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Diffstat (limited to 'src/nvim/testdir/test_options.vim')
| -rw-r--r-- | src/nvim/testdir/test_options.vim | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_options.vim b/src/nvim/testdir/test_options.vim index 952975df32..ada6d2406b 100644 --- a/src/nvim/testdir/test_options.vim +++ b/src/nvim/testdir/test_options.vim @@ -1209,4 +1209,18 @@ func Test_switchbuf_reset() only! endfunc +" :set empty string for global 'keywordprg' falls back to ":help" +func Test_keywordprg_empty() + let k = &keywordprg + set keywordprg=man + call assert_equal('man', &keywordprg) + set keywordprg= + call assert_equal(':help', &keywordprg) + set keywordprg=man + call assert_equal('man', &keywordprg) + call assert_equal("\n keywordprg=:help", execute('set kp= kp?')) + let &keywordprg = k +endfunc + + " vim: shiftwidth=2 sts=2 expandtab |