texlive[64852] Master: transparent (29oct22)
commits+karl at tug.org
commits+karl at tug.org
Sat Oct 29 21:52:26 CEST 2022
Revision: 64852
http://tug.org/svn/texlive?view=revision&revision=64852
Author: karl
Date: 2022-10-29 21:52:26 +0200 (Sat, 29 Oct 2022)
Log Message:
-----------
transparent (29oct22)
Modified Paths:
--------------
trunk/Master/texmf-dist/doc/latex/transparent/README.md
trunk/Master/texmf-dist/doc/latex/transparent/transparent-example.tex
trunk/Master/texmf-dist/doc/latex/transparent/transparent.pdf
trunk/Master/texmf-dist/source/latex/transparent/transparent.dtx
trunk/Master/texmf-dist/tex/latex/transparent/transparent.sty
trunk/Master/tlpkg/libexec/ctan2tds
Added Paths:
-----------
trunk/Master/texmf-dist/tex/latex/transparent/transparent-nometadata.sty
Modified: trunk/Master/texmf-dist/doc/latex/transparent/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/transparent/README.md 2022-10-29 19:49:11 UTC (rev 64851)
+++ trunk/Master/texmf-dist/doc/latex/transparent/README.md 2022-10-29 19:52:26 UTC (rev 64852)
@@ -1,8 +1,21 @@
-# transparent
+# transparent package for LaTeX
-transparent package for LaTeX
+Version: 2022-10-27 v1.5
-Since version 1.40 pdfTeX supports several color stacks. This
+pdfTeX and luatex supports several color stacks. This
package shows, how a separate color stack can be used for transparency,
-a property besides color.
+a property besides color, that works across page breaks.
+If the PDF management is used it can also be used with other engines
+but without support for page breaks.
+
+% Copyright (C)
+% 2007 Heiko Oberdiek
+% 2016-2022 Oberdiek Package Support Group
+% https://github.com/ho-tex/transparent/issues
+
+
+## License
+LATEX Project Public License, version 1.3c or later.
+
+
Modified: trunk/Master/texmf-dist/doc/latex/transparent/transparent-example.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/transparent/transparent-example.tex 2022-10-29 19:49:11 UTC (rev 64851)
+++ trunk/Master/texmf-dist/doc/latex/transparent/transparent-example.tex 2022-10-29 19:52:26 UTC (rev 64852)
@@ -9,11 +9,11 @@
%% This is a generated file.
%%
%% Project: transparent
-%% Version: 2019/11/29 v1.4
+%% Version: 2022-10-27 v1.5
%%
%% Copyright (C)
%% 2007 Heiko Oberdiek
-%% 2016-2019 Oberdiek Package Support Group
+%% 2016-2022 Oberdiek Package Support Group
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
@@ -31,11 +31,10 @@
%% Heiko Oberdiek and the Oberdiek Package Support Group
%% https://github.com/ho-tex/transparent/issues
%%
-%%
%% This work consists of the main source file transparent.dtx
%% and the derived files
-%% transparent.sty, transparent.pdf, transparent.ins, transparent.drv,
-%% transparent-example.tex.
+%% transparent.sty, transparent-nometadata.sty, transparent.pdf,
+%% transparent.ins, transparent.drv, transparent-example.tex.
%%
\documentclass[12pt]{article}
Modified: trunk/Master/texmf-dist/doc/latex/transparent/transparent.pdf
===================================================================
(Binary files differ)
Modified: trunk/Master/texmf-dist/source/latex/transparent/transparent.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/transparent/transparent.dtx 2022-10-29 19:49:11 UTC (rev 64851)
+++ trunk/Master/texmf-dist/source/latex/transparent/transparent.dtx 2022-10-29 19:52:26 UTC (rev 64852)
@@ -1,12 +1,12 @@
% \iffalse meta-comment
%
% File: transparent.dtx
-% Version: 2019/11/29 v1.4
+% Version: 2022-10-27 v1.5
% Info: Transparency via pdfTeX's color stack
%
% Copyright (C)
% 2007 Heiko Oberdiek
-% 2016-2019 Oberdiek Package Support Group 2018
+% 2016-2022 Oberdiek Package Support Group 2018
% https://github.com/ho-tex/transparent/issues
%
% This work may be distributed and/or modified under the
@@ -27,8 +27,8 @@
%
% This work consists of the main source file transparent.dtx
% and the derived files
-% transparent.sty, transparent.pdf, transparent.ins, transparent.drv,
-% transparent-example.tex.
