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Postings from May 2020
Branch: refs/heads/smoke-me/khw-charnames
Home: https://github.com/Perl/perl5
Commit: 5ff7f200c0dc1974e392e1543b24fa92e3813038
https://github.com/Perl/perl5/commit/5ff7f200c0dc1974e392e1543b24fa92e3813038
Author: Karl Williamson <khw@cpan.org>
Date: 2020-05-01 (Fri, 01 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: ecec7feb5b44ff722a9d3e7574fa0fa2cf6d1d06
https://github.com/Perl/perl5/commit/ecec7feb5b44ff722a9d3e7574fa0fa2cf6d1d06
Author: Karl Williamson <khw@cpan.org>
Date: 2020-05-12 (Tue, 12 May 2020)
Changed paths:
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/5ff7f200c0dc%5E...ecec7feb5b44