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author | Eric Wong <e@80x24.org> | 2019-11-13 07:57:38 +0000 |
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committer | Eric Wong <e@80x24.org> | 2019-11-14 06:43:10 +0000 |
commit | 45fb16664775746dc4b3f7a55743dbe622a3c5ae (patch) | |
tree | 516dce2a9124aa1a46da47e8ee10ed73a092afc6 /script | |
parent | 2dd86683ec2f237538766d4d632de7cb2dd0f3e3 (diff) | |
download | public-inbox-45fb16664775746dc4b3f7a55743dbe622a3c5ae.tar.gz |
Perl's "local" allows changes to %SIG (and %ENV) to be limited to its enclosing block. This allows us to get rid of a global variable and ad-hoc method for restoring signal handlers.
Diffstat (limited to 'script')
0 files changed, 0 insertions, 0 deletions