Actually make print_wrapped_text() useful

Now, it returns the current column, does not add a newline, and you can
pass a negative indent, to indicate that the indent was already printed.

With this, you can actually continue in the middle of a paragraph, not
having to print everything into a buffer first.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Johannes Schindelin
2007-02-27 16:20:31 +01:00
committed by Junio C Hamano
parent e52a5de45a
commit 094e03b039
2 changed files with 13 additions and 6 deletions

2
utf8.h
View File

@@ -5,7 +5,7 @@ int utf8_width(const char **start);
int is_utf8(const char *text);
int is_encoding_utf8(const char *name);
void print_wrapped_text(const char *text, int indent, int indent2, int len);
int print_wrapped_text(const char *text, int indent, int indent2, int len);
#ifndef NO_ICONV
char *reencode_string(const char *in, const char *out_encoding, const char *in_encoding);