[Discover] Translators Should Use Tree Grammars http://www.antlr.org/article/1100569809276/use.tree.grammars.tml
(parsing java parsers antlr) 
[Discover] Lexical analysis - Wikipedia http://en.wikipedia.org/wiki/Lexical_analysis (lexical parsing lexer scanner)
[Discover] Let's Build a Compiler http://compilers.iecc.com/crenshaw/ (tutorial programming compiler compilers)
[Discover] ANTXR: Easy XML Parsing, based on the ANTLR parser generator http://www.javadude.com/tools/antlr3-eclipse/ (plugin antlr parsing eclipse)
[Discover] Lexical analysis - Wikipedia http://en.wikipedia.org/wiki/Lexical_analysis (lexical parsing lexer scanner)
[Discover] Let's Build a Compiler http://compilers.iecc.com/crenshaw/ (tutorial programming compiler compilers)
[Discover] ANTXR: Easy XML Parsing, based on the ANTLR parser generator http://www.javadude.com/tools/antlr3-eclipse/ (plugin antlr parsing eclipse)