStore(), codeMirrorView = this.surface.mirror.view; - const documentNode = document.querySelector( '.ve-ce-documentNode' ); - const guttersWidth = parseInt( document.querySelector( '.cm-gutters' ).offsetWidth ); - - documentNode.style.marginLeft = ( guttersWidth - 5 ) + 'px'; - tx.operations.forEach( function ( op ) { if ( op.type === 'retain' ) { offset += op.length; @@ -145,6 +143,12 @@ ve.ui.CodeMirrorAction.prototype.onDocumentPrecommit = function ( tx ) { } }; +ve.ui.CodeMirrorAction.prototype.onTransact = function () { + const surfaceView = this.surface.getView(); + const guttersTrueWidth = surfaceView.$element.find( '.cm-gutters' ).outerWidth( true ); + surfaceView.$documentNode.css( 'margin-left', `${ guttersTrueWidth }px` ); +}; + /** * Convert a VE offset to a 2D CodeMirror position *