support RequireJS. closes #38

src/xregexp.js

@@ -1485,14 +1485,9 @@ var XRegExp = (function () {
     );
 
 /*--------------------------------------
- *  Expose XRegExp
+ *  Return XRegExp
  *------------------------------------*/
 
-// For CommonJS enviroments
-    if (typeof exports === 'object') {
-        exports.XRegExp = self;
-    }
-
     return self;
 
 }());

tools/concatenate-source.sh

@@ -3,17 +3,19 @@
 # Allow running this script from another directory
 cd "$(dirname "$0")"
 
-# Ordered list of all source files excluding backcompat.js
+# Ordered list of all source files except backcompat.js
 source_files='
+    ./intro.js
     ../src/xregexp.js
+    ../src/addons/build.js
+    ../src/addons/matchrecursive.js
+    ../src/addons/prototypes.js
     ../src/addons/unicode/unicode-base.js
-    ../src/addons/unicode/unicode-categories.js
-    ../src/addons/unicode/unicode-scripts.js
     ../src/addons/unicode/unicode-blocks.js
+    ../src/addons/unicode/unicode-categories.js
     ../src/addons/unicode/unicode-properties.js
-    ../src/addons/matchrecursive.js
-    ../src/addons/build.js
-    ../src/addons/prototypes.js
+    ../src/addons/unicode/unicode-scripts.js
+    ./outro.js
 '
 
 # Filename of concatenated package
@@ -22,16 +24,10 @@ output_file='../xregexp-all.js'
 # Remove output file to re-write it
 rm -f $output_file
 
-# Add header comment
-echo '/*! XRegExp All */' >> $output_file
-
 # Concatenate all source files
 for file in $source_files
 do
-    echo ''                                >> $output_file
-    echo "/*---- $(basename $file) ----*/" >> $output_file
-    echo ''                                >> $output_file
-    cat $file                              >> $output_file
+    cat $file >> $output_file
 done
 
-echo "Succesfully created $(basename $output_file)"
+echo "Successfully created $(basename $output_file)"

tools/intro.js

@@ -0,0 +1,21 @@
+/*!
+ * XRegExp All 2.1.0-rc
+ * <http://xregexp.com/>
+ * Steven Levithan © 2012 MIT License
+ */
+
+;(function (definition) {
+    // Don't turn on strict mode for this function, so we can assign to global.XRegExp
+
+    // RequireJS
+    if (typeof define === 'function') {
+        define(definition);
+    // CommonJS
+    } else if (typeof exports === 'object') {
+        exports.XRegExp = definition();
+    // <script>
+    } else {
+        // Create global
+        XRegExp = definition();
+    }
+}(function () {

tools/outro.js

@@ -0,0 +1,3 @@
+return XRegExp;
+
+}));

xregexp-all.js

@@ -1506,14 +1506,9 @@ var XRegExp = (function () {
     );
 
 /*--------------------------------------
- *  Expose XRegExp
+ *  Return XRegExp
  *------------------------------------*/
 
-// For CommonJS enviroments
-    if (typeof exports === 'object') {
-        exports.XRegExp = self;
-    }
-
     return self;
 
 }());