Re: fringe arrow conflict between compile and gud?

[Juri Linkov]

> This seems like a good change, but wouldn't it be cleaner to do the
> add-to-list call be done where next-error-overlay-arrow is defined?

It is not good to always have next-error-overlay-arrow in
overlay-arrow-variable-list even when no compilation was started.
This may slow down redisplay and in any case is completely useless
until compilation/grep is started.

-- 
Juri Linkov
http://www.jurta.org/emacs/