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by pjc50
2806 days ago
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> I don't think even a complete understanding of the points of his book would be sufficient to understand shrdlu's code That sounds like a point against the use of Lisp. There's certainly quite a lot of handwritten case-specific parsing code: https://github.com/stuartpb/shrdlu/blob/master/gramar Perhaps the bit which looks most lispish is the dictionary: https://github.com/stuartpb/shrdlu/blob/master/dictio (It also looks like this was written on one of those ancient systems that didn't support lowercase and only allowed 6-character filenames) |
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A limitation that also led to 'Schemer' dropping the R.