diff options
Diffstat (limited to 'runtime/lua/vim')
| -rw-r--r-- | runtime/lua/vim/lsp.lua | 108 | ||||
| -rw-r--r-- | runtime/lua/vim/lsp/callbacks.lua | 28 | ||||
| -rw-r--r-- | runtime/lua/vim/lsp/protocol.lua | 14 | ||||
| -rw-r--r-- | runtime/lua/vim/lsp/util.lua | 2 | ||||
| -rw-r--r-- | runtime/lua/vim/shared.lua | 75 | ||||
| -rw-r--r-- | runtime/lua/vim/treesitter.lua | 37 | ||||
| -rw-r--r-- | runtime/lua/vim/treesitter/highlighter.lua | 88 | ||||
| -rw-r--r-- | runtime/lua/vim/treesitter/query.lua | 98 |
8 files changed, 322 insertions, 128 deletions
diff --git a/runtime/lua/vim/lsp.lua b/runtime/lua/vim/lsp.lua index 585528dd5a..fad213212a 100644 --- a/runtime/lua/vim/lsp.lua +++ b/runtime/lua/vim/lsp.lua @@ -25,6 +25,27 @@ local lsp = { -- format_rpc_error = lsp_rpc.format_rpc_error; } +-- maps request name to the required resolved_capability in the client. +lsp._request_name_to_capability = { + ['textDocument/hover'] = 'hover'; + ['textDocument/signatureHelp'] = 'signature_help'; + ['textDocument/definition'] = 'goto_definition'; + ['textDocument/implementation'] = 'implementation'; + ['textDocument/declaration'] = 'declaration'; + ['textDocument/typeDefinition'] = 'type_definition'; + ['textDocument/documentSymbol'] = 'document_symbol'; + ['textDocument/workspaceSymbol'] = 'workspace_symbol'; + ['textDocument/prepareCallHierarchy'] = 'call_hierarchy'; + ['textDocument/rename'] = 'rename'; + ['textDocument/codeAction'] = 'code_action'; + ['workspace/executeCommand'] = 'execute_command'; + ['textDocument/references'] = 'find_references'; + ['textDocument/rangeFormatting'] = 'document_range_formatting'; + ['textDocument/formatting'] = 'document_formatting'; + ['textDocument/completion'] = 'completion'; + ['textDocument/documentHighlight'] = 'document_highlight'; +} + -- TODO improve handling of scratch buffers with LSP attached. --@private @@ -51,6 +72,16 @@ local function resolve_bufnr(bufnr) end --@private +--- callback called by the client when trying to call a method that's not +--- supported in any of the servers registered for the current buffer. +--@param method (string) name of the method +function lsp._unsupported_method(method) + local msg = string.format("method %s is not supported by any of the servers registered for the current buffer", method) + log.warn(msg) + return lsp.rpc_response_error(protocol.ErrorCodes.MethodNotFound, msg) +end + +--@private --- Checks whether a given path is a directory. --- --@param filename (string) path to check @@ -397,9 +428,8 @@ end --@param trace: "off" | "messages" | "verbose" | nil passed directly to the language --- server in the initialize request. Invalid/empty values will default to "off" --- ---@returns Client id. |vim.lsp.get_client_by_id()| Note: client is only ---- available after it has been initialized, which may happen after a small ---- delay (or never if there is an error). Use `on_init` to do any actions once +--@returns Client id. |vim.lsp.get_client_by_id()| Note: client may not be +--- fully initialized. Use `on_init` to do any actions once --- the client has been initialized. function lsp.start_client(config) local cleaned_config = validate_client_config(config) @@ -576,6 +606,15 @@ function lsp.start_client(config) -- These are the cleaned up capabilities we use for dynamically deciding -- when to send certain events to clients. client.resolved_capabilities = protocol.resolve_capabilities(client.server_capabilities) + client.supports_method = function(method) + local required_capability = lsp._request_name_to_capability[method] + -- if we don't know about the method, assume that the client supports it. + if not required_capability then + return true + end + + return client.resolved_capabilities[required_capability] + end if config.on_init then local status, err = pcall(config.on_init, client, result) if not status then @@ -599,19 +638,6 @@ function lsp.start_client(config) end --@private - --- Throws error for a method that is not supported by the current LSP - --- server. - --- - --@param method (string) an LSP method name not supported by the LSP server. - --@returns (error) a 'MethodNotFound' JSON-RPC error response. - local function unsupported_method(method) - local msg = "server doesn't support "..method - local _ = log.warn() and log.warn(msg) - err_message(msg) - return lsp.rpc_response_error(protocol.ErrorCodes.MethodNotFound, msg) - end - - --@private --- Sends a request to the server. --- --- This is a thin wrapper around {client.rpc.request} with some additional @@ -638,20 +664,6 @@ function lsp.start_client(config) or error(string.format("not found: %q request callback for client %q.", method, client.name)) end local _ = log.debug() and log.debug(log_prefix, "client.request", client_id, method, params, callback, bufnr) - -- TODO keep these checks or just let it go anyway? - if (not client.resolved_capabilities.hover and method == 'textDocument/hover') - or (not client.resolved_capabilities.signature_help and method == 'textDocument/signatureHelp') - or (not client.resolved_capabilities.goto_definition and method == 'textDocument/definition') - or (not client.resolved_capabilities.implementation and method == 'textDocument/implementation') - or (not client.resolved_capabilities.declaration and method == 'textDocument/declaration') - or (not client.resolved_capabilities.type_definition and method == 'textDocument/typeDefinition') - or (not client.resolved_capabilities.document_symbol and method == 'textDocument/documentSymbol') - or (not client.resolved_capabilities.workspace_symbol and method == 'textDocument/workspaceSymbol') - or (not client.resolved_capabilities.call_hierarchy and method == 'textDocument/prepareCallHierarchy') - then - callback(unsupported_method(method), method, nil, client_id, bufnr) - return - end return rpc.request(method, params, function(err, result) callback(err, method, result, client_id, bufnr) end) @@ -910,14 +922,14 @@ function lsp.buf_is_attached(bufnr, client_id) return (all_buffer_active_clients[bufnr] or {})[client_id] == true end ---- Gets an active client by id, or nil if the id is invalid or the ---- client is not yet initialized. ---- +--- Gets a client by id, or nil if the id is invalid. +--- The returned client may not yet be fully initialized. +-- --@param client_id client id number --- --@returns |vim.lsp.client| object, or nil function lsp.get_client_by_id(client_id) - return active_clients[client_id] + return active_clients[client_id] or uninitialized_clients[client_id] end --- Stops a client(s). @@ -998,16 +1010,32 @@ function lsp.buf_request(bufnr, method, params, callback) callback = { callback, 'f', true }; } local client_request_ids = {} - for_each_buffer_client(bufnr, function(client, client_id, resolved_bufnr) - local request_success, request_id = client.request(method, params, callback, resolved_bufnr) - -- This could only fail if the client shut down in the time since we looked - -- it up and we did the request, which should be rare. - if request_success then - client_request_ids[client_id] = request_id + local method_supported = false + for_each_buffer_client(bufnr, function(client, client_id, resolved_bufnr) + if client.supports_method(method) then + method_supported = true + local request_success, request_id = client.request(method, params, callback, resolved_bufnr) + + -- This could only fail if the client shut down in the time since we looked + -- it up and we did the request, which should be rare. + if request_success then + client_request_ids[client_id] = request_id + end end end) + -- if no clients support the given method, call the callback with the proper + -- error message. + if not method_supported then + local unsupported_err = lsp._unsupported_method(method) + local cb = callback or lsp.callbacks['method'] + if cb then + cb(unsupported_err, method, bufnr) + end + return + end + local function _cancel_all_requests() for client_id, request_id in pairs(client_request_ids) do local client = active_clients[client_id] diff --git a/runtime/lua/vim/lsp/callbacks.lua b/runtime/lua/vim/lsp/callbacks.lua index 4e7a8333a0..3270d1d2a9 100644 --- a/runtime/lua/vim/lsp/callbacks.lua +++ b/runtime/lua/vim/lsp/callbacks.lua @@ -82,18 +82,6 @@ M['textDocument/publishDiagnostics'] = function(_, _, result) return end - -- Unloaded buffers should not handle diagnostics. - -- When the buffer is loaded, we'll call on_attach, which sends textDocument/didOpen. - -- This