Re: string searching and saving results to a variable

[Oleksandr Gavenko]

On 2011-02-16 16:58, ken wrote:
> On 02/16/2011 04:21 AM Oleksandr Gavenko wrote:
> > How about if search fail?
> >
> > Evaluating of
> >
> >    (buffer-substring nil nil)
> >
> > take (wrong-type-argument integer-or-marker-p nil).
>
> Error-checking is an excellent idea, I agree.  But I don't understand
> the elisp code you wrote.  Could you explain it for me please.
This copied from top of *Backtrace* buffer when eval expression
(which appear on error).
So it is not a working elisp code.

--
Best regards!