Re: problem with recent change to grep-regexp-alist

[Emanuele Giaquinta]

> > Ok, let's use "\(.+?\)".
> >
> > You can still get wrong matches with the file names like "abc:123",
> > but perhaps such file names are rare.
> 
> Maybe \([A-Za-z]:\| ...
> or something?  It is not like there are many Unix file names starting
> with a single letter followed by colon.
> 
> But Linux has file names like
> 
> /proc/driver/uhci/0000:00:07.2

For those files the matching will be fine.
The wrong matches occur when the filename contains somewhere the
pattern ":[0-9]+:" or ends with the pattern ":[0-9]+" (like Juri's example)
Juri, wouldn't be good to add a comment about this in grep.el or grep.txt?