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eval,ex_getln: Add support for coloring input() prompts

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This commit is contained in:
ZyX
2017-04-02 01:00:40 +03:00
parent d82741f8c0
commit 407abb3a6c
6 changed files with 169 additions and 57 deletions
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57
test/functional/eval/input_spec.lua
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@@ -23,10 +23,41 @@ before_each(function()
function CustomListCompl(...)
return ['FOO']
endfunction
highlight RBP1 guibg=Red
highlight RBP2 guibg=Yellow
highlight RBP3 guibg=Green
highlight RBP4 guibg=Blue
let g:NUM_LVLS = 4
function Redraw()
redraw!
return ''
endfunction
cnoremap <expr> {REDRAW} Redraw()
function RainBowParens(cmdline)
let ret = []
let i = 0
let lvl = 0
while i < len(a:cmdline)
if a:cmdline[i] is# '('
call add(ret, [i, i + 1, 'RBP' . ((lvl % g:NUM_LVLS) + 1)])
let lvl += 1
elseif a:cmdline[i] is# ')'
let lvl -= 1
call add(ret, [i, i + 1, 'RBP' . ((lvl % g:NUM_LVLS) + 1)])
endif
let i += 1
endwhile
return ret
endfunction
]])
screen:set_default_attr_ids({
EOB={bold = true, foreground = Screen.colors.Blue1},
T={foreground=Screen.colors.Red},
RBP1={background=Screen.colors.Red},
RBP2={background=Screen.colors.Yellow},
RBP3={background=Screen.colors.Green},
RBP4={background=Screen.colors.Blue},
})
end)
@@ -196,6 +227,19 @@ describe('input()', function()
eq('Vim(call):E118: Too many arguments for function: input',
exc_exec('call input("prompt> ", "default", "file", "extra")'))
end)
it('supports highlighting', function()
feed([[:call input({"highlight": "RainBowParens"})<CR>]])
wait()
feed('(())')
wait()
screen:expect([[
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
|
{RBP1:(}{RBP2:()}{RBP1:)}^ |
]])
end)
end)
describe('inputdialog()', function()
it('works with multiline prompts', function()
@@ -363,4 +407,17 @@ describe('inputdialog()', function()
eq('Vim(call):E118: Too many arguments for function: inputdialog',
exc_exec('call inputdialog("prompt> ", "default", "file", "extra")'))
end)
it('supports highlighting', function()
feed([[:call inputdialog({"highlight": "RainBowParens"})<CR>]])
wait()
feed('(())')
wait()
screen:expect([[
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
|
{RBP1:(}{RBP2:()}{RBP1:)}^ |
]])
end)
end)