should trigger another publish of the diagnostics. - -- - -- In particular, this stops a ton of spam when first starting a server for current - -- unloaded buffers. - if not api.nvim_buf_is_loaded(bufnr) then - return - end - - util.buf_clear_diagnostics(bufnr) - -- https://microsoft.github.io/language-server-protocol/specifications/specification-current/#diagnostic -- The diagnostic's severity. Can be omitted. If omitted it is up to the -- client to interpret diagnostics as error, warning, info or hint. @@ -104,7 +92,23 @@ M['textDocument/publishDiagnostics'] = function(_, _, result) end end + util.buf_clear_diagnostics(bufnr) + + -- Always save the diagnostics, even if the buf is not loaded. + -- Language servers may report compile or build errors via diagnostics + -- Users should be able to find these, even if they're in files which + -- are not loaded. util.buf_diagnostics_save_positions(bufnr, result.diagnostics) + + -- Unloaded buffers should not handle diagnostics. + -- When the buffer is loaded, we'll call on_attach, which sends textDocument/didOpen. + -- This should trigger another publish of the diagnostics. + -- + -- In particular, this stops a ton of spam when first starting a server for current + -- unloaded buffers. + if not api.nvim_buf_is_loaded(bufnr) then + return + end util.buf_diagnostics_underline(bufnr, result.diagnostics) util.buf_diagnostics_virtual_text(bufnr, result.diagnostics) util.buf_diagnostics_signs(bufnr, result.diagnostics) diff --git a/runtime/lua/vim/lsp/protocol.lua b/runtime/lua/vim/lsp/protocol.lua index 4e926381e0..2773f59b45 100644 --- a/runtime/lua/vim/lsp/protocol.lua +++ b/runtime/lua/vim/lsp/protocol.lua @@ -703,6 +703,10 @@ function protocol.make_client_capabilities() }; hierarchicalDocumentSymbolSupport = true; }; + rename = { + dynamicRegistration = false; + prepareSupport = true; + }; }; workspace = { symbol = { @@ -914,6 +918,7 @@ function protocol.resolve_capabilities(server_capabilities) return nil, string.format("Invalid type for textDocumentSync: %q", type(textDocumentSync)) end end + general_properties.completion = server_capabilities.completionProvider ~= nil general_properties.hover = server_capabilities.hoverProvider or false general_properties.goto_definition = server_capabilities.definitionProvider or false general_properties.find_references = server_capabilities.referencesProvider or false @@ -923,6 +928,15 @@ function protocol.resolve_capabilities(server_capabilities) general_properties.document_formatting = server_capabilities.documentFormattingProvider or false general_properties.document_range_formatting = server_capabilities.documentRangeFormattingProvider or false general_properties.call_hierarchy = server_capabilities.callHierarchyProvider or false + general_properties.execute_command = server_capabilities.executeCommandProvider ~= nil + + if server_capabilities.renameProvider == nil then + general_properties.rename = false + elseif type(server_capabilities.renameProvider) == 'boolean' then + general_properties.rename = server_capabilities.renameProvider + else + general_properties.rename = true + end if server_capabilities.codeActionProvider == nil then general_properties.code_action = false diff --git a/runtime/lua/vim/lsp/util.lua b/runtime/lua/vim/lsp/util.lua index 53f88dea7d..b5f171a985 100644 --- a/runtime/lua/vim/lsp/util.lua +++ b/runtime/lua/vim/lsp/util.lua @@ -807,7 +807,7 @@ function M.fancy_floating_markdown(contents, opts) h.start = h.start + i - 1 h.finish = h.finish + i - 1 if h.finish + 1 <= #stripped then - table.insert(stripped, h.finish + 1, string.rep("─", math.min(width, opts.wrap_at))) + table.insert(stripped, h.finish + 1, string.rep("─", math.min(width, opts.wrap_at or width))) height = height + 1 end end diff --git a/runtime/lua/vim/shared.lua b/runtime/lua/vim/shared.lua index 5c89c63f7b..995c52e8ed 100644 --- a/runtime/lua/vim/shared.lua +++ b/runtime/lua/vim/shared.lua @@ -477,48 +477,77 @@ end --- 2. (arg_value, fn, msg) --- - arg_value: argument value --- - fn: any function accepting one argument, returns true if and ---- only if the argument is valid +--- only if the argument is valid. Can optionally return an additional +--- informative error message as