+% transparent.sty, transparent-nometadata.sty, transparent.pdf,
+% transparent.ins, transparent.drv, transparent-example.tex.
%
% Distribution:
% CTAN:macros/latex/contrib/transparent/transparent.dtx
@@ -62,6 +62,7 @@
%
% Installation:
% TDS:tex/latex/transparent/transparent.sty
+% TDS:tex/latex/transparent/transparent-nometadata.sty
% TDS:doc/latex/transparent/transparent.pdf
% TDS:source/latex/transparent/transparent.dtx
%
@@ -80,7 +81,7 @@
\input docstrip.tex
\Msg{************************************************************************}
\Msg{* Installation}
-\Msg{* Package: transparent 2019/11/29 v1.4 Transparency via pdfTeX's color stack (HO)}
+\Msg{* Package: transparent 2022-10-27 v1.5 Transparency via pdfTeX's color stack (HO)}
\Msg{************************************************************************}
\keepsilent
@@ -92,11 +93,11 @@
This is a generated file.
Project: transparent
-Version: 2019/11/29 v1.4
+Version: 2022-10-27 v1.5
Copyright (C)
2007 Heiko Oberdiek
- 2016-2019 Oberdiek Package Support Group
+ 2016-2022 Oberdiek Package Support Group
This work may be distributed and/or modified under the
conditions of the LaTeX Project Public License, either
@@ -117,8 +118,8 @@
This work consists of the main source file transparent.dtx
and the derived files
- transparent.sty, transparent.pdf, transparent.ins, transparent.drv,
- transparent-example.tex.
+ transparent.sty, transparent-nometadata.sty, transparent.pdf,
+ transparent.ins, transparent.drv, transparent-example.tex.
\endpreamble
\let\MetaPrefix\DoubleperCent
@@ -127,13 +128,10 @@
\file{transparent.ins}{\from{transparent.dtx}{install}}%
\file{transparent.drv}{\from{transparent.dtx}{driver}}%
\usedir{tex/latex/transparent}%
- \file{transparent.sty}{\from{transparent.dtx}{package}}%
+ \file{transparent-nometadata.sty}{\from{transparent.dtx}{package}}%
+ \file{transparent.sty}{\from{transparent.dtx}{package-new}}%
\usedir{doc/latex/transparent}%
\file{transparent-example.tex}{\from{transparent.dtx}{example}}%
- \nopreamble
- \nopostamble
-% \usedir{source/latex/transparent/catalogue}%
-% \file{transparent.xml}{\from{transparent.dtx}{catalogue}}%
}
\catcode32=13\relax% active space
@@ -144,6 +142,7 @@
\Msg{* file into a directory searched by TeX:}
\Msg{*}
\Msg{* transparent.sty}
+\Msg{* transparent-nometadata.sty}
\Msg{*}
\Msg{* To produce the documentation run the file `transparent.drv'}
\Msg{* through LaTeX.}
@@ -160,7 +159,7 @@
%<*driver>
\NeedsTeXFormat{LaTeX2e}
\ProvidesFile{transparent.drv}%
- [2019/11/29 v1.4 Transparency via pdfTeX's color stack (HO)]%
+ [2022-10-27 v1.5 Transparency via pdfTeX's color stack (HO)]%
\documentclass{ltxdoc}
\usepackage{holtxdoc}[2011/11/22]
\begin{document}
@@ -170,26 +169,11 @@
% \fi
%
%
-% \CharacterTable
-% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
-% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
-% Digits \0\1\2\3\4\5\6\7\8\9
-% Exclamation \! Double quote \" Hash (number) \#
-% Dollar \$ Percent \% Ampersand \&
-% Acute accent \' Left paren \( Right paren \)
-% Asterisk \* Plus \+ Comma \,
-% Minus \- Point \. Solidus \/
-% Colon \: Semicolon \; Less than \<
-% Equals \= Greater than \> Question mark \?
-% Commercial at \@ Left bracket \[ Backslash \\
-% Right bracket \] Circumflex \^ Underscore \_
-% Grave accent \` Left brace \{ Vertical bar \|
-% Right brace \} Tilde \~}
%
% \GetFileInfo{transparent.drv}
%
% \title{The \xpackage{transparent} package}
-% \date{2019/11/29 v1.4}
+% \date{2022-10-27 v1.5}
% \author{Heiko Oberdiek\thanks
% {Please report any issues at \url{https://github.com/ho-tex/transparent/issues}}}
%
@@ -196,9 +180,9 @@
% \maketitle
%
% \begin{abstract}
-% Since version 1.40 \pdfTeX\ supports several color stacks. This
+% \pdfTeX\ and lua\TeX{} supports several color stacks. This
% package shows, how a separate color stack can be used for transparency,
-% a property besides color.
