Merge pull request #1878 from justinmk/man.vim

use :Man instead of `man` for K

1 files changed, 39 insertions, 0 deletions

diff --git a/test/functional/normal/K_spec.lua b/test/functional/normal/K_spec.lua
new file mode 100644
index 0000000000..dbda6dcb93
--- /dev/null
+++ b/test/functional/normal/K_spec.lua
@@ -0,0 +1,39 @@
+local helpers = require('test.functional.helpers')
+local execute, eq, clear, eval, feed, ok =
+  helpers.execute, helpers.eq, helpers.clear, helpers.eval,
+  helpers.feed, helpers.ok
+
+describe('K', function()
+  local test_file = 'K_spec_out'
+  before_each(function()
+    clear()
+    os.remove(test_file)
+  end)
+  after_each(function()
+    os.remove(test_file)
+  end)
+
+  it("invokes colon-prefixed 'keywordprg' as Vim command", function()
+    helpers.source([[
+      let @a='fnord'
+      set keywordprg=:put]])
+
+    -- K on the text "a" resolves to `:put a`.
+    feed('ia<ESC>K')
+    helpers.expect([[
+      a
+      fnord]])
+  end)
+
+  it("invokes non-prefixed 'keywordprg' as shell command", function()
+    helpers.source([[
+      let @a='fnord'
+      set keywordprg=echo\ fnord\ >>]])
+
+    -- K on the text "K_spec_out" resolves to `!echo fnord >> K_spec_out`.
+    feed('i'..test_file..'<ESC>K')
+    feed('<CR>') -- Press ENTER
+    eq({'fnord'}, eval("readfile('"..test_file.."')"))
+  end)
+
+end)