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| author | Sergey Poznyakoff <gray@gnu.org.ua> | 2014-10-30 18:55:04 +0200 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2015-12-17 15:26:28 +0200 |
| commit | 5ce27a8cdee32f53a922c459a4f9beae307543f7 (patch) | |
| tree | 0e3d4c6e0a4b260df941bd160b5b47b3990a8b9f /src/wordsplit.c | |
| parent | 59d4374b24e9f9f077f2e2e973fa75f3c3d505e0 (diff) | |
| download | grecs-5ce27a8cdee32f53a922c459a4f9beae307543f7.tar.gz grecs-5ce27a8cdee32f53a922c459a4f9beae307543f7.tar.bz2 | |
wordsplit: improve docs, add new function
* src/wordsplit.c (wordsplit_getwords): New functon.
* src/wordsplit.h (wordsplit_getwords): New proto.
* doc/wordsplit.3: Add example section, document wordsplit_getwords.
Diffstat (limited to 'src/wordsplit.c')
| -rw-r--r-- | src/wordsplit.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/wordsplit.c b/src/wordsplit.c index 671fcb9..29547f6 100644 --- a/src/wordsplit.c +++ b/src/wordsplit.c @@ -2267,6 +2267,18 @@ wordsplit_free (struct wordsplit *ws) wordsplit_free_envbuf (ws); } +void +wordsplit_getwords (struct wordsplit *ws, int *wordc, char ***wordv) +{ + char **p = realloc (ws->ws_wordv, + (ws->ws_wordc + 1) * sizeof (ws->ws_wordv[0])); + *wordv = p ? p : ws->ws_wordv; + *wordc = ws->ws_wordc; + ws->ws_wordv = NULL; + ws->ws_wordc = 0; + ws->ws_wordn = 0; +} + const char *_wordsplit_errstr[] = { N_("no error"), N_("missing closing quote"), |