'''Y'''et anoth'''E'''r '''T'''cl '''I'''nterpreter - Generate an itcl parser for a BNF-like grammar

    * What: Yeti
    * Where: http://www.fpx.de/fp/Software/Yeti/
    * Description: Yeti allows you to create a parser via Tcl.  You specify a grammar in a form similar to the BNF (Backus-Naur Form) and define Tcl scripts that are executed whenever a rule is matched. Generates an itcl parser to recognise the BNF.
    * Depends on Tcl/[itcl]/[tcllib].
    * Currently at version 0.2.
    * Updated: 12/2001
    * Contact: mailto:fp@fpx.de  ([Frank Pilhofer])



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[CMCc]: Converted a YACC grammar to Yeti.  It's a really great program - well written and very capable.  I'm running into problems, though:  how do I use Yeti to parse ambiguous grammars?  Yeti doesn't seem to have any equivalent to YACC's %precedence or associativity operators, so it's hard to get it to parse something like `(a * b + x * y)' as ((a *b) + (x * y))

[AK]: I don't know what Yeti does internally, LL(1), LR(1), LALR(1), ... It might be necessary to
disambiguate the grammar to deal with such constructions.

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