diff --git a/runtime/indent/testdir/runtest.vim b/runtime/indent/testdir/runtest.vim
index 6bbd33c..fa4e16e 100644
--- a/runtime/indent/testdir/runtest.vim
+++ b/runtime/indent/testdir/runtest.vim
@@ -11,6 +11,7 @@
 set nowrapscan
 set report=9999
 set modeline
+set debug=throw
 
 au! SwapExists * call HandleSwapExists()
 func HandleSwapExists()
@@ -84,7 +85,12 @@
 
 	exe start + 1
 	if pattern == ''
-	  exe 'normal =' . (end - 1) . 'G'
+	  try
+	    exe 'normal =' . (end - 1) . 'G'
+	  catch
+	    call append(indent_at, 'ERROR: ' . v:exception)
+	    let failed = 1
+	  endtry
 	else
 	  let lnum = search(pattern)
 	  if lnum <= 0
@@ -99,7 +105,12 @@
 	  else
 	    exe lnum - 1
 	  endif
-	  normal ==
+	  try
+	    normal ==
+	  catch
+	    call append(indent_at, 'ERROR: ' . v:exception)
+	    let failed = 1
+	  endtry
 	endif
       endif
     endwhile
diff --git a/runtime/indent/testdir/vim.in b/runtime/indent/testdir/vim.in
index 873045b..5eb262f 100644
--- a/runtime/indent/testdir/vim.in
+++ b/runtime/indent/testdir/vim.in
@@ -36,6 +36,13 @@
 \ },
 \  ]
 
+def Func()
+  var d = dd
+	->extend({
+	})
+  eval 0
+enddef
+
 " END_INDENT
 
 " START_INDENT
diff --git a/runtime/indent/testdir/vim.ok b/runtime/indent/testdir/vim.ok
index 8e70abe..932eebe 100644
--- a/runtime/indent/testdir/vim.ok
+++ b/runtime/indent/testdir/vim.ok
@@ -36,6 +36,13 @@
 	    \ },
 	    \  ]
 
+def Func()
+    var d = dd
+		->extend({
+    })
+    eval 0
+enddef
+
 " END_INDENT
 
 " START_INDENT