pgf revert again to r49607, after mistaken update

git-svn-id: svn://tug.org/texlive/trunk@51047 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 18 insertions, 22 deletions

diff --git a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-luatex.def b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-luatex.def
index aa04c30f37f..24fad51a342 100644
--- a/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-luatex.def
+++ b/Master/texmf-dist/tex/generic/pgf/systemlayer/pgfsys-luatex.def
@@ -10,9 +10,9 @@
 \ProvidesFileRCS{pgfsys-luatex.def}
 
 \ifnum\luatexversion<95
-    \immediate\write-1{luatex driver of PGF: detected lua version \the\luatexversion; falling back to old pdftex driver^^J}%
-    \input pgfsys-pdftex.def
-    \expandafter\endinput
+	\immediate\write-1{luatex driver of PGF: detected lua version \the\luatexversion; falling back to old pdftex driver^^J}%
+	\input pgfsys-pdftex.def
+	\expandafter\endinput
 \fi
 
 % Driver commands for pdf
@@ -36,7 +36,7 @@
       \raise\pgf@pt@y\hbox{%
         \pgf@pt@x=0pt%
         \pgf@pt@y=0pt%
-        \pgflowlevelsynccm%
+        \pgflowlevelsynccm% 
         \pgfsys@hbox#1}%
       \hss%
     }%
@@ -92,9 +92,8 @@
       /Coords [\pgf@doma\space0 \pgf@domb\space0]
       /Function \pgf@pdfparsedfunction
       /Extend [false false] >> >>}\pgfutil@tempboxa% <<
-    \xdef\pgfutil@tempa{\leavevmode\noexpand\useboxresource\the\lastsavedboxresourceindex}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\leavevmode\noexpand\useboxresource\the\lastsavedboxresourceindex}% 
   }%
-  \expandafter\let\csname @pgfshading#1!\endcsname=\pgfutil@tempa
 }
 \def\pgfsys@vertshading#1#2#3{%
   {%
@@ -109,9 +108,8 @@
       /Coords [0 \pgf@doma\space0 \pgf@domb]
       /Function \pgf@pdfparsedfunction
       /Extend [false false] >> >>}\pgfutil@tempboxa% <<
-    \xdef\pgfutil@tempa{\leavevmode\noexpand\useboxresource\the\lastsavedboxresourceindex}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\leavevmode\noexpand\useboxresource\the\lastsavedboxresourceindex}%
   }%
-  \expandafter\let\csname @pgfshading#1!\endcsname=\pgfutil@tempa
 }
 \def\pgfsys@radialshading#1#2#3{%
   {%
@@ -134,9 +132,8 @@
       /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% <<
-    \xdef\pgfutil@tempa{\leavevmode\noexpand\useboxresource\the\lastsavedboxresourceindex}%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{\leavevmode\noexpand\useboxresource\the\lastsavedboxresourceindex}%
   }%
-  \expandafter\let\csname @pgfshading#1!\endcsname=\pgfutil@tempa
 }%
 \def\pgfsys@functionalshading#1#2#3#4{%
   {%
@@ -156,7 +153,7 @@
     \pgf@xc=-\pgf@xa%
     \pgf@yc=-\pgf@ya%
     % Now build the function
-    \pdfextension obj
+    \pdfextension obj 
     stream
     attr
     {
@@ -171,15 +168,14 @@
       /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
+      /Function \pgf@temp@num\space 0 R 
       >> >>}\pgfutil@tempboxa% <<
-    \xdef\pgfutil@tempa{%
+    \expandafter\xdef\csname @pgfshading#1!\endcsname{%
       \leavevmode%
       \noexpand\useboxresource\the\lastsavedboxresourceindex%
       \noexpand\pdfextension refobj \pgf@temp@num%
     }%
   }%
-  \expandafter\let\csname @pgfshading#1!\endcsname=\pgfutil@tempa
 }
 
 
@@ -189,7 +185,7 @@
 \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@ya=#3\relax% 
   \pgf@xb=#4\relax%
   \pgf@yb=#5\relax%
   \pgf@xc=#6\relax%
@@ -213,7 +209,7 @@
     /YStep \pgf@sys@tonumber\pgf@yc\space
     /Resources << >> %<<
   }
-  {#8}%
+  {#8}% 
   \pgfutil@addpdfresource@patterns{/pgfpat#1\space \the\numexpr\pdffeedback lastobj\relax\space 0 R}%
 }
 
@@ -237,7 +233,7 @@
 \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@ya=#3\relax% 
   \pgf@xb=#4\relax%
   \pgf@yb=#5\relax%
   \pgf@xc=#6\relax%
@@ -269,7 +265,7 @@
      /Matrix [#2\space#3\space#4\space#5\space\pgf@sys@tonumber\pgfutil@tempdima\space\pgf@sys@tonumber\pgfutil@tempdimb]
      /Resources << >> %<<
    }
-   {#8}%
+   {#8}% 
    \pgfutil@addpdfresource@patterns{/pgfpat#1\space \the\numexpr\pdffeedback lastobj\relax\space 0 R}%
  }
 
@@ -354,7 +350,7 @@
       /CS /DeviceGray
     >>
   }% <<
-  \pgfutil@tempboxa%
+  \pgfutil@tempboxa% 
   \pgfutil@addpdfresource@extgs{%
     /pgfsmask\the\lastsavedboxresourceindex\space
     <<
@@ -429,12 +425,12 @@
 \pgfutil@addpdfresource@colorspaces{ /pgfprgb [/Pattern /DeviceRGB] }
 
 \def\pgfsys@color@unstacked#1{%
-    \pdfextension literal{\csname\string\color@#1\endcsname}%
+	\pdfextension literal{\csname\string\color@#1\endcsname}%
 }
 
 \endinput
 
 
-%%% Local Variables:
+%%% Local Variables: 
 %%% mode: latex
-%%% End:
+%%% End: