Description:
------------
To prevent some editors showing errors in Javascript code with PHP code inside it, I comment the lines with PHP code. 

When you run the code, the alert and </script> goes one line up, and become commented. It seems it's "eating" the Line Feeds.

Tested with LF and CRLF, both in Windows 7/PHP 5.5.7 TS and CentOS 6.4 with PHP 5.5.5.

If you put a space or any other character after the closing tag ?> it works.

Test script:
---------------
<script type='text/javascript'>
    //<?php if (1) { ?>
    alert('test');
    //<?php } ?>
</script>

<script type='text/javascript'>
    //<?php if (1) { ?>/
    alert('test');
    //<?php } ?>/
</script>

Expected result:
----------------
The JS alert box should pop and the resulting HTML should be:

<script type='text/javascript'>
    //
    alert('test');
    //
</script>

<script type='text/javascript'>
    ///
    alert('test');
    ///
</script>

Actual result:
--------------
The 'alert' and '</script>' are commented

<script type='text/javascript'>
    //    alert('test');
    //</script>

<script type='text/javascript'>
    ///
    alert('test');
    ///
</script>