[PATCH 2/4] Move the --decorate option from builtin-log.c to revision.c.

@@ -51,9 +51,6 @@ include::pretty-options.txt[]
 	a record about how the tip of a reference was changed.
 	See also gitlink:git-reflog[1].
 
---decorate::
-	Print out the ref names of any commits that are shown.
-
 --full-diff::
 	Without this flag, "git log -p <paths>..." shows commits that
 	touch the specified paths, and diffs about the same specified

@@ -20,3 +20,7 @@ people using 80-column terminals.
 	command to re-code the commit log message in the encoding
 	preferred by the user.  For non plumbing commands this
 	defaults to UTF-8.
+
+--decorate::
+	When a commit is shown, and it matches a ref, print that ref name
+	in brackets after the commit name.

@@ -24,9 +24,6 @@ void add_head(struct rev_info *revs);
 static void cmd_log_init(int argc, const char **argv, const char *prefix,
 		      struct rev_info *rev)
 {
-	int i;
-	int decorate = 0;
-
 	rev->abbrev = DEFAULT_ABBREV;
 	rev->commit_format = CMIT_FMT_DEFAULT;
 	rev->verbose_header = 1;

@@ -40,15 +37,8 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
 		if (rev->diffopt.nr_paths != 1)
 			usage("git logs can only follow renames on one pathname at a time");
 	}
-	for (i = 1; i < argc; i++) {
-		const char *arg = argv[i];
-		if (!strcmp(arg, "--decorate")) {
-			if (!decorate)
-				for_each_ref(add_ref_decoration, NULL);
-			decorate = 1;
-		} else
-			die("unrecognized argument: %s", arg);
-	}
+	if (argc > 1)
+		die("unrecognized argument: %s", argv[1]);
 }
 
 static int cmd_log_walk(struct rev_info *rev)

@@ -1176,6 +1176,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 				revs->reverse ^= 1;
 				continue;
 			}
+			if (!strcmp(arg, "--decorate")) {
+				for_each_ref(add_ref_decoration, NULL);
+				continue;
+			}
 
 			opts = diff_opt_parse(&revs->diffopt, argv+i, argc-i);
 			if (opts > 0) {