code93: Restore null ctx for now

terryburton · terryburton · commit 120ba9b34118 · 2025-12-28T00:54:23.000Z
diff --git a/src/code93.ps.src b/src/code93.ps.src
@@ -93,6 +93,7 @@ begin
 
     20 dict begin
 
+    /ctx null def
     /dontdraw false def
     /includecheck false def  % Enable/disable checkdigit
     /includetext false def   % Enable/disable text
