add babelrc, switch to createTesseractWorker

.babelrc

@@ -0,0 +1,8 @@
+{
+  "presets": ["es2015","stage-1"],
+  "env": {
+    "development": {
+      "plugins": []
+    }
+  }
+}

README.md

@@ -10,9 +10,9 @@ Tesseract.js is a pure javascript version of the Tesseract OCR Engine that can r
 Tesseract.js works with a `<script>` tag, or with `npm` (if you're using webpack /browserify).
 
 ## `<script/>`
-
+First grab copies of `tesseract.js` and `tesseract.worker.js` from the [dist folder](https://github.com/naptha/tesseract.js/tree/master/dist). Then include `tesseract.js on your page like this`:
 ```html
-<script src='' />
+<script src='/path/to/tesseract.js'></script>
 ```
 
 ## npm 

dist/tesseract.js

@@ -1 +1 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.Tesseract=t():e.Tesseract=t()}(this,function(){return function(e){function t(n){if(r[n])return r[n].exports;var o=r[n]={exports:{},id:n,loaded:!1};return e[n].call(o.exports,o,o.exports,t),o.loaded=!0,o.exports}var r={};return t.m=e,t.c=r,t.p="",t(0)}([function(e,t){"use strict";e.exports=function(){function e(e,t){var r=a++;s[r]={};var n={jobId:r,action:e,args:t};return console.log(n),o.postMessage(n),{then:function(e){return s[r].result=e,this},error:function(e){return s[r].error=e,this},progress:function(e){return s[r].progress=e,this}}}function t(e){if(e.getContext)e=e.getContext("2d");else if("IMG"==e.tagName||"VIDEO"==e.tagName){var t=document.createElement("canvas");t.width=e.naturalWidth||e.videoWidth,t.height=e.naturalHeight||e.videoHeight;var r=t.getContext("2d");r.drawImage(e,0,0),e=r}return e.getImageData&&(e=e.getImageData(0,0,e.canvas.width,e.canvas.height)),e}var r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:location.href+"build/tesseract.worker.js",n=new Blob(["importScripts('"+r+"');"]),o=new Worker(window.URL.createObjectURL(n)),i=!1,a=0,s={};return o.onmessage=function(e){var t=e.data,r=t.jobId,n=t.progress,o=t.error,i=t.result,a=s[r];n&&a.progress&&a.progress(n),o&&a.error&&a.error(o),i&&a.result&&a.result(i)},e("init",{mem:100663296}),{detect:function(r){return e("detect",{image:t(r)})},recognize:function(r){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"eng";return"string"==typeof n?n={lang:n}:n.lang=n.lang||"eng",i||["chi_sim","chi_tra","jpn"].indexOf(n.lang)==-1||(e("init",{mem:167772160}),i=!0),e("recognize",{options:n,image:t(r)})}}}}])});
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.createTesseractWorker=t():e.createTesseractWorker=t()}(this,function(){return function(e){function t(n){if(r[n])return r[n].exports;var o=r[n]={exports:{},id:n,loaded:!1};return e[n].call(o.exports,o,o.exports,t),o.loaded=!0,o.exports}var r={};return t.m=e,t.c=r,t.p="",t(0)}([function(e,t){"use strict";e.exports=function(){function e(e,t){var r=a++;s[r]={};var n={jobId:r,action:e,args:t};return console.log(n),o.postMessage(n),{then:function(e){return s[r].result=e,this},error:function(e){return s[r].error=e,this},progress:function(e){return s[r].progress=e,this}}}function t(e){if(e.getContext)e=e.getContext("2d");else if("IMG"==e.tagName||"VIDEO"==e.tagName){var t=document.createElement("canvas");t.width=e.naturalWidth||e.videoWidth,t.height=e.naturalHeight||e.videoHeight;var r=t.getContext("2d");r.drawImage(e,0,0),e=r}return e.getImageData&&(e=e.getImageData(0,0,e.canvas.width,e.canvas.height)),e}var r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:location.href+"build/tesseract.worker.js",n=new Blob(["importScripts('"+r+"');"]),o=new Worker(window.URL.createObjectURL(n)),i=!1,a=0,s={};return o.onmessage=function(e){var t=e.data,r=t.jobId,n=t.progress,o=t.error,i=t.result,a=s[r];n&&a.progress&&a.progress(n),o&&a.error&&a.error(o),i&&a.result&&a.result(i)},e("init",{mem:100663296}),{detect:function(r){return e("detect",{image:t(r)})},recognize:function(r){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"eng";return"string"==typeof n?n={lang:n}:n.lang=n.lang||"eng",i||["chi_sim","chi_tra","jpn"].indexOf(n.lang)==-1||(e("init",{mem:167772160}),i=!0),e("recognize",{options:n,image:t(r)})}}}}])});

index.html

@@ -14,7 +14,7 @@
 	ctx.font = '30px sans-serif'
 	ctx.fillText('the Cosmic Void', 100, 120)
 
-	var tesseract = Tesseract();
+	var tesseract = createTesseractWorker();
 
 	tesseract.recognize(canvas, {
 		tessedit_char_blacklist: 'e'

src/browser/index.js

@@ -1,5 +1,5 @@
 //TODO: replace with cdn url
-module.exports = function Tesseract(url=location.href+'build/tesseract.worker.js'){
+module.exports = function createTesseractWorker(url=location.href+'build/tesseract.worker.js'){
 	var blob = new Blob(["importScripts('"+url+"');"])
 	var worker = new Worker(window.URL.createObjectURL(blob));
 

webpack.config.dev.js

@@ -29,7 +29,7 @@ module.exports = [{
   entry: './src/browser/index.js',
   output: {
     filename: 'tesseract.js',
-    library: "Tesseract",
+    library: "createTesseractWorker",
     libraryTarget: "umd"
   },
   include: [path.join(__dirname, 'src/browser')]  

webpack.config.prod.js

@@ -33,7 +33,7 @@ module.exports = [{
   entry: './src/browser/index.js',
   output: {
     filename: 'tesseract.js',
-    library: "Tesseract",
+    library: "createTesseractWorker",
     libraryTarget: "umd"
   },
   include: [path.join(__dirname, 'src/browser')]