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Correctly escape single quote. #83

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Correctly escape single quote. #83

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3 changes: 2 additions & 1 deletion lib/ronn/roff.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -256,7 +256,8 @@ def escape(text)
text.gsub!(/&#(\d+);/) { $1.to_i.chr } # dec entities
text.gsub!('\\', '\e') # backslash
text.gsub!('...', '\|.\|.\|.') # ellipses
text.gsub!(/['.-]/) { |m| "\\#{m}" } # control chars
text.gsub!(/'/, '\(cq') # single quoute
text.gsub!(/[.-]/) { |m| "\\#{m}" } # control chars
text.gsub!(/(&[A-Za-z]+;)/) { ent[$1] || $1 } # named entities
text.gsub!('&', '&') # amps
text
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4 changes: 2 additions & 2 deletions test/dots_at_line_start_test.roff
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Expand Up @@ -4,7 +4,7 @@
\fBdots_at_line_start_test\fR
.
.P
There\'s a weird issue where dots at the beginning of a line generate troff warnings due to escaping\.
There\(cqs a weird issue where dots at the beginning of a line generate troff warnings due to escaping\.
.
.P
\&\.\. let\'s see what happens\.
\&\.\. let\(cqs see what happens\.
2 changes: 1 addition & 1 deletion test/ellipses.roff
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Expand Up @@ -7,4 +7,4 @@
Ellipses should be replaced\|\.\|\.\|\.
.
.P
\|\.\|\.\|\.also, they shouldn\'t interfere with regular dots at the beginning of a line\.
\|\.\|\.\|\.also, they shouldn\(cqt interfere with regular dots at the beginning of a line\.
4 changes: 2 additions & 2 deletions test/entity_encoding_test.roff
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Expand Up @@ -20,7 +20,7 @@ Your output <i>might</i> look like this:
.IP "" 0
.
.P
Here\'s some special entities:
Here\(cqs some special entities:
.
.IP "\[ci]" 4
&bull; \[ci]
Expand Down Expand Up @@ -58,4 +58,4 @@ Here\'s some special entities:
.IP "" 0
.
.P
Here\'s a line that uses non\-breaking spaces to force the last\~few\~words\~to\~wrap\~together\.
Here\(cqs a line that uses non\-breaking spaces to force the last\~few\~words\~to\~wrap\~together\.
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