fix(gd): Wrap node name in \tikz@pp@name

when tikz calls `\pgfgdedge`.

Signed-off-by: muzimuzhi <[email protected]>

tex/generic/pgf/graphdrawing/tex/tikzlibrarygraphdrawing.code.tex

@@ -83,15 +83,20 @@
     %
     % Setup for the graphs syntax
     %
-    /tikz/graphs/new ->/.code n args={4}{\pgfgdedge{##1}{##2}{->}{/tikz,##3}{##4}},
-    /tikz/graphs/new <-/.code n args={4}{\pgfgdedge{##1}{##2}{<-}{/tikz,##3}{##4}},
-    /tikz/graphs/new --/.code n args={4}{\pgfgdedge{##1}{##2}{--}{/tikz,##3}{##4}},
-    /tikz/graphs/new <->/.code n args={4}{\pgfgdedge{##1}{##2}{<->}{/tikz,##3}{##4}},
-    /tikz/graphs/new -!-/.code n args={4}{\pgfgdedge{##1}{##2}{-!-}{/tikz,##3}{##4}},
+    /tikz/graphs/new ->/.code n args={4}{\tikz@lib@gd@edge{##1}{##2}{->}{/tikz,##3}{##4}},
+    /tikz/graphs/new <-/.code n args={4}{\tikz@lib@gd@edge{##1}{##2}{<-}{/tikz,##3}{##4}},
+    /tikz/graphs/new --/.code n args={4}{\tikz@lib@gd@edge{##1}{##2}{--}{/tikz,##3}{##4}},
+    /tikz/graphs/new <->/.code n args={4}{\tikz@lib@gd@edge{##1}{##2}{<->}{/tikz,##3}{##4}},
+    /tikz/graphs/new -!-/.code n args={4}{\tikz@lib@gd@edge{##1}{##2}{-!-}{/tikz,##3}{##4}},
     /tikz/graphs/placement/compute position/.code=,%
   }
 }%
 
+% wrapper for \pgfgdedge
+\def\tikz@lib@gd@edge#1#2{%
+  \pgfgdedge{\tikz@pp@name{#1}}{\tikz@pp@name{#2}}%
+}
+
 \pgfgdaddprepareedgehook{
   \tikz@enable@edge@quotes%
   \let\tikz@transform=\pgfutil@empty%
@@ -130,11 +135,11 @@
 }%
 
 \def\tikz@gd@edge@from@parent@macro#1#2{
-  [/utils/exec=\pgfgdedge{\tikzparentnode}{\tikzchildnode}{--}{/tikz,#1}{#2}]
+  [/utils/exec=\tikz@lib@gd@edge{\tikzparentnode}{\tikzchildnode}{--}{/tikz,#1}{#2}]
 }%
 
 \def\tikz@gd@plain@edge@macro#1#2{
-  \pgfgdedge{\tikztostart}{\tikztotarget}{--}{/tikz,#1}{#2}
+  \tikz@lib@gd@edge{\tikztostart}{\tikztotarget}{--}{/tikz,#1}{#2}
 }%