> > In addition to + and - you can now use r to specify how many lines
> > around <start> that you want to see. For example: -L 20,r5 would show
> > lines 15 through 25
>
> >From too much exposure to subversion, the r suggests â??revisionâ??.
> But ± is too hard to type, so I guess r will have to do.
>
I wasn't too thrilled with using r either, but I couldn't think of
anything better.
> > + /* if top is negative then top is actually a range
> > + that was specified with the r option */
> > + if (*top < 1) {
> > + long x = *top;
> > + *top = *bottom - x;
> > + *bottom += x;
> > + if (*bottom < 1)
> > + *bottom = 1;
> > + }
>
> How does this treat -L 5,-10?
>
Yes, you're correct, my code will mess that up. I thought I had
verified that parse_loc() would never return a number less than 1 as
*top, but looking again I see I didn't do that. So my patch is no
good. Sorry folks.
--
Bill Pemberton wfp5p@xxxxxxxxxxxx
ITC/Unix Systems flash@xxxxxxxxxxxx
University of Virginia
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