reinit the tree, so we can have metadata

5 files changed, 532 insertions, 0 deletions

diff --git a/dev-tex/pgf/Manifest b/dev-tex/pgf/Manifest
new file mode 100644
index 000000000000..a19afd275c44
--- /dev/null
+++ b/dev-tex/pgf/Manifest
@@ -0,0 +1,7 @@
+AUX pgfsys-luatex.def 13997 SHA256 873ae87afe6f9246ae712d86d4304400b9c303def837d1fff24f25cc2cade75d SHA512 cb946ce0a946048acb03d45452c155a81d82a86cd4673ee70a07ff1e6553aa45be6d56e38cfd51988b095c540e8a3e1ff113958f6eae5255ac9dba8c46b6161d WHIRLPOOL 2da67fa6de3fdd93874ec406427d3b8bad6372496ac4a93e3e81c18f315a51ac8ab5df274e9dddeec709286411c726623f114eb21f15746d04bfe665bedb7f66
+DIST pgf_3.0.1.tds.zip 10423731 SHA256 a0f374ff2a66e8d24995b571cc74f773fd58f81d63bf719d73af326c280bdb99 SHA512 0899e0fbd6d196504c5d15176015557d38e027429a84de661a5627fa003bfeffdb3f013df23c298b32c3a5605388160f42621e92d626e3ce88561fe4b4b7bddf WHIRLPOOL 93cc1db9026dda5ca64bc2eea3e58257e53b8e287d0bc6c3295df9f6e5fc6c75f00437f5e047a15a4a7723276dde82e4366df0290633b2647239b02530939f96
+EBUILD pgf-3.0.1-r1.ebuild 1198 SHA256 2afc09193a94c914f384917ad79dea5a7043ad7a10b4654e2d01487c57437d61 SHA512 57bda42991ba1d08791b3693c0a6892cc687fe528d870e74c54afcb37d192215ad620c350c905d84867237e153640b06dc36214a87bbcde61ab8448cae05a4d8 WHIRLPOOL b75762b9535bb4433ecee6079649307a0bb31d3054fbd253e07b788c7b278b9da93309538324261204457e79043a5f4aeb495ad507b541fbf6342c4fc3734d6e
+EBUILD pgf-3.0.1.ebuild 1089 SHA256 e930c78fe119845cca95d4f6a0796a07ef8dca1cc24091321ce2ce6113e7149c SHA512 53e46184352c2f05f83348eeb67c6d983c255b3243d0ccae143faff44ede9e8dc1832da5d352485c1407e0b13ef58ebea403c07d9d2f7d5172366b6af21a1bbc WHIRLPOOL 26c97e3f111b8baeb2683cee4605eb0b2ca3c77f4b9eceff3cfa79b51f9e02e75fa57204d9672198d20f9acb2983ad736ff926d436eecc53ff42af47f14122e0
+MISC ChangeLog 4010 SHA256 4276e9b3a4608facc784ded0c7e0bfedfe245df5156461fbb2dd1b7694c48d29 SHA512 0a5ecb2947f1882b1553e52a2b1b5a3cc67a6186c1f8673eae72bbe01e6f9b836d5179571247539f5cefe985c8aae12c5e2098f43e1ebc6aca60370ec5e164f3 WHIRLPOOL 5fcb9c82f9209b11897db9757c3840d97a716f7256bddda1b7dd1b3db1b2dcac766c62438ce2b8f9c08e65cc85b8e6da27726be17127e42a5def134f3b8475fa
+MISC ChangeLog-2015 7551 SHA256 a22b988bcace7d9c1956acde75f3f4906bac96572913266ea405a5726af98464 SHA512 692ddbd5e01ca55a8ac9779cdf14bafc3837a64dff29833bba48cc5f301b5102982a45a49a6a6aab6096bc6a8b27ec859386eccd86402ab193193bab253e7027 WHIRLPOOL 4a55a1a42f170a91fc751b3f3fe69915b773f7b81a8e50839767502dcdbdf39b36516c858af4c79567aaeabd5bdb1f3fa996ed8a24fa2b7805996167f23a5362
+MISC metadata.xml 322 SHA256 bb43b4c6ded1324a4f0768fa84e2ce52a0545e3746dd7bd85c17a8e0fe53bc8f SHA512 09860d1821637bfc17aef0aae7b14913af3b5171c95a3a9edf7ab00a3b006e5335cd1d7770953a3d4956f7b876cd990affbad468b0a24d9290c69b5e1ef95ae4 WHIRLPOOL e7980d2d6d3d3ed0995684ad3870119b0dd3739c9adde2813a43104e73125f637f4118bc39af741d1da7c40e675d86bcee80dfe02b538c14058bde31af80aa83
diff --git a/dev-tex/pgf/files/pgfsys-luatex.def b/dev-tex/pgf/files/pgfsys-luatex.def
new file mode 100644
index 000000000000..4e00695f3815
--- /dev/null
+++ b/dev-tex/pgf/files/pgfsys-luatex.def
@@ -0,0 +1,431 @@
+% Copyright 2006 by Till Tantau
+%
+% This file may be distributed and/or modified
+%
+% 1. under the LaTeX Project Public License and/or
+% 2. under the GNU Public License.
