Re: Using grep (or some other tool) to highlight, instead of grepping?

[Ralf Wildenhues]

Hello Richard,

* Richard Hartmann wrote on Tue, Aug 12, 2008 at 09:11:56PM CEST:
> 
>  grep --color=auto
> 
> I was wondering if there is a tool that will allow me to simply
> highlight whatever I am looking for without actually grepping.

I guess if you translate your basic regex into an extended one, then you
should be able to use egrep/grep -E, and also match end-of-line:
  grep -E --color=auto 'foo|$'

Hmm.  Using ^ instead of $ destroys the coloring, that looks like a bug
(Debian package grep-2.5.1.ds2-6).

Other than that, editors can typically highlight search matches:
  vim -c 'set hls | /foo' FILE

Hope that helps.

Cheers,
Ralf