It may be that Recdescent is what you need. I was going to comment briefly on yacc which Abigail discussed more intelligently.

There is a howto description of Lex and Yacc I found through linuxdoc.com here and I also saw a reference to byacc which generates Perl code as opposed to C code which yacc apparently creates.

In reply to Re: Translating from one programming language to another automated by mattr
in thread Translating from one programming language to another automated by brianarn

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