In my first tutorial, I have featured the class I have talked about this in my personal project(in other topic). This class allows to make syntactic analysis.

Code_Scanner at GPWiki

I think it is hard to understand the full picture at the beginning, but once understood, everything gets easy.

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"Life finds a way." - Ian Malcolm
My WebBlog: PixelDeveloper
English is not my native language, so excuse me for any writing mistakes.

Good work, thank you.
It seems the syntax highlighter doesn't like Delphi very much. I tried 'Pascal' but it gives the same results. I'll see if there is an updated version of the plugin.

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10 PRINT "Bad Monkey ";
20 GOTO 10