mailinfo.scissors: new configuration

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
index 1c14d381d23074d1c6b2a2180c25629974e3b5c4..03cbcad1ff282c33c178d741067c3ac676a96aa8 100644 (file)
--- a/builtin-mailinfo.c
+++ b/builtin-mailinfo.c
@@ -991,6 +991,18 @@ static int mailinfo(FILE *in, FILE *out, const char *msg, const char *patch)
        return 0;
 }
 
+static int git_mailinfo_config(const char *var, const char *value, void *unused)
+{
+       if (prefixcmp(var, "mailinfo."))
+               return git_default_config(var, value, unused);
+       if (!strcmp(var, "mailinfo.scissors")) {
+               use_scissors = git_config_bool(var, value);
+               return 0;
+       }
+       /* perhaps others here */
+       return 0;
+}
+
 static const char mailinfo_usage[] =
        "git mailinfo [-k] [-u | --encoding=<encoding> | -n] msg patch <mail >info";
 
@@ -1001,7 +1013,7 @@ int cmd_mailinfo(int argc, const char **argv, const char *prefix)
        /* NEEDSWORK: might want to do the optional .git/ directory
         * discovery
         */
-       git_config(git_default_config, NULL);
+       git_config(git_mailinfo_config, NULL);
 
        def_charset = (git_commit_encoding ? git_commit_encoding : "UTF-8");
        metainfo_charset = def_charset;