grep: add a test asserting that --perl-regexp dies when !PCRE

diff --git a/builtin/tag.c b/builtin/tag.c
index 222404522fd8db970c5f832338095c6947548ac9..bdf1e88e93a61b6cbe840f4c8dd4563c1e13e337 100644 (file)
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -309,7 +309,7 @@ static void create_reflog_msg(const unsigned char *sha1, struct strbuf *sb)
        if (rla) {
                strbuf_addstr(sb, rla);
        } else {
-               strbuf_addstr(sb, _("tag: tagging "));
+               strbuf_addstr(sb, "tag: tagging ");
                strbuf_add_unique_abbrev(sb, sha1, DEFAULT_ABBREV);
        }
 
@@ -317,14 +317,14 @@ static void create_reflog_msg(const unsigned char *sha1, struct strbuf *sb)
        type = sha1_object_info(sha1, NULL);
        switch (type) {
        default:
-               strbuf_addstr(sb, _("object of unknown type"));
+               strbuf_addstr(sb, "object of unknown type");
                break;
        case OBJ_COMMIT:
                if ((buf = read_sha1_file(sha1, &type, &size)) != NULL) {
                        subject_len = find_commit_subject(buf, &subject_start);
                        strbuf_insert(sb, sb->len, subject_start, subject_len);
                } else {
-                       strbuf_addstr(sb, _("commit object"));
+                       strbuf_addstr(sb, "commit object");
                }
                free(buf);
 
@@ -332,13 +332,13 @@ static void create_reflog_msg(const unsigned char *sha1, struct strbuf *sb)
                        strbuf_addf(sb, ", %s", show_date(c->date, 0, DATE_MODE(SHORT)));
                break;
        case OBJ_TREE:
-               strbuf_addstr(sb, _("tree object"));
+               strbuf_addstr(sb, "tree object");
                break;
        case OBJ_BLOB:
-               strbuf_addstr(sb, _("blob object"));
+               strbuf_addstr(sb, "blob object");
                break;
        case OBJ_TAG:
-               strbuf_addstr(sb, _("other tag object"));
+               strbuf_addstr(sb, "other tag object");
                break;
        }
        strbuf_addch(sb, ')');