Use stylua for autoformat code (#1480)

lua/nvim-treesitter/indent.lua

@@ -1,6 +1,6 @@
-local parsers = require'nvim-treesitter.parsers'
-local queries = require'nvim-treesitter.query'
-local tsutils = require'nvim-treesitter.ts_utils'
+local parsers = require "nvim-treesitter.parsers"
+local queries = require "nvim-treesitter.query"
+local tsutils = require "nvim-treesitter.ts_utils"
 
 local M = {}
 
@@ -8,7 +8,9 @@ local M = {}
 local function get_node_at_line(root, lnum)
   for node in root:iter_children() do
     local srow, _, erow = node:range()
-    if srow == lnum then return node end
+    if srow == lnum then
+      return node
+    end
 
     if node:child_count() > 0 and srow < lnum and lnum <= erow then
       return get_node_at_line(node, lnum)
@@ -17,13 +19,15 @@ local function get_node_at_line(root, lnum)
 end
 
 local function node_fmt(node)
-  if not node then return nil end
+  if not node then
+    return nil
+  end
   return tostring(node)
 end
 
 local get_indents = tsutils.memoize_by_buf_tick(function(bufnr, root, lang)
   local get_map = function(capture)
-    local matches = queries.get_capture_matches(bufnr, capture, 'indents', root, lang) or {}
+    local matches = queries.get_capture_matches(bufnr, capture, "indents", root, lang) or {}
     local map = {}
     for _, node in ipairs(matches) do
       map[tostring(node)] = true
@@ -32,29 +36,33 @@ local get_indents = tsutils.memoize_by_buf_tick(function(bufnr, root, lang)
   end
 
   return {
-    indents = get_map('@indent.node'),
-    branches = get_map('@branch.node'),
-    returns = get_map('@return.node'),
-    ignores = get_map('@ignore.node'),
+    indents = get_map "@indent.node",
+    branches = get_map "@branch.node",
+    returns = get_map "@return.node",
+    ignores = get_map "@ignore.node",
   }
 end, {
   -- Memoize by bufnr and lang together.
   key = function(bufnr, _, lang)
-    return tostring(bufnr) .. '_' .. lang
-  end
+    return tostring(bufnr) .. "_" .. lang
+  end,
 })
 
 function M.get_indent(lnum)
   local parser = parsers.get_parser()
-  if not parser or not lnum then return -1 end
+  if not parser or not lnum then
+    return -1
+  end
 
   local root, _, lang_tree = tsutils.get_root_for_position(lnum, 0, parser)
 
   -- Not likely, but just in case...
-  if not root then return 0 end
+  if not root then
+    return 0
+  end
 
   local q = get_indents(vim.api.nvim_get_current_buf(), root, lang_tree:lang())
-  local node = get_node_at_line(root, lnum-1)
+  local node = get_node_at_line(root, lnum - 1)
 
   local indent = 0
   local indent_size = vim.fn.shiftwidth()
@@ -65,11 +73,11 @@ function M.get_indent(lnum)
   if not node then
     local prevnonblank = vim.fn.prevnonblank(lnum)
     if prevnonblank ~= lnum then
-      local prev_node = get_node_at_line(root, prevnonblank-1)
+      local prev_node = get_node_at_line(root, prevnonblank - 1)
       -- get previous node in any case to avoid erroring
-      while not prev_node and prevnonblank-1 > 0 do
-        prevnonblank = vim.fn.prevnonblank(prevnonblank-1)
-        prev_node = get_node_at_line(root, prevnonblank-1)
+      while not prev_node and prevnonblank - 1 > 0 do
+        prevnonblank = vim.fn.prevnonblank(prevnonblank - 1)
+        prev_node = get_node_at_line(root, prevnonblank - 1)
       end
 
       -- nodes can be marked @return to prevent using them
@@ -91,7 +99,7 @@ function M.get_indent(lnum)
   -- if the prevnonblank fails (prev_node wraps our line) we need to fall back to taking
   -- the first child of the node that wraps the current line, or the wrapper itself
   if not node then
-    local wrapper = root:descendant_for_range(lnum-1, 0, lnum-1, -1)
+    local wrapper = root:descendant_for_range(lnum - 1, 0, lnum - 1, -1)
     node = wrapper:child(0) or wrapper
     if q.indents[node_fmt(wrapper)] ~= nil and wrapper ~= root then
       indent = indent_size
@@ -107,7 +115,7 @@ function M.get_indent(lnum)
 
   while node do
     -- do not indent if we are inside an @ignore block
-    if q.ignores[node_fmt(node)] and node:start() < lnum-1 and node:end_() > lnum-1 then
+    if q.ignores[node_fmt(node)] and node:start() < lnum - 1 and node:end_() > lnum - 1 then
       return -1
     end
 
@@ -129,8 +137,8 @@ local indent_funcs = {}
 
 function M.attach(bufnr)
   indent_funcs[bufnr] = vim.bo.indentexpr
-  vim.bo.indentexpr = 'nvim_treesitter#indent()'
-  vim.api.nvim_command("au Filetype "..vim.bo.filetype.." setlocal indentexpr=nvim_treesitter#indent()")
+  vim.bo.indentexpr = "nvim_treesitter#indent()"
+  vim.api.nvim_command("au Filetype " .. vim.bo.filetype .. " setlocal indentexpr=nvim_treesitter#indent()")
 end
 
 function M.detach(bufnr)