tree 4617876ca04551690cc8687e288f851263b8fda6
parent d716809228a67946d844b1611b4a11489ba26a3c
author Rishabh Dave <rishabhddave@gmail.com> 1476192722 +0530
committer Benno Schulenberg <bensberg@justemail.net> 1476207978 +0200

rcfile: reject rebindings that have no effect or have side effects

Also, show in green only the ^ and M- combinations that are valid.

This fixes https://savannah.gnu.org/bugs/?49097.

Signed-off-by: Rishabh Dave <rishabhddave@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>