merge slide numbers, adjust code format

12 files changed, 105 insertions, 5 deletions

diff --git a/css/reveal.css b/css/reveal.css
index 534724a..5038928 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -476,6 +476,22 @@ body {
 		        transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
 	}
 
+/*********************************************
+ * SLIDE NUMBER
+ *********************************************/
+
+.reveal .slide-number {
+	position: fixed;
+	display: block;
+	opacity: 0.5; 
+	z-index: 31;
+	width: 110px;
+	bottom: 30px;
+	left: 11px;
+	font-size: 12px;
+	text-align: center;
+	letter-spacing: 0px
+}
 
 /*********************************************
  * SLIDES
diff --git a/css/reveal.min.css b/css/reveal.min.css
index f8c7730..a7c6d88 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
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diff --git a/css/theme/beige.css b/css/theme/beige.css
index c2eb3f3..7fb3ca4 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -128,6 +128,13 @@ body {
   border-top-color: #c0a86e; }
 
 /*********************************************
+ * SLIDE NUMBER
+ *********************************************/
+.reveal .slide-number {
+  color: #8b743d;
+}
+
+/*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
diff --git a/css/theme/default.css b/css/theme/default.css
index 8790469..71bcc17 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -128,6 +128,13 @@ body {
   border-top-color: #71e9f4; }
 
 /*********************************************
+ * SLIDE NUMBER
+ *********************************************/
+.reveal .slide-number {
+  color: #13daec;
+}
+
+/*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
diff --git a/css/theme/moon.css b/css/theme/moon.css
index 342f464..8b9bb1d 100644
--- a/css/theme/moon.css
+++ b/css/theme/moon.css
@@ -128,6 +128,13 @@ body {
   border-top-color: #78b9e6; }
 
 /*********************************************
+ * SLIDE NUMBER
+ *********************************************/
+.reveal .slide-number {
+  color: #268bd2;
+}
+
+/*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
diff --git a/css/theme/night.css b/css/theme/night.css
index a35e3eb..fe48c2e 100644
--- a/css/theme/night.css
+++ b/css/theme/night.css
@@ -116,6 +116,13 @@ body {
   border-top-color: #f3d7ac; }
 
 /*********************************************
+ * SLIDE NUMBER
+ *********************************************/
+.reveal .slide-number {
+  color: #e7ad52;
+}
+
+/*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
diff --git a/css/theme/serif.css b/css/theme/serif.css
index dd6619f..fdc913a 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -118,6 +118,13 @@ body {
   border-top-color: #8b7c69; }
 
 /*********************************************
+ * SLIDE NUMBER
+ *********************************************/
+.reveal .slide-number {
+  color: #51483d;
+}
+
+/*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
diff --git a/css/theme/simple.css b/css/theme/simple.css
index 460379e..3ae86dc 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -118,6 +118,13 @@ body {
   border-top-color: #0000f1; }
 
 /*********************************************
+ * SLIDE NUMBER
+ *********************************************/
+.reveal .slide-number {
+  color: darkblue;
+}
+
+/*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
diff --git a/css/theme/sky.css b/css/theme/sky.css
index 34336cb..352627b 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -125,6 +125,13 @@ body {
   border-top-color: #74a7cb; }
 
 /*********************************************
+ * SLIDE NUMBER
+ *********************************************/
+.reveal .slide-number {
+  color: #3b759e;
+}
+
+/*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
diff --git a/css/theme/solarized.css b/css/theme/solarized.css
index 4eeed62..092c5d0 100644
--- a/css/theme/solarized.css
+++ b/css/theme/solarized.css
@@ -128,6 +128,13 @@ body {
   border-top-color: #78b9e6; }
 
 /*********************************************
+ * SLIDE NUMBER
+ *********************************************/
+.reveal .slide-number {
+  color: #268bd2;
+}
+
+/*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
diff --git a/js/reveal.js b/js/reveal.js
index aef25e6..0bda3d5 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -108,7 +108,10 @@ var Reveal = (function(){
 			viewDistance: 3,
 
 			// Script dependencies to load
-			dependencies: []
+			dependencies: [],
+
+			// Indicates whether to show the slides number
+			showSlideNumber: false
 		},
 
 		// Flags if reveal.js is loaded (has dispatched the 'ready' event)
@@ -378,6 +381,9 @@ var Reveal = (function(){
 			'<div class="navigate-up"></div>' +
 			'<div class="navigate-down"></div>' );
 
+		// slide number
+		createSingletonNode( dom.wrapper, 'div', 'slide-number', '' );
+
 		// State background element [DEPRECATED]
 		createSingletonNode( dom.wrapper, 'div', 'state-background', null );
 
