On 29 Mrz., 03:00, Scott Moore <sam...@[EMAIL PROTECTED]
> wrote:
> {***********************************************************************
> * *
> * THE STANDARD PASCAL WEB PAGE *
> * *
> * http://www.standardpascal.org
*
> * *
> {**********************************************************************}
>
> The Standard Pascal web site has been extensively updated. It has the
> following new items:
>
> * The CDC 6000 compiler page, containing the source and do***ents for
> The original Pascal compiler at ETH Zurich, has been extensively
> updated. It now includes source for the 1972 unrevised compiler, the
> first compiler Wirth created for Pascal, as well as the source and
> do***ents for the last CDC 6000 series compiler, the 1984 compiler
> modified by the University Minnesota for ISO 7185 standards
> compliance.
>
> * The P5 compiler project was added in beta version. The P5 compiler is
> the P4 compiler updated to include full Pascal, as well as updated
> to compile all features of the ISO 7185 language.
>
> This site is the only web site specifically devoted to the J&W and ISO
> 7185 versions of the Pascal language (the original Pascal language).
>
> The features you will find on the site are:
>
> * A list of available ISO 7185 Pascal implementations available for your
> use.
>
> * The ISO 7185 Pascal FAQ, including
>
> + What is ISO 7185 Pascal ?
>
> + The history of Pascal.
>
> + Status of standards.
>
> + Difference between several nonstandard implementations such
> as Borland, Delphi, and Apple with the standard.
>
> + What subset of Pascal is acceptable to ALL implementations,
> even non-standard ones.
>
> + Can standard Pascal be crashed ?
>
> + How to perform strings in standard Pascal.
>
> + How to perform a "type cast" in standard Pascal (yes, really).
>
> + What is the extended Pascal standard.
>
> * A complete overview of the rules and working of ISO 7185 Pascal.
>
> * History and BIO on Niklaus Wirth, Pascal's originator.
>
> * The complete standards do***ents, including the ISO 7185 standard.
>
> * A collection of ISO 7185 Pascal compatible programs, including:
>
> + Pascal-s, a compiler/interpreter for a Pascal subset.
>
> + P4 compiler/interpreter, the same one UCSD was based on.
>
> + P5 compiler/interpreter, P4 brought up to the ISO 7185 standard.
>
> + Pretty printer.
>
> + Basic-s, a tiny basic intepreter.
>
> * The Yacc and Flex parsing grammar for ISO 7185 (for people building
> Pascal compilers as a student project).
>
> * Information on the original CDC 6400 working basis of Pascal,
> including source code to the early compiler implementations.
>
> * The complete scans of the original PUG or Pascal Users' Group
> newsletters. This includes a huge amount of the original history of
> Pascal.
What about the 'otherwise' or 'else' clause of 'case'
statements. I neither found it in your P5 nor in the FAQ.
I consider this one of the most im****tant extensions of
Pascal. Do you want to extend the P5 with 'otherwise' or
'else' clauses for 'case' statements?
Greetings Thomas Mertes
Seed7 Homepage: http://seed7.sourceforge.net
Seed7 - The extensible programming language: User defined statements
and operators, abstract data types, templates without special
syntax, OO with interfaces and multiple dispatch, statically typed,
interpreted or compiled, ****table, runs under linux/unix/windows.
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