sextile excerpt

sextile-excerpt.php

<?php
class sextile {
	protected $textile;

	public function TextileThis( $text, $lite = '', $encode = '', $noimage = '', $strict = '', $rel = '' ) {
		return $this->textile->TextileThis( $this->handle_latex( $text ), $lite, $encode, $noimage, $strict, $rel );
	}

	/**
	 * Spoof interface compatibility 
	 */
	public function __call( $name, $params ) {
		$ret = call_user_func_array( array( $this->textile, $name ), $params );
		if( $ret === false ) 
			throw new BadMethodCallException("Method {$name} does not exist in class Textile");
		return $ret;
	}

	public function __construct( Textile $textile )	{ /* ... */ }
	private function handle_latex( $text ){ /* ... */ }
}

textile-2.0.php

<?php
class Textile {
    function Textile() {
        // lots of constructor-y stuff
    }

    function TextileThis( $text, $lite='', $encode='', $noimage='', $strict='', $rel='' ) {
        // text is inputted here, and then returned--after filtering--from here
    }

    /**
     * Lots of other methods, most of which should never be called in isolation
     */
}