diff options
Diffstat (limited to 'Master/texmf-dist/tex')
| -rw-r--r-- | Master/texmf-dist/tex/generic/iftex/ifetex.sty | 18 | ||||
| -rw-r--r-- | Master/texmf-dist/tex/generic/iftex/ifluatex.sty | 17 | ||||
| -rw-r--r-- | Master/texmf-dist/tex/generic/iftex/ifpdf.sty | 17 | ||||
| -rw-r--r-- | Master/texmf-dist/tex/generic/iftex/iftex.sty | 304 | ||||
| -rw-r--r-- | Master/texmf-dist/tex/generic/iftex/ifvtex.sty | 45 | ||||
| -rw-r--r-- | Master/texmf-dist/tex/generic/iftex/ifxetex.sty | 17 |
6 files changed, 333 insertions, 85 deletions
diff --git a/Master/texmf-dist/tex/generic/iftex/ifetex.sty b/Master/texmf-dist/tex/generic/iftex/ifetex.sty new file mode 100644 index 00000000000..51027d89c56 --- /dev/null +++ b/Master/texmf-dist/tex/generic/iftex/ifetex.sty @@ -0,0 +1,18 @@ +% Compatibility stub package for ifetex + +%% LaTeX3 Project +%% +%% This work may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either +%% version 1.3c of this license or (at your option) any later +%% version. + +% The original ifetex package was written by Martin Scharrer + +\ifx\RequirePackage\undefined + \input iftex.sty +\else + \ProvidesPackage{ifetex}[2019/10/25 v1.3 ifetex legacy package. Use iftex instead.] + \RequirePackage{iftex} + \newcommand*\NeedsETeX[1][]{\RequireeTeX} +\fi diff --git a/Master/texmf-dist/tex/generic/iftex/ifluatex.sty b/Master/texmf-dist/tex/generic/iftex/ifluatex.sty new file mode 100644 index 00000000000..e762e8281fa --- /dev/null +++ b/Master/texmf-dist/tex/generic/iftex/ifluatex.sty @@ -0,0 +1,17 @@ +% Compatibility stub package for ifluatex + +%% LaTeX3 Project +%% +%% This work may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either +%% version 1.3c of this license or (at your option) any later +%% version. + +% The original ifluatex package was written by Heiko Oberdiek + +\ifx\RequirePackage\undefined + \input iftex.sty +\else + \ProvidesPackage{ifluatex}[2019/10/25 v1.5 ifluatex legacy package. Use iftex instead.] + \RequirePackage{iftex} +\fi diff --git a/Master/texmf-dist/tex/generic/iftex/ifpdf.sty b/Master/texmf-dist/tex/generic/iftex/ifpdf.sty new file mode 100644 index 00000000000..ec500fba25a --- /dev/null +++ b/Master/texmf-dist/tex/generic/iftex/ifpdf.sty @@ -0,0 +1,17 @@ +% Compatibility stub package for ifpdf + +%% LaTeX3 Project +%% +%% This work may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either +%% version 1.3c of this license or (at your option) any later +%% version. + +% The original ifpdf package was written by Heiko Oberdiek + +\ifx\RequirePackage\undefined + \input iftex.sty +\else + \ProvidesPackage{ifpdf}[2019/10/25 v3.4 ifpdf legacy package. Use iftex instead.] + \RequirePackage{iftex} +\fi diff --git a/Master/texmf-dist/tex/generic/iftex/iftex.sty b/Master/texmf-dist/tex/generic/iftex/iftex.sty index 7651466448f..feb5a75f8d7 100644 --- a/Master/texmf-dist/tex/generic/iftex/iftex.sty +++ b/Master/texmf-dist/tex/generic/iftex/iftex.sty @@ -1,97 +1,231 @@ +%% iftex TeX engine tests + +%% LaTeX3 Project +%% +%% This work may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either +%% version 1.3c of this license or (at your option) any later +%% version. +%% +%% Using ideas from: %% -%% This is