Format with stylua

lua/luasnip/loaders/from_snipmate.lua

@@ -47,14 +47,18 @@ local function parse_snipmate(buffer, filename)
 		end
 
 		body = table.concat(body, "\n")
-		local snip = sp({
-			trig = prefix,
-			dscr = description,
-			wordTrig = true,
-			priority = snipmate_opts.priority,
-		}, body, {
-			parse_fn = snipmate_parse_fn
-		})
+		local snip = sp(
+			{
+				trig = prefix,
+				dscr = description,
+				wordTrig = true,
+				priority = snipmate_opts.priority,
+			},
+			body,
+			{
+				parse_fn = snipmate_parse_fn,
+			}
+		)
 		table.insert(snippets[snippet_type], snip)
 	end
 

lua/luasnip/nodes/dynamicNode.lua

@@ -45,7 +45,7 @@ function DynamicNode:get_static_text()
 		if self.snip then
 			return self.snip:get_static_text()
 		else
-			return {""}
+			return { "" }
 		end
 	end
 end

lua/luasnip/nodes/functionNode.lua

@@ -118,10 +118,16 @@ function FunctionNode:set_dependents()
 		-- appends the key.
 		-- Maybe this is stupid??
 		if rawget(arg, "type") ~= nil then
-			dict:set(vim.list_extend({arg}, append_list), self)
+			dict:set(vim.list_extend({ arg }, append_list), self)
 		elseif arg.absolute_insert_position then
 			-- copy, list_extend mutates.
-			dict:set(vim.list_extend(vim.deepcopy(arg.absolute_insert_position), append_list), self)
+			dict:set(
+				vim.list_extend(
+					vim.deepcopy(arg.absolute_insert_position),
+					append_list
+				),
+				self
+			)
 		end
 	end
 end

lua/luasnip/nodes/node.lua

@@ -151,7 +151,10 @@ local function find_dependents(self, position_self, dict)
 	vim.list_extend(nodes, dict:find_all(position_self, "dependent") or {})
 	position_self[#position_self] = nil
 
-	vim.list_extend(nodes, dict:find_all({self, "dependents"}, "dependent") or {})
+	vim.list_extend(
+		nodes,
+		dict:find_all({ self, "dependents" }, "dependent") or {}
+	)
 
 	return nodes
 end
@@ -251,7 +254,9 @@ local function get_args(node, get_text_func_name)
 			-- the node is not (yet, maybe) visible.
 			return nil
 		end
-		local arg_table = node.parent.snippet.dependents_dict:get(arg.absolute_insert_position)
+		local arg_table = node.parent.snippet.dependents_dict:get(
+			arg.absolute_insert_position
+		)
 		if not arg_table then
 			return nil
 		end

lua/luasnip/nodes/snippetProxy.lua

@@ -46,7 +46,7 @@ end
 
 -- some values of the snippet are nil by default, list them here so snippets
 -- aren't instantiated because of them.
-local license_to_nil = {priority = true}
+local license_to_nil = { priority = true }
 
 -- context and opts are (almost) the same objects as in s(contex, nodes, opts), snippet is a string representing the snippet.
 -- opts can aditionally contain the key `parse_fn`, which will be used to parse

lua/luasnip/nodes/util.lua

@@ -39,7 +39,7 @@ local function make_args_absolute(args, parent_insert_position, target)
 			-- parent.
 			local t = vim.deepcopy(parent_insert_position)
 			table.insert(t, arg)
-			target[i] = {absolute_insert_position = t}
+			target[i] = { absolute_insert_position = t }
 		else
 			-- insert node or absolute_indexer itself, node's absolute_insert_position may be nil, check for that during
 			-- usage.

lua/luasnip/util/directed_graph.lua

@@ -11,15 +11,15 @@ Vertex.__index = Vertex
 local function new_graph()
 	return setmetatable({
 		-- all vertices of this graph.
-		vertices = {}
+		vertices = {},
 	}, DirectedGraph)
 end
 local function new_vertex()
 	return setmetatable({
 		-- vertices this vertex has an edge from/to.
 		-- map[vert -> bool]
 		incoming_edge_verts = {},
-		outgoing_edge_verts = {}
+		outgoing_edge_verts = {},
 	}, Vertex)
 end
 
@@ -125,7 +125,6 @@ function DirectedGraph:topological_sort()
 		-- function (alternative: maybe return indices in graph.vertices?).
 		table.insert(sorting, original_vert[v])
 
