Good question,
This is a problem I have also come up against.
The only suggestion I have is to create the command as a simple perl
program instead of a one liner and grab $RMARGIN using $ENV{"RMARGIN"}
If anyone out there has an answer to your question I'd love to hear it
too!
mark david mcCreary wrote:
I am stumped with Procmail again. This time trying to have an argument
expanded before being passed to a called program.
I have a working recipe, like this
:0 wfb
| perl -M"Text::Autoformat" -e'autoformat{left=>1, right=>65, all=>1}'
which works just fine by calling the Perl Module Text::Autoformat.
I want to make the right margin a variable, like this
RMARGIN=65
:0 wfb
| perl -M"Text::Autoformat" -e'autoformat{left=>1, right=>$RMARGIN, all=>1}'
The theory seems to be to wrap double quotes around the arguments, and
sometimes maybe double quotes around the single quotes.
I do believe that I have tried all possible combinations of wrapping the
above with various combinations of quotes without success.
Is the above possible ?
Thanks for any insights.
mark
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