From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 14 Feb 2013 18:29:08 +0000 (-0800)
Subject: Merge branch 'jx/utf8-printf-width'
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=3cc3cf970c5ce477bde78df73614d1efba2b52eb;p=git.git

Merge branch 'jx/utf8-printf-width'

Use a new helper that prints a message and counts its display width
to align the help messages parse-options produces.

* jx/utf8-printf-width:
  Add utf8_fprintf helper that returns correct number of columns
---

3cc3cf970c5ce477bde78df73614d1efba2b52eb
diff --cc utf8.h
index a214238bd,3ca85c773..501b2bd9c
--- a/utf8.h
+++ b/utf8.h
@@@ -8,10 -8,11 +8,11 @@@ int utf8_strwidth(const char *string)
  int is_utf8(const char *text);
  int is_encoding_utf8(const char *name);
  int same_encoding(const char *, const char *);
+ int utf8_fprintf(FILE *, const char *, ...);
  
 -int strbuf_add_wrapped_text(struct strbuf *buf,
 +void strbuf_add_wrapped_text(struct strbuf *buf,
  		const char *text, int indent, int indent2, int width);
 -int strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
 +void strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
  			     int indent, int indent2, int width);
  
  #ifndef NO_ICONV