I have just spent the best part of an hour trying to figure out why my REX expressions don't work, only to find that it was due to an ommition in the Vortex manual!
On the REX Expression Syntax page, (http://www.thunderstone.com/site/vortex ... yntax.html), you state that:
Expressions are composed of characters and operators. Operators are characters with special meaning to REX. The following characters have special meaning: "\=+*{},[]^$.-!" and must be escaped with a '\' if they are meant to be taken literally.
You forgot to include "?" in that list!
On the REX Expression Syntax page, (http://www.thunderstone.com/site/vortex ... yntax.html), you state that:
Expressions are composed of characters and operators. Operators are characters with special meaning to REX. The following characters have special meaning: "\=+*{},[]^$.-!" and must be escaped with a '\' if they are meant to be taken literally.
You forgot to include "?" in that list!