Rosetta code: help needed

[Ed Davis]

I've created some tasks on Rosetta code:

http://rosettacode.org/wiki/Compiler/lexical_analyzer

I think this one is ready to go from a draft task to a regular task.  But in order to do so, I need someone to create an additional solution.  Does anyone here care to give it a try? Solutions in Pascal, Pike, Ruby, Nim and others would all be welcome.  I've put up solutions in C, Python, FreeBasic and one using Flex.

If anyone would be up to working on one, I'm glad to offer lots of assistance.  Any takers?

http://rosettacode.org/wiki/Compiler/syntax_analyzer

http://rosettacode.org/wiki/Compiler/AST_interpreter

If anyone here could review these two tasks, to help make them easier to understand, it would be great.

Thanks in advance for any help!

[ScriptBasic]

Fun challenge!

I might give it a try in Script BASIC. Didn't you do something like this before in SB?

I'm gaining a lot of knowledge embedding the V7 JavaScript interpreter engine in ScriptBASIC. It's like giving SB OOP clothes for xmas.