If an author writes [-{{free link}}-] pmwiki treats the second - as a =
reference to 'free link-'. The freelink pattern could require suffixes to =
end in an alphanumeric, eg (-?[A-Za-z0-9])*
--=20
John Rankin
Affinity Limited
T 64 4 495 3737
F 64 4 473 7991
021 RANKIN
john.rankin at affinity.co.nz
www.affinity.co.nz