patch 9.1.0062: Internal error when :luado/perldo/pydo etc delete lines
Problem: Internal error when :luado/perldo/pydo etc delete lines
Solution: Test that the line is still valid line number
(zeertzjq)
closes: #13931
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/if_lua.c b/src/if_lua.c
index 159a675..4d19c3e 100644
--- a/src/if_lua.c
+++ b/src/if_lua.c
@@ -2692,9 +2692,12 @@
luaV_emsg(L);
break;
}
+
// Catch the command switching to another buffer.
- if (curbuf != was_curbuf)
+ // Check the line number, the command may have deleted lines.
+ if (curbuf != was_curbuf || l > curbuf->b_ml.ml_line_count)
break;
+
if (lua_isstring(L, -1)) // update line?
{
#ifdef HAVE_SANDBOX