diff options
| author |  Michael Haggerty <mhagger@alum.mit.edu> | 2012-11-04 08:07:06 +0100 |
|---|---|---|
| committer |  Jeff King <peff@peff.net> | 2012-11-08 11:34:08 -0500 |
| commit | 6bb2a1377b4b7a044f69d0107c38479180694fac (patch) | |
| tree | 3bf597a5322507120597b9ec67bcc2ee394a1530 /Documentation/technical/api-string-list.txt | |
| parent | Merge branch 'rs/branch-del-symref' (diff) | |
| download | tgif-6bb2a1377b4b7a044f69d0107c38479180694fac.tar.xz | |
string_list: add a function string_list_remove_empty_items()
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Acked-by: Johan Herland <johan@herland.net>
Signed-off-by: Jeff King <peff@peff.net>
Diffstat (limited to 'Documentation/technical/api-string-list.txt')
| -rw-r--r-- | Documentation/technical/api-string-list.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/technical/api-string-list.txt b/Documentation/technical/api-string-list.txt index 94d7a2bd99..7386bcab3e 100644 --- a/Documentation/technical/api-string-list.txt +++ b/Documentation/technical/api-string-list.txt @@ -38,7 +38,8 @@ member (you need this if you add things later) and you should set the `unsorted_string_list_delete_item`. . Can remove items not matching a criterion from a sorted or unsorted - list using `filter_string_list`. + list using `filter_string_list`, or remove empty strings using + `string_list_remove_empty_items`. . Finally it should free the list using `string_list_clear`. @@ -75,6 +76,12 @@ Functions to be deleted. Preserve the order of the items that are retained. +`string_list_remove_empty_items`:: + + Remove any empty strings from the list. If free_util is true, + call free() on the util members of any items that have to be + deleted. Preserve the order of the items that are retained. + `string_list_longest_prefix`:: Return the longest string within a string_list that is a |