RFE: new pattern modifier ~a

[Vincent Lefevre <vincent@xxxxxxxxxx>]

First, one has:

   ~L EXPR message is either originated or received by EXPR

I wonder why the pattern modifier isn't ~a (for "address").

Now, why not adding a new pattern modifier ~a, which could correspond
to any address in the envelope structure? This would currently be:

  ADDRESS *return_path;
  ADDRESS *from;
  ADDRESS *to;
  ADDRESS *cc;
  ADDRESS *bcc;
  ADDRESS *sender;
  ADDRESS *reply_to;
  ADDRESS *mail_followup_to;

Possibly make the list of considered fields configurable with a
variable.

-- 
Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <http://www.vinc17.org/>
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Work: CR INRIA - computer arithmetic / Arenaire project (LIP, ENS-Lyon)