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Adding port math/p5-Math-SymbolicX-ParserExtensionFactory, Generate parser extensions
Approved by: tobez (implicit)
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svn2git
2021-03-31 03:12:20 +00:00
svn path=/head/; revision=162408
@ -193,6 +193,7 @@
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SUBDIR += p5-Math-Symbolic-Custom-CCompiler
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SUBDIR += p5-Math-Symbolic-Custom-Contains
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SUBDIR += p5-Math-SymbolicX-Inline
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SUBDIR += p5-Math-SymbolicX-ParserExtensionFactory
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SUBDIR += p5-Math-TrulyRandom
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SUBDIR += p5-Math-Vec
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SUBDIR += p5-Math-VecStat
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31
math/p5-Math-SymbolicX-ParserExtensionFactory/Makefile
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math/p5-Math-SymbolicX-ParserExtensionFactory/Makefile
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# New ports collection makefile for: Math-SymbolicX-ParserExtensionFactory
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# Date created: 15 May 2006
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# Whom: Aaron Dalton <aaron@FreeBSD.org>
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#
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# $FreeBSD$
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#
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PORTNAME= Math-SymbolicX-ParserExtensionFactory
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PORTVERSION= 1.00
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CATEGORIES= math perl5
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MASTER_SITES= ${MASTER_SITE_PERL_CPAN}
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MASTER_SITE_SUBDIR= Math
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PKGNAMEPREFIX= p5-
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MAINTAINER= aaron@FreeBSD.org
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COMMENT= Generate parser extensions
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BUILD_DEPENDS= ${SITE_PERL}/Math/Symbolic.pm:${PORTSDIR}/math/p5-Math-Symbolic
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RUN_DEPENDS= ${BUILD_DEPENDS}
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MAN3= Math::SymbolicX::ParserExtensionFactory.3
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PERL_CONFIGURE= yes
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.include <bsd.port.pre.mk>
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.if ${PERL_LEVEL} < 500600
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IGNORE= requires at least Perl 5.6 due to dependencies. Please install lang/perl5.8 and try again
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.endif
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.include <bsd.port.post.mk>
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3
math/p5-Math-SymbolicX-ParserExtensionFactory/distinfo
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3
math/p5-Math-SymbolicX-ParserExtensionFactory/distinfo
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MD5 (Math-SymbolicX-ParserExtensionFactory-1.00.tar.gz) = f9f9cd7ed2e65c3378824833320b4512
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SHA256 (Math-SymbolicX-ParserExtensionFactory-1.00.tar.gz) = d6343cc4260f0bf6e52a31f97030fe0faa7ea25a1cc33d0a1754968f1e3d38e3
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SIZE (Math-SymbolicX-ParserExtensionFactory-1.00.tar.gz) = 5481
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38
math/p5-Math-SymbolicX-ParserExtensionFactory/pkg-descr
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math/p5-Math-SymbolicX-ParserExtensionFactory/pkg-descr
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This module provides a simple way to extend the Math::Symbolic parser with
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arbitrary functions that return any valid Math::Symbolic tree. The return
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value of the function call is inserted into the complete parse tree at the
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point at which the function call is parsed. Familiarity with the
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Math::Symbolic module will be assumed throughout the documentation.
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This module is not object oriented. It does not export anything. You
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should not call any subroutines directly nor should you modify any class
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data directly. The complete interface is the call to use
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Math::SymbolicX::ParserExtensionFactory and its arguments. The reason for
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the long module name is that you should not have to call it multiple times
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in your code because it modifies the parser for good. It is intended to be
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a pain to type. :-)
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The aim of the module is to allow for hooks into the parser without
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modifying the parser yourself because that requires rather in-depth
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knowledge of the module code. By specifying key => value pairs of function
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names and function implementations (code references) as arguments to the
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use() call of the module, this module extends the parser that is stored in
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the $Math::Symbolic::Parser variable with the specified functions and
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whenever "yourfunction(any argument string not containing an unescaped \)
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)" occurs in the code, the subroutine reference is called with the
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argument string as argument.
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The subroutine is expected to return any Math::Symbolic tree. That means,
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as of version 0.133, a Math::Symbolic::Operator, a
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Math::Symbolic::Variable, or a Math::Symbolic::Constant object. The
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returned object will be incorporated into the Math::Symbolic tree that
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results from the parse at the exact position at which the custom function
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call was parsed.
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Please note that the usage of this module will be quite slow at compile
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time because it has to regenerate the complete Math::Symbolic parser the
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first time you use this module in your code. The run time performance
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penalty should be low, however.
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WWW: http://search.cpan.org/dist/Math-SymbolicX-ParserExtensionFactory
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Author: Steffen Mueller <symbolic-module@steffen-mueller.net>
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math/p5-Math-SymbolicX-ParserExtensionFactory/pkg-plist
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7
math/p5-Math-SymbolicX-ParserExtensionFactory/pkg-plist
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%%SITE_PERL%%/Math/SymbolicX/ParserExtensionFactory.pm
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%%SITE_PERL%%/%%PERL_ARCH%%/auto/Math/SymbolicX/ParserExtensionFactory/.packlist
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@dirrm %%SITE_PERL%%/%%PERL_ARCH%%/auto/Math/SymbolicX/ParserExtensionFactory
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@dirrmtry %%SITE_PERL%%/%%PERL_ARCH%%/auto/Math/SymbolicX
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@dirrmtry %%SITE_PERL%%/%%PERL_ARCH%%/auto/Math
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@dirrmtry %%SITE_PERL%%/Math/SymbolicX
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@dirrmtry %%SITE_PERL%%/Math
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