Finished lexer. Started semantic analysis
Definition of stmt on parser.
EBNF Definition
Matching declaration of parser
Header declaration parsing
Started arithmetic expressions parsing
By Cthulhu. Removed arithmetic support
\n on end of file.
Working on `do` statement
Started code generation for declarations
Virtual table for variables and declarations
Variable evaluation
Dispatch table and code generation for declarations
Workaround to parse ZPL patterns
Finished beta version.

A compiler written in 30 hours!
Testing lexer and parser
^XA and ^XZ ZPL statements
Syntax changes