+%
+% See the file doc/generic/pgf/licenses/LICENSE for more details.
+
+\ProvidesFileRCS $Header: /cvsroot/pgf/pgf/generic/pgf/systemlayer/pgfsys-luatex.def,v 1.35 2014/10/11 09:23:31 vibrovski Exp $
+
+
+% Driver commands for pdf
+
+%
+% Load common pdf commands:
+%
+\input pgfsys-common-pdf.def
+
+%
+% pdftex-specific stuff:
+%
+\def\pgfsys@invoke#1{\pdfextension literal{#1}}
+
+% Synced hboxes
+\def\pgfsys@hboxsynced#1{%
+  {%
+    \pgfsys@beginscope%
+    \setbox\pgf@hbox=\hbox{%
+      \hskip\pgf@pt@x%
+      \raise\pgf@pt@y\hbox{%
+        \pgf@pt@x=0pt%
+        \pgf@pt@y=0pt%
+        \pgflowlevelsynccm% 
+        \pgfsys@hbox#1}%
+      \hss%
+    }%
+    \wd\pgf@hbox=0pt%
+    \ht\pgf@hbox=0pt%
+    \dp\pgf@hbox=0pt%
+    \box\pgf@hbox%
+    \pgfsys@endscope%
+  }%
+}
+
+
+
+\def\pgfsys@imagesuffixlist{.pdf:.jpg:.jpeg:.png:}
+\def\pgfsys@defineimage{% width, height, page number
+  \ifx\pgf@imagewidth\pgfutil@empty\else\edef\pgf@imagewidth{ width \pgf@imagewidth }\fi%
+  \ifx\pgf@imageheight\pgfutil@empty\else\edef\pgf@imageheight{ height \pgf@imageheight }\fi%
+  \ifx\pgf@imagepage\pgfutil@empty\else\edef\pgf@imagepage{ page \pgf@imagepage }\fi%
+  \ifx\saveimageresource\@undefined% old version of lualatex
+    \ifx\pgf@imagepage\pgfutil@empty\else%
+      \pgfwarning{Page selection not supported. Ignoring page selection}%
+    \fi%
+    \setbox\pgfutil@tempboxa=\hbox{%
+      \pdfimage \pgf@imageheight \pgf@imagewidth {\pgf@filename}}%
+    \pdfform\pgfutil@tempboxa%
+    \edef\pgf@image{\noexpand\pdfrefform\the\pdflastform}%
+  \else% new version
+    {\saveimageresource \pgf@imageheight \pgf@imagewidth attr
+      {/Interpolate \pgf@imageinterpolate\space\pgf@imagemask} \pgf@imagepage
+      {\pgf@filename}}%
+    \edef\pgf@image{\noexpand\useimageresource\the\lastsavedimageresourceindex}%
+  \fi
+}%
+\def\pgfsys@definemask#1{%
+  \ifx\pgf@maskmatte\pgfutil@empty%
+  \else%
+    \edef\pgf@maskmatte{/Matte [\pgf@maskmatte]}%
+  \fi%
+  \edef\pgf@attr{{\pgf@maskmatte\space /Decode [1 0]}}%
+  \immediate\saveimageresource attr \pgf@attr {\pgf@filename}%
+  \edef\pgf@mask{/SMask \the\lastsavedimageresourceindex\space 0 R}%
+}
+\def\pgfsys@horishading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgfmathparse{#2}%
+    \setbox\pgfutil@tempboxa=\hbox to\pgf@max{\vbox to\pgfmathresult pt{\vfil\pgfsys@invoke{/Sh sh}}\hfil}%
+    \pgf@process{\pgfpoint{\pgf@max}{#2}}%
+    \immediate\saveboxresource resources {%
+      /Shading << /Sh << /ShadingType 2
+      /ColorSpace /DeviceRGB
+      /Domain [\pgf@pdfparseddomain]
+      /Coords [\pgf@doma\space0 \pgf@domb\space0]
+      /Function \pgf@pdfparsedfunction
+      /Extend [false false] >> >>}\pgfutil@tempboxa% <<
