squash: groupIndent -> kgroupIndent

lib/console.js

@@ -26,7 +26,7 @@ const util = require('util');
 const kCounts = Symbol('counts');
 
 // Track amount of indentation required via `console.group()`.
-const groupIndent = Symbol('groupIndent');
+const kGroupIndent = Symbol('groupIndent');
 
 function Console(stdout, stderr, ignoreErrors = true) {
   if (!(this instanceof Console)) {
@@ -60,15 +60,14 @@ function Console(stdout, stderr, ignoreErrors = true) {
   Object.defineProperty(this, '_stderrErrorHandler', prop);
 
   this[kCounts] = new Map();
+  this[kGroupIndent] = '';
 
   // bind the prototype functions to this Console instance
   var keys = Object.keys(Console.prototype);
   for (var v = 0; v < keys.length; v++) {
     var k = keys[v];
     this[k] = this[k].bind(this);
   }
-
-  this[groupIndent] = '';
 }
 
 // Make a function that can serve as the callback passed to `stream.write()`.
@@ -116,7 +115,7 @@ function write(ignoreErrors, stream, string, errorhandler) {
 Console.prototype.log = function log(...args) {
   write(this._ignoreErrors,
         this._stdout,
-        `${this[groupIndent]}${util.format.apply(null, args)}\n`,
+        `${this[kGroupIndent]}${util.format.apply(null, args)}\n`,
         this._stdoutErrorHandler);
 };
 
@@ -127,7 +126,7 @@ Console.prototype.info = Console.prototype.log;
 Console.prototype.warn = function warn(...args) {
   write(this._ignoreErrors,
         this._stderr,
-        `${this[groupIndent]}${util.format.apply(null, args)}\n`,
+        `${this[kGroupIndent]}${util.format.apply(null, args)}\n`,
         this._stderrErrorHandler);
 };
 
@@ -139,7 +138,7 @@ Console.prototype.dir = function dir(object, options) {
   options = Object.assign({ customInspect: false }, options);
   write(this._ignoreErrors,
         this._stdout,
-        `${this[groupIndent]}${util.inspect(object, options)}\n`,
+        `${this[kGroupIndent]}${util.inspect(object, options)}\n`,
         this._stdoutErrorHandler);
 };
 
@@ -223,13 +222,14 @@ Console.prototype.group = function group(...data) {
   if (data.length > 0) {
     this.log(...data);
   }
-  this[groupIndent] += '  ';
+  this[kGroupIndent] += '  ';
 };
 
 Console.prototype.groupCollapsed = Console.prototype.group;
 
 Console.prototype.groupEnd = function groupEnd() {
-  this[groupIndent] = this[groupIndent].slice(0, this[groupIndent].length - 2);
+  this[kGroupIndent] =
+    this[kGroupIndent].slice(0, this[kGroupIndent].length - 2);
 };
 
 module.exports = new Console(process.stdout, process.stderr);