pgf-cmykshadings (23oct18)

git-svn-id: svn://tug.org/texlive/trunk@48976 c570f23f-e606-0410-a88d-b1316a301751

14 files changed, 1142 insertions, 79 deletions

diff --git a/Master/texmf-dist/doc/latex/pgf-cmykshadings/README.md b/Master/texmf-dist/doc/latex/pgf-cmykshadings/README.md
index 81c05b45e67..f195f79da62 100644
--- a/Master/texmf-dist/doc/latex/pgf-cmykshadings/README.md
+++ b/Master/texmf-dist/doc/latex/pgf-cmykshadings/README.md
@@ -1,11 +1,10 @@
 # pgf-cmykshadings — Support for CMYK and grayscale shadings in PGF/TikZ
 
 The `pgf-cmykshadings` package provides support for CMYK and grayscale shadings
-for the `pgf` package. By default `pgf` only supports RGB shadings. Horizontal,
-vertical, radial, and functional shadings are supported for pdfLaTeX, LuaLaTeX,
-and XeLaTeX. `pgf-cmykshadings` attempts to produce shadings consistent with
-the currently selected `xcolor` colour model. The `rgb`, `cmyk`, and `gray`
-colour models from the `xcolor` package are supported.
+for the `pgf` package. By default `pgf` only supports RGB shadings.
+`pgf-cmykshadings` attempts to produce shadings consistent with the currently
+selected `xcolor` colour model. The `rgb`, `cmyk`, and `gray` colour models
+from the `xcolor` package are supported.
 
 ## Installation from TeXLive or MiKTeX
 
@@ -27,9 +26,8 @@ Change to the `pgf-cmykshadings` directory, then run:
 tex pgf-cmykshadings.ins
 ```
 
-to generate `pgf-cmykshadigns.sty`, `pgfsys-cmykshadings-pdftex.def`,
-`pgfsys-cmykshadings-xetex.def`, `pgfsys-cmykshadings-luatex.def`, and
-`pgfsys-cmykshadings-dvipdfmx.def`.
+to generate the style file (`pgf-cmykshadigns.sty`) and driver files
+(`pgfsys-cmykshadings-*.def`).
 
 Copy these generated files to `$TEXMFHOME/tex/latex/pgf-cmykshadings/` and
 `pgf-cmykshadings.pdf` to `$TEXMFHOME/doc/latex/pgf-cmykshadings/`.
@@ -50,26 +48,11 @@ Clone the git repository using:
 git clone https://github.com/dcpurton/pgf-cmykshadings.git
 ```
 
-Change to the `pgf-cmykshadings` directory, and then the package can be
-installed by running:
+Change to the `pgf-cmykshadings` directory, and then the package and
+documentation can be installed by running:
 
 ```
-l3build install
-```
-
-Documentation (`pgf-cmykshadings.pdf`) can be compiled by running:
-
-```
-l3build doc
-```
-
-To install the documentation, copy `pgf-cmykshadings.pdf` to
-`$TEXMFHOME/doc/latex/pgf-cmykshadings/`.
-
-You can find `$TEXMFHOME` by running:
-
-```
-kpsewhich -var-value=TEXMFHOME
+l3build install --full
 ```
 
 ## Licence
@@ -95,13 +78,17 @@ pgf-cmykshadings.dtx, README.md, and the derived files
   - pgfsys-cmykshadgins-xetex.def
   - pgfsys-cmykshadings-luatex.def
   - pgfsys-cmykshadings-dvipdfmx.def
+  - pgfsys-cmykshadings-dvipdfm.def
+  - pgfsys-cmykshadings-dvips.def
+  - pgfsys-cmykshadings-textures.def
+  - pgfsys-cmykshadings-vtex.def
+  - pgfsys-cmykshadings-common-postscript.def
   - pgf-cmykshadings.pdf
 
 
-Substantial parts of the code for this package are taken from the pgf
-package files pgfcoreshade.code.tex, pgfsys-pdftex.def,
-pgfsys-luatex.def, and pgfsys-dvipdfmx.def copyright (c) 2006 Till
-Tantau and then slightly modified to support CMYK and grayscale
+Substantial parts of the code for this package are taken from the pgf package
+file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+(c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
 shadings.
 ```
 
diff --git a/Master/texmf-dist/doc/latex/pgf-cmykshadings/pgf-cmykshadings.pdf b/Master/texmf-dist/doc/latex/pgf-cmykshadings/pgf-cmykshadings.pdf
index 83225fe55ad..bed4d535bc1 100644
--- a/Master/texmf-dist/doc/latex/pgf-cmykshadings/pgf-cmykshadings.pdf
+++ b/Master/texmf-dist/doc/latex/pgf-cmykshadings/pgf-cmykshadings.pdf
diff --git a/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.dtx b/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.dtx
index 43d25e264a5..9ed149122ae 100644
--- a/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.dtx
+++ b/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.dtx
@@ -13,7 +13,6 @@
 %<*driver>
 \documentclass[a4paper]{l3doc}
 \usepackage{microtype}
-\usepackage{metalogo}
 \usepackage{pgf-cmykshadings}
 \usepackage{tikz}
 \usepackage{listings}
@@ -28,18 +27,16 @@
 %
 % \title{The \pkg{pgf-cmykshadings} package}
 % \author{David Purton\thanks{Email: \url{dcpurton@marshwiggle.net}}}
-% \date{2018/10/17 v1.0}
+% \date{2018/10/23 v1.1}
 %
 % \maketitle
 %
 % \begin{abstract}
 %   The \pkg{pgf-cmykshadings} package provides support for CMYK and grayscale
 %   shadings for the \pkg{pgf} package. By default \pkg{pgf} only supports RGB
-%   shadings. Horizontal, vertical, radial, and functional shadings are
-%   supported for pdf\LaTeX, \LuaLaTeX, and \XeLaTeX. \pkg{pgf-cmykshadings}
-%   attempts to produce shadings consistent with the currently selected
-%   \pkg{xcolor} colour model. The |rgb|, |cmyk|, and |gray| colour models
-%   from the \pkg{xcolor} package are supported.
+%   shadings. \pkg{pgf-cmykshadings} attempts to produce shadings consistent
+%   with the currently selected \pkg{xcolor} colour model. The |rgb|, |cmyk|,
+%   and |gray| colour models from the \pkg{xcolor} package are supported.
 % \end{abstract}
 %
 % \tableofcontents
@@ -105,10 +102,9 @@
 % \section{Acknowledgements}
 %
 % Substantial parts of the code for the \pkg{pgf-cmykshadings} package are
-% taken from the \pkg{pgf} package files |pgfcoreshade.code.tex|,
-% |pgfsys-pdftex.def|, |pgfsys-dvipdfmx.def|, and |pgfsys-luatex.def| copyright
-% © 2006 Till Tantau and then slightly modified to support CMYK and grayscale
-% shadings.
+% taken from the \pkg{pgf} package file |pgfcoreshade.code.tex| along with the
+% driver files |pgfsys-*.def| copyright © 2006 Till Tantau and then slightly
+% modified to support CMYK and grayscale shadings.
