Or maybe
tr -d '[:space:]'
???
-kto
On Dec 4, 2013, at 3:48 AM, Dave Pointon wrote:
> On Wed, 2013-12-04 at 10:45 +0100, Erik Joelsson wrote:
>> Hello Mike,
>>
>> I think sed on some platforms doesn't support the [[:space:]]
>> expression. I tried the line on a Solaris machine and it didn't work.
>>
>> /Erik
>>
> <snip>
>
> I concur with you Erik, character classes are only proven to work
> with/in perl 5 across all platforms. I suggest that the need to parse
> whitespace can be eliminated entirely by using awk(1) with a
> field-delimiter of '=' thus realizing a simpler solution all together,
> viz ...
>
> if [[ -z "$OUTPWS" ]]; then
> OUTPWS=`awk -F'=' '/^default(-push)/{print $NF}' .hg/hgrc ||
> $FILTER`
> fi
>
>
> Rgds ,
>
> --
> Dave Pointon FIAP MBCS
>
> Now I saw, tho' too late, the folly of beginning a work before we count
> the cost and before we we judge rightly of our strength to go thro'
> with it - Robinson Crusoe
>
