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author | Karl Berry <karl@freefriends.org> | 2016-08-15 20:38:41 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2016-08-15 20:38:41 +0000 |
commit | d939f20185ca3eeb907009d125b3b6f8a69203c4 (patch) | |
tree | 2e96d66c663f04e40ae06ea889bd7f05e691b3f7 /Master/texmf-dist/tex/latex/phfparen/phfparen.sty | |
parent | 6cf79a03641bce0310d2a380e33a2684780c8c19 (diff) |
phfparen (16aug16)
git-svn-id: svn://tug.org/texlive/trunk@41859 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/phfparen/phfparen.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex/phfparen/phfparen.sty | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/phfparen/phfparen.sty b/Master/texmf-dist/tex/latex/phfparen/phfparen.sty new file mode 100644 index 00000000000..bc463cdfc14 --- /dev/null +++ b/Master/texmf-dist/tex/latex/phfparen/phfparen.sty @@ -0,0 +1,167 @@ +%% +%% 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'. |