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609 lines
16 KiB
Lua
609 lines
16 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local clear, feed = helpers.clear, helpers.feed
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local source = helpers.source
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local command = helpers.command
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local function test_cmdline(linegrid)
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local screen
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before_each(function()
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clear()
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screen = Screen.new(25, 5)
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screen:attach({rgb=true, ext_cmdline=true, ext_linegrid=linegrid})
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screen:set_default_attr_ids({
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[1] = {bold = true, foreground = Screen.colors.Blue1},
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[2] = {reverse = true},
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[3] = {bold = true, reverse = true},
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[4] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
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[5] = {bold = true, foreground = Screen.colors.SeaGreen4},
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})
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end)
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after_each(function()
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screen:detach()
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end)
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it('works', function()
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feed(':')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{""}},
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pos = 0,
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}}}
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feed('sign')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"sign"}},
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pos = 4,
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}}}
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feed('<Left>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"sign"}},
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pos = 3,
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}}}
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feed('<bs>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"sin"}},
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pos = 2,
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}}}
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feed('<Esc>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]]}
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end)
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describe("redraws statusline on entering", function()
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before_each(function()
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command('set laststatus=2')
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command('set statusline=%{mode()}')
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end)
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it('from normal mode', function()
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{3:n }|
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]]}
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feed(':')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{3:c }|
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]], cmdline={{
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firstc = ":",
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content = {{""}},
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pos = 0,
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}}}
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end)
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it('but not with scrolled messages', function()
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screen:try_resize(35,10)
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feed(':echoerr doesnotexist<cr>')
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screen:expect{grid=[[
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{3: }|
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{4:E121: Undefined variable: doesnotex}|
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{4:ist} |
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{5:Press ENTER or type command to cont}|
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{5:inue}^ |
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]]}
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feed(':echoerr doesnotexist<cr>')
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screen:expect{grid=[[
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{1:~ }|
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{3: }|
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{4:E121: Undefined variable: doesnotex}|
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{4:ist} |
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{5:Press ENTER or type command to cont}|
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{4:E121: Undefined variable: doesnotex}|
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{4:ist} |
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{5:Press ENTER or type command to cont}|
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{5:inue}^ |
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]]}
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feed(':echoerr doesnotexist<cr>')
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screen:expect{grid=[[
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{4:E121: Undefined variable: doesnotex}|
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{4:ist} |
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{5:Press ENTER or type command to cont}|
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{4:E121: Undefined variable: doesnotex}|
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{4:ist} |
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{5:Press ENTER or type command to cont}|
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{4:E121: Undefined variable: doesnotex}|
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{4:ist} |
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{5:Press ENTER or type command to cont}|
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{5:inue}^ |
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]]}
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feed('<cr>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{3:n }|
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]]}
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end)
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end)
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it("works with input()", function()
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feed(':call input("input", "default")<cr>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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prompt = "input",
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content = {{"default"}},
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pos = 7,
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}}}
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feed('<cr>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]]}
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end)
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it("works with special chars and nested cmdline", function()
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feed(':xx<c-r>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"xx"}},
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pos = 2,
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special = {'"', true},
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}}}
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feed('=')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"xx"}},
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pos = 2,
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special = {'"', true},
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}, {
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firstc = "=",
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content = {{""}},
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pos = 0,
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}}}
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feed('1+2')
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local expectation = {{
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firstc = ":",
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content = {{"xx"}},
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pos = 2,
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special = {'"', true},
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}, {
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firstc = "=",
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content = {{"1"}, {"+"}, {"2"}},
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pos = 3,
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}}
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline=expectation}
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-- erase information, so we check if it is retransmitted
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command("mode")
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline=expectation, reset=true}
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feed('<cr>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"xx3"}},
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pos = 3,
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}}}
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feed('<esc>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]]}
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end)
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it("works with function definitions", function()
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feed(':function Foo()<cr>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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indent = 2,
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firstc = ":",
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content = {{""}},
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pos = 0,
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}}, cmdline_block = {
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{{'function Foo()'}},
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}}
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feed('line1<cr>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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indent = 2,
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firstc = ":",
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content = {{""}},
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pos = 0,
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}}, cmdline_block = {
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{{'function Foo()'}},
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{{' line1'}},
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}}
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command("mode")
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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indent = 2,
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firstc = ":",
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content = {{""}},
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pos = 0,
