47 lines
1.7 KiB
Lua
47 lines
1.7 KiB
Lua
-- completeopt is used to manage code suggestions
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-- menuone: show popup even when there is only one suggestion
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-- noinsert: Only insert text when selection is confirmed
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-- noselect: force us to select one from the suggestions
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vim.opt.completeopt = {'menuone', 'noselect', 'noinsert', 'preview'}
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-- shortmess is used to avoid excessive messages
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vim.opt.shortmess = vim.opt.shortmess + { c = true}
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local cmp = require'cmp'
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cmp.setup({
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snippet = {
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expand = function(args)
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require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
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end,
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},
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mapping = {
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-- Shift+TAB to go to the Previous Suggested item
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['<Up>'] = cmp.mapping.select_prev_item(),
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-- Tab to go to the next suggestion
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['<Down>'] = cmp.mapping.select_next_item(),
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-- CTRL+SHIFT+f to scroll backwards in description
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['<C-S-f>'] = cmp.mapping.scroll_docs(-4),
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-- CTRL+F to scroll forwards in the description
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['<C-f>'] = cmp.mapping.scroll_docs(4),
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-- CTRL+SPACE to bring up completion at current Cursor location
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['<C-Space>'] = cmp.mapping.complete(),
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-- CTRL+e to exit suggestion and close it
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['<C-e>'] = cmp.mapping.close(),
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-- CR (enter or return) to CONFIRM the currently selection suggestion
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-- We set the ConfirmBehavior to insert the Selected suggestion
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['<CR>'] = cmp.mapping.confirm({
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behavior = cmp.ConfirmBehavior.Insert,
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select = true,
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})
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},
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-- sources are the installed sources that can be used for code suggestions
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sources = {
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{ name = 'path' },
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{ name = 'nvim_lsp', keyword_length = 3 },
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{ name = 'nvim_lsp_signature_help'},
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{ name = 'nvim_lua', keyword_length = 2},
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{ name = 'buffer', keyword_length = 2 },
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{ name = 'vsnip', keyword_length = 2 },
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}
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})
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