From: Jeff King <peff@peff.net>
Date: Fri, 4 Jan 2008 09:16:14 +0000 (-0500)
Subject: diff: load funcname patterns in "basic" config
X-Git-Tag: v1.5.4-rc3~52
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e467193ff3f57171c5c3232b4ba3595970efbfb5;p=git.git

diff: load funcname patterns in "basic" config

The funcname patterns influence the "comment" on @@ lines of
the diff. They are safe to use with plumbing since they
don't fundamentally change the meaning of the diff in any
way.

Since all diff users call either diff_ui_config or
diff_basic_config, we can get rid of the lazy reading of the
config.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/diff.c b/diff.c
index 44aa477c4..4a908b28a 100644
--- a/diff.c
+++ b/diff.c
@@ -174,8 +174,6 @@ int git_diff_ui_config(const char *var, const char *value)
 		if (ep != var + 4) {
 			if (!strcmp(ep, ".command"))
 				return parse_lldiff_command(var, ep, value);
-			if (!strcmp(ep, ".funcname"))
-				return parse_funcname_pattern(var, ep, value);
 		}
 	}
 
@@ -190,6 +188,14 @@ int git_diff_basic_config(const char *var, const char *value)
 		return 0;
 	}
 
+	if (!prefixcmp(var, "diff.")) {
+		const char *ep = strrchr(var, '.');
+		if (ep != var + 4) {
+			if (!strcmp(ep, ".funcname"))
+				return parse_funcname_pattern(var, ep, value);
+		}
+	}
+
 	return git_default_config(var, value);
 }
 
@@ -1160,7 +1166,6 @@ static const char *funcname_pattern(const char *ident)
 {
 	struct funcname_pattern *pp;
 
-	read_config_if_needed();
 	for (pp = funcname_pattern_list; pp; pp = pp->next)
 		if (!strcmp(ident, pp->name))
 			return pp->pattern;