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| author | Jim Meyering <jim@meyering.net> | 1997-06-11 20:18:15 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1997-06-11 20:18:15 +0000 |
| commit | 8406b91aba3da0a5ce5f73ff6b7841b1b0a9cc98 (patch) | |
| tree | 3f9338a38f7e7301a9069deb925ef35169c413f1 /ABOUT-NLS | |
| parent | 2078f2391e20d1d1ad1d1539658a0ac46df27f05 (diff) | |
| download | coreutils-8406b91aba3da0a5ce5f73ff6b7841b1b0a9cc98.tar.xz | |
(docolon): Test (re_buffer.re_nsub > 0) rather than
searching for `\(' to determine whether to return 0 or the empty
string. Before it would improperly return '' if the pattern
contained a substring like this: `\\('. From Karl Heuer.
For example, running expr c : '\\(' should print `0'.
Diffstat (limited to 'ABOUT-NLS')
0 files changed, 0 insertions, 0 deletions