Keeping log of incoming file (header index)

        Hi,
        
        I want to log all incoming mail, but shortly: DATE SENDER
        SUBJECT [FOLDER]. This is "status log" of incoming mail and what
        happened to it so that I know how my procmail works.

        Problem: I can write

            DATE SENDER SUBJECT 
            
        At the beginning of .procmail, but then the [FOLDER] gets on the
        separate line. How do I get the FOLDER to the same line?
        
        Below you see

        pm-in.hdr       -- (p)roc(m)ail: incoming header info
        pm-test.rc      -- (p)roc(m)ail test script.
        T.m.moron       -- (t)est (m)ail "moron"

pm-in.hdr
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T.m.moron
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pm-test.rc
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