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author | Explorer09 <explorer09@gmail.com> | 2017-07-08 18:54:30 +0800 |
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committer | Will Estes <westes575@gmail.com> | 2017-07-13 15:15:29 -0400 |
commit | 0f370436e1cf0c731e74bcee806df6c7a43a3094 (patch) | |
tree | 0c981f012f005d594e46114d93865a7db6964eaf /m4 | |
parent | 19cffb0ff001e24a278ab979ac7a49f788ab2eba (diff) |
filter: new internal function is_blank_line()
It's simply to return (regexec(®ex_blank_line, str, 0, NULL, 0) == 0);
The reason for encapsulation is to allow replacing this with a
non-regex method if necessary.
Diffstat (limited to 'm4')
0 files changed, 0 insertions, 0 deletions