Juri Linkov writes:
> > For me, the filename and line number shows the highlight face on
> > mouse-over in grep buffers, but none of the line responds to mouse-1.
> > The whole line responds to mouse 2. mouse-1-click-follow-links is at its
> > default setting of 450, and I am not aware of any other customizations
> > that affect this. This must be a bug, I think.
> I'm aware that currently there are too large areas for mouse-1 clicking
> in grep buffers. This could be fixed after reaching some consensus.
> But not responding to mouse-1 is something that I can't reproduce.
> Do you have mouse-1 working in other mouse-1 sensitive buffers
> like Info?
This is my understanding (I don't think what Jason is seeing is a bug).
mouse-1-click-follows-link works where the text has the mouse-face property:
(define-key map [follow-link] 'mouse-face)
In the compilation buffer this is only over the file and number. In the
grep buffer it extends to the first match (or something like that). Where
there is no mouse-face property, compile-goto-error works (on mouse-2).