commit 6349e9411fd17f80c7aff9c678a8800647d34cfa
author Bram Moolenaar <Bram@vim.org> Sat May 18 13:41:22 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Sat May 18 13:41:22 2019 +0200
tree 864908c652f6e0f5e074db2b2d38d3062ae90cc3
parent 0d3cb73012332964e7a81d7afd1c21d393f45566

patch 8.1.1345: stuck in sandbox with ":s/../\=Function/gn"

Problem:    Stuck in sandbox with ":s/../\=Function/gn".
Solution:   Don't skip over code to restore sandbox. (Christian Brabandt)

src/testdir/test_substitute.vim

diff --git a/src/testdir/test_substitute.vim b/src/testdir/test_substitute.vim
index a58b56e..06bdc24 100644
--- a/src/testdir/test_substitute.vim
+++ b/src/testdir/test_substitute.vim
@@ -638,6 +638,17 @@
   call assert_equal(1, error_caught)
   call assert_equal(['1 aaa', '2 aaa', '3 aaa'], getline(1, 3))
 
+  " Same, but using "n" flag so that "sandbox" gets set
+  call setline(1, ['1 aaa', '2 aaa', '3 aaa'])
+  let error_caught = 0
+  try
+    %s/aaa/\=Foo()/gn
+  catch
+    let error_caught = 1
+  endtry
+  call assert_equal(1, error_caught)
+  call assert_equal(['1 aaa', '2 aaa', '3 aaa'], getline(1, 3))
+
   bwipe!
 endfunc