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fix(lua): find length of completion prefix earlier (#29384)

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Do the expansion right after setting the expand context, so that the
length of the completion prefix can be set, but don't do that directly
in set_one_cmd_context(), as that's also called by getcmdcompltype().
This commit is contained in:
zeertzjq
2024-06-18 09:47:10 +08:00
committed by GitHub
parent 9d200c78a5
commit 948f2beed4
4 changed files with 89 additions and 26 deletions
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52
test/functional/editor/completion_spec.lua
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@@ -812,11 +812,63 @@ describe('completion', function()
}
end)
it('prefix is not included in completion for cmdline mode', function()
feed(':lua math.a<Tab>')
screen:expect([[
|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{100:abs}{3: acos asin atan atan2 }|
:lua math.abs^ |
]])
feed('<Tab>')
screen:expect([[
|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{3:abs }{100:acos}{3: asin atan atan2 }|
:lua math.acos^ |
]])
end)
it('prefix is not included in completion for i_CTRL-X_CTRL-V #19623', function()
feed('ilua math.a<C-X><C-V>')
screen:expect([[
lua math.abs^ |
{1:~ }{12: abs }{1: }|
{1:~ }{4: acos }{1: }|
{1:~ }{4: asin }{1: }|
{1:~ }{4: atan }{1: }|
{1:~ }{4: atan2 }{1: }|
{1:~ }|
{5:-- Command-line completion (^V^N^P) }{6:match 1 of 5} |
]])
feed('<C-V>')
screen:expect([[
lua math.acos^ |
{1:~ }{4: abs }{1: }|
{1:~ }{12: acos }{1: }|
{1:~ }{4: asin }{1: }|
{1:~ }{4: atan }{1: }|
{1:~ }{4: atan2 }{1: }|
{1:~ }|
{5:-- Command-line completion (^V^N^P) }{6:match 2 of 5} |
]])
end)
it('provides completion from `getcompletion()`', function()
eq({ 'vim' }, fn.getcompletion('vi', 'lua'))
eq({ 'api' }, fn.getcompletion('vim.ap', 'lua'))
eq({ 'tbl_filter' }, fn.getcompletion('vim.tbl_fil', 'lua'))
eq({ 'vim' }, fn.getcompletion('print(vi', 'lua'))
eq({ 'abs', 'acos', 'asin', 'atan', 'atan2' }, fn.getcompletion('math.a', 'lua'))
eq({ 'abs', 'acos', 'asin', 'atan', 'atan2' }, fn.getcompletion('lua math.a', 'cmdline'))
-- fuzzy completion is not supported, so the result should be the same
command('set wildoptions+=fuzzy')
eq({ 'vim' }, fn.getcompletion('vi', 'lua'))