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\leavevmode\noexpand\useboxresource\the\lastsavedboxresourceindex}% 
+  }%
+}
+\def\pgfsys@vertshading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \pgfmathparse{#2}%
+    \setbox\pgfutil@tempboxa=\hbox to\pgfmathresult pt{\vbox to\pgf@max{\vfil\pgfsys@invoke{/Sh sh}}\hfil}%
+    \pgf@process{\pgfpoint{#2}{\pgf@max}}%
+    \immediate\saveboxresource resources {%
+      /Shading << /Sh << /ShadingType 2
+      /ColorSpace /DeviceRGB
+      /Domain [\pgf@pdfparseddomain]
+      /Coords [0 \pgf@doma\space0 \pgf@domb]
+      /Function \pgf@pdfparsedfunction
+      /Extend [false false] >> >>}\pgfutil@tempboxa% <<
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\leavevmode\noexpand\useboxresource\the\lastsavedboxresourceindex}%
+  }%
+}
+\def\pgfsys@radialshading#1#2#3{%
+  {%
+    \pgf@parsefunc{#3}%
+    \setbox\pgfutil@tempboxa=\hbox to2\pgf@max{\vbox to2\pgf@max{\vfil\pgfsys@invoke{/Sh sh}}\hfil}%
+    \pgf@process{#2}%
+    \pgf@xa=\pgf@x%
+    \pgf@ya=\pgf@y%
+    \pgf@process{\pgfpoint{\pgf@max}{\pgf@max}}%
+    \advance\pgf@xa by \pgf@x%
+    \advance\pgf@ya by \pgf@y%
+    \pgf@sys@bp@correct{\pgf@x}%
+    \pgf@sys@bp@correct{\pgf@y}%
+    \pgf@sys@bp@correct{\pgf@xa}%
+    \pgf@sys@bp@correct{\pgf@ya}%
+    \immediate\saveboxresource resources {%
+      /Shading << /Sh << /ShadingType 3
+      /ColorSpace /DeviceRGB
+      /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] >> >>}\pgfutil@tempboxa% <<
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\leavevmode\noexpand\useboxresource\the\lastsavedboxresourceindex}%
+  }%
+}%
+\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%
+    \setbox\pgfutil@tempboxa=\hbox to\pgf@x{\vbox to\pgf@y{\vfil\pgfsys@invoke{/Sh sh}}\hfil}%
+    \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%
+    % Now build the function
+    \pdfextension obj 
+    stream
+    attr
+    {
+      /FunctionType 4
+      /Domain [\pgf@sys@tonumber{\pgf@xa}\space\pgf@sys@tonumber{\pgf@xb}\space\pgf@sys@tonumber{\pgf@ya}\space\pgf@sys@tonumber{\pgf@yb}]
+      /Range [0 1 0 1 0 1]
+    }
+    {{#4}}%
+    \edef\pgf@temp@num{\the\numexpr\pdffeedback lastobj\relax}%
+    \saveboxresource resources {%
+      /Shading << /Sh << /ShadingType 1
+      /ColorSpace /DeviceRGB
+      /Matrix [1 0 0 1 \pgf@sys@tonumber{\pgf@xc}\space\pgf@sys@tonumber{\pgf@yc}]
+      /Domain [\pgf@sys@tonumber{\pgf@xa}\space\pgf@sys@tonumber{\pgf@xb}\space\pgf@sys@tonumber{\pgf@ya}\space\pgf@sys@tonumber{\pgf@yb}]
+      /Function \pgf@temp@num\space 0 R 
+      >> >>}\pgfutil@tempboxa% <<
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{%
+      \leavevmode%
+      \noexpand\useboxresource\the\lastsavedboxresourceindex%
