Mercurial > vim
comparison src/testdir/test_assign.vim @ 12588:5bc07e5d2c1f v8.0.1172
patch 8.0.1172: when E734 is given option is still set
commit https://github.com/vim/vim/commit/2a6a6c3014e728cd01c750b0f60484d4eaf22a8c
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Oct 2 19:29:48 2017 +0200
patch 8.0.1172: when E734 is given option is still set
Problem: When E734 is given option is still set.
Solution: Assign NULL to "s". (Christian Brabandt)
author | Christian Brabandt <cb@256bit.org> |
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date | Mon, 02 Oct 2017 19:30:04 +0200 |
parents | 126405b39964 |
children | f01eb1aed348 |
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12587:133f06bc6ca0 | 12588:5bc07e5d2c1f |
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27 let &t_xx = "yes" | 27 let &t_xx = "yes" |
28 call assert_equal("yes", &t_xx) | 28 call assert_equal("yes", &t_xx) |
29 let &t_xx = "" | 29 let &t_xx = "" |
30 call assert_fails('let x = &t_xx', 'E15') | 30 call assert_fails('let x = &t_xx', 'E15') |
31 endfunc | 31 endfunc |
32 | |
33 func Test_let_option_error() | |
34 let _w = &tw | |
35 let &tw = 80 | |
36 call assert_fails('let &tw .= 1', 'E734') | |
37 call assert_equal(80, &tw) | |
38 let &tw = _w | |
39 | |
40 let _w = &fillchars | |
41 let &fillchars = "vert:|" | |
42 call assert_fails('let &fillchars += "diff:-"', 'E734') | |
43 call assert_equal("vert:|", &fillchars) | |
44 let &fillchars = _w | |
45 endfunc |