On Aug 05 at 16:21, David W. Tamkin spoke:
You're welcome. However, I should have taken my own advice, as Udi pointed
out, and temporarily unset SHELLMETAS so that the left bracket in the sed
command won't trigger an unnecessary shell:
savemetas=$SHELLMETAS # unless you already have done this higher up
SHELLMETAS
:0Bbfw
* ()$$$^^
| sed -e:a -e '/[^\n]/b' -e '$ P' -eN -eba
SHELLMETAS=$savemetas
What's the issue with SHELLMETAS?
What happens if they have the original value?
-Hanspeter
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