Merge pull request #69 from Nycto/master

Grunt build support

.gitignore

@@ -1,3 +1,5 @@
 .idea/
 *.lock
 *.log
+node_modules
+build

.travis.yml

@@ -0,0 +1,6 @@
+language: node_js
+node_js:
+  - 0.10
+before_script:
+  - npm install -g grunt-cli
+

Gruntfile.js

@@ -0,0 +1,56 @@
+/* global module: false */
+module.exports = function(grunt) {
+  "use strict";
+
+  // Project configuration.
+  grunt.initConfig({
+    pkg: grunt.file.readJSON('package.json'),
+
+    jshint: {
+      files: ['Gruntfile.js', 'src/**/*.js'],
+      options: {
+        globals: { 'console': false },
+        bitwise: true,
+        camelcase: false,
+        curly: false,
+        eqeqeq: true,
+        forin: true,
+        immed: true,
+        indent: 2,
+        latedef: true,
+        laxcomma: true,
+        newcap: true,
+        noarg: true,
+        nonew: true,
+        noempty: true,
+        undef: true,
+        unused: true,
+        strict: false,
+        trailing: true,
+        maxlen: 200,
+        browser: true
+      }
+    },
+
+    uglify: {
+      build: {
+        src: 'src/**/*.js',
+        dest: 'build/pen-<%= pkg.version %>.min.js'
+      }
+    },
+
+    watch: {
+      files: ['<%= jshint.files %>'],
+      tasks: ['jshint']
+    }
+  });
+
+  // Plugins
+  grunt.loadNpmTasks('grunt-contrib-jshint');
+  grunt.loadNpmTasks('grunt-contrib-uglify');
+  grunt.loadNpmTasks('grunt-contrib-watch');
+
+  // Default task(s).
+  grunt.registerTask('default', ['jshint', 'uglify']);
+
+};

build.md

@@ -0,0 +1,37 @@
+How to Build
+============
+
+The following steps should allow you to build this project:
+
+1. Make sure you have the lastest version of Node.js. On Ubuntu, you might
+   need a custom repository:
+
+   ```
+   sudo add-apt-repository ppa:chris-lea/node.js;
+   sudo apt-get update;
+   sudo apt-get install nodejs;
+   sudo apt-get upgrade;
+   ```
+
+2. Next hop into source directory where you cloned this repo. The following
+   commands will install grunt and all the Node dependencies:
+
+   ```
+   cd Wherever_You_Cloned/pen;
+   npm install;
+   sudo npm install -g grunt-cli;
+   ```
+
+3. Finally, you're ready to start a build:
+
+   ```
+   grunt;
+   ```
+
+   While editing a file, you can use `watch` to automatically rebuild every
+   time a file is saved:
+
+   ```
+   grunt watch;
+   ```
+

package.json

@@ -16,5 +16,15 @@
   "license": {
     "type": "MIT",
     "url": "https://github.com/sofish/pen/blob/master/license.txt"
-  }
-}
+  },
+  "devDependencies": {
+    "grunt": "~0.4.1",
+    "grunt-contrib-jshint": "~0.7.2",
+    "grunt-contrib-uglify": "~0.2.7",
+    "grunt-contrib-watch": "~0.5.3"
+  },
+  "scripts": {
+    "test": "grunt --verbose"
+  },
+  "readmeFilename": "README.md"
+}

src/markdown.js

@@ -1,5 +1,5 @@
 /*! Licensed under MIT, https://github.com/sofish/pen */
-~function() {
+(function() {
 
   // only works with Pen
   if(!this.Pen) return;
@@ -67,6 +67,6 @@
   };
 
   // append to Pen
-  Pen.prototype.markdown = covertor;
+  window.Pen.prototype.markdown = covertor;
 
-}();
+}());

src/pen.js

@@ -1,5 +1,6 @@
 /*! Licensed under MIT, https://github.com/sofish/pen */
-~function(doc) {
+/* jshint -W030, -W093, -W015 */
+(function(doc) {
 
   var Pen, FakePen, utils = {};
 
@@ -27,14 +28,14 @@
 
   // shift a function
   utils.shift = function(key, fn, time) {
-      time = time || 50;
-      var queue = this['_shift_fn' + key], timeout = 'shift_timeout' + key, current;
-      queue ? queue.concat([fn, time]) : (queue = [[fn, time]]);
-      current = queue.pop();
-      clearTimeout(this[timeout]);
-      this[timeout] = setTimeout(function() {
-        current[0]();
-      }, time);
+    time = time || 50;
+    var queue = this['_shift_fn' + key], timeout = 'shift_timeout' + key, current;
+    queue ? queue.concat([fn, time]) : (queue = [[fn, time]]);
+    current = queue.pop();
+    clearTimeout(this[timeout]);
+    this[timeout] = setTimeout(function() {
+      current[0]();
+    }, time);
   };
 
   // merge: make it easy to have a fallback
@@ -217,7 +218,7 @@
       , effects = this._effectNode(node)
       , menu = this._menu
       , linkInput = menu.querySelector('input')
-      , highlight
+      , highlight;
 
     // remove all highlights
     [].slice.call(menu.querySelectorAll('.active')).forEach(function(el) {
@@ -332,7 +333,7 @@
 
   Pen.prototype.destroy = function(isAJoke) {
     var destroy = isAJoke ? false : true
-      , attr = isAJoke ? 'setAttribute' : 'removeAttribute'
+      , attr = isAJoke ? 'setAttribute' : 'removeAttribute';
 
     if(!isAJoke) {
       this._sel.removeAllRanges();
@@ -364,4 +365,4 @@
   // make it accessible
   this.Pen = doc.getSelection ? Pen : FakePen;
 
-}(document);
+}(document));