 %
 % \section{Bug Reports and Feature Requests}
 %
@@ -565,7 +561,7 @@
 %
 %    \begin{macrocode}
 \ProvidesPackage{pgf-cmykshadings}%
-  [2018/10/17 CMYK shadings support for PGF (DCP)]
+  [2018/10/23 CMYK shadings support for PGF (DCP)]
 %    \end{macrocode}
 %
 %    \begin{macrocode}
@@ -955,8 +951,8 @@
           \expandafter\expandafter\expandafter\@@args%
           \expandafter\expandafter\expandafter{%
             \csname pgf@args\pgf@shadingname\endcsname}%
-          \expandafter\expandafter\expandafter\@temp\expandafter\@args\@@args%
-          %
+          \expandafter\expandafter\expandafter\@temp
+            \expandafter\@args\@@args%
         }%
       }%
       {}%
@@ -988,23 +984,27 @@
   \XC@sdef\pgf@mod@test{\XC@tgt@mod{natural}}%
   \def\pgf@shading@functional@range{0 1 0 1 0 1}%
   \def\pgf@shading@device{/DeviceRGB}%
+  \def\pgf@shading@ps@device{setrgbcolor}%
   \def\pgf@shading@model{rgb}%
   \ifx\pgf@mod@test\XC@mod@natural
     \ifpgfcmykshadingdefault
       \def\pgf@shading@functional@range{0 1 0 1 0 1 0 1}%
       \def\pgf@shading@device{/DeviceCMYK}%
+  \def\pgf@shading@ps@device{setcmykcolor}%
       \def\pgf@shading@model{cmyk}%
       \pgfshadingmodelrgbfalse
       \pgfshadingmodelcmyktrue
     \else
       \def\pgf@shading@functional@range{0 1 0 1 0 1}%
       \def\pgf@shading@device{/DeviceRGB}%
+      \def\pgf@shading@ps@device{setrgbcolor}%
       \def\pgf@shading@model{rgb}%
     \fi
   \fi
   \ifx\pgf@mod@test\XC@mod@cmyk
     \def\pgf@shading@functional@range{0 1 0 1 0 1 0 1}%
     \def\pgf@shading@device{/DeviceCMYK}%
+    \def\pgf@shading@ps@device{setcmykcolor}%
     \def\pgf@shading@model{cmyk}%
       \pgfshadingmodelrgbfalse
       \pgfshadingmodelcmyktrue
@@ -1012,10 +1012,25 @@
   \ifx\pgf@mod@test\XC@mod@gray
     \def\pgf@shading@functional@range{0 1}%
     \def\pgf@shading@device{/DeviceGray}%
+    \def\pgf@shading@ps@device{setgray}%
     \def\pgf@shading@model{gray}%
       \pgfshadingmodelrgbfalse
       \pgfshadingmodelgraytrue
   \fi
+%    \end{macrocode}
+% \changes{v1.1}{2018/10/19}{Support dvisvgm driver}
+%    \begin{macrocode}
+  \edef\pgf@sys@driver@dvisvgm{pgfsys-dvisvgm.def}%
+  \ifx\pgfsysdriver\pgf@sys@driver@dvisvgm
+    \def\pgf@shading@model{rgb}%
+  \fi
+%    \end{macrocode}
+% \changes{v1.1}{2018/10/19}{Support tex4ht driver}
+%    \begin{macrocode}
+  \edef\pgf@sys@driver@texforht{pgfsys-tex4ht.def}%
+  \ifx\pgfsysdriver\pgf@sys@driver@texforht
+    \def\pgf@shading@model{rgb}%
+  \fi
 }
 %    \end{macrocode}
 %
@@ -1090,7 +1105,7 @@
   \edef\pgfsyscmykshadingsdriver{pgfsys-cmykshadings-#1}%
 }
 \pgfutilgetcmykshadingsdriver
-\input\pgfsyscmykshadingsdriver
+\pgfutil@InputIfFileExists{\pgfsyscmykshadingsdriver}{}{}
 %    \end{macrocode}
 %
 % \noindent Style options to use CMYK shadings by default or not when the
@@ -1101,8 +1116,11 @@
 \DeclareOption{cmyk}{%
   \pgfcmykshadingdefaulttrue
 }
+%    \end{macrocode}
+% \changes{v1.1}{2018/10/18}{Fix typo for {\ttfamily rgb} option}
+%    \begin{macrocode}
 \DeclareOption{rgb}{%
-  \pgfcmykshadin@defaultfalse
+  \pgfcmykshadingdefaultfalse
 }
 \ExecuteOptions{cmyk}
 \ProcessOptions\relax
@@ -1114,7 +1132,7 @@
 %
 % \subsection{Drivers}
 %
-% \subsubsection{pdftex driver}
+% \subsubsection*{pdftex driver}
 %
 %    \begin{macrocode}
 %<*pdftex-driver>
@@ -1257,7 +1275,7 @@
 %</pdftex-driver>
 %    \end{macrocode}
 %
-% \subsubsection{xetex driver}
+% \subsubsection*{xetex driver}
 %
 %    \begin{macrocode}
 %<*xetex-driver>
@@ -1276,7 +1294,7 @@
 %</xetex-driver>
 %    \end{macrocode}
 %
-% \subsubsection{luatex driver}
+% \subsubsection*{luatex driver}
 %
 %    \begin{macrocode}
 %<*luatex-driver>
@@ -1419,7 +1437,7 @@
 %</luatex-driver>
 %    \end{macrocode}
 %
-% \subsubsection{dvipdfmx driver}
+% \subsubsection*{dvipdfmx driver}
 %
 %    \begin{macrocode}
 %<*dvipdfmx-driver>
@@ -1577,6 +1595,452 @@
 %</dvipdfmx-driver>
 %    \end{macrocode}
 %
+% \subsubsection*{dvipdfm driver}
+%
+% \changes{v1.1}{2018/10/18}{Support dvipdfm driver}
+%
+%    \begin{macrocode}
+%<*dvipdfm-driver>
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\ProvidesFile{pgfsys-cmykshadings-dvipdfm.def}%
+  [2018/10/18 CMYK shadings support for PGF dvipdfm driver (DCP)]
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\def\pgfsys@horishading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgf@process{\pgfpoint{\pgf@max}{#2}}%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+      \special{pdf: beginxobj @pgfshade#1 width \the\pgf@max\space
+        height \the\pgf@y}}}\@temp%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+        \special{pdf: put @resources <<
+      /Shading << /Sh << /ShadingType 2
+      /ColorSpace \pgf@shading@device\space
+      /Domain [\pgf@pdfparseddomain]
+      /Coords [\pgf@doma\space0 \pgf@domb\space0]
+      /Function \pgf@pdfparsedfunction
+      /Extend [false false] >> >> >>}}}\@temp% <<
+      \pgfutil@insertatbegincurrentpage{\special{pdf: content /Sh sh}%
+      \special{pdf: endxobj}}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{%
+      \hbox to\the\pgf@max{\vbox to#2{%
+        \vfil\special{pdf: usexobj @pgfshade#1}}\hfil}}% 
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\def\pgfsys@vertshading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgf@process{\pgfpoint{\pgf@max}{#2}}%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+      \special{pdf: beginxobj @pgfshade#1 width \the\pgf@y\space
+        height \the\pgf@max\space}}}\@temp%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+        \special{pdf: put @resources <<
+      /Shading << /Sh << /ShadingType 2
+      /ColorSpace \pgf@shading@device\space
+      /Domain [\pgf@pdfparseddomain]
+      /Coords [0 \pgf@doma\space0 \pgf@domb]
+      /Function \pgf@pdfparsedfunction
+      /Extend [false false] >> >> >>}}}\@temp% <<
+      \pgfutil@insertatbegincurrentpage{\special{pdf: content /Sh sh}%
+      \special{pdf: endxobj}}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{%
+      \hbox to#2{\vbox to\the\pgf@max{\vfil\special{%
+        pdf: usexobj @pgfshade#1}}\hfil}}% 
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\def\pgfsys@radialshading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgf@process{#2}%
+    \pgf@xa=\pgf@x%
+    \pgf@ya=\pgf@y%
+    \pgf@process{\pgfpoint{\pgf@max}{\pgf@max}}%
+    \advance\pgf@xa by \pgf@x\relax%
+    \advance\pgf@ya by \pgf@y\relax%
+    \pgf@sys@bp@correct{\pgf@x}%
+    \pgf@sys@bp@correct{\pgf@y}%
+    \pgf@sys@bp@correct{\pgf@xa}%
+    \pgf@sys@bp@correct{\pgf@ya}%
+    \pgfutil@tempdima=2\pgf@max\relax%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+      \special{pdf: beginxobj @pgfshade#1 width 
+        \the\pgfutil@tempdima\space height \the\pgfutil@tempdima}}}\@temp%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+        \special{pdf: put @resources <<
+      /Shading << /Sh << /ShadingType 3
+      /ColorSpace \pgf@shading@device\space
+      /Domain [\pgf@pdfparseddomain]
+      /Coords [\pgf@sys@tonumber{\pgf@xa} \pgf@sys@tonumber{\pgf@ya}
+        \pgf@doma\space \pgf@sys@tonumber{\pgf@x} \pgf@sys@tonumber{\pgf@y}
+        \pgf@domb]
+      /Function \pgf@pdfparsedfunction
+      /Extend [true false] >> >> >>}}}\@temp% <<
+      \pgfutil@insertatbegincurrentpage{\special{pdf: content /Sh sh}%
+      \special{pdf: endxobj}}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{%
+      \hbox to\the\pgfutil@tempdima{\vbox to\the\pgfutil@tempdima{%
+        \vfil\special{pdf: usexobj @pgfshade#1}}\hfil}}% 
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}%
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+%</dvipdfm-driver>
+%    \end{macrocode}
+%
+% \changes{v1.1}{2018/10/23}{Support PostScript® drivers}
+%
+% \subsubsection*{dvips driver}
+%
+%    \begin{macrocode}
+%<*dvips-driver>
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\ProvidesFile{pgfsys-cmykshadings-dvips.def}%
+  [2018/10/23 CMYK shadings support for PGF dvips driver (DCP)]
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\input pgfsys-cmykshadings-common-postscript.def
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+%</dvips-driver>
+%    \end{macrocode}
+%
+% \subsubsection*{textures driver}
+%
+%    \begin{macrocode}
+%<*textures-driver>
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\ProvidesFile{pgfsys-cmykshadings-textures.def}%
+  [2018/10/23 CMYK shadings support for PGF textures driver (DCP)]
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\input pgfsys-cmykshadings-common-postscript.def
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+%</textures-driver>
+%    \end{macrocode}
+%
+% \subsubsection*{vtex driver}
+%
+%    \begin{macrocode}
+%<*vtex-driver>
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\ProvidesFile{pgfsys-cmykshadings-vtex.def}%
+  [2018/10/23 CMYK shadings support for PGF vtex driver (DCP)]
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\input pgfsys-cmykshadings-common-postscript.def
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+%</vtex-driver>
+%    \end{macrocode}
+%
+% \subsubsection*{PostScript® driver common code}
+%
+%    \begin{macrocode}
+%<*common-ps-driver>
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\ProvidesFile{pgfsys-cmykshadings-common-postscript.def}%
+  [2018/10/23 CMYK shadings support for PGF PostScript driver (DCP)]
+%    \end{macrocode}
+%
+% \TeX\space shading macros.
