48 lines
1.1 KiB
Lua
48 lines
1.1 KiB
Lua
-- LSP: Highlights
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-- https://github.com/rafi/vim-config
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-- This is part of LunarVim's code, with my modifications.
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-- Reference: https://github.com/LunarVim/LunarVim
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local M = {}
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---@param client lsp.Client
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---@param bufnr integer
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function M.on_attach(client, bufnr)
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if require('rafi.lib.utils').has('vim-illuminate') then
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-- Skipped setup for document_highlight, illuminate is installed.
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return
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end
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local status_ok, highlight_supported = pcall(function()
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return client.supports_method('textDocument/documentHighlight')
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end)
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if not status_ok or not highlight_supported then
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return
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end
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local group_name = 'lsp_document_highlight'
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local ok, hl_autocmds = pcall(vim.api.nvim_get_autocmds, {
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group = group_name,
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buffer = bufnr,
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event = 'CursorHold',
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})
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if ok and #hl_autocmds > 0 then
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return
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end
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vim.api.nvim_create_augroup(group_name, { clear = false })
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vim.api.nvim_create_autocmd('CursorHold', {
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group = group_name,
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buffer = bufnr,
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callback = vim.lsp.buf.document_highlight,
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})
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vim.api.nvim_create_autocmd('CursorMoved', {
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group = group_name,
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buffer = bufnr,
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callback = vim.lsp.buf.clear_references,
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})
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end
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return M
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