X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-log.c;h=25e21ed41534c8c3067c2e0d5afe4284faa2881a;hb=a97a74686d70a318cd802003498054cc1e8b0ae2;hp=3817bf11864dbe5bff2c1004abec2b97210a0c36;hpb=67f272c2f21a3d5a372b113b91836455d45257a7;p=git.git

diff --git a/builtin-log.c b/builtin-log.c
index 3817bf118..25e21ed41 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -35,6 +35,7 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
 		      struct rev_info *rev)
 {
 	int i;
+	int decoration_style = 0;
 
 	rev->abbrev = DEFAULT_ABBREV;
 	rev->commit_format = CMIT_FMT_DEFAULT;
@@ -61,8 +62,15 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
 	for (i = 1; i < argc; i++) {
 		const char *arg = argv[i];
 		if (!strcmp(arg, "--decorate")) {
-			load_ref_decorations();
-			rev->show_decorations = 1;
+			decoration_style = DECORATE_SHORT_REFS;
+		} else if (!prefixcmp(arg, "--decorate=")) {
+			const char *v = skip_prefix(arg, "--decorate=");
+			if (!strcmp(v, "full"))
+				decoration_style = DECORATE_FULL_REFS;
+			else if (!strcmp(v, "short"))
+				decoration_style = DECORATE_SHORT_REFS;
+			else
+				die("invalid --decorate option: %s", arg);
 		} else if (!strcmp(arg, "--source")) {
 			rev->show_source = 1;
 		} else if (!strcmp(arg, "-h")) {
@@ -70,6 +78,10 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
 		} else
 			die("unrecognized argument: %s", arg);
 	}
+	if (decoration_style) {
+		rev->show_decorations = 1;
+		load_ref_decorations(decoration_style);
+	}
 }
 
 /*
@@ -670,6 +682,10 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
 	log_write_email_headers(rev, head, &subject_start, &extra_headers,
 				&need_8bit_cte);
 
+	for (i = 0; !need_8bit_cte && i < nr; i++)
+		if (has_non_ascii(list[i]->buffer))
+			need_8bit_cte = 1;
+
 	msg = body;
 	pp_user_info(NULL, CMIT_FMT_EMAIL, &sb, committer, DATE_RFC2822,
 		     encoding);