| " Tests for :help | |
| func Test_help_restore_snapshot() | |
| help | |
| set buftype= | |
| help | |
| edit x | |
| help | |
| helpclose | |
| endfunc | |
| func Test_help_errors() | |
| call assert_fails('help doesnotexist', 'E149:') | |
| call assert_fails('help!', 'E478:') | |
| new | |
| set keywordprg=:help | |
| call setline(1, " ") | |
| call assert_fails('normal VK', 'E349:') | |
| bwipe! | |
| endfunc | |
| func Test_help_keyword() | |
| new | |
| set keywordprg=:help | |
| call setline(1, " Visual ") | |
| normal VK | |
| call assert_match('^Visual mode', getline('.')) | |
| call assert_equal('help', &ft) | |
| close | |
| bwipe! | |
| endfunc |