TODO.md

compiled compiler

• swap options --info and --verbose
  • --info should give detailed parser error messages
  • --verbose should print debug output

epsilon.eag

• specify the lowering for EBNF and various abbreviations as an EAG

Expand

• use ~ instead of Expand

Code Generation

• create abstract syntax tree instead of writing code fragments

String Representation

• add toString functions to simplify debugging

Table Files

• include .Tab and .EvalTab files in executable

Code Generation

• create intermediate language nodes

History Set

• remove history state, tailored for Oberon's command execution

UTF-8

• rewrite decision-tree implementation in generated lexer (current one is a workaround for the change to UTF-8 support)
• add reserved nonterminal "alpha" for Unicode letter?

RISC Assembler

• revive RISC assembler

Lexer Generation

WhiteSpaces:
    "WHITESPACES" "ARE" char { "," char } ";" .

Comments:
    Comment { ";" Comment } ";" .
Comment:
    "COMMENTS" "FROM" char [ char ] "TO" char [ char ] ["NESTED"] .