diff --git a/antlib.xml b/antlib.xml
index 0859961..eaa140a 100644
--- a/antlib.xml
+++ b/antlib.xml
@@ -26,7 +26,7 @@
         importClass(java.io.File);
 
         filesets = elements.get("fileset")
-        for (j=0; j<filesets.size(); j++) {
+        for (j = 0; j < filesets.size(); j++) {
             fs = filesets.get(j);
             srcDir = fs.getDir(project);
 
@@ -35,22 +35,22 @@
             srcFiles = ds.getIncludedFiles();
 
             // iterate over that array
-            print('processing '+srcFiles.length+' source files...');
-            for (i=0; i<srcFiles.length; i++) {
+            print('processing ' + srcFiles.length + ' source files...');
+            for (i = 0; i < srcFiles.length; i++) {
 
                 // get the values via Java API
                 var file = new File(fs.getDir(project), srcFiles[i]);
 
                 var basedir = file.getParent();
                 var filename = file.getName();
-                var filepath = srcFiles[i].substring(0, srcFiles[i].lastIndexOf(project.getProperty("file.separator"))+1);
+                var filepath = srcFiles[i].substring(0, srcFiles[i].lastIndexOf(project.getProperty("file.separator")) + 1);
 
                 if (attributes.get("checkuptodate") == "true") {
-                    p = "xooki."+file.getAbsolutePath().replace(' ','_')+".uptodate";
+                    p = "xooki." + file.getAbsolutePath().replace(' ','_') + ".uptodate";
                     upToDate = project.createTask("uptodate");
                     upToDate.setProperty(p);
                     upToDate.setSrcfile(file);
-                    upToDate.setTargetFile(new File(attributes.get("destdir")+"/"+filepath+"/"+filename));
+                    upToDate.setTargetFile(new File(attributes.get("destdir") + "/" + filepath + "/" + filename));
                     upToDate.perform();
                     if (project.getProperty(p) != null) {
                         self.log(srcFiles[i]+" is up to date", 3);
@@ -64,7 +64,7 @@
                 exec.setTaskName("generate");
                 exec.createArg().setValue(srcDir+"/xooki/xooki.js");
                 exec.createArg().setValue(filename);
-                exec.createArg().setValue(attributes.get("destdir")+"/"+filepath);
+                exec.createArg().setValue(attributes.get("destdir") + "/" + filepath);
                 if (attributes.get("printerfriendly") == "true") {
                     exec.createArg().setValue("print");
                 }
@@ -79,45 +79,45 @@
         <attribute name="xookidir"/>
         <attribute name="checkUpToDate"/>
         <![CDATA[
-            importClass(java.io.File);
+        importClass(java.io.File);
 
-          var file = new File(attributes.get("src"));
-          var destFile = new File(attributes.get("dest"));
+        var file = new File(attributes.get("src"));
+        var destFile = new File(attributes.get("dest"));
 
-          var xookidir = attributes.get("xookidir");
-          if (xookidir == null) {
-              xookidir = project.getProperty("basedir") + "/xooki";
-          }
+        var xookidir = attributes.get("xookidir");
+        if (xookidir == null) {
+            xookidir = project.getProperty("basedir") + "/xooki";
+        }
 
-      var basedir = file.getParent();
-      var filename = file.getName();
+        var basedir = file.getParent();
+        var filename = file.getName();
 
-      var perform = true;
+        var perform = true;
 
-            if (attributes.get("checkuptodate") == "true") {
-                p = "xooki."+file.getAbsolutePath().replace(' ','_')+".uptodate";
-                upToDate = project.createTask("uptodate");
-                upToDate.setProperty(p);
-                upToDate.setSrcfile(file);
-                upToDate.setTargetFile(destFile);
-                upToDate.perform();
-                if (project.getProperty(p) != null) {
-                    self.log(file+" is up to date", 3);
-                    perform = false;
-                }
+        if (attributes.get("checkuptodate") == "true") {
+            p = "xooki." + file.getAbsolutePath().replace(' ', '_') + ".uptodate";
+            upToDate = project.createTask("uptodate");
+            upToDate.setProperty(p);
+            upToDate.setSrcfile(file);
+            upToDate.setTargetFile(destFile);
+            upToDate.perform();
+            if (project.getProperty(p) != null) {
+                self.log(file + " is up to date", 3);
+                perform = false;
             }
+        }
 
-            if (perform) {
+        if (perform) {
             exec = project.createTask("exec");
             exec.setDir(new File(basedir));
             exec.setExecutable("jrunscript");
             exec.setTaskName("print");
-            exec.createArg().setValue(xookidir+"/xooki.js");
+            exec.createArg().setValue(xookidir + "/xooki.js");
             exec.createArg().setValue(filename);
             exec.createArg().setValue(destFile);
             exec.createArg().setValue("print");
             exec.perform();
-          }
+        }
         ]]>
     </scriptdef>
 </antlib>
\ No newline at end of file