+      \noexpand\pdfextension refobj \pgf@temp@num%
+    }%
+  }%
+}
+
+
+
+% Patterns
+
+\def\pgfsys@declarepattern#1#2#3#4#5#6#7#8#9{%
+  % Start building the pattern dictionary:
+  \pgf@xa=#2\relax%
+  \pgf@ya=#3\relax% 
+  \pgf@xb=#4\relax%
+  \pgf@yb=#5\relax%
+  \pgf@xc=#6\relax%
+  \pgf@yc=#7\relax%
+  \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@sys@bp@correct\pgf@xc%
+  \pgf@sys@bp@correct\pgf@yc%
+  % Now create the pattern object:
+  \immediate\pdfextension obj  stream
+  attr
+  {
+    /Type /Pattern
+    /PatternType 1
+    /PaintType \ifnum#9=0 2 \else 1 \fi
+    /TilingType 1
+    /BBox [\pgf@sys@tonumber\pgf@xa\space\pgf@sys@tonumber\pgf@ya\space\pgf@sys@tonumber\pgf@xb\space\pgf@sys@tonumber\pgf@yb]
+    /XStep \pgf@sys@tonumber\pgf@xc\space
+    /YStep \pgf@sys@tonumber\pgf@yc\space
+    /Resources << >> %<<
+  }
+  {#8}% 
+  \pgfutil@addpdfresource@patterns{/pgfpat#1\space \the\numexpr\pdffeedback lastobj\relax\space 0 R}%
+}
+
+\def\pgfsys@setpatternuncolored#1#2#3#4{%
+  \pgfsysprotocol@literal{/pgfprgb cs #2 #3 #4 /pgfpat#1\space scn}%
+}
+
+\def\pgfsys@setpatterncolored#1{%
+  \pgfsysprotocol@literal{/Pattern cs /pgfpat#1\space scn}%
+}
+
+% System layer for meta patterns
+% Takes 15(!) arguments
+% #1    pattern name
+% #2 #3 bounding box lower left
+% #4 #5 bounding box upper right
+% #6 #7 tile size
+% #8 #9 #10 #11 #12 #13 transformation matrix
+% #14   protocoled text
+% #15   pattern type
+\def\pgfsys@declarepattern@meta#1#2#3#4#5#6#7{%
+  % Start building the pattern dictionary:
+  \pgf@xa=#2\relax%
+  \pgf@ya=#3\relax% 
+  \pgf@xb=#4\relax%
+  \pgf@yb=#5\relax%
+  \pgf@xc=#6\relax%
+  \pgf@yc=#7\relax%
+  \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@sys@bp@correct\pgf@xc%
+  \pgf@sys@bp@correct\pgf@yc%
+  \pgfsys@@declarepattern@meta{#1}}
+
+\def\pgfsys@@declarepattern@meta#1#2#3#4#5#6#7#8#9{%
+   \pgfutil@tempdima=#6\relax%
+   \pgfutil@tempdimb=#7\relax%
+   \pgf@sys@bp@correct\pgf@xa%
+   \pgf@sys@bp@correct\pgf@ya%
+   % Now create the pattern object:
+   \immediate\pdfextension obj  stream
+   attr
+   {
+     /Type /Pattern
+     /PatternType 1
+     /PaintType \ifnum#9=0 2 \else 1 \fi
+     /TilingType 1
+     /BBox [\pgf@sys@tonumber\pgf@xa\space\pgf@sys@tonumber\pgf@ya\space\pgf@sys@tonumber\pgf@xb\space\pgf@sys@tonumber\pgf@yb]
+     /XStep \pgf@sys@tonumber\pgf@xc\space
+     /YStep \pgf@sys@tonumber\pgf@yc\space
+     /Matrix [#2\space#3\space#4\space#5\space\pgf@sys@tonumber\pgfutil@tempdima\space\pgf@sys@tonumber\pgfutil@tempdimb]
+     /Resources << >> %<<
+   }
+   {#8}% 
+   \pgfutil@addpdfresource@patterns{/pgfpat#1\space \the\numexpr\pdffeedback lastobj\relax\space 0 R}%
+ }
+
+
+
+\def\pgfsys@papersize#1#2{\pageheight#2\relax\pagewidth#1\relax}
