Tor Perkins,
| The FAQ says:
|
| The manual says the regexp engine is egrep compatible
| 'Tain't so. This statement is probably a holdover from older times when
| basically it was, or tried to be.
|
| I've boiled it down to this: q{4,} does not seem to work for me...
It doesn't work in many egreps either (though there are yet other ways in
which procmail's regexp engine differs from egrep's).
| What this should match is four or more of the letter q in a row. It can be
| used in a recipe like this:
|
| :0:
| * q{4,}
| my-folder
|
| Is this not supported? Is there a good work-around?
It is not supported. To match four or more q's in a row, the regexp is
qqqq+