file `iftex.sty', - -%% -%% __________________________________ -%% Copyright © 2010–2013 Persian TeX Group -%% -%% License information appended. -%% -%% -\csname iftexloaded\endcsname -\let\iftexloaded\endinput +%% ifetex Martin Scharrer +%% ifxetex Will Robertson +%% iftex 0.2 Persian TeX Group / Vafa Khalighi +%% ifluatex ifvtex Heiko Oberdiek +%% ifptex Takayuki YATO +%% ifpdf Heiko Oberdiek and LaTeX3 Project + + +% Only load once (not needed in LaTeX, but does no harm). +\csname IFTEX\string @loaded\endcsname +\expandafter\let\csname IFTEX\string @loaded\endcsname\endinput + +% File loadable in initex +% require { } # with standard catcodes. +\catcode123=1 +\catcode125=2 +\catcode35=6 + + +% ProvidesPackage declaration in LaTeX +\begingroup\expandafter\expandafter\expandafter\endgroup \expandafter\ifx\csname ProvidesPackage\endcsname\relax\else - \ProvidesPackage{iftex} - [2013/04/04 v0.2 Provides if(tex) conditional for PDFTeX, XeTeX, and LuaTeX] -\fi -\def\RequirePDFTeX{% - \ifPDFTeX\else - \begingroup - \errorcontextlines=-1\relax - \newlinechar=10\relax - \errmessage{^^J - ********************************************^^J - * PDFTeX is required to compile this document.^^J - * Sorry!^^J - ********************************************}% - \endgroup - \fi} -\def\RequireXeTeX{% - \ifXeTeX\else - \begingroup - \errorcontextlines=-1\relax - \newlinechar=10\relax - \errmessage{^^J - ********************************************^^J - * XeTeX is required to compile this document.^^J - * Sorry!^^J - ********************************************}% - \endgroup - \fi} -\def\RequireLuaTeX{% - \ifLuaTeX\else - \begingroup - \errorcontextlines=-1\relax - \newlinechar=10\relax - \errmessage{^^J - ********************************************^^J - * LuaTeX is required to compile this document.^^J - * Sorry!^^J + \ProvidesPackage{iftex}[2019/10/24 v1.0a TeX engine tests] +\fi + +% Save @ catcode, to restore at end, not needed in LaTeX. +\expandafter\chardef\csname IFTEX\string @atcatcode\endcsname\catcode64 +\catcode 64 11 + +% Message format used in several pre-existing if*tex packages +% Modified here to do a hard stop and not show any error context lines. +\def\IFTEX@Require#1#2#3{% + #1\else + \newlinechar 64\relax + \errorcontextlines -1\relax + \immediate\write20{@ + ********************************************@ + * #2 is required to compile this document.@ + * Sorry!@ ********************************************}% - \endgroup - \fi} -\expandafter\ifx\csname ifPDFTeX\endcsname\relax\else - \expandafter\endinput + \batchmode\read -1 to \@tempa + #3% +} + + +% eTeX \protected if available. +\ifx\protected\@undefined + \let\IFTEX@protected\relax +\else + \let\IFTEX@protected\protected \fi -\expandafter\ifx\csname ifXeTeX\endcsname\relax\else - \expandafter\endinput + +% make sure \detokenize and \protected are available in lualatex, +% but avoid defining them after the package if not already defined. + { + \catcode34 12 % " + \catcode40 12 % ( + \catcode41 12 % ) + \catcode44 12 % , + \catcode46 12 % . + \ifx\directlua\@undefined\else + \directlua{tex.enableprimitives("IFTEX@", {"detokenize","protected"})} + \fi + } + +% \Require... commands that stop if the wrong engine