On Sat, Jul 16, 2011 at 12:59 AM, Andreas Schwab <[email protected]> wrote:
>
> [email protected] (Gabriel Charette) writes:
>
> > + set expectedSum [exec tr -d \} << [exec cut -f 4 -d\ <<
> > $xdiff_entry]]
$xdiffentry is set to something like {{pph asm diff 123456}}, so i
need tr and cut to extract 123456
(i tried removing the tr and i get "123456}")
>
> > + set actualSum [exec cut -f 1 -d\ << [exec sum << $diff_result]]
and the sum of $diff_result is something like "123456 12", i'm
ignoring the second number for simplicity; hence why i'm using cut
here.
If there are ways to do this directly in TCL, without using exec
calls, I'd be glad to know.
Gabriel
