Use is_callable() instead of function_exists() so that callbacks may be methods, not only functions
Allow file containing .css not to be parsed as css

(in example, with a Rails-like asset pipeline and x.css.php)
Merge pull request #43 from Nami-Doc/patch-1

Allow file containing .css not to be parsed as css
Merge pull request #42 from brice-t/methods_as_callbacks

A very light change to get phpsass ready for the OO world : accept methods as callbacks
Update script/SassScriptFunctions.php

fix php warning when use "ie_hex_str" function
Merge pull request #52 from yukulele/patch-2

Update script/SassScriptFunctions.php
Fixed ids with colons being parsed as properties in certain situations such as inside an @media query.
Added support for *.css files. Changed substr($this->filename, -4) to explode and array_pop
Added support for EU configurations. included number_format. It solve meassures like 1,75em to 1.75em
Merge pull request #58 from coobie/master

Resolves issue #57
Fixed added support for EU configurations. included number_format. It solve meassures like 1,75em to 1.75em
Faster performance for get extension from $file
Update VERSION
Deleted Namespace and applied secure round in all library
Merge pull request #60 from jmverges/master

Fixed issues with *.css files and php Locale Settings
Check for non-terminating comment blocks
Merge pull request #61 from chrisinajar/master

Check for infinite loop in parsing comment blocks
Update README.md

Request for PHP version metrics.
Added support for extensions and demo examples
Merge remote-tracking branch 'origin/master'