Mercurial > vim
view src/testdir/test_set.vim @ 25776:f31cf0388eab v8.2.3423
patch 8.2.3423: Vim9: list += list creates a new list in :def function
Commit: https://github.com/vim/vim/commit/07802044b90b2cbcc64b2dfe235f019d7c37589c
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Sep 9 23:01:14 2021 +0200
patch 8.2.3423: Vim9: list += list creates a new list in :def function
Problem: Vim9: list += list creates a new list in :def function.
Solution: Append to the existing list.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 09 Sep 2021 23:15:04 +0200 |
parents | dd98794f7d8c |
children | d26bab4f6aca |
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" Tests for the :set command function Test_set_backslash() let isk_save = &isk set isk=a,b,c set isk+=d call assert_equal('a,b,c,d', &isk) set isk+=\\,e call assert_equal('a,b,c,d,\,e', &isk) set isk-=e call assert_equal('a,b,c,d,\', &isk) set isk-=\\ call assert_equal('a,b,c,d', &isk) let &isk = isk_save endfunction function Test_set_add() let wig_save = &wig set wildignore=*.png, set wildignore+=*.jpg call assert_equal('*.png,*.jpg', &wig) let &wig = wig_save endfunction " :set, :setlocal, :setglobal without arguments show values of options. func Test_set_no_arg() set textwidth=79 let a = execute('set') call assert_match("^\n--- Options ---\n.*textwidth=79\\>", a) set textwidth& setlocal textwidth=78 let a = execute('setlocal') call assert_match("^\n--- Local option values ---\n.*textwidth=78\\>", a) setlocal textwidth& setglobal textwidth=77 let a = execute('setglobal') call assert_match("^\n--- Global option values ---\n.*textwidth=77\\>", a) setglobal textwidth& endfunc " vim: shiftwidth=2 sts=2 expandtab