+%
+%    \begin{macrocode}
+\def\pgfsys@horishading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgfmathsetlength\pgf@x{#2}%
+    \pgf@xa=\pgf@x%
+    \pgf@sys@bp@correct{\pgf@x}%
+    \pgf@y=\pgf@max%
+    \pgf@sys@bp@correct{\pgf@y}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\hbox to \the\pgf@max{%
+        \noexpand\vrule width0pt height\the\pgf@xa%
+        \noexpand\pgfsys@beginpurepicture%
+          \noexpand\pgfsys@rect{0pt}{0pt}{\the\pgf@max}{\the\pgf@xa}%
+          \noexpand\pgfsys@clipnext%
+          \noexpand\pgfsys@discardpath%
+          \noexpand\pgfsys@invoke{\pgf@domb\space \pgf@sys@tonumber{\pgf@x}
+            pgfH\pgf@shading@model\space \pgf@psfuncs\space pop}%
+          \hss%
+        \noexpand\pgfsys@endpurepicture}}%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\def\pgfsys@vertshading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgfmathsetlength\pgf@x{#2}%
+    \pgf@xa=\pgf@x%
+    \pgf@sys@bp@correct{\pgf@x}%
+    \pgf@y=\pgf@max%
+    \pgf@sys@bp@correct{\pgf@y}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\hbox to\the\pgf@xa{%
+        \noexpand\vrule width0pt height\the\pgf@max%
+        \noexpand\pgfsys@beginpurepicture%
+          \noexpand\pgfsys@rect{0pt}{0pt}{\the\pgf@xa}{\the\pgf@max}%
+          \noexpand\pgfsys@clipnext%
+          \noexpand\pgfsys@discardpath%
+          \noexpand\pgfsys@invoke{\pgf@domb\space \pgf@sys@tonumber{\pgf@x}
+            pgfV\pgf@shading@model\space \pgf@psfuncs\space pop}%
+          \hss%
+        \noexpand\pgfsys@endpurepicture}}%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\def\pgfsys@radialshading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgf@process{#2}%
+    \pgf@sys@bp@correct{\pgf@x}%
+    \pgf@sys@bp@correct{\pgf@y}%
+    \pgf@xa=2\pgf@max%
+    \pgf@sys@bp@correct{\pgf@max}%
+    \advance\pgf@x by \pgf@max%
+    \advance\pgf@y by \pgf@max%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\hbox to \the\pgf@xa{%
+        \noexpand\vrule width0pt height\the\pgf@xa%
+        \noexpand\pgfsys@beginpurepicture%
+          \noexpand\pgfsys@invoke{%
+            \pgf@domb\space \pgf@sys@tonumber{\pgf@y}
+            \pgf@sys@tonumber{\pgf@x}
+            \pgf@sys@tonumber{\pgf@max} pgfR1\pgf@shading@model\space
+            \pgf@psfuncs\space \pgf@firstcolor\space \pgf@doma\space
+            pgfR2\pgf@shading@model}%
+          \hss%
+        \noexpand\pgfsys@endpurepicture}}%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\def\pgfsys@functionalshading#1#2#3#4{%
+  {%
+    \pgf@process{#2}%
+    \pgf@xa=\pgf@x%
+    \pgf@ya=\pgf@y%
+    \pgf@process{#3}%
+    \pgf@xb=\pgf@x%
+    \pgf@yb=\pgf@y%
+    \advance\pgf@x by-\pgf@xa%
+    \advance\pgf@y by-\pgf@ya%
+    \pgf@sys@bp@correct{\pgf@xa}%
+    \pgf@sys@bp@correct{\pgf@ya}%
+    \pgf@sys@bp@correct{\pgf@xb}%
+    \pgf@sys@bp@correct{\pgf@yb}%
+    \pgf@xc=-\pgf@xa%
+    \pgf@yc=-\pgf@ya%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{%
+      \hbox to\the\pgf@x{\vbox to\the\pgf@y{\vfil
+          \noexpand\pgfsys@beginpurepicture%
+          \noexpand\pgfsys@invoke{%
+            \pgf@sys@tonumber{\pgf@xc} \pgf@sys@tonumber{\pgf@yc} translate
+            1.1 setlinewidth [] 0 setdash 0 setlinecap
+            /pgfproc {#4} bind def
+            \pgf@sys@tonumber{\pgf@ya} 1 \pgf@sys@tonumber{\pgf@yb}
+            {
+              \pgf@sys@tonumber{\pgf@xa} 1 \pgf@sys@tonumber{\pgf@xb}
+              { 1 index 2 copy pgfproc \pgf@shading@ps@device\space
+                moveto 1.1 0 rlineto stroke }
+              for
+              pop
+            }
+            for
+          }%
+        \noexpand\pgfsys@endpurepicture
+      }\hfil}%
+    }%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+%    \end{macrocode}
+%
+% PostScript® support code.
+%
+%    \begin{macrocode}
+\g@addto@macro\pgfsys@atbegindocument{%
+%    \end{macrocode}
+%
+% Define RGB PostScript® shading functions.
+%
+%    \begin{macrocode}
+  \pgf@sys@postscript@header{/pgfHrgb { pgfH } bind def}%
+  \pgf@sys@postscript@header{/pgfVrgb { pgfV } bind def}%
+  \pgf@sys@postscript@header{/pgfR1rgb { pgfR1 } bind def}%
+  \pgf@sys@postscript@header{/pgfR2rgb { pgfR2 } bind def}%
+%    \end{macrocode}
+%
+% Define CMYK PostScript® shding functions.
+%
+%    \begin{macrocode}
+  \pgf@sys@postscript@header{/pgfHcmyk{%
+      /pgfheight exch def 0.75 setlinewidth [] 0 setdash
+      /pgfshade {pgfAcmyk} def /pgfdir { dup 0 moveto
+        dup 6 index lineto } bind def} bind def}%
+  \pgf@sys@postscript@header{/pgfVcmyk{%
+      /pgfheight exch def 0.75 setlinewidth [] 0 setdash
+      /pgfshade {pgfAcmyk} def /pgfdir { dup 0 exch moveto dup 6 index
+        exch lineto } bind def} bind def}%
+  \pgf@sys@postscript@header{/pgfAcmyk{
+      /pgfdiff 10 index round cvi 10 index round cvi sub 2 mul 1 add def
+      3 index 8 index sub pgfdiff div % put cyan-step on stack
+      3 index 8 index sub pgfdiff div % put magenta-step on stack
+      3 index 8 index sub pgfdiff div % put yellow-step on stack
+      3 index 8 index sub pgfdiff div % put black-step on stack
+      pgfheight 12 index 12 index 12 index 12 index 18 index
+      pgfdiff {
+        4 index 4 index 4 index 4 index setcmykcolor % Set color
+        pgfdir
+        stroke
+        5 -1 roll 9 index add % cyan += inccyan
+        5 -1 roll 8 index add % magenta += incmagenta
+        5 -1 roll 7 index add % yellow += incyellow
+        5 -1 roll 6 index add % black += incblack
+        5 -1 roll .5 sub % x += 0.5
+      } repeat
+      mark 19 1 roll cleartomark exch pop % leave only start x on stack
+    }bind def }
+  \pgf@sys@postscript@header{/pgfR1cmyk{
+      newpath dup dup dup 0 360 arc clip newpath
+      dup /pgfendx exch def
+      /pgfendy exch def
+      0.875 setlinewidth
+      [] 0 setdash
+      /pgfshade {pgfRcmyk} def
+      /pgfstartx exch def
+      /pgfstarty exch def
+      /pgfdiffx pgfendx pgfstartx sub def
+      /pgfdiffy pgfendy pgfstarty sub def
+      dup /pgfdomb exch def
+    }bind def }
+  \pgf@sys@postscript@header{/pgfR2cmyk{
+      newpath 0.5 add pgfcircx pgfcircy 3 2 roll 0 360 arc
+      setcmykcolor fill pop}bind def }%
+  \pgf@sys@postscript@header{/pgfRcmyk{
+      /pgfdiff 10 index round cvi 10 index round cvi sub 4 mul 1 add def
+      /pgfcircx pgfstartx 11 index pgfdiffx pgfdomb div mul add def
+      /pgfcircy pgfstarty 11 index pgfdiffy pgfdomb div mul add def
+      /pgfcircxe pgfstartx 10 index pgfdiffx pgfdomb div mul add def
+      /pgfcircye pgfstarty 10 index pgfdiffy pgfdomb div mul add def
+      /pgfxstep pgfcircxe pgfcircx sub pgfdiff div def
+      /pgfystep pgfcircye pgfcircy sub pgfdiff div def
+      3 index 8 index sub pgfdiff div % put cyan-step on stack
+      3 index 8 index sub pgfdiff div % put magenta-step on stack
+      3 index 8 index sub pgfdiff div % put yellow-step on stack
+      3 index 8 index sub pgfdiff div % put black-step on stack
+      11 index 11 index 11 index 11 index 17 index
+      pgfdiff {
+        4 index 4 index 4 index 4 index setcmykcolor % Set color
+        pgfcircx pgfcircy 2 index 0 360 arc closepath
+        stroke
+        5 -1 roll 8 index add % cyan += inccyan
+        5 -1 roll 7 index add % magenta += incmagenta
+        5 -1 roll 6 index add % yellow += incyellow
+        5 -1 roll 5 index add % black += incblack
+        5 -1 roll .25 sub % x += 0.25
+        /pgfcircx pgfcircx pgfxstep add def
+        /pgfcircy pgfcircy pgfystep add def
+      } repeat
+      mark 18 1 roll cleartomark exch pop % leave only start x on stack
+    }bind def}
+%    \end{macrocode}
+%
+% Define grayscale PostScript® shding functions.