+% a property besides color, that also works across page break.
% \end{abstract}
%
% \tableofcontents
@@ -207,12 +191,23 @@
%
% The package \xpackage{transparent} defines \cs{transparent} and
% \cs{texttransparent}. They are used like \cs{color} and \cs{textcolor}.
-% The first argument is the transparency value between 0 and 1.
+% The first argument is the transparency value between 0 and 1 where 0
+% is fully transparent and 1 is opaque.
+%
+% \section{Engine support}
+% If the PDF management is loaded by using \verb+\DocumentMetadata{}+ at the beginning
+% of the document the package makes use of \texttt{l3opacity} and
+% can be used with all engines supported by \texttt{l3backend}.
+% But only with \pdfTeX\ and lua\TeX{} the transparency will also work across page break.
+%
+%
+% Without the PDF management, the package works only with \pdfTeX\ and lua\TeX{}.
+% It then uses the original code by Heiko Oberdiek. It then uses the
+% primitive \cs{pdfpageresources} and can clash with other packages that also use
+% \cs{pdfpageresources}.
+%
%
-% Because of the poor interface for page resources, there can be problems
-% with packages that also use \cs{pdfpageresources}.
-%
-% Example for usage:
+% \section{Example for usage}
% \begin{macrocode}
%<*example>
\documentclass[12pt]{article}
@@ -241,14 +236,47 @@
% }
%
% \section{Implementation}
-%
-% \subsection{Identification}
-%
+% \subsection{New version using the methods of the PDF management}
+% Identification
% \begin{macrocode}
+%<*package-new>
+\NeedsTeXFormat{LaTeX2e}[2020/10/01]
+\ProvidesExplPackage{transparent}{2022-10-27}{1.5}
+ {Transparency with color stacks}%
+% \end{macrocode}
+% Testing if the pdfmanagement is used
+% \begin{macrocode}
+\@ifl at t@r\fmtversion{2022-06-01}
+ {
+ \IfDocumentMetadataTF {}{\RequirePackage{transparent-nometadata}}
+ \IfDocumentMetadataTF {}{\endinput}
+ }
+ {\RequirePackage{transparent-nometadata}}
+% \end{macrocode}
+% \begin{macrocode}
+\RequirePackage{l3opacity}
+
+\NewDocumentCommand{\transparent} { m }
+ {
+ \opacity_select:n{\fp_eval:n{ min(max(0,#1),1) } }
+ }
+
+\NewDocumentCommand{\texttransparent}{m m}
+ {
+ \mode_leave_vertical:
+ \group_begin:
+ \transparent{#1}
+ #2
+ \group_end:
+ }
+%</package-new>
+% \end{macrocode}
+% \subsection{Old version without the PDF management}
+% \begin{macrocode}
%<*package>
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{transparent}%
- [2019/11/29 v1.4 Transparency via pdfTeX's color stack (HO)]%
+\ProvidesPackage{transparent-nometadata}%
+ [2022-10-27 v1.5 Transparency via pdfTeX's color stack (HO)]%
% \end{macrocode}
%
% \subsection{Initial checks}
@@ -432,26 +460,7 @@
% \end{description}
%
%
-% \paragraph{Bundle.} All the packages of the bundle `transparent'
-% are also available in a TDS compliant ZIP archive. There
-% the packages are already unpacked and the documentation files
-% are generated. The files and directories obey the TDS standard.
-% \begin{description}
-% \item[\CTANinstall{install/macros/latex/contrib/transparent.tds.zip}]
-% \end{description}
-% \emph{TDS} refers to the standard ``A Directory Structure
-% for \TeX\ Files'' (\CTANpkg{tds}). Directories
-% with \xfile{texmf} in their name are usually organized this way.
%
-% \subsection{Bundle installation}
-%
-% \paragraph{Unpacking.} Unpack the \xfile{transparent.tds.zip} in the
-% TDS tree (also known as \xfile{texmf} tree) of your choice.