-
 		-- find vertices which, if v is removed from graph, have no more incoming edges.
 		-- Those are sources after v is removed.
 		for outgoing_edge_vert, _ in pairs(v.outgoing_edge_verts) do

lua/luasnip/util/environ.lua

@@ -134,9 +134,9 @@ _env_namespace("", builtin_namespace)
 function Environ.env_namespace(name, opts)
 	assert(
 		name:match("^[a-zA-Z][a-zA-Z0-9]*$"),
-		(
-			"You can't create a namespace with name '%s' it has to contain only and at least a non alpha-numeric character"
-		):format(name)
+		("You can't create a namespace with name '%s' it has to contain only and at least a non alpha-numeric character"):format(
+			name
+		)
 	)
 	assert(
 		not builtin_namespace.builtin_ns[name],

lua/luasnip/util/functions.lua

@@ -33,10 +33,17 @@ return {
 	eval_vim_dynamic = function(vimstring)
 		return function()
 			-- 'echo'd string is returned to lua.
-			return sn(nil, {t(vim.split(
-				vim.api.nvim_exec("echo " .. vimstring, true),
-				"\n"
-			))})
+			return sn(
+				nil,
+				{
+					t(
+						vim.split(
+							vim.api.nvim_exec("echo " .. vimstring, true),
+							"\n"
+						)
+					),
+				}
+			)
 		end
 	end,
 	copy = function(args)

lua/luasnip/util/parser/ast_parser.lua

@@ -83,7 +83,7 @@ local function var_func(ast)
 				return variable_default
 			else
 				-- lines might still just be {} (#lines == 0).
-				lines = {""}
+				lines = { "" }
 			end
 		end
 
@@ -124,7 +124,10 @@ local function placeholder_func(_, parent, _, placeholder_snip)
 		return sNode.SN(nil, iNode.I(1, iText))
 	end
 
-	return sNode.SN(nil, session.config.parser_nested_assembler(1, placeholder_snip))
+	return sNode.SN(
+		nil,
+		session.config.parser_nested_assembler(1, placeholder_snip)
+	)
 end
 
 ---If this tabstop-node (CHOICE, TABSTOP or PLACEHOLDER) is a copy of another,
@@ -135,7 +138,8 @@ local function tabstop_node_copy_inst(ast)
 	local existing_tabstop_ast_node = ast.copies
 	if existing_tabstop_ast_node then
 		-- this tabstop is a mirror of an already-parsed tabstop/placeholder.
-		ast.parsed = fNode.F(copy_func(ast), { existing_tabstop_ast_node.parsed })
+		ast.parsed =
+			fNode.F(copy_func(ast), { existing_tabstop_ast_node.parsed })
 		return true
 	end
 	return false
@@ -186,7 +190,7 @@ local to_node_funcs = {
 			local snip = sNode.SN(1, ast2luasnip_nodes(ast.children))
 			node = dNode.D(ast.tabstop, placeholder_func, {}, {
 				-- pass snip here, again to preserve references to other tables.
-				user_args = {snip}
+				user_args = { snip },
 			})
 		end
 
@@ -223,13 +227,13 @@ local to_node_funcs = {
 
 				-- just wrap it for more uniformity.
 				if type(var_value) == "string" then
-					var_value = {var_value}
+					var_value = { var_value }
 				end
 
 				if
 					(#var_value == 1 and #var_value[1] == 0)
-					or #var_value == 0 then
-
+					or #var_value == 0
+				then
 					-- var is empty, default is inserted.
 					-- if no default, it's not interactive (an empty string is inserted).
 					return default and default:is_interactive()
@@ -262,16 +266,15 @@ local to_node_funcs = {
 			-- just needs to be documented a bit.
 			--
 			-- `default` is potentially nil.
-			user_args = {default}
+			user_args = { default },
 		})
 		d.is_interactive = is_interactive_fn
 
 		-- if the variable is preceded by \n<indent>, the indent is applied to
 		-- all lines of the variable (important for eg. TM_SELECTED_TEXT).
 		if ast.previous_text ~= nil and #ast.previous_text > 1 then
-			local last_line_indent = ast.previous_text[#ast.previous_text]:match(
-				"^%s+$"
-			)
+			local last_line_indent =
+				ast.previous_text[#ast.previous_text]:match("^%s+$")
 			if last_line_indent then
 				-- TM_SELECTED_TEXT contains the indent of the selected
 				-- snippets, which leads to correct indentation if the
@@ -333,7 +336,10 @@ function M.to_luasnip_nodes(ast, state)
 	ast_utils.give_vars_previous_text(ast)
 
 	local ast_nodes_topsort = ast_utils.parse_order(ast)
-	assert(ast_nodes_topsort, "cannot represent snippet: contains circular dependencies")
+	assert(
+		ast_nodes_topsort,
+		"cannot represent snippet: contains circular dependencies"
+	)
 	for _, node in ipairs(ast_nodes_topsort) do
 		to_node(node, state)
 	end

lua/luasnip/util/parser/ast_utils.lua

@@ -223,10 +223,9 @@ function M.fix_zero(ast)
 		or (
 			zn
 			and not is_copied
-			and (
-				zn.type == types.TABSTOP or
-				(zn.type == types.PLACEHOLDER and text_only_placeholder(zn))
-			)
+			and (zn.type == types.TABSTOP or (zn.type == types.PLACEHOLDER and text_only_placeholder(
+				zn
+			)))
 			and ast.children[ast_child_with_0_indx] == zn
 		)
 	then
@@ -241,10 +240,7 @@ function M.fix_zero(ast)
 
