%Java::while(...) %CPP::while(...)
this way you can load templates from multiple groups.
prompted with ideas from Hartmut Kocher.
$templates::name(a={...},...) syntax and allow interface to be set in
antlr.g so I can tell statically when they ref a template that is not
defined. $MyTemplates::blort(...) then allow them to define:
templates Java; templates Debug;
Those are interface names and you have to call setJavaTemplateLib()
and setDebugTemplateLib() just like setTemplateLib() for default lib.
How do you set the interface though for the default lib?
Allow: -> Java::fcall(...) syntax too.