[PATCH] Make ls-* output consistent with diff-* output format.

Use SP as the column separator except the ones before path which
uses TAB, to make the output format consistent across ls-* and
diff-* commands.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

ls-files.c

@@ -262,7 +262,7 @@ static void show_files(void)
 				       tag_cached,
 				       ce->name, line_terminator);
 			else
-				printf("%s%06o %s %d %s%c",
+				printf("%s%06o %s %d\t%s%c",
 				       ce_stage(ce) ? tag_unmerged :
 				       tag_cached,
 				       ntohl(ce->ce_mode),