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perf(lsp): use faster version of str_byteindex

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This commit is contained in:
Lewis Russell
2024-11-11 14:23:38 +00:00
committed by GitHub
parent ff575b3886
commit 3e855d533f
3 changed files with 34 additions and 20 deletions
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14
runtime/lua/vim/lsp/semantic_tokens.lua
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@@ -99,11 +99,12 @@ local function tokens_to_ranges(data, bufnr, client, request)
local legend = client.server_capabilities.semanticTokensProvider.legend
local token_types = legend.tokenTypes
local token_modifiers = legend.tokenModifiers
local encoding = client.offset_encoding
local lines = api.nvim_buf_get_lines(bufnr, 0, -1, false)
local ranges = {} ---@type STTokenRange[]
local start = uv.hrtime()
local ms_to_ns = 1000 * 1000
local ms_to_ns = 1e6
local yield_interval_ns = 5 * ms_to_ns
local co, is_main = coroutine.running()
@@ -135,14 +136,13 @@ local function tokens_to_ranges(data, bufnr, client, request)
-- data[i+3] +1 because Lua tables are 1-indexed
local token_type = token_types[data[i + 3] + 1]
local modifiers = modifiers_from_number(data[i + 4], token_modifiers)
local end_char = start_char + data[i + 2]
local buf_line = lines and lines[line + 1] or ''
local start_col = vim.str_byteindex(buf_line, client.offset_encoding, start_char, false)
local end_col = vim.str_byteindex(buf_line, client.offset_encoding, end_char, false)
if token_type then
local modifiers = modifiers_from_number(data[i + 4], token_modifiers)
local end_char = start_char + data[i + 2]
local buf_line = lines and lines[line + 1] or ''
local start_col = vim.str_byteindex(buf_line, encoding, start_char, false)
local end_col = vim.str_byteindex(buf_line, encoding, end_char, false)
ranges[#ranges + 1] = {
line = line,
start_col = start_col,