one-line comment

[GoogleCodeExporter]

What steps will reproduce the problem?
1. save the following code to test.php:
  <?php
      echo 'This is a test'; // This is a one-line c++ style comment
      echo 'next line';
  ?>
2. use htmlcompressor to minify this file

What is the expected output? What do you see instead?
Expected: <?php echo 'This is a test';echo 'next line'?>
Instead:  <?php echo 'This is a test'; // This is a one-line c++ style comment 
echo 'next line'; ?>

What version of the product are you using? On what operating system?
1.5.3, On Windows Win7

Please provide any additional information below.

Original issue reported on code.google.com by huhang...@gmail.com on 6 May 2014 at 9:44