+
+\def\pgfsys@global@papersize#1#2{\global\pageheight#2\relax\global\pagewidth#1\relax}
+
+\ifx\paperheight\@undefined
+  \def\pgfsys@thepageheight{\pageheight}
+  \def\pgfsys@thepagewidth{\pagewidth}
+\fi
+
+
+%
+% Position tracking
+%
+\def\pgfsys@markposition#1{%
+  \savepos%
+  \edef\pgf@temp{#1}%
+  \expandafter\pgfutil@writetoaux\expandafter{%
+    \expandafter\noexpand\expandafter\pgfsyspdfmark\expandafter{\pgf@temp}{\the\lastxpos}{\the\lastypos}}%
+}
+
+\def\pgfsyspdfmark#1#2#3{%
+  \expandafter\gdef\csname pgf@sys@pdf@mark@pos@#1\endcsname{\pgfqpoint{#2sp}{#3sp}}%
+  \pgfutil@check@rerun{#1}{{#2}{#3}}%
+}
+
+\def\pgfsys@getposition#1#2{%
+  \edef\pgf@marshal{\let\noexpand#2=\expandafter\noexpand\csname pgf@sys@pdf@mark@pos@#1\endcsname}%
+  \pgf@marshal%
+}
+
+\def\pgf@sys@pdf@mark@pos@pgfpageorigin{\pgfqpoint{\hoffset}{\voffset}}
+
+
+%
+% Opacity masks
+%
+\def\pgfsys@fadingfrombox#1#2{%
+  {%
+    \pgf@sys@pdf@check@resources%
+    \pgf@x=-.5\wd#2%
+    \pgf@y=-.5\ht#2%
+    \advance\pgf@y by.5\dp#2%
+    \expandafter\xdef\csname pgfsmasktrans@#1\endcsname{%
+      \noexpand\pgftransformcm{1}{0}{0}{1}{\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}}}%
+    \saveboxresource resources { \pgf@sys@pdf@possible@resources } #2%
+    \expandafter\xdef\csname pgfsmaskxform@#1\endcsname{\the\lastsavedboxresourceindex}%
+  }%
+}
+\def\pgfsys@usefading#1#2#3#4#5#6#7{%
+  \expandafter\ifx\csname pgfsmaskxform@#1\endcsname\relax%
+    \pgferror{Undefined fading '#1'}%
+  \else%
+    {%
+      \expandafter\ifx\csname pgfsmaks@#1\endcsname\relax%
+        \pgf@sys@pdf@install@mask{#1}%
+      \fi%
+      \pgftransformreset%
+      \pgftransformcm{#2}{#3}{#4}{#5}{\pgfpoint{#6}{#7}}%
+      \csname pgfsmasktrans@#1\endcsname%
+      {%
+        \pgflowlevelsynccm%
+        \pgfsys@invoke{/pgfsmask\csname pgfsmask@#1\endcsname\space gs}%
+      }%
+      \pgftransforminvert%
+      \pgflowlevelsynccm%
+    }%
+  \fi
+}
+
+\def\pgf@sys@pdf@install@mask#1{%
+  \setbox\pgfutil@tempboxa=\hbox{\useboxresource\csname pgfsmaskxform@#1\endcsname}
+  \immediate\saveboxresource%
+    attr {
+    /Group
+    <<
+      /S /Transparency
+      /CS /DeviceGray
+    >>
+  }% <<
+  \pgfutil@tempboxa% 
+  \pgfutil@addpdfresource@extgs{%
+    /pgfsmask\the\lastsavedboxresourceindex\space
+    <<
+      /SMask
+      <<
+        /S /Luminosity
+        /G \the\lastsavedboxresourceindex\space 0 R
+      >>
+    >> } %<<
+  \expandafter\xdef\csname pgfsmask@#1\endcsname{\the\lastsavedboxresourceindex}%
+}
+
+%
+% Transparency groups
+%
+\def\pgfsys@transparencygroupfrombox#1{%
+  \pgf@sys@pdf@check@resources%
+  \saveboxresource
+  attr { /Group << /S /Transparency
+    /I \ifpgfsys@transparency@group@isolated true \else false \fi