+%
+%    \begin{macrocode}
+  \pgf@sys@postscript@header{/pgfHgray{%
+      /pgfheight exch def 0.75 setlinewidth [] 0 setdash
+      /pgfshade {pgfAgray} def /pgfdir { dup 0 moveto
+        dup 3 index lineto } bind def} bind def}%
+  \pgf@sys@postscript@header{/pgfVgray{%
+      /pgfheight exch def 0.75 setlinewidth [] 0 setdash
+      /pgfshade {pgfAgray} def /pgfdir { dup 0 exch moveto dup 3 index
+        exch lineto } bind def} bind def}%
+  \pgf@sys@postscript@header{/pgfAgray{
+      /pgfdiff 4 index round cvi 4 index round cvi sub 2 mul 1 add def
+      dup 2 index sub pgfdiff div % put gray-step on stack
+      pgfheight 3 index 6 index
+      pgfdiff {
+        1 index setgray % Set color
+        pgfdir
+        stroke
+        exch 3 index add % gray += incgray
+        exch .5 sub % x += 0.5
+      } repeat
+      mark 7 1 roll cleartomark exch pop % leave only start x on stack
+    }bind def }
+  \pgf@sys@postscript@header{/pgfR1gray{
+      newpath dup dup dup 0 360 arc clip newpath
+      dup /pgfendx exch def
+      /pgfendy exch def
+      0.875 setlinewidth
+      [] 0 setdash
+      /pgfshade {pgfRgray} def
+      /pgfstartx exch def
+      /pgfstarty exch def
+      /pgfdiffx pgfendx pgfstartx sub def
+      /pgfdiffy pgfendy pgfstarty sub def
+      dup /pgfdomb exch def
+    }bind def }
+  \pgf@sys@postscript@header{/pgfR2gray{
+      newpath 0.5 add pgfcircx pgfcircy 3 2 roll 0 360 arc
+      setgray fill pop}bind def }%
+  \pgf@sys@postscript@header{/pgfRgray{
+      /pgfdiff 4 index round cvi 4 index round cvi sub 4 mul 1 add def
+      /pgfcircx pgfstartx 5 index pgfdiffx pgfdomb div mul add def
+      /pgfcircy pgfstarty 5 index pgfdiffy pgfdomb div mul add def
+      /pgfcircxe pgfstartx 4 index pgfdiffx pgfdomb div mul add def
+      /pgfcircye pgfstarty 4 index pgfdiffy pgfdomb div mul add def
+      /pgfxstep pgfcircxe pgfcircx sub pgfdiff div def
+      /pgfystep pgfcircye pgfcircy sub pgfdiff div def
+      dup 2 index sub pgfdiff div % put gray-step on stack
+      2 index 5 index
+      pgfdiff {
+        1 index setgray % Set color
+        pgfcircx pgfcircy 2 index 0 360 arc closepath
+        stroke
+        exch 2 index add % gray += incgray
+        exch .25 sub % x += 0.25
+        /pgfcircx pgfcircx pgfxstep add def
+        /pgfcircy pgfcircy pgfystep add def
+      } repeat
+      mark 6 1 roll cleartomark exch pop % leave only start x on stack
+    }bind def}
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+%</common-ps-driver>
+%    \end{macrocode}
+%
 % \end{implementation}
 %
 % \PrintChanges
diff --git a/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.ins b/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.ins
index d874a799505..9f49b5e7b9e 100644
--- a/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.ins
+++ b/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.ins
@@ -39,13 +39,17 @@ pgf-cmykshadings.dtx, README.md, and the derived files
   - pgfsys-cmykshadgins-xetex.def
   - pgfsys-cmykshadings-luatex.def
   - pgfsys-cmykshadings-dvipdfmx.def
+  - pgfsys-cmykshadings-dvipdfm.def
+  - pgfsys-cmykshadings-dvips.def
+  - pgfsys-cmykshadings-textures.def
+  - pgfsys-cmykshadings-vtex.def
+  - pgfsys-cmykshadings-common-postscript.def
   - pgf-cmykshadings.pdf
 
 
-Substantial parts of the code for this package are taken from the pgf
-package files pgfcoreshade.code.tex, pgfsys-pdftex.def,
-pgfsys-luatex.def, and pgfsys-dvipdfmx.def copyright (c) 2006 Till
-Tantau and then slightly modified to support CMYK and grayscale
+Substantial parts of the code for this package are taken from the pgf package
+file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+(c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
 shadings.
 
 \endpreamble
@@ -60,6 +64,11 @@ shadings.
   \file{pgfsys-cmykshadings-xetex.def}{\from{pgf-cmykshadings.dtx}{xetex-driver}}
   \file{pgfsys-cmykshadings-luatex.def}{\from{pgf-cmykshadings.dtx}{luatex-driver}}
   \file{pgfsys-cmykshadings-dvipdfmx.def}{\from{pgf-cmykshadings.dtx}{dvipdfmx-driver}}
+  \file{pgfsys-cmykshadings-dvipdfm.def}{\from{pgf-cmykshadings.dtx}{dvipdfm-driver}}
+  \file{pgfsys-cmykshadings-dvips.def}{\from{pgf-cmykshadings.dtx}{dvips-driver}}
+  \file{pgfsys-cmykshadings-textures.def}{\from{pgf-cmykshadings.dtx}{textures-driver}}
+  \file{pgfsys-cmykshadings-vtex.def}{\from{pgf-cmykshadings.dtx}{vtex-driver}}
+  \file{pgfsys-cmykshadings-common-postscript.def}{\from{pgf-cmykshadings.dtx}{common-ps-driver}}
 }
 
 \endbatchfile
diff --git a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgf-cmykshadings.sty b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgf-cmykshadings.sty
index bfc28dc26f5..316c0e61b39 100644
--- a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgf-cmykshadings.sty
+++ b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgf-cmykshadings.sty
@@ -28,17 +28,21 @@
 %%   - pgfsys-cmykshadgins-xetex.def
 %%   - pgfsys-cmykshadings-luatex.def
 %%   - pgfsys-cmykshadings-dvipdfmx.def
+%%   - pgfsys-cmykshadings-dvipdfm.def
+%%   - pgfsys-cmykshadings-dvips.def
+%%   - pgfsys-cmykshadings-textures.def
+%%   - pgfsys-cmykshadings-vtex.def
+%%   - pgfsys-cmykshadings-common-postscript.def
 %%   - pgf-cmykshadings.pdf
 %% 
 %% 
-%% Substantial parts of the code for this package are taken from the pgf
-%% package files pgfcoreshade.code.tex, pgfsys-pdftex.def,
-%% pgfsys-luatex.def, and pgfsys-dvipdfmx.def copyright (c) 2006 Till
-%% Tantau and then slightly modified to support CMYK and grayscale
+%% Substantial parts of the code for this package are taken from the pgf package
+%% file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+%% (c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
 %% shadings.
