PerlPowerTools-1.042

1.042 2023-12-22T12:45:27Z
* All changes from Michael Mikonos unless otherwise noted

* apply
	- require args after command (#374)
	- catch system() failures (#376)
	- handle bad arg count (#384)
	- add the -d option (#385)

* baseb4
	- check close return value (#362)

* bc
	- use bignum with e notation (#353)

* cat
	- Let -b override in (#360)

* cmp
	- forbid -s with -l (#387)

* chown
	- show filename in error message (#386)

* date
	- show usage for bad options (#365)

* diff
	- die if the args try to compare standard input to a directory (#361)
	- improve options handling (#371)
	- speedup some loops (#372)

* ed
	- Adjust some error strings (#349) 
	- simplify code for r command (#354)

* env
	- end options with -- (#379)

* grep
	- make decompression work (#365)

* find
	- correct usage example (#370)
	- simpler error messages (#375)

* fmt
	- die for unknown options (#357)

* head
	- check close return value (#363)

* hexdump
	- small code improvements (#358)

* install
	- update usage string (#364)

* ls
	- fix output for -R (#359)

* patch
	- die for unknown options (#356)

* pig
	- add NetBSD compatibility (#369)

* pr
	- fix incorrect looping with -l (#350)
	- support - as standard input (#351)
	- validate -o argument (#352)

* printenv
	- update Pod docs (#382)
	
* sort
	- better usage (#380)

* tr
	- improve -d option (#367)
	- use getopts instead of custom code (#368)
	- the -C option is now an alias for -c (#373)
	- remove the -U option (#373)

* uniq
	- treat -- as end of options (#355)

* uudecode
	- implement the -i option (#381)
	
* uuencode
	- directory argument is a failure (#378)

* which
	- requires an arguemnt (#383)

* words
	- directory argument is a failure (#377)