+    /K \ifpgfsys@transparency@group@knockout true \else false \fi >> } %<<
+  resources { \pgf@sys@pdf@possible@resources }
+  #1%
+  \setbox#1=\hbox{\useboxresource\lastsavedboxresourceindex}%
+}
+
+
+
+
+%
+% Resource management
+%
+
+\def\pgf@sys@setuppdfresources@plain{%
+  % This command will setup pdf resource in plain and in latex
+  % mode. ConTeXt has its own handler
+  % Page resources (they are kept in objects and only written at the
+  % very end)
+  \pdfextension obj  reserveobjnum \edef\pgf@sys@pdf@extgs@objnum{\the\numexpr\pdffeedback lastobj\relax}
+  \pdfextension obj  reserveobjnum \edef\pgf@sys@pdf@pattern@objnum{\the\numexpr\pdffeedback lastobj\relax}
+  \pdfextension obj  reserveobjnum \edef\pgf@sys@pdf@colrospaces@objnum{\the\numexpr\pdffeedback lastobj\relax}
+  \def\pgf@sys@pdf@possible@resources{%
+    /ColorSpace \pgf@sys@pdf@colrospaces@objnum\space 0 R
+    /Pattern    \pgf@sys@pdf@pattern@objnum\space 0 R
+    /ExtGState  \pgf@sys@pdf@extgs@objnum\space 0 R
+  }
+  \let\pgf@sys@pdf@check@resources=\relax%
+  \def\pgf@sys@pdf@install@pageresources{
+    {
+      \edef\temp{
+        \pgf@sys@pdf@possible@resources
+      }
+      \expandafter\global\expandafter\pdfvariable pageresources\expandafter{\temp}
+    }
+  }
+  \pgf@sys@pdf@install@pageresources
+  \expandafter\pgfutil@everybye\expandafter{%
+    \the\pgfutil@everybye%
+    \immediate \pdfextension obj  useobjnum \pgf@sys@pdf@extgs@objnum {<<\pgf@sys@pgf@resource@list@extgs>>}%<<
+    \immediate \pdfextension obj  useobjnum \pgf@sys@pdf@pattern@objnum {<<\pgf@sys@pgf@resource@list@patterns>>}%<<
+    \immediate \pdfextension obj  useobjnum \pgf@sys@pdf@colrospaces@objnum {<<\pgf@sys@pgf@resource@list@colorspaces>>}%<<
+  }
+  \let\pgf@sys@pgf@resource@list@extgs=\pgfutil@empty%
+  \let\pgf@sys@pgf@resource@list@patterns=\pgfutil@empty%
+  \let\pgf@sys@pgf@resource@list@colorspaces=\pgfutil@empty%
+  \def\pgf@sys@addpdfresource@extgs@plain##1{\xdef\pgf@sys@pgf@resource@list@extgs{\pgf@sys@pgf@resource@list@extgs\space##1}}
+  \def\pgf@sys@addpdfresource@patterns@plain##1{\xdef\pgf@sys@pgf@resource@list@patterns{\pgf@sys@pgf@resource@list@patterns\space##1}}
+  \def\pgf@sys@addpdfresource@colorspaces@plain##1{\xdef\pgf@sys@pgf@resource@list@colorspaces{\pgf@sys@pgf@resource@list@colorspaces\space##1}}
+}
+\pgfutil@setuppdfresources % possibly call the above
+
+\pgfutil@addpdfresource@colorspaces{ /pgfprgb [/Pattern /DeviceRGB] }
+
+\def\pgfsys@color@unstacked#1{%
+	\pdfextension literal{\csname\string\color@#1\endcsname}%
+}
+
+\endinput
+
+
+%%% Local Variables: 
+%%% mode: latex
+%%% End: 
diff --git a/dev-tex/pgf/metadata.xml b/dev-tex/pgf/metadata.xml
new file mode 100644