 %% 
 \ProvidesPackage{pgf-cmykshadings}%
-  [2018/10/17 CMYK shadings support for PGF (DCP)]
+  [2018/10/23 CMYK shadings support for PGF (DCP)]
 \RequirePackage{pgf}
 \def\pgf@parsefunc#1{%
   \edef\temp{{#1}}%
@@ -365,8 +369,8 @@
           \expandafter\expandafter\expandafter\@@args%
           \expandafter\expandafter\expandafter{%
             \csname pgf@args\pgf@shadingname\endcsname}%
-          \expandafter\expandafter\expandafter\@temp\expandafter\@args\@@args%
-          %
+          \expandafter\expandafter\expandafter\@temp
+            \expandafter\@args\@@args%
         }%
       }%
       {}%
@@ -385,23 +389,27 @@
   \XC@sdef\pgf@mod@test{\XC@tgt@mod{natural}}%
   \def\pgf@shading@functional@range{0 1 0 1 0 1}%
   \def\pgf@shading@device{/DeviceRGB}%
+  \def\pgf@shading@ps@device{setrgbcolor}%
   \def\pgf@shading@model{rgb}%
   \ifx\pgf@mod@test\XC@mod@natural
     \ifpgfcmykshadingdefault
       \def\pgf@shading@functional@range{0 1 0 1 0 1 0 1}%
       \def\pgf@shading@device{/DeviceCMYK}%
+  \def\pgf@shading@ps@device{setcmykcolor}%
       \def\pgf@shading@model{cmyk}%
       \pgfshadingmodelrgbfalse
       \pgfshadingmodelcmyktrue
     \else
       \def\pgf@shading@functional@range{0 1 0 1 0 1}%
       \def\pgf@shading@device{/DeviceRGB}%
+      \def\pgf@shading@ps@device{setrgbcolor}%
       \def\pgf@shading@model{rgb}%
     \fi
   \fi
   \ifx\pgf@mod@test\XC@mod@cmyk
     \def\pgf@shading@functional@range{0 1 0 1 0 1 0 1}%
     \def\pgf@shading@device{/DeviceCMYK}%
+    \def\pgf@shading@ps@device{setcmykcolor}%
     \def\pgf@shading@model{cmyk}%
       \pgfshadingmodelrgbfalse
       \pgfshadingmodelcmyktrue
@@ -409,10 +417,19 @@
   \ifx\pgf@mod@test\XC@mod@gray
     \def\pgf@shading@functional@range{0 1}%
     \def\pgf@shading@device{/DeviceGray}%
+    \def\pgf@shading@ps@device{setgray}%
     \def\pgf@shading@model{gray}%
       \pgfshadingmodelrgbfalse
       \pgfshadingmodelgraytrue
   \fi
+  \edef\pgf@sys@driver@dvisvgm{pgfsys-dvisvgm.def}%
+  \ifx\pgfsysdriver\pgf@sys@driver@dvisvgm
+    \def\pgf@shading@model{rgb}%
+  \fi
+  \edef\pgf@sys@driver@texforht{pgfsys-tex4ht.def}%
+  \ifx\pgfsysdriver\pgf@sys@driver@texforht
+    \def\pgf@shading@model{rgb}%
+  \fi
 }
 \def\pgffuncshadingrgbtocmyk{%
   1.0 exch sub 3 1 roll
@@ -475,13 +492,13 @@
   \edef\pgfsyscmykshadingsdriver{pgfsys-cmykshadings-#1}%
 }
 \pgfutilgetcmykshadingsdriver
-\input\pgfsyscmykshadingsdriver
+\pgfutil@InputIfFileExists{\pgfsyscmykshadingsdriver}{}{}
 \newif\ifpgfcmykshadingdefault
 \DeclareOption{cmyk}{%
   \pgfcmykshadingdefaulttrue
 }
 \DeclareOption{rgb}{%
-  \pgfcmykshadin@defaultfalse
+  \pgfcmykshadingdefaultfalse
 }
 \ExecuteOptions{cmyk}
 \ProcessOptions\relax
diff --git a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-common-postscript.def b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-common-postscript.def
new file mode 100644
index 00000000000..12a5eb0ecac
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-common-postscript.def
@@ -0,0 +1,291 @@
+%%
+%% This is file `pgfsys-cmykshadings-common-postscript.def',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% pgf-cmykshadings.dtx  (with options: `common-ps-driver')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright (c) 2018 David Purton <dcpurton@marshwiggle.net>
+%% 
+%% 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 latest version of this
+%% license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%% 
+%% This work is "maintained" (as per the LPPL maintenance status)
+%% by David Purton.
+%% 
+%% This work consists of the files pgf-cmykshadings.ins,
+%% pgf-cmykshadings.dtx, README.md, and the derived files
+%%   - pgf-cmykshadings.sty
+%%   - pgfsys-cmykshadings-pdftex.def
+%%   - pgfsys-cmykshadgins-xetex.def
+%%   - pgfsys-cmykshadings-luatex.def
+%%   - pgfsys-cmykshadings-dvipdfmx.def
+%%   - pgfsys-cmykshadings-dvipdfm.def
+%%   - pgfsys-cmykshadings-dvips.def
+%%   - pgfsys-cmykshadings-textures.def
+%%   - pgfsys-cmykshadings-vtex.def
+%%   - pgfsys-cmykshadings-common-postscript.def
+%%   - pgf-cmykshadings.pdf
+%% 
+%% 
+%% Substantial parts of the code for this package are taken from the pgf package
+%% file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+%% (c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
+%% shadings.
+%% 
+\ProvidesFile{pgfsys-cmykshadings-common-postscript.def}%
+  [2018/10/23 CMYK shadings support for PGF PostScript driver (DCP)]
+\def\pgfsys@horishading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgfmathsetlength\pgf@x{#2}%
+    \pgf@xa=\pgf@x%
+    \pgf@sys@bp@correct{\pgf@x}%
+    \pgf@y=\pgf@max%
+    \pgf@sys@bp@correct{\pgf@y}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\hbox to \the\pgf@max{%
+        \noexpand\vrule width0pt height\the\pgf@xa%
+        \noexpand\pgfsys@beginpurepicture%
+          \noexpand\pgfsys@rect{0pt}{0pt}{\the\pgf@max}{\the\pgf@xa}%
+          \noexpand\pgfsys@clipnext%
+          \noexpand\pgfsys@discardpath%
+          \noexpand\pgfsys@invoke{\pgf@domb\space \pgf@sys@tonumber{\pgf@x}
+            pgfH\pgf@shading@model\space \pgf@psfuncs\space pop}%
+          \hss%
+        \noexpand\pgfsys@endpurepicture}}%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\def\pgfsys@vertshading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgfmathsetlength\pgf@x{#2}%
+    \pgf@xa=\pgf@x%
+    \pgf@sys@bp@correct{\pgf@x}%
+    \pgf@y=\pgf@max%
+    \pgf@sys@bp@correct{\pgf@y}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\hbox to\the\pgf@xa{%
+        \noexpand\vrule width0pt height\the\pgf@max%
+        \noexpand\pgfsys@beginpurepicture%
+          \noexpand\pgfsys@rect{0pt}{0pt}{\the\pgf@xa}{\the\pgf@max}%
+          \noexpand\pgfsys@clipnext%
+          \noexpand\pgfsys@discardpath%
+          \noexpand\pgfsys@invoke{\pgf@domb\space \pgf@sys@tonumber{\pgf@x}
+            pgfV\pgf@shading@model\space \pgf@psfuncs\space pop}%
+          \hss%
+        \noexpand\pgfsys@endpurepicture}}%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\def\pgfsys@radialshading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgf@process{#2}%
+    \pgf@sys@bp@correct{\pgf@x}%
+    \pgf@sys@bp@correct{\pgf@y}%
+    \pgf@xa=2\pgf@max%
+    \pgf@sys@bp@correct{\pgf@max}%
+    \advance\pgf@x by \pgf@max%
+    \advance\pgf@y by \pgf@max%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\hbox to \the\pgf@xa{%
+        \noexpand\vrule width0pt height\the\pgf@xa%
+        \noexpand\pgfsys@beginpurepicture%
+          \noexpand\pgfsys@invoke{%
+            \pgf@domb\space \pgf@sys@tonumber{\pgf@y}
+            \pgf@sys@tonumber{\pgf@x}
+            \pgf@sys@tonumber{\pgf@max} pgfR1\pgf@shading@model\space
+            \pgf@psfuncs\space \pgf@firstcolor\space \pgf@doma\space
+            pgfR2\pgf@shading@model}%
+          \hss%
+        \noexpand\pgfsys@endpurepicture}}%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\def\pgfsys@functionalshading#1#2#3#4{%
+  {%
+    \pgf@process{#2}%
+    \pgf@xa=\pgf@x%
+    \pgf@ya=\pgf@y%
+    \pgf@process{#3}%
+    \pgf@xb=\pgf@x%
+    \pgf@yb=\pgf@y%
+    \advance\pgf@x by-\pgf@xa%
