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Introduce and use strbuf_chomp.

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Those chomp operations in wincons.c and uxcons.c looked ugly, and I'm
not totally convinced they couldn't underrun the buffer by 1 byte in
weird circumstances. strbuf_chomp is neater.
This commit is contained in:
Simon Tatham
2020-01-22 22:24:41 +00:00
parent cd6bc14f04
commit 7590d0625b
5 changed files with 14 additions and 8 deletions
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misc.h
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@ -79,6 +79,7 @@ char *strbuf_to_str(strbuf *buf); /* does free buf, but you must free result */
void strbuf_catf(strbuf *buf, const char *fmt, ...);
void strbuf_catfv(strbuf *buf, const char *fmt, va_list ap);
static inline void strbuf_clear(strbuf *buf) { strbuf_shrink_to(buf, 0); }
bool strbuf_chomp(strbuf *buf, char char_to_remove);
strbuf *strbuf_new_for_agent_query(void);
void strbuf_finalise_agent_query(strbuf *buf);