-% Example (linux):
-% \begin{quote}
-% |unzip transparent.tds.zip -d ~/texmf|
-% \end{quote}
-%
% \subsection{Package installation}
%
% \paragraph{Unpacking.} The \xfile{.dtx} file is a self-extracting
@@ -468,6 +477,7 @@
% \def\t{^^A
% \begin{tabular}{@{}>{\ttfamily}l@{ $\rightarrow$ }>{\ttfamily}l@{}}
% transparent.sty & tex/latex/transparent/transparent.sty\\
+% transparent-nometadata.sty & tex/latex/transparent/transparent-nometadata.sty\\
% transparent.pdf & doc/latex/transparent/transparent.pdf\\
% transparent-example.tex & doc/latex/transparent/transparent-example.tex\\
% transparent.dtx & source/latex/transparent/transparent.dtx\\
@@ -603,6 +613,9 @@
% \item
% Use \xpackage{iftex} package.
% \end{Version}
+% \begin{Version}{2022-10-27 v1.5}
+% \item Made the package compatible with the PDF management.
+% \end{Version}
% \end{History}
%
% \PrintIndex
Added: trunk/Master/texmf-dist/tex/latex/transparent/transparent-nometadata.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/transparent/transparent-nometadata.sty (rev 0)
+++ trunk/Master/texmf-dist/tex/latex/transparent/transparent-nometadata.sty 2022-10-29 19:52:26 UTC (rev 64852)
@@ -0,0 +1,165 @@
+%%
+%% This is file `transparent-nometadata.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% transparent.dtx (with options: `package')
+%%
+%% This is a generated file.
+%%
+%% Project: transparent
+%% Version: 2022-10-27 v1.5
+%%
+%% Copyright (C)
+%% 2007 Heiko Oberdiek
+%% 2016-2022 Oberdiek Package Support Group
+%%
+%% 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. This version of this license is in
+%% https://www.latex-project.org/lppl/lppl-1-3c.txt
+%% and the latest version of this license is in
+%% https://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.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% The Current Maintainers of this work are
+%% Heiko Oberdiek and the Oberdiek Package Support Group
+%% https://github.com/ho-tex/transparent/issues
+%%
+%% This work consists of the main source file transparent.dtx
+%% and the derived files
+%% transparent.sty, transparent-nometadata.sty, transparent.pdf,
+%% transparent.ins, transparent.drv, transparent-example.tex.
+%%
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{transparent-nometadata}%
+ [2022-10-27 v1.5 Transparency via pdfTeX's color stack (HO)]%
+\RequirePackage{iftex}
+\ifpdf
+\else
+ \PackageWarningNoLine{transparent}{%
+ Loading aborted, because pdfTeX is not running in PDF mode%
+ }%
+ \expandafter\endinput
+\fi
+\ifx\pdfextension\@undefined
+ \let\TRP at pdfcolorstackinit\pdfcolorstackinit
+ \let\TRP at pdfpageresources\pdfpageresources
+ \let\TRP at pdfcolorstack\pdfcolorstack
+\else
+ \def\TRP at pdfcolorstackinit {\pdffeedback colorstackinit}
+ \protected\edef\TRP at pdfpageresources {\pdfvariable pageresources}
+ \protected\def\TRP at pdfcolorstack {\pdfextension colorstack}
+\fi
+\ifcsname TRP at pdfcolorstackinit\endcsname\else
+ \PackageWarningNoLine{transparent}{%
+ Your pdfTeX version does not support color stacks%
+ }%
+ \expandafter\endinput
+\fi
+\AtBeginDocument
+ {%
+ \ifcsname pgfutil at addpdfresource@extgs\endcsname
+ \let\TRP at addresource\relax
+ \pgfutil at addpdfresource@extgs{\TRP at list}%
