Support for Hexen-style parameterized line special actions #18
Description
An extremely wide net to cast. Parameterized line actions require the custom "line activation" SPAC system, for 5 arguments on each line, and much more. The following is the broadest possible listing of all ports known to supported these line specials. These are many, and very complex. Much is not yet documented, such as individual args supported on each (even worse, how each arg is treated internally on each port), nor does it dive into which SPAC flags are supported. Further work is needed.