From 903cd73af1985bbf51255958c15e353913588cd3 Mon Sep 17 00:00:00 2001 From: Jan Edmund Lazo Date: Wed, 30 Oct 2019 22:22:23 -0400 Subject: vim-patch:8.1.0573: cannot redefine user command without ! in same script Problem: Cannot redefine user command without ! in same script Solution: Allow redefining user command without ! in same script, like with functions. https://github.com/vim/vim/commit/55d46913084745a48749d7ac4f48930852e1d87e --- src/nvim/testdir/test_usercommands.vim | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'src/nvim/testdir') diff --git a/src/nvim/testdir/test_usercommands.vim b/src/nvim/testdir/test_usercommands.vim index 2c7cb7bab7..fdd3a9abeb 100644 --- a/src/nvim/testdir/test_usercommands.vim +++ b/src/nvim/testdir/test_usercommands.vim @@ -184,6 +184,34 @@ func Test_Ambiguous() call assert_fails("\x4ei\041", 'E492: Not an editor command: Ni!') endfunc +func Test_redefine_on_reload() + call writefile(['command ExistingCommand echo "yes"'], 'Xcommandexists') + call assert_equal(0, exists(':ExistingCommand')) + source Xcommandexists + call assert_equal(2, exists(':ExistingCommand')) + " Redefining a command when reloading a script is OK. + source Xcommandexists + call assert_equal(2, exists(':ExistingCommand')) + + " But redefining in another script is not OK. + call writefile(['command ExistingCommand echo "yes"'], 'Xcommandexists2') + call assert_fails('source Xcommandexists2', 'E174:') + call delete('Xcommandexists2') + + " And defining twice in one script is not OK. + delcommand ExistingCommand + call assert_equal(0, exists(':ExistingCommand')) + call writefile([ + \ 'command ExistingCommand echo "yes"', + \ 'command ExistingCommand echo "no"', + \ ], 'Xcommandexists') + call assert_fails('source Xcommandexists', 'E174:') + call assert_equal(2, exists(':ExistingCommand')) + + call delete('Xcommandexists') + delcommand ExistingCommand +endfunc + func Test_CmdUndefined() call assert_fails('Doit', 'E492:') au CmdUndefined Doit :command Doit let g:didit = 'yes' -- cgit