Re^2: international case insensitive searched with Perl

What kind of extra work is involved to make it match under unicode rules? I'm guessing it's a bit, so I might end up doing an customer-specific workaround to deal with it for them.

Comment on Re^2: international case insensitive searched with Perl

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Re^3: international case insensitive searched with Perl by Anonymous Monk on Oct 06, 2011 at 13:45 UTC
`use feature 'unicode_strings'` tells perl to assume all strings are unicode. `use utf8` tell perl to assume all strings in the current source file are unicode. Opening input files with a `:encoding` layer will tell perl that the resulting strings are unicode. `use encode` contains subs that can be used to mark or convert strings from any other source as/to unicode. Hope this helps TJD	[reply] [d/l] [select]