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| author | Karl Williamson <khw@cpan.org> | 2015-07-11 12:19:59 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2015-07-13 12:17:41 -0600 |
| commit | ce4793f183b29c423cb9d2d993fb4399c8d46baa (patch) | |
| tree | 7ac909ae37eac06ffd4ddc8f839c8511a57d7e58 /numeric.c | |
| parent | 87518e92cecac2acea7073cceea51ca610774fb0 (diff) | |
| download | perl-ce4793f183b29c423cb9d2d993fb4399c8d46baa.tar.gz | |
Forbid variable names with ASCII non-graphic chars
See http://nntp.perl.org/group/perl.perl5.porters/229168
Also, the documentation has been updated beyond this change to clarify
related matters, based on some experimentation.
Previously, spaces couldn't be in variable names; now ASCII control
characters can't be either. The remaining permissible ASCII characters
in a variable name now must be all graphic ones.
Diffstat (limited to 'numeric.c')
0 files changed, 0 insertions, 0 deletions