patch 8.0.1682: auto indenting breaks inserting a block

Problem:    Auto indenting breaks inserting a block.
Solution:   Do not check for cursor movement if indent was changed. (Christian
            Brabandt, closes #2778)
diff --git a/src/testdir/Make_all.mak b/src/testdir/Make_all.mak
index 159bf1e..b0bfe26 100644
--- a/src/testdir/Make_all.mak
+++ b/src/testdir/Make_all.mak
@@ -72,6 +72,7 @@
 	    test_autocmd.res \
 	    test_autoload.res \
 	    test_backspace_opt.res \
+	    test_blockedit.res \
 	    test_breakindent.res \
 	    test_bufwintabinfo.res \
 	    test_cdo.res \
diff --git a/src/testdir/test_blockedit.vim b/src/testdir/test_blockedit.vim
new file mode 100644
index 0000000..4a8d599
--- /dev/null
+++ b/src/testdir/test_blockedit.vim
@@ -0,0 +1,20 @@
+" Test for block inserting
+"
+" TODO: rewrite test39.in into this new style test
+
+func Test_blockinsert_indent()
+  new
+  filetype plugin indent on
+  setlocal sw=2 et ft=vim
+  call setline(1, ['let a=[', '  ''eins'',', '  ''zwei'',', '  ''drei'']'])
+  call cursor(2, 3)
+  exe "norm! \<c-v>2jI\\ \<esc>"
+  call assert_equal(['let a=[', '      \ ''eins'',', '      \ ''zwei'',', '      \ ''drei'']'],
+        \ getline(1,'$'))
+  " reset to sane state
+  filetype off
+  bwipe!
+endfunc
+
+
+" vim: shiftwidth=2 sts=2 expandtab