general clean-ups (#3175)

1 files changed, 12 insertions, 12 deletions

diff --git a/lib/scope.js b/lib/scope.js
index fb14480f..d4b13d12 100644
--- a/lib/scope.js
+++ b/lib/scope.js
@@ -91,7 +91,7 @@ SymbolDef.prototype = {
     }
 };
 
-AST_Toplevel.DEFMETHOD("figure_out_scope", function(options){
+AST_Toplevel.DEFMETHOD("figure_out_scope", function(options) {
     options = defaults(options, {
         cache: null,
         ie8: false,
@@ -101,7 +101,7 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options){
     var self = this;
     var scope = self.parent_scope = null;
     var defun = null;
-    var tw = new TreeWalker(function(node, descend){
+    var tw = new TreeWalker(function(node, descend) {
         if (node instanceof AST_Catch) {
             var save_scope = scope;
             scope = new AST_Scope(node);
@@ -162,7 +162,7 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options){
 
     // pass 2: find back references and eval
     self.globals = new Dictionary();
-    var tw = new TreeWalker(function(node, descend){
+    var tw = new TreeWalker(function(node, descend) {
         if (node instanceof AST_LoopControl && node.label) {
             node.label.thedef.references.push(node);
             return true;
@@ -217,7 +217,7 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options){
     }
 });
 
-AST_Toplevel.DEFMETHOD("def_global", function(node){
+AST_Toplevel.DEFMETHOD("def_global", function(node) {
     var globals = this.globals, name = node.name;
     if (globals.has(name)) {
         return globals.get(name);
@@ -230,7 +230,7 @@ AST_Toplevel.DEFMETHOD("def_global", function(node){
     }
 });
 
-AST_Scope.DEFMETHOD("init_scope_vars", function(parent_scope){
+AST_Scope.DEFMETHOD("init_scope_vars", function(parent_scope) {
     this.variables = new Dictionary();  // map name to AST_SymbolVar (variables defined in this scope; includes functions)
     this.functions = new Dictionary();  // map name to AST_SymbolDefun (functions defined in this scope)
     this.uses_with = false;             // will be set to true if this or some nested scope uses the `with` statement
@@ -240,7 +240,7 @@ AST_Scope.DEFMETHOD("init_scope_vars", function(parent_scope){
     this.cname = -1;                    // the current index for mangling functions/variables
 });
 
-AST_Lambda.DEFMETHOD("init_scope_vars", function(){
+AST_Lambda.DEFMETHOD("init_scope_vars", function() {
     AST_Scope.prototype.init_scope_vars.apply(this, arguments);
     this.uses_arguments = false;
     this.def_variable(new AST_SymbolFunarg({
@@ -270,20 +270,20 @@ AST_Symbol.DEFMETHOD("reference", function(options) {
     this.mark_enclosed(options);
 });
 
-AST_Scope.DEFMETHOD("find_variable", function(name){
+AST_Scope.DEFMETHOD("find_variable", function(name) {
     if (name instanceof AST_Symbol) name = name.name;
     return this.variables.get(name)
         || (this.parent_scope && this.parent_scope.find_variable(name));
 });
 
-AST_Scope.DEFMETHOD("def_function", function(symbol, init){
+AST_Scope.DEFMETHOD("def_function", function(symbol, init) {
     var def = this.def_variable(symbol, init);
     if (!def.init || def.init instanceof AST_Defun) def.init = init;
     this.functions.set(symbol.name, def);
     return def;
 });
 
-AST_Scope.DEFMETHOD("def_variable", function(symbol, init){
+AST_Scope.DEFMETHOD("def_variable", function(symbol, init) {
     var def = this.variables.get(symbol.name);
     if (def) {
         def.orig.push(symbol);
@@ -390,7 +390,7 @@ function _default_mangler_options(options) {
     return options;
 }
 
-AST_Toplevel.DEFMETHOD("mangle_names", function(options){
+AST_Toplevel.DEFMETHOD("mangle_names", function(options) {
     options = _default_mangler_options(options);
 
     // We only need to mangle declaration nodes.  Special logic wired
@@ -407,7 +407,7 @@ AST_Toplevel.DEFMETHOD("mangle_names", function(options){
     }
 
     var redefined = [];
-    var tw = new TreeWalker(function(node, descend){
+    var tw = new TreeWalker(function(node, descend) {
         if (node instanceof AST_LabeledStatement) {
             // lname is incremented when we get to the AST_Label
             var save_nesting = lname;
@@ -520,7 +520,7 @@ AST_Sequence.DEFMETHOD("tail_node", function() {
     return this.expressions[this.expressions.length - 1];
 });
 
-AST_Toplevel.DEFMETHOD("compute_char_frequency", function(options){
+AST_Toplevel.DEFMETHOD("compute_char_frequency", function(options) {
     options = _default_mangler_options(options);
     base54.reset();
     try {