Changes for version 0.19 - 2010-01-06
- stack: removed retstack, removed xpvav blocks, use direct ARRAY ptr, smaller
- context: new with PUSHBLOCK/PUSHSUB and PUSHSUBST
- eval: new with PUSHBLOCK/PUSHEVAL and JMPENV
- index.html: removed retstack. Added cxstack. Added sub and a eval chapter. Noted pp_ macros.
- slides.pds: added 22) Context + sub, 23) eval
- scope: added ENTER/LEAVE text to scopestack
- hhk.pl: added
- META.yml: added for a cpan/pause name
- t/97_meta.t: added