tag doc: split up the --[no-]merged documentation

diff --git a/refs.c b/refs.c
index 4f845798bad0fd1fc348d49592fb83e86679f09d..6d0961921b25d2296195bddb3666b6537b0e0fb2 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -592,8 +592,8 @@ static int delete_pseudoref(const char *pseudoref, const unsigned char *old_sha1
        return 0;
 }
 
-int delete_ref(const char *refname, const unsigned char *old_sha1,
-              unsigned int flags)
+int delete_ref(const char *msg, const char *refname,
+              const unsigned char *old_sha1, unsigned int flags)
 {
        struct ref_transaction *transaction;
        struct strbuf err = STRBUF_INIT;
@@ -604,7 +604,7 @@ int delete_ref(const char *refname, const unsigned char *old_sha1,
        transaction = ref_transaction_begin(&err);
        if (!transaction ||
            ref_transaction_delete(transaction, refname, old_sha1,
-                                  flags, NULL, &err) ||
+                                  flags, msg, &err) ||
            ref_transaction_commit(transaction, &err)) {
                error("%s", err.buf);
                ref_transaction_free(transaction);
@@ -639,12 +639,17 @@ int copy_reflog_msg(char *buf, const char *msg)
 
 int should_autocreate_reflog(const char *refname)
 {
-       if (!log_all_ref_updates)
+       switch (log_all_ref_updates) {
+       case LOG_REFS_ALWAYS:
+               return 1;
+       case LOG_REFS_NORMAL:
+               return starts_with(refname, "refs/heads/") ||
+                       starts_with(refname, "refs/remotes/") ||
+                       starts_with(refname, "refs/notes/") ||
+                       !strcmp(refname, "HEAD");
+       default:
                return 0;
-       return starts_with(refname, "refs/heads/") ||
-               starts_with(refname, "refs/remotes/") ||
-               starts_with(refname, "refs/notes/") ||
-               !strcmp(refname, "HEAD");
+       }
 }
 
 int is_branch(const char *refname)