Merge #4140 'vim-patch:7.4.771'.

test/functional/legacy/search_mbyte_spec.lua

@@ -0,0 +1,26 @@
+local helpers = require('test.functional.helpers')
+local insert = helpers.insert
+local clear, execute, expect = helpers.clear, helpers.execute, helpers.expect
+
+describe('search_mbyte', function()
+  before_each(clear)
+
+  it("search('multi-byte char', 'bce')", function()
+    insert([=[
+      Results:
+      
+      Test bce:
+      Ａ]=])
+
+    execute('/^Test bce:/+1')
+    execute([[$put =search('Ａ', 'bce', line('.'))]])
+
+    -- Assert buffer contents.
+    expect([=[
+      Results:
+      
+      Test bce:
+      Ａ
+      4]=])
+  end)
+end)