+ \fi
+ }
+\RequirePackage{auxhook}
+\AddLineBeginAux{%
+ \string\providecommand{\string\transparent at use}[1]{}%
+}
+\gdef\TRP at list{/TRP1<</ca 1/CA 1>>}
+\def\transparent at use#1{%
+ \@ifundefined{TRP#1}{%
+ \g at addto@macro\TRP at list{%
+ /TRP#1<</ca #1/CA #1>>%
+ }%
+ \expandafter\gdef\csname TRP#1\endcsname{/TRP#1 gs}%
+ }{%
+ % #1 is already known, nothing to do
+ }%
+}
+\AtBeginDocument{%
+ \TRP at addresource
+ \let\transparent at use\@gobble
+}
+\def\TRP at addresource{%
+ \begingroup
+ \edef\x{\endgroup
+ \TRP at pdfpageresources{%
+ \the\TRP at pdfpageresources
+ /ExtGState<<\TRP at list>>%
+ }%
+ }%
+ \x
+}
+\newif\ifTRP at rerun
+\xdef\TRP at colorstack{%
+ \TRP at pdfcolorstackinit page direct{/TRP1 gs}%
+}
+\newcommand*{\transparent}[1]{%
+ \begingroup
+ \dimen@=#1\p@\relax
+ \ifdim\dimen@>\p@
+ \dimen@=\p@
+ \fi
+ \ifdim\dimen@<\z@
+ \dimen@=\z@
+ \fi
+ \ifdim\dimen@=\p@
+ \def\x{1}%
+ \else
+ \ifdim\dimen@=\z@
+ \def\x{0}%
+ \else
+ \edef\x{\strip at pt\dimen@}%
+ \edef\x{\expandafter\@gobble\x}%
+ \fi
+ \fi
+ \if at filesw
+ \immediate\write\@auxout{%
+ \string\transparent at use{\x}%
+ }%
+ \fi
+ \edef\x{\endgroup
+ \def\noexpand\transparent at current{\x}%
+ }%
+ \x
+ \transparent at set
+}
+\AtEndDocument{%
+ \ifTRP at rerun
+ \PackageWarningNoLine{transparent}{%
+ Rerun to get transparencies right%
+ }%
+ \fi
+}
+\def\transparent at current{/TRP1 gs}
+\def\transparent at set{%
+ \@ifundefined{TRP\transparent at current}{%
+ \global\TRP at reruntrue
+ }{%
+ \TRP at pdfcolorstack\TRP at colorstack push{%
+ \csname TRP\transparent at current\endcsname
+ }%
+ \aftergroup\transparent at reset
+ }%
+}
+\def\transparent at reset{%
+ \TRP at pdfcolorstack\TRP at colorstack pop\relax
+}
+\newcommand*{\texttransparent}[2]{%
+ \protect\leavevmode
+ \begingroup
+ \transparent{#1}%
+ #2%
+ \endgroup
+}
+\endinput
+%%
+%% End of file `transparent-nometadata.sty'.
Property changes on: trunk/Master/texmf-dist/tex/latex/transparent/transparent-nometadata.sty
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/tex/latex/transparent/transparent.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/transparent/transparent.sty 2022-10-29 19:49:11 UTC (rev 64851)
+++ trunk/Master/texmf-dist/tex/latex/transparent/transparent.sty 2022-10-29 19:52:26 UTC (rev 64852)
@@ -4,16 +4,16 @@
%%
%% The original source files were:
%%
-%% transparent.dtx (with options: `package')
+%% transparent.dtx (with options: `package-new')
%%
%% This is a generated file.
%%
%% Project: transparent
-%% Version: 2019/11/29 v1.4
+%% Version: 2022-10-27 v1.5
%%
%% Copyright (C)
%% 2007 Heiko Oberdiek
-%% 2016-2019 Oberdiek Package Support Group
+%% 2016-2022 Oberdiek Package Support Group
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
@@ -31,136 +31,35 @@
%% Heiko Oberdiek and the Oberdiek Package Support Group
%% https://github.com/ho-tex/transparent/issues
%%
-%%
%% This work consists of the main source file transparent.dtx
%% and the derived files
-%% transparent.sty, transparent.pdf, transparent.ins, transparent.drv,
-%% transparent-example.tex.
+%% transparent.sty, transparent-nometadata.sty, transparent.pdf,
+%% transparent.ins, transparent.drv, transparent-example.tex.
