Fixed syntax error

and added process.exit() to the examples

dist/tesseract.js

@@ -288,11 +288,13 @@ module.exports={
     "browserify": "^13.1.0",
     "envify": "^3.4.1",
     "http-server": "^0.9.0",
-    "watchify": "^3.7.0",
-    "pako": "^1.0.3"
+    "pako": "^1.0.3",
+    "watchify": "^3.7.0"
   },
   "dependencies": {
     "file-type": "^3.8.0",
+    "is-url": "^1.2.2",
+    "isomorphic-fetch": "^2.2.1",
     "jpeg-js": "^0.2.0",
     "level-js": "^2.2.4",
     "object-assign": "^4.1.0",

dist/worker.js

@@ -82,7 +82,7 @@ AbstractChainedBatch.prototype.write = function (options, callback) {
 
 module.exports = AbstractChainedBatch
 }).call(this,require('_process'))
-},{"_process":33}],2:[function(require,module,exports){
+},{"_process":31}],2:[function(require,module,exports){
 (function (process){
 /* Copyright (c) 2013 Rod Vagg, MIT License */
 
@@ -135,7 +135,7 @@ AbstractIterator.prototype.end = function (callback) {
 module.exports = AbstractIterator
 
 }).call(this,require('_process'))
-},{"_process":33}],3:[function(require,module,exports){
+},{"_process":31}],3:[function(require,module,exports){
 (function (Buffer,process){
 /* Copyright (c) 2013 Rod Vagg, MIT License */
 
@@ -395,7 +395,7 @@ module.exports.AbstractIterator     = AbstractIterator
 module.exports.AbstractChainedBatch = AbstractChainedBatch
 
 }).call(this,{"isBuffer":require("../is-buffer/index.js")},require('_process'))
-},{"../is-buffer/index.js":9,"./abstract-chained-batch":1,"./abstract-iterator":2,"_process":33,"xtend":4}],4:[function(require,module,exports){
+},{"../is-buffer/index.js":9,"./abstract-chained-batch":1,"./abstract-iterator":2,"_process":31,"xtend":4}],4:[function(require,module,exports){
 module.exports = extend
 
 function extend() {
@@ -4034,7 +4034,7 @@ var checkKeyValue = Level.prototype._checkKeyValue = function (obj, type) {
 }
 
 }).call(this,require("buffer").Buffer)
-},{"./iterator":13,"abstract-leveldown":3,"buffer":6,"idb-wrapper":7,"isbuffer":11,"typedarray-to-buffer":34,"util":37,"xtend":15}],13:[function(require,module,exports){
+},{"./iterator":13,"abstract-leveldown":3,"buffer":6,"idb-wrapper":7,"isbuffer":11,"typedarray-to-buffer":32,"util":35,"xtend":37}],13:[function(require,module,exports){
 var util = require('util')
 var AbstractIterator  = require('abstract-leveldown').AbstractIterator
 var ltgt = require('ltgt')
@@ -4108,43 +4108,7 @@ Iterator.prototype._next = function (callback) {
   this.callback = callback
 }
 
-},{"abstract-leveldown":3,"ltgt":16,"util":37}],14:[function(require,module,exports){
-module.exports = hasKeys
-
-function hasKeys(source) {
-    return source !== null &&
-        (typeof source === "object" ||
-        typeof source === "function")
-}
-
-},{}],15:[function(require,module,exports){
-var Keys = require("object-keys")
-var hasKeys = require("./has-keys")
-
-module.exports = extend
-
-function extend() {
-    var target = {}
-
-    for (var i = 0; i < arguments.length; i++) {
-        var source = arguments[i]
-
-        if (!hasKeys(source)) {
-            continue
-        }
-
-        var keys = Keys(source)
-
-        for (var j = 0; j < keys.length; j++) {
-            var name = keys[j]
-            target[name] = source[name]
-        }
-    }
-
-    return target
-}
-
-},{"./has-keys":14,"object-keys":18}],16:[function(require,module,exports){
+},{"abstract-leveldown":3,"ltgt":14,"util":35}],14:[function(require,module,exports){
 (function (Buffer){
 
 exports.compare = function (a, b) {
@@ -4294,7 +4258,7 @@ exports.filter = function (range, compare) {
 }
 
 }).call(this,{"isBuffer":require("../is-buffer/index.js")})
-},{"../is-buffer/index.js":9}],17:[function(require,module,exports){
+},{"../is-buffer/index.js":9}],15:[function(require,module,exports){
 var hasOwn = Object.prototype.hasOwnProperty;
 var toString = Object.prototype.toString;
 
@@ -4336,11 +4300,11 @@ module.exports = function forEach(obj, fn) {
 };
 
