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local helpers = require('test.functional.helpers')(after_each)
local eq, clear, eval, feed, retry =
helpers.eq, helpers.clear, helpers.eval, helpers.feed, helpers.retry
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')
retry(nil, nil, function() eq(1, eval('filereadable("'..test_file..'")')) end)
eq({'fnord'}, eval("readfile('"..test_file.."')"))
end)
end)
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