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| author | Kaz Kylheku <kaz@kylheku.com> | 2018-10-14 21:10:06 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2018-10-14 21:10:06 -0700 |
| commit | 1b1c1c570b65c2d218faef7eb6ebb7f0fb3786a6 (patch) | |
| tree | 50697e2d3470c19d46ebd96a8e3a78c1bf86a363 /regex.c | |
| parent | 5c7c2a625ab163e665084334f2997eeb574419c7 (diff) | |
| download | txr-1b1c1c570b65c2d218faef7eb6ebb7f0fb3786a6.tar.gz txr-1b1c1c570b65c2d218faef7eb6ebb7f0fb3786a6.tar.bz2 txr-1b1c1c570b65c2d218faef7eb6ebb7f0fb3786a6.zip | |
doc: shorten some POSIX awk examples.
* txr.1: Remove unnecessary test for the existence of
a field, since the find function accepts nil.
Use len instead of length.
Diffstat (limited to 'regex.c')
0 files changed, 0 insertions, 0 deletions