 
-},{}],18:[function(require,module,exports){
+},{}],16:[function(require,module,exports){
 module.exports = Object.keys || require('./shim');
 
 
-},{"./shim":20}],19:[function(require,module,exports){
+},{"./shim":18}],17:[function(require,module,exports){
 var toString = Object.prototype.toString;
 
 module.exports = function isArguments(value) {
@@ -4358,7 +4322,7 @@ module.exports = function isArguments(value) {
 };
 
 
-},{}],20:[function(require,module,exports){
+},{}],18:[function(require,module,exports){
 (function () {
 	"use strict";
 
@@ -4422,7 +4386,7 @@ module.exports = function isArguments(value) {
 }());
 
 
-},{"./foreach":17,"./isArguments":19}],21:[function(require,module,exports){
+},{"./foreach":15,"./isArguments":17}],19:[function(require,module,exports){
 'use strict';
 
 
@@ -4842,7 +4806,7 @@ exports.inflate = inflate;
 exports.inflateRaw = inflateRaw;
 exports.ungzip  = inflate;
 
-},{"./utils/common":22,"./utils/strings":23,"./zlib/constants":25,"./zlib/gzheader":27,"./zlib/inflate":29,"./zlib/messages":31,"./zlib/zstream":32}],22:[function(require,module,exports){
+},{"./utils/common":20,"./utils/strings":21,"./zlib/constants":23,"./zlib/gzheader":25,"./zlib/inflate":27,"./zlib/messages":29,"./zlib/zstream":30}],20:[function(require,module,exports){
 'use strict';
 
 
@@ -4946,7 +4910,7 @@ exports.setTyped = function (on) {
 
 exports.setTyped(TYPED_OK);
 
-},{}],23:[function(require,module,exports){
+},{}],21:[function(require,module,exports){
 // String encode/decode helpers
 'use strict';
 
@@ -5133,7 +5097,7 @@ exports.utf8border = function (buf, max) {
   return (pos + _utf8len[buf[pos]] > max) ? pos : max;
 };
 
-},{"./common":22}],24:[function(require,module,exports){
+},{"./common":20}],22:[function(require,module,exports){
 'use strict';
 
 // Note: adler32 takes 12% for level 0 and 2% for level 6.
@@ -5167,7 +5131,7 @@ function adler32(adler, buf, len, pos) {
 
 module.exports = adler32;
 
-},{}],25:[function(require,module,exports){
+},{}],23:[function(require,module,exports){
 'use strict';
 
 
@@ -5219,7 +5183,7 @@ module.exports = {
   //Z_NULL:                 null // Use -1 or null inline, depending on var type
 };
 
-},{}],26:[function(require,module,exports){
+},{}],24:[function(require,module,exports){
 'use strict';
 
 // Note: we can't get significant speed boost here.
@@ -5262,7 +5226,7 @@ function crc32(crc, buf, len, pos) {
 
 module.exports = crc32;
 
-},{}],27:[function(require,module,exports){
+},{}],25:[function(require,module,exports){
 'use strict';
 
 
@@ -5304,7 +5268,7 @@ function GZheader() {
 
 module.exports = GZheader;
 
-},{}],28:[function(require,module,exports){
+},{}],26:[function(require,module,exports){
 'use strict';
 
 // See state defs from inflate.js
@@ -5632,7 +5596,7 @@ module.exports = function inflate_fast(strm, start) {
   return;
 };
 
-},{}],29:[function(require,module,exports){
+},{}],27:[function(require,module,exports){
 'use strict';
 
 
@@ -7172,7 +7136,7 @@ exports.inflateSyncPoint = inflateSyncPoint;
 exports.inflateUndermine = inflateUndermine;
 */
 
-},{"../utils/common":22,"./adler32":24,"./crc32":26,"./inffast":28,"./inftrees":30}],30:[function(require,module,exports){
+},{"../utils/common":20,"./adler32":22,"./crc32":24,"./inffast":26,"./inftrees":28}],28:[function(require,module,exports){
 'use strict';
 
 
@@ -7501,7 +7465,7 @@ module.exports = function inflate_table(type, lens, lens_index, codes, table, ta
   return 0;
 };
 
-},{"../utils/common":22}],31:[function(require,module,exports){
+},{"../utils/common":20}],29:[function(require,module,exports){
 'use strict';
 
 module.exports = {
@@ -7516,7 +7480,7 @@ module.exports = {
   '-6':   'incompatible version' /* Z_VERSION_ERROR (-6) */
 };
 
-},{}],32:[function(require,module,exports){
+},{}],30:[function(require,module,exports){
 'use strict';
 
