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authorÆvar Arnfjörð Bjarmason <avarab@gmail.com>2017-05-25 19:45:27 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-05-26 03:52:37 (GMT)
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grep: factor test for \0 in grep patterns into a function
Factor the test for \0 in grep patterns into a function. Since commit 9eceddeec6 ("Use kwset in grep", 2011-08-21) any pattern containing a \0 is considered fixed as regcomp() can't handle it. This change makes later changes that make use of either has_null() or is_fixed() (but not both) smaller. While I'm at it make the comment conform to the style guide, i.e. add an opening "/*\n". Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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