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}}, cmdline_block = {
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{{'function Foo()'}},
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{{' line1'}},
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}, reset=true}
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feed('endfunction<cr>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]]}
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-- Try once more, to check buffer is reinitialized. #8007
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feed(':function Bar()<cr>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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indent = 2,
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firstc = ":",
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content = {{""}},
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pos = 0,
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}}, cmdline_block = {
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{{'function Bar()'}},
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}}
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feed('endfunction<cr>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]]}
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end)
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it("works with cmdline window", function()
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feed(':make')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"make"}},
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pos = 4,
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}}}
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feed('<c-f>')
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screen:expect{grid=[[
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{2:[No Name] }|
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{1::}make^ |
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{3:[Command Line] }|
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]]}
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-- nested cmdline
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feed(':yank')
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screen:expect{grid=[[
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{2:[No Name] }|
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{1::}make^ |
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{3:[Command Line] }|
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]], cmdline={nil, {
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firstc = ":",
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content = {{"yank"}},
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pos = 4,
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}}}
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command("mode")
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screen:expect{grid=[[
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{2:[No Name] }|
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{1::}make^ |
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{3:[Command Line] }|
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]], cmdline={nil, {
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firstc = ":",
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content = {{"yank"}},
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pos = 4,
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}}, reset=true}
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feed("<c-c>")
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screen:expect{grid=[[
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{2:[No Name] }|
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{1::}make^ |
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{3:[Command Line] }|
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]]}
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feed("<c-c>")
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screen:expect{grid=[[
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^ |
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{2:[No Name] }|
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{1::}make |
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{3:[Command Line] }|
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]], cmdline={{
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firstc = ":",
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content = {{"make"}},
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pos = 4,
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}}}
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command("redraw!")
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"make"}},
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pos = 4,
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}}}
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end)
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it('works with inputsecret()', function()
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feed(":call inputsecret('secret:')<cr>abc123")
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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prompt = "secret:",
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content = {{"******"}},
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pos = 6,
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}}}
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end)
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it('works with highlighted cmdline', function()
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source([[
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highlight RBP1 guibg=Red
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highlight RBP2 guibg=Yellow
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highlight RBP3 guibg=Green
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highlight RBP4 guibg=Blue
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let g:NUM_LVLS = 4
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function RainBowParens(cmdline)
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let ret = []
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let i = 0
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let lvl = 0
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while i < len(a:cmdline)
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if a:cmdline[i] is# '('
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call add(ret, [i, i + 1, 'RBP' . ((lvl % g:NUM_LVLS) + 1)])
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let lvl += 1
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elseif a:cmdline[i] is# ')'
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let lvl -= 1
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call add(ret, [i, i + 1, 'RBP' . ((lvl % g:NUM_LVLS) + 1)])
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endif
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let i += 1
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endwhile
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return ret
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endfunction
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map <f5> :let x = input({'prompt':'>','highlight':'RainBowParens'})<cr>
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"map <f5> :let x = input({'prompt':'>'})<cr>
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]])
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screen:set_default_attr_ids({
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RBP1={background = Screen.colors.Red},
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RBP2={background = Screen.colors.Yellow},
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EOB={bold = true, foreground = Screen.colors.Blue1},
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})
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feed('<f5>(a(b)a)')
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screen:expect{grid=[[
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^ |
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{EOB:~ }|
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{EOB:~ }|
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{EOB:~ }|
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]], cmdline={{
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prompt = '>',
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content = {{'(', 'RBP1'}, {'a'}, {'(', 'RBP2'}, {'b'},
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{ ')', 'RBP2'}, {'a'}, {')', 'RBP1'}},
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pos = 7,
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}}}
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end)
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it('works together with ext_wildmenu', function()
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local expected = {
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'define',
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'jump',
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'list',
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'place',
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'undefine',
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'unplace',
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}
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command('set wildmode=full')
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command('set wildmenu')
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screen:set_option('ext_wildmenu', true)
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feed(':sign <tab>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"sign define"}},
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pos = 11,
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}}, wildmenu_items=expected, wildmenu_pos=0}
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feed('<tab>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"sign jump"}},
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pos = 9,
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}}, wildmenu_items=expected, wildmenu_pos=1}
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feed('<left><left>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"sign "}},
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pos = 5,
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}}, wildmenu_items=expected, wildmenu_pos=-1}
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feed('<right>')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"sign define"}},
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pos = 11,
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}}, wildmenu_items=expected, wildmenu_pos=0}
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feed('a')
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], cmdline={{
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firstc = ":",
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content = {{"sign definea"}},
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pos = 12,
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}}}
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end)
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end
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-- the representation of cmdline and cmdline_block contents changed with ext_linegrid
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-- (which uses indexed highlights) so make sure to test both
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describe('ui/ext_cmdline', function() test_cmdline(true) end)
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describe('ui/ext_cmdline (legacy highlights)', function() test_cmdline(false) end)
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