Ken Hornstein <kenh(_at_)pobox(_dot_)com> writes
One example: Get the effective content part of an 'X-Spam-Status" header.>
That program already exists today.
% scan -width 9999 -format '%{x-spam-status}' messages ....
should do what you want, I think.
If I replace "x-spam-status" by "to", and there are multiple "To:" fields,
I'm not sure what I want. I think I want each addressee on a separate line.
But whatever I want,
% scan -width 9999 -format '%{to}' messages ...
does not give me what I want. Parsing its output, distinguishing commas
used as delimiters, and commas within quotes, is not quite trivial.
Norman Shapiro
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