@@ -395,6 +401,7 @@ var Reveal = (function(){
 		dom.controlsPrev = toArray( document.querySelectorAll( '.navigate-prev' ) );
 		dom.controlsNext = toArray( document.querySelectorAll( '.navigate-next' ) );
 
+		dom.slideNumber = document.querySelector( '.slide-number' );
 	}
 
 	/**
@@ -1613,6 +1620,7 @@ var Reveal = (function(){
 		updateProgress();
 		updateBackground();
 		updateParallax();
+		updateSlideNumber();
 
 		// Update the URL hash
 		writeURL();
@@ -1647,6 +1655,7 @@ var Reveal = (function(){
 		updateControls();
 		updateProgress();
 		updateBackground( true );
+		updateSlideNumber();
 
 	}
 
@@ -1852,6 +1861,25 @@ var Reveal = (function(){
 	}
 
 	/**
+	 * Updates the slide number div to reflect the current slide.
+	 */
+	function updateSlideNumber() {
+
+		// Update slide number if enabled
+		if( config.showSlideNumber && dom.slideNumber) {
+
+			// Display the number of the page using 'indexh - indexv' format
+			var indexString = indexh;
+			if( indexv > 0 ) {
+				indexString += ' - ' + indexv;
+			}
+
+			dom.slideNumber.innerHTML = indexString;
+		}
+
+	}
+
+	/**
 	 * Updates the state of all control/navigation arrows.
 	 */
 	function updateControls() {
diff --git a/js/reveal.min.js b/js/reveal.min.js
index ec572ea..7272edc 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,9 +1,9 @@
 /*!
- * reveal.js 2.6.0-dev (2013-11-09, 11:40)
+ * reveal.js 2.6.0-dev (2013-11-17, 17:04)
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  *
  * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
  */
-var Reveal=function(){"use strict";function a(a){if(b(),!bc.transforms2d&&!bc.transforms3d)return document.body.setAttribute("class","no-transforms"),void 0;window.addEventListener("load",C,!1);var d=Reveal.getQueryHash();"undefined"!=typeof d.dependencies&&delete d.dependencies,l(Yb,a),l(Yb,d),s(),c()}function b(){bc.transforms3d="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,bc.transforms2d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,bc.requestAnimationFrameMethod=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame,bc.requestAnimationFrame="function"==typeof bc.requestAnimationFrameMethod,bc.canvas=!!document.createElement("canvas").getContext,Sb=navigator.userAgent.match(/(iphone|ipod|android)/gi)}function c(){function a(){c.length&&head.js.apply(null,c),d()}for(var b=[],c=[],e=0,f=Yb.dependencies.length;f>e;e++){var g=Yb.dependencies[e];(!g.condition||g.condition())&&(g.async?c.push(g.src):b.push(g.src),"function"==typeof g.callback&&head.ready(g.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],g.callback))}b.length?(head.ready(a),head.js.apply(null,b)):a()}function d(){f(),e(),i(),bb(),W(!0),setTimeout(function(){ac.slides.classList.remove("no-transition"),Zb=!0,u("ready",{indexh:Nb,indexv:Ob,currentSlide:Qb})},1)}function e(){var a=m(document.querySelectorAll(Vb));a.forEach(function(a){var b=m(a.querySelectorAll("section"));b.forEach(function(a,b){b>0&&a.classList.add("future")})})}function f(){ac.theme=document.querySelector("#theme"),ac.wrapper=document.querySelector(".reveal"),ac.slides=document.querySelector(".reveal .slides"),ac.slides.classList.add("no-transition"),ac.background=g(ac.wrapper,"div","backgrounds",null),ac.progress=g(ac.wrapper,"div","progress","<span></span>"),ac.progressbar=ac.progress.querySelector("span"),g(ac.wrapper,"aside","controls",'<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>'),g(ac.wrapper,"div","state-background",null),g(ac.wrapper,"div","pause-overlay",null),ac.controls=document.querySelector(".reveal .controls"),ac.controlsLeft=m(document.querySelectorAll(".navigate-left")),ac.controlsRight=m(document.querySelectorAll(".navigate-right")),ac.controlsUp=m(document.querySelectorAll(".navigate-up")),ac.controlsDown=m(document.querySelectorAll(".navigate-down")),ac.controlsPrev=m(document.querySelectorAll(".navigate-prev")),ac.controlsNext=m(document.querySelectorAll(".navigate-next"))}function g(a,b,c,d){var e=a.querySelector("."+c);return 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