index 000000000000..c75a496422bf
--- /dev/null
+++ b/dev-tex/pgf/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>tex@gentoo.org</email>
+		<name>Gentoo TeX Project</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="sourceforge">pgf</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/dev-tex/pgf/pgf-3.0.1-r1.ebuild b/dev-tex/pgf/pgf-3.0.1-r1.ebuild
new file mode 100644
index 000000000000..53bd76bb9391
--- /dev/null
+++ b/dev-tex/pgf/pgf-3.0.1-r1.ebuild
@@ -0,0 +1,43 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+inherit latex-package
+
+DESCRIPTION="pgf -- The TeX Portable Graphic Format"
+HOMEPAGE="https://sourceforge.net/projects/pgf"
+SRC_URI="mirror://sourceforge/pgf/${PN}_${PV}.tds.zip"
+
+LICENSE="GPL-2 LPPL-1.3c FDL-1.2"
+SLOT="0"
+KEYWORDS="alpha amd64 arm ~arm64 ~hppa ia64 ~mips ppc ppc64 ~s390 ~sh sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+IUSE="doc source"
+
+RDEPEND="dev-texlive/texlive-latexrecommended
+	>=dev-tex/xcolor-2.11"
+DEPEND="app-arch/unzip"
+
+S=${WORKDIR}
+
+src_install() {
+	# Bug #607642
+	cp "${FILESDIR}/pgfsys-luatex.def" "${WORKDIR}/tex/generic/pgf/systemlayer/" || die
+
+	insinto ${TEXMF}
+	doins -r tex || die
+
+	if use source ; then
+		doins -r source || die
+	fi
+
+	cd "${S}/doc/generic/pgf"
+	dodoc AUTHORS ChangeLog README || die
+	if use doc ; then
+		insinto /usr/share/doc/${PF}/texdoc
+		doins pgfmanual.pdf || die
+		doins -r images macros text-en version-* || die
+		dosym /usr/share/doc/${PF}/texdoc ${TEXMF}/doc/latex/${PN} || die
+		docompress -x /usr/share/doc/${PF}/texdoc/
+	fi
+}
diff --git a/dev-tex/pgf/pgf-3.0.1.ebuild b/dev-tex/pgf/pgf-3.0.1.ebuild
new file mode 100644
index 000000000000..0d20dd1bbdba
--- /dev/null
+++ b/dev-tex/pgf/pgf-3.0.1.ebuild
@@ -0,0 +1,40 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+inherit latex-package
+
+DESCRIPTION="pgf -- The TeX Portable Graphic Format"
+HOMEPAGE="https://sourceforge.net/projects/pgf"
+SRC_URI="mirror://sourceforge/pgf/${PN}_${PV}.tds.zip"
+
+LICENSE="GPL-2 LPPL-1.3c FDL-1.2"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 ~s390 ~sh sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+IUSE="doc source"
+
+RDEPEND="dev-texlive/texlive-latexrecommended
+	>=dev-tex/xcolor-2.11"
+DEPEND="app-arch/unzip"
+
+S=${WORKDIR}
+
+src_install() {
+	insinto ${TEXMF}
+	doins -r tex || die
+
+	if use source ; then
+		doins -r source || die
+	fi
+
+	cd "${S}/doc/generic/pgf"
+	dodoc AUTHORS ChangeLog README || die
+	if use doc ; then
+		insinto /usr/share/doc/${PF}/texdoc
+		doins pgfmanual.pdf || die
+		doins -r images macros text-en version-* || die
+		dosym /usr/share/doc/${PF}/texdoc ${TEXMF}/doc/latex/${PN} || die
+		docompress -x /usr/share/doc/${PF}/texdoc/
+	fi
+}