From 3ae89e34f6a04dd553f3871856521334a4dbe62f Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <rhaberkorn@fmsbw.de>
Date: Tue, 18 Aug 2026 21:32:03 +0200
Subject: don't crash on `0N...$`, but always throw an error

See also 8a8edaa2daf37f7c12e21b9199755b5de8e489f5.
---
 tests/testsuite.at | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/testsuite.at b/tests/testsuite.at
index 49b0673..5d4ec43 100644
--- a/tests/testsuite.at
+++ b/tests/testsuite.at
@@ -293,8 +293,9 @@ TE_CHECK([[@I/АБВГД/J -^X :@S/в/"S(0/0)']], 0, ignore, ignore)
 TE_CHECK([[-^X @^Um{^X} Mm-0"N(0/0)']], 0, ignore, ignore)
 # Anchored search
 TE_CHECK([[@I/XYZ/ J ::@S/X/"F(0/0)' H::@S/Z/"S(0/0)']], 0, ignore, ignore)
-# 0-th searches: must always fail
+# 0-th searches: must always fail, but not crash
 TE_CHECK([[@I/XYZ/ J 0@S/XYZ/]], 1, ignore, ignore)
+TE_CHECK([[@I/XYZ/ J 0@N/XYZ/]], 1, ignore, ignore)
 AT_CLEANUP
 
 AT_SETUP([Searches over buffer boundaries])
-- 
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