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%%
%% This is file `phfparen.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% phfparen.dtx (with options: `package')
%%
%% This is a generated file.
%%
%% Copyright (C) 2016 by Philippe Faist <philippe.faist@bluewin.ch>
%%
%% This file may be distributed and/or modified under the conditions of
%% the LaTeX Project Public License, either version 1.3 of this license
%% or (at your option) any later version. The latest version of this
%% license is in:
%%
%% http://www.latex-project.org/lppl.txt
%%
%% and version 1.3 or later is part of all distributions of LaTeX version
%% 2005/12/01 or later.
%%
\NeedsTeXFormat{LaTeX2e}[2005/12/01]
\ProvidesPackage{phfparen}
[2016/08/15 v1.0 phfparen package]
\RequirePackage{etoolbox}
\RequirePackage{kvoptions}
\RequirePackage{xparse}
\RequirePackage{amsmath}
\RequirePackage{mathtools}
\def\paren{%
\@ifnextchar\bgroup\paren@impl@bgroup\paren@impl@nobgroup%
}
\def\paren@impl@bgroup{%
\csname paren@impl@\paren@registered@default @go\endcsname%
}
\def\paren@impl@nobgroup#1{%
\ifcsdef{paren@registered@delims@\string#1}{%
\paren@impl@nomod{#1}%
}{%
\paren@impl@mod{#1}%
}%
}
\def\paren@impl@nomod#1{%
\letcs\paren@tmp@delimname{paren@registered@delims@\string#1}%
\csname paren@impl@\paren@tmp@delimname\endcsname{}#1%
%
}
\def\paren@impl@mod#1{%
\def\paren@tmp@modtoken{#1}%
\@ifnextchar\bgroup\paren@impl@modBgroup\paren@impl@modNobgroup%
}
\def\paren@impl@modBgroup{%
\paren@util@parseModifs\paren@tmp@modifsForMathtools\paren@tmp@modtoken%
\letcs\paren@tmp@gocmd{paren@impl@\paren@registered@default @go}%
\expandafter\paren@tmp@gocmd\paren@tmp@modifsForMathtools%
}
\def\paren@impl@modNobgroup#1{%
\ifcsdef{paren@registered@delims@\string#1}{%
\letcs\paren@tmp@delimname{paren@registered@delims@\string#1}%
\letcs\paren@tmp@delimcmd{paren@impl@\paren@tmp@delimname}%
\edef\paren@tmp@modtokenarg{{\expandonce\paren@tmp@modtoken}}%
\expandafter\paren@tmp@delimcmd\paren@tmp@modtokenarg#1%
}{%
\PackageError{phfqit}{Unknown delimiter: (or can't parse args?)
{\expandafter\string\paren@tmp@modtoken}{\string#1}}{Your call
to \string\paren couldn't be parsed, presumably because I didn't
recognize your delimiter, or because there's a bug in this
package.}%
\paren@tmp@modtoken#1%
}%
}
\def\paren@util@parseModifs#1#2{%
\expandafter\ifstrequal\expandafter{#2}{*}{%
\def#1{*}%
}%
{% (else:)
\expandafter\ifblank\expandafter{#2}{%
\def#1{}%
}{%
\edef#1{[\expandonce{#2}]}%
}%
}%
}
\def\paren@xparsefix@storeparenarg#1{%
\def\paren@tmp@contents{#1}%
}
\@ifpackagelater{xparse}{2015/11/04}{
\RequirePackage{xstring}%
\def\paren@xparsefix@storeparenarg#1{%
\fullexpandarg\StrLen{\expandafter\string\paren@impl@tmp@delimtoken}%
[\paren@tmp@delimstrlen]%
\ifnum\paren@tmp@delimstrlen=1\relax%
\def\paren@tmp@contents{#1}%
\else%
\def\paren@tmp@delimstrlen@{\numexpr\paren@tmp@delimstrlen-1\relax}%
\noexpandarg\StrGobbleLeft{#1}{\the\paren@tmp@delimstrlen@}%
[\paren@tmp@contents]%
\fi%
}%
}{%
}
\newcommand\parenRegister[5]{%
\expandafter\DeclarePairedDelimiterX\csname paren@impl@#1@go\endcsname[1]{#4}{#5}{{##1}}
\csdef{paren@impl@#1}##1{%
\gdef\paren@impl@tmp@modifs{##1}%
\csname paren@impl@#1@parsedelim\endcsname%
}
\expandafter\DeclareDocumentCommand\csname paren@impl@#1@parsedelim\endcsname{r#2#3}{%
\letcs\paren@impl@tmp@gocmd{paren@impl@#1@go}%
%%\message{********MESSAGE*********}%
%%\message{**********\detokenize\expandafter{\paren@impl@tmp@modifs}**********}%
%%\message{**********\detokenize{##1}***********}%
\paren@util@parseModifs\paren@impl@tmp@modifsForMathtools\paren@impl@tmp@modifs%
%%\show\paren@impl@tmp@modifsForMathtools%
\def\paren@impl@tmp@delimtoken{#2}%
\paren@xparsefix@storeparenarg{##1}%
%%\show\paren@impl@tmp@modifsForMathtools
%%\show\paren@tmp@contents
\expandafter\paren@impl@tmp@gocmd\paren@impl@tmp@modifsForMathtools{\paren@tmp@contents}%
}
\csdef{paren@registered@delims@\string#2}{#1}
}
\newcommand\parenRegisterSimpleBraces[1]{%
\def\paren@registered@default{#1}%
}
\newcommand\parenRegisterDefaults{
\parenRegister{parens}{(}{)}{(}{)}
\parenRegister{brackets}{[}{]}{[}{]}
\parenRegister{angbrackets}{<}{>}{\langle}{\rangle}
\parenRegister{braces}{\{}{\}}{\{}{\}}
\parenRegisterSimpleBraces{braces}
}
\def\parenMakeBacktickActiveParen{%
\mathcode`\`="8000\relax%
\begingroup%
\lccode`\~=`\`%
\lowercase{\endgroup\def~}{\paren}%
}
\def\parenMakeNormalBacktick{\mathcode`\`="0060\relax}
\def\backtick{\begingroup\parenMakeNormalBacktick`\endgroup}
\SetupKeyvalOptions{
family=phfparen,
prefix=phfparen@opt@
}
\DeclareBoolOption[true]{backtick}
\DeclareComplementaryOption{nobacktick}{backtick}
\DeclareVoidOption{backtickon}{%
\phfparen@opt@backticktrue
\PackageWarning{phfparen}{Option 'backtickon' is deprecated. It still works,
but please consider using 'backtick=true|false' instead.}%
}
\DeclareBoolOption[true]{registerdefaults}
\DeclareComplementaryOption{noregisterdefaults}{registerdefaults}
\DeclareDefaultOption{%
\@unknownoptionerror
}
\ProcessKeyvalOptions*
\ifphfparen@opt@backtick
\parenMakeBacktickActiveParen
\fi
\ifphfparen@opt@registerdefaults
\parenRegisterDefaults
\fi
\endinput
%%
%% End of file `phfparen.sty'.
|
