Gabriel Charette <gch...@google.com> writes:
> On Sat, Jul 16, 2011 at 12:59 AM, Andreas Schwab <sch...@linux-m68k.org>
> wrote:
>>
>> gch...@google.com (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
tcl can everything tr and cut can do (with the above options anyway).
> If there are ways to do this directly in TCL, without using exec
> calls, I'd be glad to know.
Read split(n) and string(n).
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
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