grep fontification problem

[Dan Nicolaescu]

Save the following to /tmp/t

---cut here---
abc def abc def
def abc def
---cut here---

and then do M-x grep RET abc /tmp/t RET

the grep buffer will look like:

-*- mode: grep; default-directory: "/tmp/" -*-
grep -nH -e abc /tmp/t
T:1:abc def ^[[01;41mabc^[[00m^[[K def
T:2:def abc def

Grep finished (matches found) at Mon May  2 18:57:15

The escape sequence for the second "abc" string was not eliminated and
replaced with a face.