builtin-notes: Add --message/--file aliases for -m/-F options

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/git-notes.txt

@@ -58,11 +58,13 @@ prune::
 OPTIONS
 -------
 -m <msg>::
+--message=<msg>::
 	Use the given note message (instead of prompting).
 	If multiple `-m` options are given, their values
 	are concatenated as separate paragraphs.
 
 -F <file>::
+--file=<file>::
 	Take the note message from the given file.  Use '-' to
 	read the note message from the standard input.
 

builtin-notes.c

@@ -217,9 +217,9 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
 	struct msg_arg msg = { 0, STRBUF_INIT };
 	struct option options[] = {
 		OPT_GROUP("Notes edit options"),
-		OPT_CALLBACK('m', NULL, &msg, "msg",
+		OPT_CALLBACK('m', "message", &msg, "msg",
 			     "note contents as a string", parse_msg_arg),
-		OPT_FILENAME('F', NULL, &msgfile, "note contents in a file"),
+		OPT_FILENAME('F', "file", &msgfile, "note contents in a file"),
 		OPT_END()
 	};