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authorSzabolcs Nagy <nsz@port70.net>2015-04-18 16:47:17 +0000
committerRich Felker <dalias@aerifal.cx>2016-01-30 20:53:17 -0500
commitda4cc13b9705e7d3a02216959b9711b3b30828c1 (patch)
tree40b725270f05a2673495e6c72ce78acd85d68ada /.gitignore
parent7eaa76fc2e7993582989d3838b1ac32dd8abac09 (diff)
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regex: treat \| in BRE as alternation
The standard does not define semantics for \| in BRE, but some code
depends on it meaning alternation. Empty alternative expression is
allowed to be consistent with ERE.

Based on a patch by Rob Landley.
Diffstat (limited to '.gitignore')
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