Further unbreaking of shadings #650

pgf-tikz · May 8, 2019 · bbe9ae5 · bbe9ae5
1 parent 8bbfc5f
commit bbe9ae5
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/tex/generic/pgf/basiclayer/pgfcoreshade.code.tex b/tex/generic/pgf/basiclayer/pgfcoreshade.code.tex
@@ -415,11 +415,11 @@
 \def\pgf@declarehorizontalshading[#1]#2#3#4{%
   \expandafter\def\csname pgf@deps@pgfshading#2!\endcsname{#1}%
   \expandafter\ifx\csname pgf@deps@pgfshading#2!\endcsname\pgfutil@empty%
-    \expandafter\let\csname pgf@num@pgfshading#2!\endcsname\pgfutil@empty
+    \global\expandafter\let\csname pgf@num@pgfshading#2!\endcsname\pgfutil@empty
     \pgfsys@horishading{#2}{#3}{#4}%
   \else%
     \global\advance\pgf@shadingcount 1\relax
-    \expandafter\edef\csname pgf@num@pgfshading#2!\endcsname{\pgf@shadingnum}%
+    \global\expandafter\edef\csname pgf@num@pgfshading#2!\endcsname{\pgf@shadingnum}%
     \expandafter\def\csname pgf@func@pgfshading#2!\endcsname{\pgfsys@horishading}%
     \expandafter\def\csname pgf@args@pgfshading#2!\endcsname{{#3}{#4}}%
     \expandafter\let\csname @pgfshading#2!\endcsname=\pgfutil@empty%
@@ -451,11 +451,11 @@
 \def\pgf@declareverticalshading[#1]#2#3#4{%
   \expandafter\def\csname pgf@deps@pgfshading#2!\endcsname{#1}%
   \expandafter\ifx\csname pgf@deps@pgfshading#2!\endcsname\pgfutil@empty%
-    \expandafter\let\csname pgf@num@pgfshading#2!\endcsname=\pgfutil@empty
+    \global\expandafter\let\csname pgf@num@pgfshading#2!\endcsname=\pgfutil@empty
     \pgfsys@vertshading{#2}{#3}{#4}%
   \else%
     \global\advance\pgf@shadingcount 1\relax
-    \expandafter\edef\csname pgf@num@pgfshading#2!\endcsname{\pgf@shadingnum}%
+    \global\expandafter\edef\csname pgf@num@pgfshading#2!\endcsname{\pgf@shadingnum}%
     \expandafter\def\csname pgf@func@pgfshading#2!\endcsname{\pgfsys@vertshading}%
     \expandafter\def\csname pgf@args@pgfshading#2!\endcsname{{#3}{#4}}%
     \expandafter\let\csname @pgfshading#2!\endcsname=\pgfutil@empty%
@@ -500,11 +500,11 @@
 \def\pgf@declareradialshading[#1]#2#3#4{%
   \expandafter\def\csname pgf@deps@pgfshading#2!\endcsname{#1}%
   \expandafter\ifx\csname pgf@deps@pgfshading#2!\endcsname\pgfutil@empty%
-    \expandafter\let\csname pgf@num@pgfshading#2!\endcsname=\pgfutil@empty
+    \global\expandafter\let\csname pgf@num@pgfshading#2!\endcsname=\pgfutil@empty
     \pgfsys@radialshading{#2}{#3}{#4}%
   \else%
     \global\advance\pgf@shadingcount 1\relax
-    \expandafter\edef\csname pgf@num@pgfshading#2!\endcsname{\pgf@shadingnum}%
+    \global\expandafter\edef\csname pgf@num@pgfshading#2!\endcsname{\pgf@shadingnum}%
     \expandafter\def\csname pgf@func@pgfshading#2!\endcsname{\pgfsys@radialshading}%
     \expandafter\def\csname pgf@args@pgfshading#2!\endcsname{{#3}{#4}}%
     \expandafter\let\csname @pgfshading#2!\endcsname=\pgfutil@empty%
@@ -616,11 +616,11 @@
 \def\pgf@declarefunctionalshading[#1]#2#3#4#5#6{%
   \expandafter\def\csname pgf@deps@pgfshading#2!\endcsname{#1}%
   \expandafter\ifx\csname pgf@deps@pgfshading#2!\endcsname\pgfutil@empty%
-    \expandafter\let\csname pgf@num@pgfshading#2!\endcsname=\pgfutil@empty
+    \global\expandafter\let\csname pgf@num@pgfshading#2!\endcsname=\pgfutil@empty
     \pgfshade@functionaldo{#2}{#3}{#4}{#5}{#6}%
   \else%
     \global\advance\pgf@shadingcount 1\relax
-    \expandafter\edef\csname pgf@num@pgfshading#2!\endcsname{\pgf@shadingnum}%
+    \global\expandafter\edef\csname pgf@num@pgfshading#2!\endcsname{\pgf@shadingnum}%
     \expandafter\def\csname pgf@func@pgfshading#2!\endcsname{\pgfshade@functionaldo}%
     \expandafter\def\csname pgf@args@pgfshading#2!\endcsname{{#3}{#4}{#5}{#6}}%
     \expandafter\let\csname @pgfshading#2!\endcsname=\pgfutil@empty%