Pass demand_loading flag into libgvc similar to builtins

diff --git a/tclpkg/tcldot/tcldot.c b/tclpkg/tcldot/tcldot.c
index 292cbd444061b99d31596a13ed0eff741060c4b2..5017e665f2834e205c6109fcf7197eefc4df64bd 100644 (file)
--- a/tclpkg/tcldot/tcldot.c
+++ b/tclpkg/tcldot/tcldot.c
@@ -1725,7 +1725,7 @@ int Tcldot_Init(Tcl_Interp * interp)
     agnodeattr(NULL, "label", NODENAME_ESC);
 
     /* create a GraphViz Context and pass a pointer to it in clientdata */
-    gvc = gvNEWcontext(lt_preloaded_symbols);
+    gvc = gvNEWcontext(lt_preloaded_symbols, DEMAND_LOADING);
 
     /* configure for available plugins and codegens */
     gvconfig(gvc, FALSE);