Mercurial > vim
diff src/testdir/test_listener.vim @ 17364:31f31e938961 v8.1.1681
patch 8.1.1681: insert stray "{" when listener gets buffer line
commit https://github.com/vim/vim/commit/0fb286e82d28730fcb3293894dd4df2e069eaf9a
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jul 13 20:14:45 2019 +0200
patch 8.1.1681: insert stray "{" when listener gets buffer line
Problem: Insert stray "{" when listener gets buffer line. (Paul Jolly)
Solution: Flush the cached line after invoking listeners. (closes https://github.com/vim/vim/issues/4455)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 13 Jul 2019 20:15:04 +0200 |
| parents | ebe9aab81898 |
| children | 2e53305f2239 |
line wrap: on
line diff
--- a/src/testdir/test_listener.vim +++ b/src/testdir/test_listener.vim @@ -242,3 +242,29 @@ func Test_listener_garbage_collect() delfunc MyListener bwipe! endfunc + +" This verifies the fix for issue #4455 +func Test_listener_caches_buffer_line() + new + inoremap <silent> <CR> <CR><Esc>O + + function EchoChanges(bufnr, start, end, added, changes) + for l:change in a:changes + let text = getbufline(a:bufnr, l:change.lnum, l:change.end-1+l:change.added) + endfor + endfunction + let lid = listener_add("EchoChanges") + set autoindent + set cindent + + call setline(1, ["{", "\tif true {}", "}"]) + exe "normal /{}\nl" + call feedkeys("i\r\e", 'xt') + call assert_equal(["{", "\tif true {", "", "\t}", "}"], getline(1, 5)) + + bwipe! + delfunc EchoChanges + call listener_remove(lid) + iunmap <CR> + set nocindent +endfunc