All Units

This unit defines several classes to handle:

• lexer definition: AParsedLanguage and its descendants

• source scanning: AToken, AScanner and their descendants

• parsing and statement handling: AParser, ASourceParser and their descendants

• symbols and symbol tables: ASymbol, ASymbolTable and their descendants

All of this functionality routinely serves as the basis for my projects, and so I have now condensed what were several units into one for increased portability between projects.