 	-- insert $0 as a direct child to snippet, just behind the original $0/the
 	-- node containing it.
-	table.insert(
-		ast.children,
-		ast_child_with_0_indx + 1,
-		Ast.tabstop(0))
+	table.insert(ast.children, ast_child_with_0_indx + 1, Ast.tabstop(0))
 end
 
 ---This function identifies which tabstops/placeholder/choices are copies, and
@@ -352,10 +348,8 @@ end
 
 function M.apply_transform(transform)
 	if jsregexp_ok then
-		local reg_compiled = jsregexp.compile(
-			transform.pattern,
-			transform.option
-		)
+		local reg_compiled =
+			jsregexp.compile(transform.pattern, transform.option)
 		-- can be passed to functionNode!
 		return function(lines)
 			-- luasnip expects+passes lines as list, but regex needs one string.
@@ -370,13 +364,13 @@ function M.apply_transform(transform)
 			for _, match in ipairs(matches) do
 				-- begin_ind and end_ind are inclusive.
 				transformed = transformed
-					.. lines:sub(prev_match_end+1, match.begin_ind - 1)
+					.. lines:sub(prev_match_end + 1, match.begin_ind - 1)
 					.. apply_transform_format(transform.format, match.groups)
 
 				-- end-inclusive
 				prev_match_end = match.end_ind
 			end
-			transformed = transformed .. lines:sub(prev_match_end+1, #lines)
+			transformed = transformed .. lines:sub(prev_match_end + 1, #lines)
 
 			return vim.split(transformed, "\n")
 		end
@@ -396,7 +390,7 @@ end
 ---The text is accessible as ast_node.previous_text, a string[].
 ---@param ast table: the AST.
 function M.give_vars_previous_text(ast)
-	local last_text = {""}
+	local last_text = { "" }
 	-- important: predicate_ltr_nodes visits the node in the order they appear,
 	-- textually, in the snippet.
 	-- This is necessary to actually ensure the variables actually get the text just in front of them.
@@ -420,7 +414,7 @@ function M.give_vars_previous_text(ast)
 			node.previous_text = last_text
 		else
 			-- reset last_text when a different node is encountered.
-			last_text = {""}
+			last_text = { "" }
 		end
 		-- continue..
 		return false
@@ -432,7 +426,7 @@ end
 ---variable is just some text, inserts its default, or its variable-name has to
 ---be deferred to runtime.
 ---So, each variable is a dynamicNode, and needs a tabstop.
----In vscode the variables are visited 
+---In vscode the variables are visited
 --- 1) after all other tabstops/placeholders/choices and
 --- 2) in the order they appear in the snippet-body.
 ---We mimic this behaviour.

lua/luasnip/util/parser/init.lua

@@ -40,7 +40,7 @@ function M.parse_snippet(context, body, opts)
 	end
 
 	local nodes = ast_parser.to_luasnip_nodes(ast, {
-		var_functions = opts.variables
+		var_functions = opts.variables,
 	})
 
 	if type(context) == "number" then
@@ -81,7 +81,8 @@ local function backticks_to_variable(body)
 			.. "}"
 
 		-- don't include backticks in vimscript.
-		var_map[varname] = functions.eval_vim_dynamic(body:sub(from + 1, to - 1))
+		var_map[varname] =
+			functions.eval_vim_dynamic(body:sub(from + 1, to - 1))
 		processed_to = to + 1
 		variable_indx = variable_indx + 1
 	end
@@ -100,7 +101,7 @@ function M.parse_snipmate(context, body, opts)
 	opts.variables = {}
 	for name, fn in pairs(new_vars) do
 		-- created dynamicNode is not interactive.
-		opts.variables[name] = {fn, util.no}
+		opts.variables[name] = { fn, util.no }
 	end
 	return M.parse_snippet(context, body, opts)
 end

lua/luasnip/util/parser/neovim_ast.lua

@@ -187,7 +187,11 @@ function M.merge_adjacent_text(ast)
 			-- When we do this is not important, since it does not change the TEXT-nodes, here is just comfortable.
 			M.merge_adjacent_text(child)
 
-			if child.type == node_type.TEXT and last_child and last_child.type == node_type.TEXT then
+			if
+				child.type == node_type.TEXT
+				and last_child
+				and last_child.type == node_type.TEXT
+			then
 				last_child.raw = last_child.raw .. child.raw
 				last_child.esc = last_child.esc .. child.esc
 			else