%%
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{transparent}%
- [2019/11/29 v1.4 Transparency via pdfTeX's color stack (HO)]%
-\RequirePackage{iftex}
-\ifpdf
-\else
- \PackageWarningNoLine{transparent}{%
- Loading aborted, because pdfTeX is not running in PDF mode%
- }%
- \expandafter\endinput
-\fi
-\ifx\pdfextension\@undefined
- \let\TRP at pdfcolorstackinit\pdfcolorstackinit
- \let\TRP at pdfpageresources\pdfpageresources
- \let\TRP at pdfcolorstack\pdfcolorstack
-\else
- \def\TRP at pdfcolorstackinit {\pdffeedback colorstackinit}
- \protected\edef\TRP at pdfpageresources {\pdfvariable pageresources}
- \protected\def\TRP at pdfcolorstack {\pdfextension colorstack}
-\fi
-\ifcsname TRP at pdfcolorstackinit\endcsname\else
- \PackageWarningNoLine{transparent}{%
- Your pdfTeX version does not support color stacks%
- }%
- \expandafter\endinput
-\fi
-\AtBeginDocument
- {%
- \ifcsname pgfutil at addpdfresource@extgs\endcsname
- \let\TRP at addresource\relax
- \pgfutil at addpdfresource@extgs{\TRP at list}%
- \fi
- }
-\RequirePackage{auxhook}
-\AddLineBeginAux{%
- \string\providecommand{\string\transparent at use}[1]{}%
-}
-\gdef\TRP at list{/TRP1<</ca 1/CA 1>>}
-\def\transparent at use#1{%
- \@ifundefined{TRP#1}{%
- \g at addto@macro\TRP at list{%
- /TRP#1<</ca #1/CA #1>>%
- }%
- \expandafter\gdef\csname TRP#1\endcsname{/TRP#1 gs}%
- }{%
- % #1 is already known, nothing to do
- }%
-}
-\AtBeginDocument{%
- \TRP at addresource
- \let\transparent at use\@gobble
-}
-\def\TRP at addresource{%
- \begingroup
- \edef\x{\endgroup
- \TRP at pdfpageresources{%
- \the\TRP at pdfpageresources
- /ExtGState<<\TRP at list>>%
- }%
- }%
- \x
-}
-\newif\ifTRP at rerun
-\xdef\TRP at colorstack{%
- \TRP at pdfcolorstackinit page direct{/TRP1 gs}%
-}
-\newcommand*{\transparent}[1]{%
- \begingroup
- \dimen@=#1\p@\relax
- \ifdim\dimen@>\p@
- \dimen@=\p@
- \fi
- \ifdim\dimen@<\z@
- \dimen@=\z@
- \fi
- \ifdim\dimen@=\p@
- \def\x{1}%
- \else
- \ifdim\dimen@=\z@
- \def\x{0}%
- \else
- \edef\x{\strip at pt\dimen@}%
- \edef\x{\expandafter\@gobble\x}%
- \fi
- \fi
- \if at filesw
- \immediate\write\@auxout{%
- \string\transparent at use{\x}%
- }%
- \fi
- \edef\x{\endgroup
- \def\noexpand\transparent at current{\x}%
- }%
- \x
- \transparent at set
-}
-\AtEndDocument{%
- \ifTRP at rerun
- \PackageWarningNoLine{transparent}{%
- Rerun to get transparencies right%
- }%
- \fi
-}
-\def\transparent at current{/TRP1 gs}
-\def\transparent at set{%
- \@ifundefined{TRP\transparent at current}{%
- \global\TRP at reruntrue
- }{%
- \TRP at pdfcolorstack\TRP at colorstack push{%
- \csname TRP\transparent at current\endcsname
- }%
- \aftergroup\transparent at reset
- }%
-}
-\def\transparent at reset{%
- \TRP at pdfcolorstack\TRP at colorstack pop\relax
-}
-\newcommand*{\texttransparent}[2]{%
- \protect\leavevmode
- \begingroup
- \transparent{#1}%
- #2%
- \endgroup
-}
+\NeedsTeXFormat{LaTeX2e}[2020/10/01]
+\ProvidesExplPackage{transparent}{2022-10-27}{1.5}
+ {Transparency with color stacks}%
+\@ifl at t@r\fmtversion{2022-06-01}
+ {
+ \IfDocumentMetadataTF {}{\RequirePackage{transparent-nometadata}}
+ \IfDocumentMetadataTF {}{\endinput}
+ }
+ {\RequirePackage{transparent-nometadata}}
+\RequirePackage{l3opacity}
+
+\NewDocumentCommand{\transparent} { m }
+ {
+ \opacity_select:n{\fp_eval:n{ min(max(0,#1),1) } }
+ }
+
+\NewDocumentCommand{\texttransparent}{m m}
+ {
+ \mode_leave_vertical:
+ \group_begin:
+ \transparent{#1}
+ #2
+ \group_end:
+ }
\endinput
%%
%% End of file `transparent.sty'.
Modified: trunk/Master/tlpkg/libexec/ctan2tds
===================================================================
--- trunk/Master/tlpkg/libexec/ctan2tds 2022-10-29 19:49:11 UTC (rev 64851)
+++ trunk/Master/tlpkg/libexec/ctan2tds 2022-10-29 19:52:26 UTC (rev 64852)
@@ -3211,6 +3211,7 @@
'tikz-page' => 'tex -8bit', # no doc remake, 8-bit name
'tikzmark' => 'tex',
'todonotes' => 'latex', # requires interaction
+ 'transparent' => 'etex',
'tudscr' => 'tex',
'uadocs' => 'latex', # requires interaction
'undolabl' => 'tex',
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