(perl #131685) improve utf8::* function documentation blead
authorTony Cook <tony@develop-help.com>
Mon, 24 Jul 2017 01:05:40 +0000 (11:05 +1000)
committerTony Cook <tony@develop-help.com>
Mon, 24 Jul 2017 01:10:30 +0000 (11:10 +1000)
commit0397beb0d12565d70e168bfea7376e2612a6748a
treec4f63582b3e9ad74cc683a778dabd713f3ef72f3
parentee329aefb9c0bfcee0e6cc41dcd6eb8b03206f30
(perl #131685) improve utf8::* function documentation

Splits the little cheat sheet I posted as a comment into pieces
and puts them closer to where they belong

- better document why you'd want to use utf8::upgrade()

- similarly for utf8::downgrade()

- try hard to convince people not to use utf8::is_utf8()

- no, utf8::is_utf8() isn't what you want instead of utf8::valid()

- change some examples to use $x instead of the sort reserved $a
lib/utf8.pm