108 lines
2.9 KiB
Lua
108 lines
2.9 KiB
Lua
local compare = require('cmp.config.compare')
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local mapping = require('cmp.config.mapping')
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local types = require('cmp.types')
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local WIDE_HEIGHT = 40
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---@return cmp.ConfigSchema
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return function()
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return {
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enabled = function()
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return vim.api.nvim_buf_get_option(0, 'buftype') ~= 'prompt'
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end,
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completion = {
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autocomplete = {
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types.cmp.TriggerEvent.TextChanged,
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},
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completeopt = 'menu,menuone,noselect',
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keyword_pattern = [[\%(-\?\d\+\%(\.\d\+\)\?\|\h\w*\%(-\w*\)*\)]],
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keyword_length = 1,
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get_trigger_characters = function(trigger_characters)
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return trigger_characters
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end,
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},
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snippet = {
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expand = function()
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error('snippet engine is not configured.')
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end,
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},
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preselect = types.cmp.PreselectMode.Item,
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documentation = {
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border = { '', '', '', ' ', '', '', '', ' ' },
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winhighlight = 'NormalFloat:NormalFloat,FloatBorder:NormalFloat',
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maxwidth = math.floor((WIDE_HEIGHT * 2) * (vim.o.columns / (WIDE_HEIGHT * 2 * 16 / 9))),
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maxheight = math.floor(WIDE_HEIGHT * (WIDE_HEIGHT / vim.o.lines)),
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},
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confirmation = {
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default_behavior = types.cmp.ConfirmBehavior.Insert,
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get_commit_characters = function(commit_characters)
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return commit_characters
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end,
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},
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sorting = {
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priority_weight = 2,
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comparators = {
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function(e1, e2)
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local diff
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diff = compare.offset(e1, e2)
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if diff ~= nil then
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return diff
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end
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diff = compare.exact(e1, e2)
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if diff ~= nil then
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return diff
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end
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diff = compare.score(e1, e2)
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if diff ~= nil then
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return diff
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end
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diff = compare.kind(e1, e2)
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if diff ~= nil then
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return diff
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end
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diff = compare.sort_text(e1, e2)
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if diff ~= nil then
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return diff
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end
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diff = compare.length(e1, e2)
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if diff ~= nil then
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return diff
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end
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return compare.order(e1, e2)
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end,
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},
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},
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event = {},
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mapping = {
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['<Down>'] = mapping(mapping.select_next_item({ behavior = types.cmp.SelectBehavior.Select }), { 'i' }),
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['<Up>'] = mapping(mapping.select_prev_item({ behavior = types.cmp.SelectBehavior.Select }), { 'i' }),
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['<C-n>'] = mapping(mapping.select_next_item({ behavior = types.cmp.SelectBehavior.Insert }), { 'i' }),
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['<C-p>'] = mapping(mapping.select_prev_item({ behavior = types.cmp.SelectBehavior.Insert }), { 'i' }),
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['<C-c>'] = function(fallback)
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require('cmp').close()
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fallback()
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end,
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},
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formatting = {
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format = function(_, vim_item)
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return vim_item
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end,
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},
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experimental = {
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native_menu = false,
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ghost_text = false,
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},
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sources = {},
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}
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end
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