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Postings from May 2020
Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: da3350397f4030c098c43eb8ce4ea964e886d2eb
https://github.com/Perl/perl5/commit/da3350397f4030c098c43eb8ce4ea964e886d2eb
Author: Karl Williamson <khw@cpan.org>
Date: 2020-05-27 (Wed, 27 May 2020)
Changed paths:
M regcomp.c
Log Message:
-----------
regcomp.c: Improve dump ANYOFR patterns
On ASCII platforms, where its easy to calculate, when dumping a pattern,
don't output the lowest first UTF-8 byte when the entire range is ASCII.
The info about this minimum byte is carried in the node, but is ignored
unless the pattern is UTF-8, and in the case of UTF-8 invariant
characters gives no extra help. The information is quite useful for
large code points, so we can quickly rule out large swaths of potential
matches without having to convert the target UTF-8 string to code point
format. But for ASCII matches it isn't helpful and dumping it is just
extra noise.
Commit: a39c5dfbc6cedea1c77a56bd4e4febee38a812c1
https://github.com/Perl/perl5/commit/a39c5dfbc6cedea1c77a56bd4e4febee38a812c1
Author: Karl Williamson <khw@cpan.org>
Date: 2020-05-27 (Wed, 27 May 2020)
Changed paths:
M lib/_charnames.pm
M lib/charnames.pm
M lib/charnames.t
Log Message:
-----------
charnames: Explicitly return undef for empty input
Rather it returns an empty list for undefined or zero width input names.
This fixes #17768
Compare: https://github.com/Perl/perl5/compare/28bfed14e747...a39c5dfbc6ce