strbuf.h: group documentation for trim functions

The relationship between these makes more sense if you read
them as a group, which can help people who are looking for
the right function. Let's give them a single comment.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2015-01-16 04:06:04 -05:00 committed by Junio C Hamano
parent f20e56e202
commit d468fa2721

View File

@ -164,19 +164,11 @@ static inline void strbuf_setlen(struct strbuf *sb, size_t len)
*/
/**
* Strip whitespace from the beginning and end of a string.
* Equivalent to performing `strbuf_rtrim()` followed by `strbuf_ltrim()`.
* Strip whitespace from the beginning (`ltrim`), end (`rtrim`), or both side
* (`trim`) of a string.
*/
extern void strbuf_trim(struct strbuf *);
/**
* Strip whitespace from the end of a string.
*/
extern void strbuf_rtrim(struct strbuf *);
/**
* Strip whitespace from the beginning of a string.
*/
extern void strbuf_ltrim(struct strbuf *);
/**