Documentation and more information

• PDD26 : AST design document
• docs/pdds/pdd26_ast.pod in Parrot repo

• Squaak PCT tutorial (kjs)
• http://www.parrotblog.org/
• languages/squaak/ in Parrot repo
• currently being updated

• abc and NQP
• languages/abc/
• compilers/nqp/
• more descriptive tutorials coming soon