Philip Guenther wrote about using the `c' flag on variable capture recipes
(BTW, all this applies to filtering recipes as well):
| However
| it appears that procmail fails to set LASTFOLDER when doing variable
| capture or filtering, and thus the abstract that is logged will be
| whatever was previously in LASTFOLDER, possibly nothing if this is the
| first recipe executed.
Ah yes, I'd forgotten about that quirk. On one site where I need a capture
recipe logged, I had to do this:
:0 flags
* conditions
real_variable_that_I_want_to_set=| command opts args
:0ac
LASTFOLDER=| echo command opts args
Thanks for catching that, Philip.