Peter & Melodye Bowers wrote: > Is there any way to differentiate between an empty PTV and a non-existent > PTV in a pagelist? Not that I've found. "-?*" represents either empty or not set. "-" represents set not empty
> If not, what suggestions for an appropriate syntax to differentiate? The syntax above is regex like. However, I like: "^*" represents not set (regex like) "!*" which I prefer -- seems to represent a negated everything -- nothing. ~ ~ Dave _______________________________________________ pmwiki-users mailing list [email protected] http://www.pmichaud.com/mailman/listinfo/pmwiki-users
