2010/6/28 Timo Reimann <timo.reimann(a)1und1.de>de>:
One quite hackish (and untested) approach could be to
iterate over all
{param.count} parameters and see if any {param.name,INDEX} matches "b".
RR module does such inspection internally (not at script level of
course) when inspecting if ";lr" parameter is present into Route
header.
--
Iñaki Baz Castillo
<ibc(a)aliax.net>