From 8901c29bd5b18458eb164fe3ae2ae15f24d71aa6 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Tue, 31 Mar 2015 05:50:28 -0700
Subject: [PATCH] minor style change.

---
 lib/widget.js | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/lib/widget.js b/lib/widget.js
index 91ff97e..fea98b2 100644
--- a/lib/widget.js
+++ b/lib/widget.js
@@ -179,7 +179,7 @@ Node.prototype.emitDescendants = function() {
   var args = Array.prototype.slice(arguments)
     , iter;
 
-  if (typeof args[args.length-1] === 'function') {
+  if (typeof args[args.length - 1] === 'function') {
     iter = args.pop();
   }
 
@@ -193,7 +193,7 @@ Node.prototype.emitAncestors = function() {
   var args = Array.prototype.slice(arguments)
     , iter;
 
-  if (typeof args[args.length-1] === 'function') {
+  if (typeof args[args.length - 1] === 'function') {
     iter = args.pop();
   }
 
@@ -1175,7 +1175,7 @@ Screen.prototype.draw = function(start, end) {
             }
           }
 
-          if (out[out.length-1] === ';') out = out.slice(0, -1);
+          if (out[out.length - 1] === ';') out = out.slice(0, -1);
 
           out += 'm';
         }
@@ -1445,7 +1445,7 @@ Screen.prototype.codeAttr = function(code) {
     }
   }
 
-  if (out[out.length-1] === ';') out = out.slice(0, -1);
+  if (out[out.length - 1] === ';') out = out.slice(0, -1);
 
   return '\x1b[' + out + 'm';
 };
@@ -1489,7 +1489,7 @@ Screen.prototype.focusNext = function() {
 
 Screen.prototype.focusPush = function(el) {
   if (!el) return;
-  var old = this.history[this.history.length-1];
+  var old = this.history[this.history.length - 1];
   if (this.history.length === 10) {
     this.history.shift();
   }
@@ -1500,7 +1500,7 @@ Screen.prototype.focusPush = function(el) {
 Screen.prototype.focusPop = function() {
   var old = this.history.pop();
   if (this.history.length) {
-    this._focus(this.history[this.history.length-1], old);
+    this._focus(this.history[this.history.length - 1], old);
   }
   return old;
 };
@@ -1565,7 +1565,7 @@ Screen.prototype._focus = function(self, old) {
 };
 
 Screen.prototype.__defineGetter__('focused', function() {
-  return this.history[this.history.length-1];
+  return this.history[this.history.length - 1];
 });
 
 Screen.prototype.__defineSetter__('focused', function(el) {
@@ -1662,7 +1662,7 @@ Screen.prototype.spawn = function(file, args, options) {
 };
 
 Screen.prototype.exec = function(file, args, options, callback) {
-  var callback = arguments[arguments.length-1]
+  var callback = arguments[arguments.length - 1]
     , ps = this.spawn(file, args, options);
 
   ps.on('error', function(err) {
@@ -2377,12 +2377,12 @@ Element.prototype._parseTags = function(text) {
           if (attr == null) {
             out += cap[0];
           } else {
-            // if (param !== state[state.length-1]) {
+            // if (param !== state[state.length - 1]) {
             //   throw new Error('Misnested tags.');
             // }
             state.pop();
             if (state.length) {
-              out += program._attr(state[state.length-1]);
+              out += program._attr(state[state.length - 1]);
             } else {
               out += attr;
             }
@@ -2574,7 +2574,7 @@ main:
 
       // If only an escape code got cut off, at it to `part`.
       if (/^(?:\x1b[\[\d;]*m)+$/.test(line)) {
-        out[out.length-1] += line;
+        out[out.length - 1] += line;
         continue main;
       }
     }
@@ -3778,7 +3778,7 @@ Element.prototype.render = function() {
         // If we're on the first cell and we find a newline and the last cell
         // of the last line was not a newline, let's just treat this like the
         // newline was already "counted".
-        if (x === xi && y !== yi && content[ci-2] !== '\n') {
+        if (x === xi && y !== yi && content[ci - 2] !== '\n') {
           x--;
           continue;
         }
@@ -3971,7 +3971,7 @@ Element.prototype.insertLine = function(i, line) {
 
   if (i >= this._clines.ftor.length) {
     real = this._clines.ftor[this._clines.ftor.length - 1];
-    real = real[real.length-1] + 1;
+    real = real[real.length - 1] + 1;
   } else {
     real = this._clines.ftor[i][0];
   }
@@ -5316,7 +5316,7 @@ Textarea.prototype._updateCursor = function(get) {
   var lpos = get ? this.lpos : this._getCoords();
   if (!lpos) return;
 
-  var last = this._clines[this._clines.length-1]
+  var last = this._clines[this._clines.length - 1]
     , program = this.screen.program
     , line
     , cx
@@ -5326,8 +5326,8 @@ Textarea.prototype._updateCursor = function(get) {
   // and the last cline appears to always be empty from the
   // _typeScroll `+ '\n'` thing.
   // Maybe not necessary anymore?
-  if (last === '' && this.value[this.value.length-1] !== '\n') {
-    last = this._clines[this._clines.length-2] || '';
+  if (last === '' && this.value[this.value.length - 1] !== '\n') {
+    last = this._clines[this._clines.length - 2] || '';
   }
 
   line = Math.min(