[mercury-users] A thought on state variables and the library

[Peter Schachte]

doug.auclair at logicaltypes.com wrote:

> "Use state variables; do not use DCGs (except for scanners/parsers)"

Don't forget output generation; DCGs are very good for that, too.

-- 
Peter Schachte              When your hammer is C++, everything begins to
schachte at cs.mu.OZ.AU        look like a thumb.
www.cs.mu.oz.au/~schachte/      -- Steve Haflich
Phone: +61 3 8344 1338
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