How to get started with yacc ?
What are their unique feature that other softwares don't have? ...
lexer
Lexical analysis in MRI Ruby 1.9.2
I'm learning some compiler theory and practice at the moment. Ruby is my every day language of choice, and so I went to look at its lexer and parse grammar. Does ruby have a separate lexer? If so, which file is it described in? ...
ANTLR Lua long string grammar rules
I'm trying to create ANTLR parser for Lua. So i took grammar produced by Nicolai Mainero(available at ANTLR's site, Lua 5.1 grammar) and begin to work. Grammar is good. One thing not working: LONG STRINGS. Lua specification rule: Literal strings can also be defined using a long format enclosed by long brackets. We define an op...