Re: XPL Analyzer

"Robin Vowels" <robin51@dodo.com.au>
Mon, 5 Jun 2017 20:28:33 +1000

          From comp.compilers

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From: "Robin Vowels" <robin51@dodo.com.au>
Newsgroups: comp.compilers
Date: Mon, 5 Jun 2017 20:28:33 +1000
Organization: Compilers Central
References: 17-06-002
Injection-Info: miucha.iecc.com; posting-host="news.iecc.com:2001:470:1f07:1126:0:676f:7373:6970"; logging-data="66176"; mail-complaints-to="abuse@iecc.com"
Keywords: parse, history, comment
Posted-Date: 05 Jun 2017 21:38:24 EDT

>I am in the process of writing an XPL compiler. This is the language defined by McKeeman in his
> book "A Compiler Generator". While searching the net I have found some references to a version
> of
> the XPL Analyzer that used LALR(1) parse tables. Does anyone have source code for such a program?


Versions of XPL are available for a number of systems, including S/360, 390. etc.
and the PC.
McKeeman's book has the complete XPL compiler and Analyzer sources.


https://www.cs.toronto.edu/XPL/


I can supply the source for Optimising XPL.
[Thanks but as far as I can tell, none of those have LALR tables. -John]


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