 
@@ -7547,7 +7511,7 @@ function ZStream() {
 
 module.exports = ZStream;
 
-},{}],33:[function(require,module,exports){
+},{}],31:[function(require,module,exports){
 // shim for using process in browser
 var process = module.exports = {};
 
@@ -7729,7 +7693,7 @@ process.chdir = function (dir) {
 };
 process.umask = function() { return 0; };
 
-},{}],34:[function(require,module,exports){
+},{}],32:[function(require,module,exports){
 (function (Buffer){
 /**
  * Convert a typed array to a Buffer without a copy
@@ -7752,7 +7716,7 @@ module.exports = function (arr) {
 }
 
 }).call(this,require("buffer").Buffer)
-},{"buffer":6}],35:[function(require,module,exports){
+},{"buffer":6}],33:[function(require,module,exports){
 if (typeof Object.create === 'function') {
   // implementation from standard node.js 'util' module
   module.exports = function inherits(ctor, superCtor) {
@@ -7777,14 +7741,14 @@ if (typeof Object.create === 'function') {
   }
 }
 
-},{}],36:[function(require,module,exports){
+},{}],34:[function(require,module,exports){
 module.exports = function isBuffer(arg) {
   return arg && typeof arg === 'object'
     && typeof arg.copy === 'function'
     && typeof arg.fill === 'function'
     && typeof arg.readUInt8 === 'function';
 }
-},{}],37:[function(require,module,exports){
+},{}],35:[function(require,module,exports){
 (function (process,global){
 // Copyright Joyent, Inc. and other Node contributors.
 //
@@ -8374,7 +8338,43 @@ function hasOwnProperty(obj, prop) {
 }
 
 }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"./support/isBuffer":36,"_process":33,"inherits":35}],38:[function(require,module,exports){
+},{"./support/isBuffer":34,"_process":31,"inherits":33}],36:[function(require,module,exports){
+module.exports = hasKeys
+
+function hasKeys(source) {
+    return source !== null &&
+        (typeof source === "object" ||
+        typeof source === "function")
+}
+
+},{}],37:[function(require,module,exports){
+var Keys = require("object-keys")
+var hasKeys = require("./has-keys")
+
+module.exports = extend
+
+function extend() {
+    var target = {}
+
+    for (var i = 0; i < arguments.length; i++) {
+        var source = arguments[i]
+
+        if (!hasKeys(source)) {
+            continue
+        }
+
+        var keys = Keys(source)
+
+        for (var j = 0; j < keys.length; j++) {
+            var name = keys[j]
+            target[name] = source[name]
+        }
+    }
+
+    return target
+}
+
+},{"./has-keys":36,"object-keys":16}],38:[function(require,module,exports){
 'use strict';
 
 var leveljs = require('level-js');
@@ -8458,7 +8458,7 @@ function fetchLanguageData(req, res, cb) {
     xhr.send();
 }
 
-},{"../common/langdata.json":42,"level-js":12,"pako/lib/inflate.js":21}],39:[function(require,module,exports){
+},{"../common/langdata.json":42,"level-js":12,"pako/lib/inflate.js":19}],39:[function(require,module,exports){
 (function (process,global){
 'use strict';
 
@@ -8489,7 +8489,7 @@ exports.getLanguageData = require('./lang.js');
 workerUtils.setAdapter(module.exports);
 
 }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../common/worker.js":43,"./lang.js":38,"_process":33}],40:[function(require,module,exports){
+},{"../common/worker.js":43,"./lang.js":38,"_process":31}],40:[function(require,module,exports){
 'use strict';
 
 // This converts an image to grayscale

examples/node/basic.js

@@ -11,4 +11,5 @@ Tesseract.recognize(image)
 })
 .finally(e => {
   console.log('finally\n');
+  process.exit();
 });

examples/node/detect.js

@@ -4,8 +4,9 @@ var image = path.resolve(__dirname, 'cosmic.png');
 
 Tesseract.detect(image)
 .progress(function(info){
-	console.log(info)
+	console.log(info);
 })
 .then(function(data){
-	console.log('done', data)
+	console.log('done', data);
+	process.exit();
 })

src/node/index.js

@@ -32,7 +32,7 @@ exports.sendPacket = function sendPacket(instance, packet){
 
 function loadImage(image, cb){
     
-    if(isURL(image) {
+    if(isURL(image)) {
         fetch(image).then(function (resp) {
             return resp.buffer();
         }).then(function (buffer) {
@@ -40,7 +40,7 @@ function loadImage(image, cb){
         }).catch(function (err) {
             return console.error(err);
         });
-    })
+    }
 
     if(typeof image === 'string'){
         fs.readFile(image, function(err, buffer){