From d6c8b9f3db3852c4609667c45eabf4bc1c7ef21a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergio=20Mart=C3=ADnez=20Portela?=
 <sergio@codigoparallevar.com>
Date: Mon, 19 Jun 2023 00:07:40 +0200
Subject: [PATCH] Fix links originating from top-level of graph center.

---
 scripts/gen_centered_graph.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/scripts/gen_centered_graph.py b/scripts/gen_centered_graph.py
index 40840b9..6806e1a 100644
--- a/scripts/gen_centered_graph.py
+++ b/scripts/gen_centered_graph.py
@@ -9,15 +9,20 @@ import os
 def gen(headline_id, graph):
     reference_node = headline_id
 
+    linked_from_internal = set()
     g = copy.deepcopy(graph)
     centered_graph = { reference_node: g[reference_node] }
+    for l in g[reference_node]['links']:
+        lt = l['target']
+        if lt.startswith("id:"):
+            lt = lt[3:]
+        linked_from_internal.add(lt)
     del g[reference_node]
     new_nodes = True
 
     in_emacs_tree = {
         reference_node: set(),
     }
-    linked_from_internal = set()
 
     while new_nodes:
         new_nodes = False