wt-status: add helpers for printing wt-status lines
authorJonathan Nieder <jrnieder@gmail.com>
Sat, 26 Feb 2011 05:09:41 +0000 (23:09 -0600)
committerJunio C Hamano <gitster@pobox.com>
Tue, 8 Mar 2011 20:10:02 +0000 (12:10 -0800)
Introduce status_printf{,_ln,_more} wrapper functions around
color_vfprintf() which take care of adding "#" to the beginning of
status lines automatically. The semantics:

- status_printf() is just like color_fprintf() but it adds a "# "
at the beginning of each line of output;

- status_printf_ln() is a convenience function that additionally
adds "\n" at the end;

- status_printf_more() is a variant of status_printf() used to
continue lines that have already started. It suppresses the "#" at
the beginning of the first line.

Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found