detected. +\IFTEX@protected\def\RequireeTeX{\IFTEX@Require\ifetex{eTeX}\fi} +\IFTEX@protected\def\RequirePDFTeX{\IFTEX@Require\ifpdftex{pdfTeX}\fi} +\IFTEX@protected\def\RequireXeTeX{\IFTEX@Require\ifxetex{XeTeX}\fi} +\IFTEX@protected\def\RequireLuaTeX{\IFTEX@Require\ifluatex{LuaTeX}\fi} +\IFTEX@protected\def\RequireLuaHBTeX{\IFTEX@Require\ifluahbtex{LuaHBTeX}\fi} +\IFTEX@protected\def\RequirepTeX{\IFTEX@Require\ifptex{pTeX}\fi} +\IFTEX@protected\def\RequireupTeX{\IFTEX@Require\ifuptex{upTeX}\fi} +\IFTEX@protected\def\RequirepTeXng{\IFTEX@Require\ifptexng{pTeX-ng}\fi} +\IFTEX@protected\def\RequireVTeX{\IFTEX@Require\ifvtex{VTeX}\fi} +% alephtex as aleph name too generic +\IFTEX@protected\def\RequireAlephTeX{\IFTEX@Require\ifalephtex{Aleph}\fi} +% tutex == has \Umathchardef == XeTeX or Lua(HB)TeX currently +\IFTEX@protected\def\RequireTUTeX{\IFTEX@Require\iftutex{LuaTeX or XeTeX}\fi} + + +% As a matter of policy over-write any existing \if*tex macro and set +% by the tests here. + +% \csname and \let construct useful for hiding \ifzzz tokens from +% outer level \if tests. +\def\IFTEX@let#1#2{% + \expandafter\let\csname if#1\expandafter\endcsname + \csname if#2\endcsname} + +% etex (should always be true in latex based formats) +\ifx\numexpr\@undefined + \IFTEX@let{etex}{false} +\else + \IFTEX@let{etex}{true} \fi -\expandafter\ifx\csname ifLuaTeX\endcsname\relax\else - \expandafter\endinput +\IFTEX@let{eTeX}{etex} + +% pdftex (including in dvi mode) +\ifx\pdftexversion\@undefined + \IFTEX@let{pdftex}{false} +\else + \IFTEX@let{pdftex}{true} \fi -\newif\ifPDFTeX -\begingroup\expandafter\expandafter\expandafter\endgroup -\expandafter\ifx\csname pdfmatch\endcsname\relax - \PDFTeXfalse +\IFTEX@let{PDFTeX}{pdftex} + +% xetex +\ifx\XeTeXrevision\@undefined + \IFTEX@let{xetex}{false} \else - \PDFTeXtrue + \IFTEX@let{xetex}{true} \fi -\newif\ifXeTeX -\begingroup\expandafter\expandafter\expandafter\endgroup -\expandafter\ifx\csname XeTeXinterchartoks\endcsname\relax - \XeTeXfalse +\IFTEX@let{XeTeX}{xetex} + + +% luatex (including luahbtex) +\ifx\directlua\@undefined + \IFTEX@let{luatex}{false} \else - \XeTeXtrue + \IFTEX@let{luatex}{true} \fi -\newif\ifLuaTeX +\IFTEX@let{LuaTeX}{luatex} + +% luahbtex (or luatex + luaharfbuzz) +% Use luaharfbuzz test rather than status.luatex_engine=="luahbtex" +% for issue #2. +\IFTEX@let{luahbtex}{false} +\ifx\directlua\@undefined +\else + \directlua{\IFTEX@detokenize{ + if(pcall(require, 'luaharfbuzz')) then + tex.print("\\let\\ifluahbtex\\iftrue ") + end + }} + +\fi +\IFTEX@let{LuaHBTeX}{luahbtex} + + +% ptex (including all variants) +\ifx\kanjiskip\@undefined + \IFTEX@let{ptex}{false} +\else + \IFTEX@let{ptex}{true} +\fi +\IFTEX@let{pTeX}{ptex} + +% uptex (including euptex) +\ifx\enablecjktoken \@undefined + \IFTEX@let{uptex}{false} +\else + \IFTEX@let{uptex}{true} +\fi +\IFTEX@let{upTeX}{uptex} + +% ptex-ng +\ifx\ngbanner\@undefined + \IFTEX@let{ptexng}{false} +\else + \IFTEX@let{ptexng}{true} +\fi +\IFTEX@let{pTeXng}{ptexng} + +% vtex +\ifx\VTeXversion\@undefined + \IFTEX@let{vtex}{false} +\else + \IFTEX@let{vtex}{true} +\fi +\IFTEX@let{VTeX}{vtex} + +% aleph +\IFTEX@let{alephtex}{false} +\ifptex\else +\ifx\omathchardef\@undefined +\else + \IFTEX@let{alephtex}{true} +\fi +\fi +\IFTEX@let{AlephTeX}{alephtex} + + +% tutex (LuaTeX or XeTeX) +\ifx\Umathchardef\@undefined + \IFTEX@let{tutex}{false} +\else + \IFTEX@let{tutex}{true} +\fi +\IFTEX@let{TUTeX}{tutex} + + + +% Output mode +% declare with as if with \newif +\def\pdftrue{\let\ifpdf\iftrue} +\def\pdffalse{\let\ifpdf\iffalse} +\pdffalse +\ifx\directlua\undefined \begingroup\expandafter\expandafter\expandafter\endgroup -\expandafter\ifx\csname directlua\endcsname\relax - \LuaTeXfalse +\expandafter\ifx\csname pdfoutput\endcsname\relax +\ifvtex + \ifnum\OpMode=3 % + \pdftrue + \fi +\fi \else - \LuaTeXtrue -\fi -%% -%% Copyright © 2010–2013 by Persian TeX Group <persian-tex@tug.org> -%% -%% Distributable under the LaTeX Project Public License, -%% version 1.3c or higher (your choice). The latest version of -%% this license is at: http://www.latex-project.org/lppl.txt -%% -%% This work is "maintained" (as per LPPL maintenance status) -%% by Persian TeX Group. -%% -%% -%% -%% -%% -%% End of file `iftex.sty'. + \ifnum\pdfoutput>0 % + \pdftrue + \fi +\fi +\else +\directlua{\IFTEX@detokenize{ +if (tex.outputmode or tex.pdfoutput or 0) > 0 then + tex.print('\\pdftrue') +end +}} +\fi + +% restore things +\catcode64 \IFTEX@atcatcode diff --git a/Master/texmf-dist/tex/generic/iftex/ifvtex.sty b/Master/texmf-dist/tex/generic/iftex/ifvtex.sty new file mode 100644 index 00000000000..109cf1cc092 --- /dev/null +++ b/Master/texmf-dist/tex/generic/iftex/ifvtex.sty @@ -0,0 +1,45 @@ +% Compatibility stub package for ifvtex + +%% LaTeX3 Project +%% +%% This work may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either +%% version 1.3c of this license or (at your option) any later +%% version. + +% The original ifvtex package was written by Heiko Oberdiek + +\ifx\RequirePackage\undefined + \input iftex.sty +\else + \ProvidesPackage{ifvtex}[2019/10/25 v1.7 ifvtex legacy package. Use iftex instead.] + \RequirePackage{iftex} +\fi + + +\IFTEX@let{vtexdvi}{false} +\IFTEX@let{vtexpdf}{false} +\IFTEX@let{vtexps}{false} +\IFTEX@let{vtexhtml}{false} +\IFTEX@let{vtexgex}{false} + +\ifvtex + \ifcase\OpMode\relax + \IFTEX@let{vtexdvi}{true} + \or % 1 + \IFTEX@let{vtexpdf}{true} + \or % 2 + \IFTEX@let{vtexps}{true} + \or % 3 + \IFTEX@let{vtexps}{true} + \or\or\or\or\or\or\or % 10 + \IFTEX@let{vtexhtml}{true} + \fi + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname gexmode\endcsname\relax + \else + \ifnum\gexmode>0 % + \IFTEX@let{vtexgex}{true} + \fi + \fi +\fi diff --git a/Master/texmf-dist/tex/generic/iftex/ifxetex.sty b/Master/texmf-dist/tex/generic/iftex/ifxetex.sty new file mode 100644 index 00000000000..8261ec26711 --- /dev/null +++ b/Master/texmf-dist/tex/generic/iftex/ifxetex.sty @@ -0,0 +1,17 @@ +% Compatibility stub package for ifxetex + +%% LaTeX3 Project +%% +%% This work may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either +%% version 1.3c of this license or (at your option) any later +%% version. + +% The original ifxetex package was written by Will Robertson + +\ifx\RequirePackage\undefined + \input iftex.sty +\else + \ProvidesPackage{ifxetex}[2019/10/25 v0.7 ifxetex legacy package. Use iftex instead.] + \RequirePackage{iftex} +\fi |