X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diff.c;h=374ecf3b486e218c52f94ba14481a715c19b80db;hb=fc2d99f1e95252dcd3eb645a370a658bea7fd5bd;hp=d922b77aef2da84824a8e14fc21961e36e6d2e36;hpb=901c907d83f523a5df0b10c0aafb19c512836624;p=git.git

diff --git a/diff.c b/diff.c
index d922b77ae..374ecf3b4 100644
--- a/diff.c
+++ b/diff.c
@@ -2169,6 +2169,8 @@ static void builtin_diff(const char *name_a,
 		xecfg.ctxlen = o->context;
 		xecfg.interhunkctxlen = o->interhunkcontext;
 		xecfg.flags = XDL_EMIT_FUNCNAMES;
+		if (DIFF_OPT_TST(o, FUNCCONTEXT))
+			xecfg.flags |= XDL_EMIT_FUNCCONTEXT;
 		if (pe)
 			xdiff_set_find_func(&xecfg, pe->pattern, pe->cflags);
 		if (!diffopts)
@@ -3536,6 +3538,12 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
 	else if (opt_arg(arg, '\0', "inter-hunk-context",
 			 &options->interhunkcontext))
 		;
+	else if (!strcmp(arg, "-W"))
+		DIFF_OPT_SET(options, FUNCCONTEXT);
+	else if (!strcmp(arg, "--function-context"))
+		DIFF_OPT_SET(options, FUNCCONTEXT);
+	else if (!strcmp(arg, "--no-function-context"))
+		DIFF_OPT_CLR(options, FUNCCONTEXT);
 	else if ((argcount = parse_long_opt("output", av, &optarg))) {
 		options->file = fopen(optarg, "w");
 		if (!options->file)