+    \advance\pgf@y by-\pgf@ya%
+    \pgf@sys@bp@correct{\pgf@xa}%
+    \pgf@sys@bp@correct{\pgf@ya}%
+    \pgf@sys@bp@correct{\pgf@xb}%
+    \pgf@sys@bp@correct{\pgf@yb}%
+    \pgf@xc=-\pgf@xa%
+    \pgf@yc=-\pgf@ya%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{%
+      \hbox to\the\pgf@x{\vbox to\the\pgf@y{\vfil
+          \noexpand\pgfsys@beginpurepicture%
+          \noexpand\pgfsys@invoke{%
+            \pgf@sys@tonumber{\pgf@xc} \pgf@sys@tonumber{\pgf@yc} translate
+            1.1 setlinewidth [] 0 setdash 0 setlinecap
+            /pgfproc {#4} bind def
+            \pgf@sys@tonumber{\pgf@ya} 1 \pgf@sys@tonumber{\pgf@yb}
+            {
+              \pgf@sys@tonumber{\pgf@xa} 1 \pgf@sys@tonumber{\pgf@xb}
+              { 1 index 2 copy pgfproc \pgf@shading@ps@device\space
+                moveto 1.1 0 rlineto stroke }
+              for
+              pop
+            }
+            for
+          }%
+        \noexpand\pgfsys@endpurepicture
+      }\hfil}%
+    }%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\g@addto@macro\pgfsys@atbegindocument{%
+  \pgf@sys@postscript@header{/pgfHrgb { pgfH } bind def}%
+  \pgf@sys@postscript@header{/pgfVrgb { pgfV } bind def}%
+  \pgf@sys@postscript@header{/pgfR1rgb { pgfR1 } bind def}%
+  \pgf@sys@postscript@header{/pgfR2rgb { pgfR2 } bind def}%
+  \pgf@sys@postscript@header{/pgfHcmyk{%
+      /pgfheight exch def 0.75 setlinewidth [] 0 setdash
+      /pgfshade {pgfAcmyk} def /pgfdir { dup 0 moveto
+        dup 6 index lineto } bind def} bind def}%
+  \pgf@sys@postscript@header{/pgfVcmyk{%
+      /pgfheight exch def 0.75 setlinewidth [] 0 setdash
+      /pgfshade {pgfAcmyk} def /pgfdir { dup 0 exch moveto dup 6 index
+        exch lineto } bind def} bind def}%
+  \pgf@sys@postscript@header{/pgfAcmyk{
+      /pgfdiff 10 index round cvi 10 index round cvi sub 2 mul 1 add def
+      3 index 8 index sub pgfdiff div % put cyan-step on stack
+      3 index 8 index sub pgfdiff div % put magenta-step on stack
+      3 index 8 index sub pgfdiff div % put yellow-step on stack
+      3 index 8 index sub pgfdiff div % put black-step on stack
+      pgfheight 12 index 12 index 12 index 12 index 18 index
+      pgfdiff {
+        4 index 4 index 4 index 4 index setcmykcolor % Set color
+        pgfdir
+        stroke
+        5 -1 roll 9 index add % cyan += inccyan
+        5 -1 roll 8 index add % magenta += incmagenta
+        5 -1 roll 7 index add % yellow += incyellow
+        5 -1 roll 6 index add % black += incblack
+        5 -1 roll .5 sub % x += 0.5
+      } repeat
+      mark 19 1 roll cleartomark exch pop % leave only start x on stack
+    }bind def }
+  \pgf@sys@postscript@header{/pgfR1cmyk{
+      newpath dup dup dup 0 360 arc clip newpath
+      dup /pgfendx exch def
+      /pgfendy exch def
+      0.875 setlinewidth
+      [] 0 setdash
+      /pgfshade {pgfRcmyk} def
+      /pgfstartx exch def
+      /pgfstarty exch def
+      /pgfdiffx pgfendx pgfstartx sub def
+      /pgfdiffy pgfendy pgfstarty sub def
+      dup /pgfdomb exch def
+    }bind def }
+  \pgf@sys@postscript@header{/pgfR2cmyk{
+      newpath 0.5 add pgfcircx pgfcircy 3 2 roll 0 360 arc
+      setcmykcolor fill pop}bind def }%
+  \pgf@sys@postscript@header{/pgfRcmyk{
+      /pgfdiff 10 index round cvi 10 index round cvi sub 4 mul 1 add def
+      /pgfcircx pgfstartx 11 index pgfdiffx pgfdomb div mul add def
+      /pgfcircy pgfstarty 11 index pgfdiffy pgfdomb div mul add def
+      /pgfcircxe pgfstartx 10 index pgfdiffx pgfdomb div mul add def
+      /pgfcircye pgfstarty 10 index pgfdiffy pgfdomb div mul add def
+      /pgfxstep pgfcircxe pgfcircx sub pgfdiff div def
+      /pgfystep pgfcircye pgfcircy sub pgfdiff div def
+      3 index 8 index sub pgfdiff div % put cyan-step on stack
+      3 index 8 index sub pgfdiff div % put magenta-step on stack
+      3 index 8 index sub pgfdiff div % put yellow-step on stack
+      3 index 8 index sub pgfdiff div % put black-step on stack
+      11 index 11 index 11 index 11 index 17 index
+      pgfdiff {
+        4 index 4 index 4 index 4 index setcmykcolor % Set color
+        pgfcircx pgfcircy 2 index 0 360 arc closepath
+        stroke
+        5 -1 roll 8 index add % cyan += inccyan
+        5 -1 roll 7 index add % magenta += incmagenta
+        5 -1 roll 6 index add % yellow += incyellow
+        5 -1 roll 5 index add % black += incblack
+        5 -1 roll .25 sub % x += 0.25
+        /pgfcircx pgfcircx pgfxstep add def
+        /pgfcircy pgfcircy pgfystep add def
+      } repeat
+      mark 18 1 roll cleartomark exch pop % leave only start x on stack
+    }bind def}
+  \pgf@sys@postscript@header{/pgfHgray{%
+      /pgfheight exch def 0.75 setlinewidth [] 0 setdash
+      /pgfshade {pgfAgray} def /pgfdir { dup 0 moveto
+        dup 3 index lineto } bind def} bind def}%
+  \pgf@sys@postscript@header{/pgfVgray{%
+      /pgfheight exch def 0.75 setlinewidth [] 0 setdash
+      /pgfshade {pgfAgray} def /pgfdir { dup 0 exch moveto dup 3 index
+        exch lineto } bind def} bind def}%
+  \pgf@sys@postscript@header{/pgfAgray{
+      /pgfdiff 4 index round cvi 4 index round cvi sub 2 mul 1 add def
+      dup 2 index sub pgfdiff div % put gray-step on stack
+      pgfheight 3 index 6 index
+      pgfdiff {
+        1 index setgray % Set color
+        pgfdir
+        stroke
+        exch 3 index add % gray += incgray
+        exch .5 sub % x += 0.5
+      } repeat
+      mark 7 1 roll cleartomark exch pop % leave only start x on stack
+    }bind def }
+  \pgf@sys@postscript@header{/pgfR1gray{
+      newpath dup dup dup 0 360 arc clip newpath
+      dup /pgfendx exch def
+      /pgfendy exch def
+      0.875 setlinewidth
+      [] 0 setdash
+      /pgfshade {pgfRgray} def
+      /pgfstartx exch def
+      /pgfstarty exch def
+      /pgfdiffx pgfendx pgfstartx sub def
+      /pgfdiffy pgfendy pgfstarty sub def
+      dup /pgfdomb exch def
+    }bind def }
+  \pgf@sys@postscript@header{/pgfR2gray{
+      newpath 0.5 add pgfcircx pgfcircy 3 2 roll 0 360 arc
+      setgray fill pop}bind def }%
+  \pgf@sys@postscript@header{/pgfRgray{
+      /pgfdiff 4 index round cvi 4 index round cvi sub 4 mul 1 add def
+      /pgfcircx pgfstartx 5 index pgfdiffx pgfdomb div mul add def
+      /pgfcircy pgfstarty 5 index pgfdiffy pgfdomb div mul add def
+      /pgfcircxe pgfstartx 4 index pgfdiffx pgfdomb div mul add def
+      /pgfcircye pgfstarty 4 index pgfdiffy pgfdomb div mul add def
+      /pgfxstep pgfcircxe pgfcircx sub pgfdiff div def
+      /pgfystep pgfcircye pgfcircy sub pgfdiff div def
+      dup 2 index sub pgfdiff div % put gray-step on stack
+      2 index 5 index
+      pgfdiff {
+        1 index setgray % Set color
+        pgfcircx pgfcircy 2 index 0 360 arc closepath
+        stroke
+        exch 2 index add % gray += incgray
+        exch .25 sub % x += 0.25
+        /pgfcircx pgfcircx pgfxstep add def
+        /pgfcircy pgfcircy pgfystep add def
+      } repeat
+      mark 6 1 roll cleartomark exch pop % leave only start x on stack
+    }bind def}
+}
+%% 
+%%
+%% End of file `pgfsys-cmykshadings-common-postscript.def'.
