Mercurial > vim
diff src/testdir/test_eval_stuff.vim @ 28668:53c608c7ea9e v8.2.4858
patch 8.2.4858: K_SPECIAL may be escaped twice
Commit: https://github.com/vim/vim/commit/db08887f24d20be11d184ce321bc0890613e42bd
Author: zeertzjq <zeertzjq@outlook.com>
Date: Mon May 2 22:53:45 2022 +0100
patch 8.2.4858: K_SPECIAL may be escaped twice
Problem: K_SPECIAL may be escaped twice.
Solution: Avoid double escaping. (closes https://github.com/vim/vim/issues/10340)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 03 May 2022 00:00:04 +0200 |
| parents | 84682ad16c31 |
| children | 5063dfe96a59 |
line wrap: on
line diff
--- a/src/testdir/test_eval_stuff.vim +++ b/src/testdir/test_eval_stuff.vim @@ -595,4 +595,26 @@ func Test_deep_recursion() call assert_fails("exe 'if ' .. repeat('(', 1002)", 'E1169: Expression too recursive: ((') endfunc +" K_SPECIAL in the modified character used be escaped, which causes +" double-escaping with feedkeys() or as the return value of an <expr> mapping, +" and doesn't match what getchar() returns, +func Test_modified_char_no_escape_special() + nnoremap <M-…> <Cmd>let g:got_m_ellipsis += 1<CR> + call feedkeys("\<M-…>", 't') + call assert_equal("\<M-…>", getchar()) + let g:got_m_ellipsis = 0 + call feedkeys("\<M-…>", 'xt') + call assert_equal(1, g:got_m_ellipsis) + func Func() + return "\<M-…>" + endfunc + nmap <expr> <F2> Func() + call feedkeys("\<F2>", 'xt') + call assert_equal(2, g:got_m_ellipsis) + delfunc Func + nunmap <F2> + unlet g:got_m_ellipsis + nunmap <M-…> +endfunc + " vim: shiftwidth=2 sts=2 expandtab