diff options
Diffstat (limited to 'Documentation/technical/api-string-list.txt')
| -rw-r--r-- | Documentation/technical/api-string-list.txt | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/Documentation/technical/api-string-list.txt b/Documentation/technical/api-string-list.txt index 94d7a2b..20be348 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`. @@ -75,13 +76,11 @@ Functions to be deleted. Preserve the order of the items that are retained. -`string_list_longest_prefix`:: +`string_list_remove_empty_items`:: - Return the longest string within a string_list that is a - prefix (in the sense of prefixcmp()) of the specified string, - or NULL if no such prefix exists. This function does not - require the string_list to be sorted (it does a linear - search). + 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. `print_string_list`:: |