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-rw-r--r--Master/texmf-dist/doc/generic/iftex/README.md3
-rw-r--r--Master/texmf-dist/doc/generic/iftex/iftex.pdfbin214587 -> 232022 bytes
-rw-r--r--Master/texmf-dist/doc/generic/iftex/iftex.tex14
-rw-r--r--Master/texmf-dist/tex/generic/iftex/iftex.sty38
4 files changed, 48 insertions, 7 deletions
diff --git a/Master/texmf-dist/doc/generic/iftex/README.md b/Master/texmf-dist/doc/generic/iftex/README.md
index ec8f5b74cce..eef6975d28e 100644
--- a/Master/texmf-dist/doc/generic/iftex/README.md
+++ b/Master/texmf-dist/doc/generic/iftex/README.md
@@ -13,7 +13,8 @@ For each supported engine, tests are provided of the form
The package (which works with plain TeX as well as LaTeX) has tests
for:
-eTeX, PDFTeX, XeTeX, LuaTeX, LuaHBTeX, pTeX, upTeX, pTeX-ng, VTeX, Aleph.
+eTeX, PDFTeX, XeTeX, LuaTeX, LuaHBTeX, pTeX, upTeX, pTeX-ng, VTeX, Aleph,
+TexpadTeX, HiTeX.
In addition, an \iftutex test is true for XeTeX and LuaTeX, and
diff --git a/Master/texmf-dist/doc/generic/iftex/iftex.pdf b/Master/texmf-dist/doc/generic/iftex/iftex.pdf
index cbb7b48ec5f..772a1f8576e 100644
--- a/Master/texmf-dist/doc/generic/iftex/iftex.pdf
+++ b/Master/texmf-dist/doc/generic/iftex/iftex.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/generic/iftex/iftex.tex b/Master/texmf-dist/doc/generic/iftex/iftex.tex
index 8e13546e770..6e0743684f2 100644
--- a/Master/texmf-dist/doc/generic/iftex/iftex.tex
+++ b/Master/texmf-dist/doc/generic/iftex/iftex.tex
@@ -22,7 +22,7 @@
\section{Introduction}
This original \textsf{iftex} was written as part of the \textsf{bidi}
-collection (by the Persian TeX Group / Vafa Khalighi)
+collection (by the Persian TeX Group / Vafa Khalighi)
and provided checks for whether a document was being
processed with PDF\TeX, or Xe\TeX, or Lua\TeX. This version recodes
the package and incorporates similar tests from the \textsf{ifetex}
@@ -33,7 +33,7 @@ Yato.
For each \TeX\ variant engine supported two commands are provided:
\begin{itemize}
-\item
+\item
a conditional, \verb|\iffootex| that is true if the \textsf(footex)
engine (or a compatible extension) is being used.
@@ -119,7 +119,13 @@ true for Lua\TeX\ and Xe\TeX, allowing constructs such as
\usepackage{newtxtext,newtxmath}
\fi
\end{verbatim}
-
+\item[\cs{iftexpadtex}, \cs{ifTexpadTeX}]
+True if Texpad\TeX\ is in use. Please note that Texpad\TeX\ can run in two
+modes, one which uses Unicode and native fonts internally (similar to
+Xe\TeX\ and Lua\TeX), and one which uses 8-bit codepages internally (similar to
+PDF\TeX). This can be determined using \cs{iftutex}.
+\item[\cs{ifhint}, \cs{ifHINT}]
+True if Hi\TeX\ (HINT output format) is in use.
\end{description}
\section{Requiring specific engines}
@@ -139,6 +145,8 @@ with a suitable engine, and stops with an error message if not.
\item[\cs{RequireVTeX}]
\item[\cs{RequireAlephTeX}]
\item[\cs{RequireTUTeX}]
+\item[\cs{RequireTexpadTeX}]
+\item[\cs{RequireHINT}]
\end{description}
diff --git a/Master/texmf-dist/tex/generic/iftex/iftex.sty b/Master/texmf-dist/tex/generic/iftex/iftex.sty
index 8306f8663a5..02b3d13c62d 100644
--- a/Master/texmf-dist/tex/generic/iftex/iftex.sty
+++ b/Master/texmf-dist/tex/generic/iftex/iftex.sty
@@ -30,7 +30,7 @@
% ProvidesPackage declaration in LaTeX
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname ProvidesPackage\endcsname\relax\else
- \ProvidesPackage{iftex}[2020/03/06 v1.0d TeX engine tests]
+ \ProvidesPackage{iftex}[2022/02/03 v1.0f TeX engine tests]
\fi
% Save @ catcode, to restore at end, not needed in LaTeX.
@@ -88,7 +88,10 @@
\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}
-
+% TeXpad TeX
+\IFTEX@protected\def\RequireTexpadTeX{\IFTEX@Require\iftexpadtex{TexpadTeX}\fi}
+% HiTeX/HINT
+\IFTEX@protected\def\RequireHINT{\IFTEX@Require\ifhint{HINT}\fi}
% As a matter of policy over-write any existing \if*tex macro and set
% by the tests here.
@@ -210,7 +213,32 @@
\fi
\IFTEX@let{TUTeX}{tutex}
-% Output mode
+
+% texpadtex
+\begingroup\expandafter\expandafter\expandafter\endgroup
+\expandafter\ifx\csname TexpadTeXMode\endcsname\relax
+ \IFTEX@let{texpadtex}{false}
+\else
+ \IFTEX@let{texpadtex}{true}
+ \ifcase\TexpadTeXMode\relax
+ % This is 8 bit mode
+ \or
+ \IFTEX@let{tutex}{true}
+ \fi
+\fi
+\IFTEX@let{TexpadTeX}{texpadtex}
+
+% HiTeX
+\begingroup\expandafter\expandafter\expandafter\endgroup
+\expandafter\ifx\csname HINTversion\endcsname\relax
+ \IFTEX@let{hint}{false}
+\else
+ \IFTEX@let{hint}{true}
+\fi
+\IFTEX@let{HINT}{hint}
+
+
+% Output mode
% declare as if with \newif
\def\pdftrue{\let\ifpdf\iftrue}
\def\pdffalse{\let\ifpdf\iffalse}
@@ -228,6 +256,10 @@ end
\ifnum\OpMode=3 %
\pdftrue
\fi
+\else
+ \iftexpadtex
+ \pdftrue
+ \fi
\fi
\else
\ifnum\pdfoutput>0 %