From fc6f32f9ee409bf755b420263eb698e8e5d6ccca Mon Sep 17 00:00:00 2001
From: Chris Webb <chris@arachsys.com>
Date: Tue, 9 May 2023 22:56:55 +0200
Subject: Stop _ from tearing multibyte UTF-8 sequences

Fixes #4887

[ja: add test]
---
 test/regression/4887-torn-utf8-sequence/cmd | 1 +
 test/regression/4887-torn-utf8-sequence/in  | 0
 test/regression/4887-torn-utf8-sequence/out | 1 +
 3 files changed, 2 insertions(+)
 create mode 100644 test/regression/4887-torn-utf8-sequence/cmd
 create mode 100644 test/regression/4887-torn-utf8-sequence/in
 create mode 100644 test/regression/4887-torn-utf8-sequence/out

(limited to 'test')

diff --git a/test/regression/4887-torn-utf8-sequence/cmd b/test/regression/4887-torn-utf8-sequence/cmd
new file mode 100644
index 00000000..8a70e75f
--- /dev/null
+++ b/test/regression/4887-torn-utf8-sequence/cmd
@@ -0,0 +1 @@
+:exec %{<percent>cç<lt>esc>x_<semicolon>iab<lt>esc>}<ret>
diff --git a/test/regression/4887-torn-utf8-sequence/in b/test/regression/4887-torn-utf8-sequence/in
new file mode 100644
index 00000000..e69de29b
diff --git a/test/regression/4887-torn-utf8-sequence/out b/test/regression/4887-torn-utf8-sequence/out
new file mode 100644
index 00000000..155dd4fa
--- /dev/null
+++ b/test/regression/4887-torn-utf8-sequence/out
@@ -0,0 +1 @@
+abç
-- 
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