diff --git a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-dvipdfm.def b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-dvipdfm.def
new file mode 100644
index 00000000000..169e4a2bf7a
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-dvipdfm.def
@@ -0,0 +1,132 @@
+%%
+%% This is file `pgfsys-cmykshadings-dvipdfm.def',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% pgf-cmykshadings.dtx  (with options: `dvipdfm-driver')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright (c) 2018 David Purton <dcpurton@marshwiggle.net>
+%% 
+%% 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 latest version of this
+%% license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%% 
+%% This work is "maintained" (as per the LPPL maintenance status)
+%% by David Purton.
+%% 
+%% This work consists of the files pgf-cmykshadings.ins,
+%% pgf-cmykshadings.dtx, README.md, and the derived files
+%%   - pgf-cmykshadings.sty
+%%   - pgfsys-cmykshadings-pdftex.def
+%%   - pgfsys-cmykshadgins-xetex.def
+%%   - pgfsys-cmykshadings-luatex.def
+%%   - pgfsys-cmykshadings-dvipdfmx.def
+%%   - pgfsys-cmykshadings-dvipdfm.def
+%%   - pgfsys-cmykshadings-dvips.def
+%%   - pgfsys-cmykshadings-textures.def
+%%   - pgfsys-cmykshadings-vtex.def
+%%   - pgfsys-cmykshadings-common-postscript.def
+%%   - pgf-cmykshadings.pdf
+%% 
+%% 
+%% Substantial parts of the code for this package are taken from the pgf package
+%% file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+%% (c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
+%% shadings.
+%% 
+\ProvidesFile{pgfsys-cmykshadings-dvipdfm.def}%
+  [2018/10/18 CMYK shadings support for PGF dvipdfm driver (DCP)]
+\def\pgfsys@horishading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgf@process{\pgfpoint{\pgf@max}{#2}}%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+      \special{pdf: beginxobj @pgfshade#1 width \the\pgf@max\space
+        height \the\pgf@y}}}\@temp%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+        \special{pdf: put @resources <<
+      /Shading << /Sh << /ShadingType 2
+      /ColorSpace \pgf@shading@device\space
+      /Domain [\pgf@pdfparseddomain]
+      /Coords [\pgf@doma\space0 \pgf@domb\space0]
+      /Function \pgf@pdfparsedfunction
+      /Extend [false false] >> >> >>}}}\@temp% <<
+      \pgfutil@insertatbegincurrentpage{\special{pdf: content /Sh sh}%
+      \special{pdf: endxobj}}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{%
+      \hbox to\the\pgf@max{\vbox to#2{%
+        \vfil\special{pdf: usexobj @pgfshade#1}}\hfil}}%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\def\pgfsys@vertshading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgf@process{\pgfpoint{\pgf@max}{#2}}%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+      \special{pdf: beginxobj @pgfshade#1 width \the\pgf@y\space
+        height \the\pgf@max\space}}}\@temp%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+        \special{pdf: put @resources <<
+      /Shading << /Sh << /ShadingType 2
+      /ColorSpace \pgf@shading@device\space
+      /Domain [\pgf@pdfparseddomain]
+      /Coords [0 \pgf@doma\space0 \pgf@domb]
+      /Function \pgf@pdfparsedfunction
+      /Extend [false false] >> >> >>}}}\@temp% <<
+      \pgfutil@insertatbegincurrentpage{\special{pdf: content /Sh sh}%
+      \special{pdf: endxobj}}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{%
+      \hbox to#2{\vbox to\the\pgf@max{\vfil\special{%
+        pdf: usexobj @pgfshade#1}}\hfil}}%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}
+\def\pgfsys@radialshading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgf@process{#2}%
+    \pgf@xa=\pgf@x%
+    \pgf@ya=\pgf@y%
+    \pgf@process{\pgfpoint{\pgf@max}{\pgf@max}}%
+    \advance\pgf@xa by \pgf@x\relax%
+    \advance\pgf@ya by \pgf@y\relax%
+    \pgf@sys@bp@correct{\pgf@x}%
+    \pgf@sys@bp@correct{\pgf@y}%
+    \pgf@sys@bp@correct{\pgf@xa}%
+    \pgf@sys@bp@correct{\pgf@ya}%
+    \pgfutil@tempdima=2\pgf@max\relax%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+      \special{pdf: beginxobj @pgfshade#1 width
+        \the\pgfutil@tempdima\space height \the\pgfutil@tempdima}}}\@temp%
+    \edef\@temp{\noexpand\pgfutil@insertatbegincurrentpage{%
+        \special{pdf: put @resources <<
+      /Shading << /Sh << /ShadingType 3
+      /ColorSpace \pgf@shading@device\space
+      /Domain [\pgf@pdfparseddomain]
+      /Coords [\pgf@sys@tonumber{\pgf@xa} \pgf@sys@tonumber{\pgf@ya}
+        \pgf@doma\space \pgf@sys@tonumber{\pgf@x} \pgf@sys@tonumber{\pgf@y}
+        \pgf@domb]
+      /Function \pgf@pdfparsedfunction
+      /Extend [true false] >> >> >>}}}\@temp% <<
+      \pgfutil@insertatbegincurrentpage{\special{pdf: content /Sh sh}%
+      \special{pdf: endxobj}}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{%
+      \hbox to\the\pgfutil@tempdima{\vbox to\the\pgfutil@tempdima{%
+        \vfil\special{pdf: usexobj @pgfshade#1}}\hfil}}%
+    \expandafter\xdef\csname @pgfshading#1@model!\endcsname{%
+      \pgf@shading@model}%
+  }%
+}%
+%% 
+%%
+%% End of file `pgfsys-cmykshadings-dvipdfm.def'.
diff --git a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-dvipdfmx.def b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-dvipdfmx.def
index fe46ff69fa3..2f6eb52168a 100644
--- a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-dvipdfmx.def
+++ b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-dvipdfmx.def
@@ -28,13 +28,17 @@
 %%   - pgfsys-cmykshadgins-xetex.def
 %%   - pgfsys-cmykshadings-luatex.def
 %%   - pgfsys-cmykshadings-dvipdfmx.def
+%%   - pgfsys-cmykshadings-dvipdfm.def
+%%   - pgfsys-cmykshadings-dvips.def
+%%   - pgfsys-cmykshadings-textures.def
+%%   - pgfsys-cmykshadings-vtex.def
+%%   - pgfsys-cmykshadings-common-postscript.def
 %%   - pgf-cmykshadings.pdf
 %% 
 %% 
-%% Substantial parts of the code for this package are taken from the pgf
-%% package files pgfcoreshade.code.tex, pgfsys-pdftex.def,
-%% pgfsys-luatex.def, and pgfsys-dvipdfmx.def copyright (c) 2006 Till
-%% Tantau and then slightly modified to support CMYK and grayscale
+%% Substantial parts of the code for this package are taken from the pgf package
+%% file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+%% (c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
 %% shadings.
 %% 
 \ProvidesFile{pgfsys-cmykshadings-dvipdfmx.def}%
diff --git a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-dvips.def b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-dvips.def
new file mode 100644
index 00000000000..9ff3b1d0400
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-dvips.def
@@ -0,0 +1,49 @@
+%%
+%% This is file `pgfsys-cmykshadings-dvips.def',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% pgf-cmykshadings.dtx  (with options: `dvips-driver')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright (c) 2018 David Purton <dcpurton@marshwiggle.net>
+%% 
+%% 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 latest version of this
+%% license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%% 
+%% This work is "maintained" (as per the LPPL maintenance status)
+%% by David Purton.
