Minifying method calls on bare Numbers fails

[GoogleCodeExporter]

Minify commit/version: http://tweakimg.net/files/upload/jsminplus-1.4.zip
PHP version: 5.5.9-1ubuntu4.4

What steps will reproduce the problem?
<?php
require_once('jsminplus.php');
var_dump(JSMinPlus::minify('(6).toString()'));

Expected output:
string(12) "(6).toString()"

Actual output:
string(12) "6.toString()"

Note:
Actual output yields the following error in Chrome:
Error: Line 1: Unexpected token ILLEGAL

Original issue reported on code.google.com by corv...@gmail.com on 29 Oct 2014 at 12:14

[GoogleCodeExporter]

Expected output should be:
string(14) "(6).toString()"

(not string(12))

Original comment by corv...@gmail.com on 29 Oct 2014 at 12:15

• Added labels: ****
• Removed labels: ****

[GoogleCodeExporter]

JSMin+ is a 3rd party library that unfortunately looks unmaintained. Author: 
http://crisp.tweakblogs.net/blog/cat/716

Original comment by mrclay....@gmail.com on 2 Dec 2014 at 7:20

• Changed state: WontFix
• Added labels: ****
• Removed labels: ****