commit 471c0fa3eed4f6207d1cb7636970547bfd2eee26
author Bram Moolenaar <Bram@vim.org> Mon Aug 22 15:19:16 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Mon Aug 22 15:19:16 2022 +0100
tree a63888422f4a84f9e73b3e23025090127c31fe25
parent f768c3d19c518822d89dec4cc3947ddeea249316

patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete

Problem:    Mechanism to prevent recursive screen updating is incomplete.
Solution:   Add "redraw_not_allowed" and set it in build_stl_str_hl().
            (issue #10952)

src/digraph.c

diff --git a/src/digraph.c b/src/digraph.c
index de4ff83..a1ae43a 100644
--- a/src/digraph.c
+++ b/src/digraph.c
@@ -2028,7 +2028,7 @@
 
     // clear screen, because some digraphs may be wrong, in which case we
     // messed up ScreenLines
-    must_redraw = UPD_CLEAR;
+    set_must_redraw(UPD_CLEAR);
 }
 
     static void