the second returned value. --- - msg: (optional) error string if validation fails function vim.validate(opt) end -- luacheck: no unused -vim.validate = (function() + +do local type_names = { - t='table', s='string', n='number', b='boolean', f='function', c='callable', - ['table']='table', ['string']='string', ['number']='number', - ['boolean']='boolean', ['function']='function', ['callable']='callable', - ['nil']='nil', ['thread']='thread', ['userdata']='userdata', + ['table'] = 'table', t = 'table', + ['string'] = 'string', s = 'string', + ['number'] = 'number', n = 'number', + ['boolean'] = 'boolean', b = 'boolean', + ['function'] = 'function', f = 'function', + ['callable'] = 'callable', c = 'callable', + ['nil'] = 'nil', + ['thread'] = 'thread', + ['userdata'] = 'userdata', } - local function _type_name(t) - local tname = type_names[t] - if tname == nil then - error(string.format('invalid type name: %s', tostring(t))) - end - return tname - end + local function _is_type(val, t) return t == 'callable' and vim.is_callable(val) or type(val) == t end - return function(opt) - assert(type(opt) == 'table', string.format('opt: expected table, got %s', type(opt))) + local function is_valid(opt) + if type(opt) ~= 'table' then + return false, string.format('opt: expected table, got %s', type(opt)) + end + for param_name, spec in pairs(opt) do - assert(type(spec) == 'table', string.format('%s: expected table, got %s', param_name, type(spec))) + if type(spec) ~= 'table' then + return false, string.format('opt[%s]: expected table, got %s', param_name, type(spec)) + end local val = spec[1] -- Argument value. local t = spec[2] -- Type name, or callable. local optional = (true == spec[3]) - if not vim.is_callable(t) then -- Check type name. - if (not optional or val ~= nil) and not _is_type(val, _type_name(t)) then - error(string.format("%s: expected %s, got %s", param_name, _type_name(t), type(val))) + if type(t) == 'string' then + local t_name = type_names[t] + if not t_name then + return false, string.format('invalid type name: %s', t) + end + + if (not optional or val ~= nil) and not _is_type(val, t_name) then + return false, string.format("%s: expected %s, got %s", param_name, t_name, type(val)) + end + elseif vim.is_callable(t) then + -- Check user-provided validation function. + local valid, optional_message = t(val) + if not valid then + local error_message = string.format("%s: expected %s, got %s", param_name, (spec[3] or '?'), val) + if optional_message ~= nil then + error_message = error_message .. string.format(". Info: %s", optional_message) + end + + return false, error_message end - elseif not t(val) then -- Check user-provided validation function. - error(string.format("%s: expected %s, got %s", param_name, (spec[3] or '?'), val)) + else + return false, string.format("invalid type name: %s", tostring(t)) end end - return true + + return true, nil end -end)() + function vim.validate(opt) + local ok, err_msg = is_valid(opt) + if not ok then + error(debug.traceback(err_msg, 2), 2) + end + end +end --- Returns true if object `f` can be called as a function. --- --@param f Any object diff --git a/runtime/lua/vim/treesitter.lua b/runtime/lua/vim/treesitter.lua index 77bbfaa3ad..0de3388356 100644 --- a/runtime/lua/vim/treesitter.lua +++ b/runtime/lua/vim/treesitter.lua @@ -59,6 +59,24 @@ function Parser:_on_bytes(bufnr, changed_tick, end end +--- Registers callbacks for the parser +-- @param cbs An `nvim_buf_attach`-like table argument with the following keys : +-- `on_bytes` : see `nvim_buf_attach`, but this will be called _after_ the parsers callback. +-- `on_changedtree` : a callback that will be called everytime the tree has syntactical changes. +-- it will only be passed one argument, that is a table of the ranges (as node ranges) that +-- changed. +function Parser:register_cbs(cbs) + if not cbs then return end + + if cbs.on_changedtree then + table.insert(self.changedtree_cbs, cbs.on_changedtree) + end + + if cbs.on_bytes then + table.insert(self.bytes_cbs, cbs.on_bytes) + end +end + --- Sets the included ranges for the current parser -- -- @param ranges A table of nodes that will be used as the ranges the parser should include. @@ -68,6 +86,11 @@ function Parser:set_included_ranges(ranges) self.valid = false end +--- Gets the included ranges for the parsers +function Parser:included_ranges() + return self._parser:included_ranges() +end + local M = vim.tbl_extend("error", query, language) setmetatable(M, { @@ -127,11 +150,7 @@ end -- -- @param bufnr The buffer the parser should be tied to -- @param ft The filetype of this parser --- @param buf_attach_cbs An `nvim_buf_attach`-like table argument with the following keys : --- `on_lines` : see `nvim_buf_attach`, but this will be called _after_ the parsers callback. --- `on_changedtree` : a callback that will be called everytime the tree has syntactical changes. --- it will only be passed one argument, that is a table of the ranges (as node ranges) that --- changed. +-- @param buf_attach_cbs See Parser:register_cbs -- -- @returns The parser function M.get_parser(bufnr, lang, buf_attach_cbs) @@ -147,13 +166,7 @@ function M.get_parser(bufnr, lang, buf_attach_cbs) parsers[id] = M._create_parser(bufnr, lang, id) end - if buf_attach_cbs and buf_attach_cbs.on_changedtree then - table.insert(parsers[id].changedtree_cbs, buf_attach_cbs.on_changedtree) - end - - if buf_attach_cbs and buf_attach_cbs.on_bytes then - table.insert(parsers[id].bytes_cbs, buf_attach_cbs.on_bytes) - end + parsers[id]:register_cbs(buf_attach_cbs) return parsers[id] end diff --git a/runtime/lua/vim/treesitter/highlighter.lua b/runtime/lua/vim/treesitter/highlighter.lua index 0f497fe434..decde08019 100644 --- a/runtime/lua/vim/treesitter/highlighter.lua +++ b/runtime/lua/vim/treesitter/highlighter.lua @@ -8,7 +8,7 @@ TSHighlighter.active = TSHighlighter.active or {} local ns = a.nvim_create_namespace("treesitter/highlighter") --- These are conventions defined by tree-sitter, though it +-- These are conventions defined by nvim-treesitter, though it -- needs to be user extensible also. TSHighlighter.hl_map = { ["error"] = "Error", @@ -56,21 +56,14 @@ TSHighlighter.hl_map = { ["include"] = "Include", } -function TSHighlighter.new(query, bufnr, ft) - if bufnr == nil or bufnr == 0 then - bufnr = a.nvim_get_current_buf() - end - +function TSHighlighter.new(parser, query) local self = setmetatable({}, TSHighlighter) - self.parser = vim.treesitter.get_parser( - bufnr, - ft, - { - on_changedtree = function(...) self:on_changedtree(...) end, - } - ) - - self.buf = self.parser.bufnr + + self.parser = parser + parser:register_cbs { + on_changedtree = function(...) self:on_changedtree(...) end + } + self:set_query(query) self.edit_count = 0 self.redraw_count = 0 @@ -79,7 +72,11 @@ function TSHighlighter.new(query, bufnr, ft) a.nvim_buf_set_option(self.buf, "syntax", "") -- TODO(bfredl): can has multiple highlighters per buffer???? - TSHighlighter.active[bufnr] = self + if not TSHighlighter.active[parser.bufnr] then + TSHighlighter.active[parser.bufnr] = {} + end + + TSHighlighter.active[parser.bufnr][parser.lang] = self -- Tricky: if syntax hasn't been enabled, we need to reload color scheme -- but use synload.vim rather than syntax.vim to not enable @@ -119,13 +116,6 @@ end function TSHighlighter:set_query(query) if type(query) == "string" then query = vim.treesitter.parse_query(self.parser.lang, query) - elseif query == nil then - query = vim.treesitter.get_query(self.parser.lang, 'highlights') - - if query == nil then - a.nvim_err_writeln("No highlights.scm query found for " .. self.parser.lang) - query = vim.treesitter.parse_query(self.parser.lang, "") - end end self.query = query @@ -139,12 +129,16 @@ function TSHighlighter:set_query(query) end }) - a.nvim__buf_redraw_range(self.buf, 0, a.nvim_buf_line_count(self.buf)) + a.nvim__buf_redraw_range(self.parser.bufnr, 0, a.nvim_buf_line_count(self.parser.bufnr)) end -function TSHighlighter._on_line(_, _win, buf, line) - -- on_line is only called when this is non-nil - local self = TSHighlighter.active[buf] +local function iter_active_tshl(buf, fn) + for _, hl in pairs(TSHighlighter.active[buf] or {}) do + fn(hl) + end +end + +local function on_line_impl(self, buf, line) if self.root == nil then return -- parser bought the farm already end @@ -172,24 +166,38 @@ function TSHighlighter._on_line(_, _win, buf, line) end end -function TSHighlighter._on_buf(_, buf) - local