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fix(lsp): semantic token functions allow "0" bufnr #28849

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aligns with ":help dev-patterns"
This commit is contained in:
Riley Bruins
2024-05-21 09:25:54 -07:00
committed by GitHub
parent d9a2acdab3
commit a108852b00
3 changed files with 83 additions and 14 deletions
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25
runtime/lua/vim/lsp/semantic_tokens.lua
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@ -570,9 +570,9 @@ local M = {}
--- client.server_capabilities.semanticTokensProvider = nil
--- ```
---
---@param bufnr integer
---@param client_id integer
---@param opts? table Optional keyword arguments
---@param bufnr (integer) Buffer number, or `0` for current buffer
---@param client_id (integer) The ID of the |vim.lsp.Client|
---@param opts? (table) Optional keyword arguments
--- - debounce (integer, default: 200): Debounce token requests
--- to the server by the given number in milliseconds
function M.start(bufnr, client_id, opts)
@ -581,6 +581,10 @@ function M.start(bufnr, client_id, opts)
client_id = { client_id, 'n', false },
})
if bufnr == 0 then
bufnr = api.nvim_get_current_buf()
end
opts = opts or {}
assert(
(not opts.debounce or type(opts.debounce) == 'number'),
@ -626,14 +630,18 @@ end
--- of `start()`, so you should only need this function to manually disengage the semantic
--- token engine without fully detaching the LSP client from the buffer.
---
---@param bufnr integer
---@param client_id integer
---@param bufnr (integer) Buffer number, or `0` for current buffer
---@param client_id (integer) The ID of the |vim.lsp.Client|
function M.stop(bufnr, client_id)
vim.validate({
bufnr = { bufnr, 'n', false },
client_id = { client_id, 'n', false },
})
if bufnr == 0 then
bufnr = api.nvim_get_current_buf()
end
local highlighter = STHighlighter.active[bufnr]
if not highlighter then
return
@ -741,12 +749,15 @@ end
--- mark will be deleted by the semantic token engine when appropriate; for
--- example, when the LSP sends updated tokens. This function is intended for
--- use inside |LspTokenUpdate| callbacks.
---@param token (table) a semantic token, found as `args.data.token` in |LspTokenUpdate|.
---@param bufnr (integer) the buffer to highlight
---@param token (table) A semantic token, found as `args.data.token` in |LspTokenUpdate|
---@param bufnr (integer) The buffer to highlight, or `0` for current buffer
---@param client_id (integer) The ID of the |vim.lsp.Client|
---@param hl_group (string) Highlight group name
---@param opts? vim.lsp.semantic_tokens.highlight_token.Opts Optional parameters:
function M.highlight_token(token, bufnr, client_id, hl_group, opts)
if bufnr == 0 then
bufnr = api.nvim_get_current_buf()
end
local highlighter = STHighlighter.active[bufnr]
if not highlighter then
return