--- a/includes/wikiengine/Parse/Default/Blockquote.php Sun Jun 21 00:16:21 2009 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,179 +0,0 @@
-<?php
-
-/**
-*
-* Parse for block-quoted text.
-*
-* @category Text
-*
-* @package Text_Wiki
-*
-* @author Paul M. Jones <pmjones@php.net>
-*
-* @license LGPL
-*
-* @version $Id: Blockquote.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $
-*
-*/
-
-/**
-*
-* Parse for block-quoted text.
-*
-* Find source text marked as a blockquote, identified by any number of
-* greater-than signs '>' at the start of the line, followed by a space,
-* and then the quote text; each '>' indicates an additional level of
-* quoting.
-*
-* @category Text
-*
-* @package Text_Wiki
-*
-* @author Paul M. Jones <pmjones@php.net>
-*
-*/
-
-class Text_Wiki_Parse_Blockquote extends Text_Wiki_Parse {
-
-
- /**
- *
- * Regex for parsing the source text.
- *
- * @access public
- *
- * @var string
- *
- * @see parse()
- *
- */
-
- var $regex = '/\n((\>).*\n)(?!(\>))/Us';
-
-
- /**
- *
- * Generates a replacement for the matched text.
- *
- * Token options are:
- *
- * 'type' =>
- * 'start' : the start of a blockquote
- * 'end' : the end of a blockquote
- *
- * 'level' => the indent level (0 for the first level, 1 for the
- * second, etc)
- *
- * @access public
- *
- * @param array &$matches The array of matches from parse().
- *
- * @return A series of text and delimited tokens marking the different
- * list text and list elements.
- *
- */
-
- function process(&$matches)
- {
- // the replacement text we will return to parse()
- $return = '';
-
- // the list of post-processing matches
- $list = array();
-
- // $matches[1] is the text matched as a list set by parse();
- // create an array called $list that contains a new set of
- // matches for the various list-item elements.
- preg_match_all(
- '=^(\>+) (.*\n)=Ums',
- $matches[1],
- $list,
- PREG_SET_ORDER
- );
-
- // a stack of starts and ends; we keep this so that we know what
- // indent level we're at.
- $stack = array();
-
- // loop through each list-item element.
- foreach ($list as $key => $val) {
-
- // $val[0] is the full matched list-item line
- // $val[1] is the number of initial '>' chars (indent level)
- // $val[2] is the quote text
-
- // we number levels starting at 1, not zero
- $level = strlen($val[1]);
-
- // get the text of the line
- $text = $val[2];
-
- // add a level to the list?
- while ($level > count($stack)) {
-
- // the current indent level is greater than the number
- // of stack elements, so we must be starting a new
- // level. push the new level onto the stack with a
- // dummy value (boolean true)...
- array_push($stack, true);
-
- $return .= "\n";
-
- // ...and add a start token to the return.
- $return .= $this->wiki->addToken(
- $this->rule,
- array(
- 'type' => 'start',
- 'level' => $level - 1
- )
- );
-
- $return .= "\n\n";
- }
-
- // remove a level?
- while (count($stack) > $level) {
-
- // as long as the stack count is greater than the
- // current indent level, we need to end list types.
- // continue adding end-list tokens until the stack count
- // and the indent level are the same.
- array_pop($stack);
-
- $return .= "\n\n";
-
- $return .= $this->wiki->addToken(
- $this->rule,
- array (
- 'type' => 'end',
- 'level' => count($stack)
- )
- );
-
- $return .= "\n";
- }
-
- // add the line text.
- $return .= $text;
- }
-
- // the last line may have been indented. go through the stack
- // and create end-tokens until the stack is empty.
- $return .= "\n";
-
- while (count($stack) > 0) {
- array_pop($stack);
- $return .= $this->wiki->addToken(
- $this->rule,
- array (
- 'type' => 'end',
- 'level' => count($stack)
- )
- );
- }
-
- // we're done! send back the replacement text.
- return "\n$return\n\n";
- }
-}
-?>
\ No newline at end of file