Add TODO about keybinding cheat sheet

Requested by gitster on IRC.

diff --git a/tig.c b/tig.c
index 121c5db..94af086 100644 (file)
--- a/tig.c
+++ b/tig.c
@@ -3015,6 +3015,8 @@ main(int argc, char *argv[])
  *
  * - Locale support.
  *
+ * - Make '?' show a one page keybinding cheat sheet.
+ *
  * COPYRIGHT
  * ---------
  * Copyright (c) 2006 Jonas Fonseca <fonseca@diku.dk>