From c4eeac09c561bfd0f9412bd0658578d72bd79865 Mon Sep 17 00:00:00 2001
From: Evgeny Skvortsov <71790359+EvgSkv@users.noreply.github.com>
Date: Tue, 12 Nov 2024 18:11:14 -0800
Subject: [PATCH] Use unicode colon to help graphviz.

---
 common/concertina_lib.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/concertina_lib.py b/common/concertina_lib.py
index 84451c3..2382b35 100644
--- a/common/concertina_lib.py
+++ b/common/concertina_lib.py
@@ -269,7 +269,7 @@ def NodeText(node):
           maybe_iteration_info += ' / stop.'
       else:
         maybe_iteration_info = ''
-      return node + maybe_iteration_info
+      return node.replace(':', '⁝') + maybe_iteration_info
     g = graphviz.Digraph('Concertina')
     for a in self.all_actions:
       color = self.ActionColor(a)