-# vlc understand. button names are from an animax remote, and these may change
-# with different remotes
+# vlc understand. Button names are from an animax remote, and these may change
+# with different remotes.
+
+# The current full list of config strings vlc understands is always in vlc's
+# src/libvlc.h file. Look for lines like:
+# add_key( "key-fullscreen", KEY_FULLSCREEN, NULL, FULLSCREEN_KEY_TEXT,
+# FULLSCREEN_KEY_LONGTEXT, VLC_FALSE );
+# You will need the first argument of these lines. in this case: key-fullscreen