+%% 
+%% This work consists of the files pgf-cmykshadings.ins,
+%% pgf-cmykshadings.dtx, README.md, and the derived files
+%%   - pgf-cmykshadings.sty
+%%   - pgfsys-cmykshadings-pdftex.def
+%%   - pgfsys-cmykshadgins-xetex.def
+%%   - pgfsys-cmykshadings-luatex.def
+%%   - pgfsys-cmykshadings-dvipdfmx.def
+%%   - pgfsys-cmykshadings-dvipdfm.def
+%%   - pgfsys-cmykshadings-dvips.def
+%%   - pgfsys-cmykshadings-textures.def
+%%   - pgfsys-cmykshadings-vtex.def
+%%   - pgfsys-cmykshadings-common-postscript.def
+%%   - pgf-cmykshadings.pdf
+%% 
+%% 
+%% Substantial parts of the code for this package are taken from the pgf package
+%% file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+%% (c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
+%% shadings.
+%% 
+\ProvidesFile{pgfsys-cmykshadings-dvips.def}%
+  [2018/10/23 CMYK shadings support for PGF dvips driver (DCP)]
+\input pgfsys-cmykshadings-common-postscript.def
+%% 
+%%
+%% End of file `pgfsys-cmykshadings-dvips.def'.
diff --git a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-luatex.def b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-luatex.def
index 08ab12cce8b..6bd43f51d49 100644
--- a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-luatex.def
+++ b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-luatex.def
@@ -28,13 +28,17 @@
 %%   - pgfsys-cmykshadgins-xetex.def
 %%   - pgfsys-cmykshadings-luatex.def
 %%   - pgfsys-cmykshadings-dvipdfmx.def
+%%   - pgfsys-cmykshadings-dvipdfm.def
+%%   - pgfsys-cmykshadings-dvips.def
+%%   - pgfsys-cmykshadings-textures.def
+%%   - pgfsys-cmykshadings-vtex.def
+%%   - pgfsys-cmykshadings-common-postscript.def
 %%   - pgf-cmykshadings.pdf
 %% 
 %% 
-%% Substantial parts of the code for this package are taken from the pgf
-%% package files pgfcoreshade.code.tex, pgfsys-pdftex.def,
-%% pgfsys-luatex.def, and pgfsys-dvipdfmx.def copyright (c) 2006 Till
-%% Tantau and then slightly modified to support CMYK and grayscale
+%% Substantial parts of the code for this package are taken from the pgf package
+%% file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+%% (c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
 %% shadings.
 %% 
 \ProvidesFile{pgfsys-cmykshadings-luatex.def}%
diff --git a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-pdftex.def b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-pdftex.def
index 24497e487b4..67cc7aae51e 100644
--- a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-pdftex.def
+++ b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-pdftex.def
@@ -28,13 +28,17 @@
 %%   - pgfsys-cmykshadgins-xetex.def
 %%   - pgfsys-cmykshadings-luatex.def
 %%   - pgfsys-cmykshadings-dvipdfmx.def
+%%   - pgfsys-cmykshadings-dvipdfm.def
+%%   - pgfsys-cmykshadings-dvips.def
+%%   - pgfsys-cmykshadings-textures.def
+%%   - pgfsys-cmykshadings-vtex.def
+%%   - pgfsys-cmykshadings-common-postscript.def
 %%   - pgf-cmykshadings.pdf
 %% 
 %% 
-%% Substantial parts of the code for this package are taken from the pgf
-%% package files pgfcoreshade.code.tex, pgfsys-pdftex.def,
-%% pgfsys-luatex.def, and pgfsys-dvipdfmx.def copyright (c) 2006 Till
-%% Tantau and then slightly modified to support CMYK and grayscale
+%% Substantial parts of the code for this package are taken from the pgf package
+%% file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+%% (c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
 %% shadings.
 %% 
 \ProvidesFile{pgfsys-cmykshadings-pdftex.def}%
diff --git a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-textures.def b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-textures.def
new file mode 100644
index 00000000000..ca9264cbb5e
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-textures.def
@@ -0,0 +1,49 @@
+%%
+%% This is file `pgfsys-cmykshadings-textures.def',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% pgf-cmykshadings.dtx  (with options: `textures-driver')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright (c) 2018 David Purton <dcpurton@marshwiggle.net>
+%% 
+%% 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 latest version of this
+%% license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%% 
+%% This work is "maintained" (as per the LPPL maintenance status)
+%% by David Purton.
+%% 
+%% This work consists of the files pgf-cmykshadings.ins,
+%% pgf-cmykshadings.dtx, README.md, and the derived files
+%%   - pgf-cmykshadings.sty
+%%   - pgfsys-cmykshadings-pdftex.def
+%%   - pgfsys-cmykshadgins-xetex.def
+%%   - pgfsys-cmykshadings-luatex.def
+%%   - pgfsys-cmykshadings-dvipdfmx.def
+%%   - pgfsys-cmykshadings-dvipdfm.def
+%%   - pgfsys-cmykshadings-dvips.def
+%%   - pgfsys-cmykshadings-textures.def
+%%   - pgfsys-cmykshadings-vtex.def
+%%   - pgfsys-cmykshadings-common-postscript.def
+%%   - pgf-cmykshadings.pdf
+%% 
+%% 
+%% Substantial parts of the code for this package are taken from the pgf package
+%% file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+%% (c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
+%% shadings.
+%% 
+\ProvidesFile{pgfsys-cmykshadings-textures.def}%
+  [2018/10/23 CMYK shadings support for PGF textures driver (DCP)]
+\input pgfsys-cmykshadings-common-postscript.def
+%% 
+%%
+%% End of file `pgfsys-cmykshadings-textures.def'.
diff --git a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-vtex.def b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-vtex.def
new file mode 100644
index 00000000000..26c49a86871
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-vtex.def
@@ -0,0 +1,49 @@
+%%
+%% This is file `pgfsys-cmykshadings-vtex.def',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% pgf-cmykshadings.dtx  (with options: `vtex-driver')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright (c) 2018 David Purton <dcpurton@marshwiggle.net>
+%% 
+%% 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 latest version of this
+%% license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%% 
+%% This work is "maintained" (as per the LPPL maintenance status)
+%% by David Purton.
+%% 
+%% This work consists of the files pgf-cmykshadings.ins,
+%% pgf-cmykshadings.dtx, README.md, and the derived files
+%%   - pgf-cmykshadings.sty
+%%   - pgfsys-cmykshadings-pdftex.def
+%%   - pgfsys-cmykshadgins-xetex.def
+%%   - pgfsys-cmykshadings-luatex.def
+%%   - pgfsys-cmykshadings-dvipdfmx.def
+%%   - pgfsys-cmykshadings-dvipdfm.def
+%%   - pgfsys-cmykshadings-dvips.def
+%%   - pgfsys-cmykshadings-textures.def
+%%   - pgfsys-cmykshadings-vtex.def
+%%   - pgfsys-cmykshadings-common-postscript.def
+%%   - pgf-cmykshadings.pdf
+%% 
+%% 
+%% Substantial parts of the code for this package are taken from the pgf package
+%% file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+%% (c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
+%% shadings.
+%% 
+\ProvidesFile{pgfsys-cmykshadings-vtex.def}%
+  [2018/10/23 CMYK shadings support for PGF vtex driver (DCP)]
+\input pgfsys-cmykshadings-common-postscript.def
+%% 
+%%
+%% End of file `pgfsys-cmykshadings-vtex.def'.
diff --git a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-xetex.def b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-xetex.def
index 037da007ab9..6de577ee47c 100644
--- a/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-xetex.def
+++ b/Master/texmf-dist/tex/latex/pgf-cmykshadings/pgfsys-cmykshadings-xetex.def
@@ -28,13 +28,17 @@
 %%   - pgfsys-cmykshadgins-xetex.def
 %%   - pgfsys-cmykshadings-luatex.def
 %%   - pgfsys-cmykshadings-dvipdfmx.def
+%%   - pgfsys-cmykshadings-dvipdfm.def
+%%   - pgfsys-cmykshadings-dvips.def
+%%   - pgfsys-cmykshadings-textures.def
+%%   - pgfsys-cmykshadings-vtex.def
+%%   - pgfsys-cmykshadings-common-postscript.def
 %%   - pgf-cmykshadings.pdf
 %% 
 %% 
-%% Substantial parts of the code for this package are taken from the pgf
-%% package files pgfcoreshade.code.tex, pgfsys-pdftex.def,
-%% pgfsys-luatex.def, and pgfsys-dvipdfmx.def copyright (c) 2006 Till
-%% Tantau and then slightly modified to support CMYK and grayscale
+%% Substantial parts of the code for this package are taken from the pgf package
+%% file pgfcoreshade.code.tex, along with the driver files pgfsys-*.def, copyright
+%% (c) 2006 Till Tantau and then slightly modified to support CMYK and grayscale
 %% shadings.
 %% 
 \ProvidesFile{pgfsys-cmykshadings-xetex.def}%