self = TSHighlighter.active[buf] - if self then - local tree = self.parser:parse() - self.root = (tree and tree:root()) or nil +function TSHighlighter._on_line(_, _win, buf, line, highlighter) + -- on_line is only called when this is non-nil + if highlighter then + on_line_impl(highlighter, buf, line) + else + iter_active_tshl(buf, function(self) + on_line_impl(self, buf, line) + end) end end +function TSHighlighter._on_buf(_, buf) + iter_active_tshl(buf, function(self) + if self then + local tree = self.parser:parse() + self.root = (tree and tree:root()) or nil + end + end) +end + function TSHighlighter._on_win(_, _win, buf, _topline, botline) - local self = TSHighlighter.active[buf] - if not self then - return false - end + iter_active_tshl(buf, function(self) + if not self then + return false + end - self.iter = nil - self.nextrow = 0 - self.botline = botline - self.redraw_count = self.redraw_count + 1 + self.iter = nil + self.nextrow = 0 + self.botline = botline + self.redraw_count = self.redraw_count + 1 + return true + end) return true end diff --git a/runtime/lua/vim/treesitter/query.lua b/runtime/lua/vim/treesitter/query.lua index 494fb59fa7..2903c5905c 100644 --- a/runtime/lua/vim/treesitter/query.lua +++ b/runtime/lua/vim/treesitter/query.lua @@ -8,6 +8,104 @@ Query.__index = Query local M = {} +-- Filter the runtime query files, the spec is like regular runtime files but in the new `queries` +-- directory. They resemble ftplugins, that is that you can override queries by adding things in the +-- `queries` directory, and extend using the `after/queries` directory. +local function filter_files(file_list) + local main = nil + local after = {} + + for _, fname in ipairs(file_list) do + -- Only get the name of the directory containing the queries directory + if vim.fn.fnamemodify(fname, ":p:h:h:h:t") == "after" then + table.insert(after, fname) + -- The first one is the one with most priority + elseif not main then + main = fname + end + end + + return { main, unpack(after) } +end + +local function runtime_query_path(lang, query_name) + return string.format('queries/%s/%s.scm', lang, query_name) +end + +local function filtered_runtime_queries(lang, query_name) + return filter_files(a.nvim_get_runtime_file(runtime_query_path(lang, query_name), true) or {}) +end + +local function get_query_files(lang, query_name, is_included) + local lang_files = filtered_runtime_queries(lang, query_name) + local query_files = lang_files + + if #query_files == 0 then return {} end + + local base_langs = {} + + -- Now get the base languages by looking at the first line of every file + -- The syntax is the folowing : + -- ;+ inherits: ({language},)*{language} + -- + -- {language} ::= {lang} | ({lang}) + local MODELINE_FORMAT = "^;+%s*inherits%s*:?%s*([a-z_,()]+)%s*$" + + for _, file in ipairs(query_files) do + local modeline = vim.fn.readfile(file, "", 1) + + if #modeline == 1 then + local langlist = modeline[1]:match(MODELINE_FORMAT) + + if langlist then + for _, incllang in ipairs(vim.split(langlist, ',', true)) do + local is_optional = incllang:match("%(.*%)") + + if is_optional then + if not is_included then + table.insert(base_langs, incllang:sub(2, #incllang - 1)) + end + else + table.insert(base_langs, incllang) + end + end + end + end + end + + for _, base_lang in ipairs(base_langs) do + local base_files = get_query_files(base_lang, query_name, true) + vim.list_extend(query_files, base_files) + end + + return query_files +end + +local function read_query_files(filenames) + local contents = {} + + for _,filename in ipairs(filenames) do + vim.list_extend(contents, vim.fn.readfile(filename)) + end + + return table.concat(contents, '\n') +end + +--- Returns the runtime query {query_name} for {lang}. +-- +-- @param lang The language to use for the query +-- @param query_name The name of the query (i.e. "highlights") +-- +-- @return The corresponding query, parsed. +function M.get_query(lang, query_name) + local query_files = get_query_files(lang, query_name) + local query_string = read_query_files(query_files) + + if #query_string > 0 then + return M.parse_query(lang, query_string) + end +end + --- Parses a query. -- -- @param language The language |