hashmap: add string interning API

diff --git a/builtin/tag.c b/builtin/tag.c
index f3440023abecc672386381749d5e5855f3673ecf..ef765563388c384a127d27eaf7ee6fd1badfe84f 100644 (file)
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -83,7 +83,7 @@ static int in_commit_list(const struct commit_list *want, struct commit *c)
 enum contains_result {
        CONTAINS_UNKNOWN = -1,
        CONTAINS_NO = 0,
-       CONTAINS_YES = 1,
+       CONTAINS_YES = 1
 };
 
 /*
@@ -338,11 +338,11 @@ static int do_sign(struct strbuf *buffer)
 }
 
 static const char tag_template[] =
-       N_("\nWrite a tag message\n"
+       N_("\nWrite a message for tag:\n  %s\n"
        "Lines starting with '%c' will be ignored.\n");
 
 static const char tag_template_nocleanup[] =
-       N_("\nWrite a tag message\n"
+       N_("\nWrite a message for tag:\n  %s\n"
        "Lines starting with '%c' will be kept; you may remove them"
        " yourself if you want to.\n");
 
@@ -438,9 +438,9 @@ static void create_tag(const unsigned char *object, const char *tag,
                        struct strbuf buf = STRBUF_INIT;
                        strbuf_addch(&buf, '\n');
                        if (opt->cleanup_mode == CLEANUP_ALL)
-                               strbuf_commented_addf(&buf, _(tag_template), comment_line_char);
+                               strbuf_commented_addf(&buf, _(tag_template), tag, comment_line_char);
                        else
-                               strbuf_commented_addf(&buf, _(tag_template_nocleanup), comment_line_char);
+                               strbuf_commented_addf(&buf, _(tag_template_nocleanup), tag, comment_line_char);
                        write_or_die(fd, buf.buf, buf.len);
                        strbuf_release(&buf);
                }