From 663af3422a648e87945e4d8c0cc3e13671f2bbde Mon Sep 17 00:00:00 2001 From: Pierre Habouzit Date: Thu, 20 Sep 2007 00:42:15 +0200 Subject: Full rework of quote_c_style and write_name_quoted. * quote_c_style works on a strbuf instead of a wild buffer. * quote_c_style is now clever enough to not add double quotes if not needed. * write_name_quoted inherits those advantages, but also take a different set of arguments. Now instead of asking for quotes or not, you pass a "terminator". If it's \0 then we assume you don't want to escape, else C escaping is performed. In any case, the terminator is also appended to the stream. It also no longer takes the prefix/prefix_len arguments, as it's seldomly used, and makes some optimizations harder. * write_name_quotedpfx is created to work like write_name_quoted and take the prefix/prefix_len arguments. Thanks to those API changes, diff.c has somehow lost weight, thanks to the removal of functions that were wrappers around the old write_name_quoted trying to give it a semantics like the new one, but performing a lot of allocations for this goal. Now we always write directly to the stream, no intermediate allocation is performed. As a side effect of the refactor in builtin-apply.c, the length of the bar graphs in diffstats are not affected anymore by the fact that the path was clipped. Signed-off-by: Pierre Habouzit --- combine-diff.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) (limited to 'combine-diff.c') diff --git a/combine-diff.c b/combine-diff.c index ef622340a5..fe5a2a1953 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -650,10 +650,7 @@ static void dump_quoted_path(const char *prefix, const char *path, const char *c_meta, const char *c_reset) { printf("%s%s", c_meta, prefix); - if (quote_c_style(path, NULL, NULL, 0)) - quote_c_style(path, NULL, stdout, 0); - else - printf("%s", path); + quote_c_style(path, NULL, stdout, 0); printf("%s\n", c_reset); } @@ -900,16 +897,7 @@ static void show_raw_diff(struct combine_diff_path *p, int num_parent, struct re putchar(inter_name_termination); } - if (line_termination) { - if (quote_c_style(p->path, NULL, NULL, 0)) - quote_c_style(p->path, NULL, stdout, 0); - else - printf("%s", p->path); - putchar(line_termination); - } - else { - printf("%s%c", p->path, line_termination); - } + write_name_quoted(p->path, stdout, line_termination); } void show_combined_diff(struct combine_diff_path *p, -- cgit v1.2.3