RFR: JDK-8029512 : webrev.ksh: fix parsing of parent repo paths from hgrc file

[Kelly O'Hair]

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
>