| commit | 7a68ebe0485d049a3fbbfd77d0ba5773e8e6ae87 | |
| author | Paul Eggert <eggert@cs.ucla.edu> | |
| Tue, 18 Aug 2015 06:46:38 +0000 (17 23:46 -0700) | ||
| committer | Paul Eggert <eggert@cs.ucla.edu> | |
| Tue, 18 Aug 2015 06:47:46 +0000 (17 23:47 -0700) | ||
| tree | 74c44f9cd2bedff09c0b6746078608b1c1be8fd2 | treesnapshot (tar.gz zip) |
| parent | 9a1175cb0a33aeb13601ae8997931a853cb45249 | commitdiff |
Clarify what happens to match data on failure
Problem reported by Ernesto Alfonso (Bug#21279).
* doc/lispref/searching.texi (Regexp Search, Simple Match Data):
Document more carefully what happens to match data after a failed
search.
* src/search.c (Fmatch_beginning, Fmatch_end): Document that
the return value is undefined if the last search failed.
(Fmatch_data): Simplify doc string line 1.
Problem reported by Ernesto Alfonso (Bug#21279).
* doc/lispref/searching.texi (Regexp Search, Simple Match Data):
Document more carefully what happens to match data after a failed
search.
* src/search.c (Fmatch_beginning, Fmatch_end): Document that
the return value is undefined if the last search failed.
(Fmatch_data): Simplify doc string line 1.
| doc/lispref/searching.texi | diffblobblamehistory | |
| src/search.c | diffblobblamehistory |