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authorLibravatar Philippe Blain <levraiphilippeblain@gmail.com>2020-08-12 22:30:29 +0000
committerLibravatar Junio C Hamano <gitster@pobox.com>2020-08-13 11:21:18 -0700
commit75c3b6b2e8a72239fa23e039c46f9a5cf8c24142 (patch)
tree3a0d8f50ab7083c7ef75584c8f0f7be7499e2372 /t/t5515/refs.br-branches-one-merge_branches-one
parentuserdiff: add tests for Fortran xfuncname regex (diff)
downloadtgif-75c3b6b2e8a72239fa23e039c46f9a5cf8c24142.tar.xz
userdiff: improve Fortran xfuncname regex
The third part of the Fortran xfuncname regex wants to match the beginning of a subroutine or function, so it allows for all characters except `'`, `"` or whitespace before the keyword 'function' or 'subroutine'. This is meant to match the 'recursive', 'elemental' or 'pure' keywords, as well as function return types, and to prevent matches inside strings. However, the negated set does not contain the `!` comment character, so a line with an end-of-line comment containing the keyword 'function' or 'subroutine' followed by another word is mistakenly chosen as a hunk header. Improve the regex by adding `!` to the negated set. Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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