Advancing from the tokeniser discussed in a different thread ( A tokeniser I've written. Any suggestions on how to improve it? ), I’ve moved on to the parsing stage of the “simple Pascal” example in Chapter 24 of The Art of Prolog. My tests give pretty much the same results as in the text book, and I…

[image] joeblog: Besides the correct way of using cuts in DCGs, there’s the basic issue of how to use comments nicely in code to conform with the source documentation rules (which is available at http://www.swi-prolog.org/pldoc/doc_for?object=section(‘packages/pldoc.html’) , but the lack of simpl…

Thanks. I should have thought of that myself.

I’ve completed the compiler example in the final chapter of The Art of Prolog, keeping fairly closely to the original code with just a couple of translations (such as using - instead of the escape character \ for difference lists which I suspect has tripped up many people besides me trying to use Th…

A parsing example

General

abaljeu March 27, 2019, 12:48pm 5

The motive for Statement ; Statements is probably to have the data resemble Pascal.

A tokeniser I've written. Any suggestions on how to improve it?

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A parsing example

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