Re: Overlay arrow in *compilation* and *grep* buffers

[Nick Roberts]

 > > Why not do what was suggested?
 > > 
 > >     (unless (display-graphic-p)
 > >      (put 'next-error-overlay-arrow-position 'overlay-arrow-string ""))
 > 
 > Wouldn't this affect Edebug on text terminals?

No, I don't think so. The thread that was hardly a discussion was about
conflicts and covered this. The changes that ensued meant that Edebug and Gnus
still use the global variable overlay-arrow-position while compile.el and
gud.el have their own overlay arrow, following Kim's earlier work to allow
multiple overlay arrows.

Nick