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<?php
/*
* Ordered lists:
* 1. ...
* 2. ...
*/
if(!defined('DOKU_INC')) die();
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once(DOKU_PLUGIN.'syntax.php');
use dokuwiki\Parsing\Handler\Lists;
class syntax_plugin_markdowku_olists extends DokuWiki_Syntax_Plugin {
function getType() { return 'container'; }
function getPType() { return 'block'; }
function getSort() { return 9; }
function getAllowedTypes() {
return array('formatting', 'substition', 'paragraphs', 'baseonly');
}
function connectTo($mode) {
$this->Lexer->addEntryPattern(
'\n\n[ ]{0,3}\d+\.[ \t]',
$mode,
'plugin_markdowku_olists');
$this->Lexer->addPattern(
'\n^[ \t]*\d+\.[ \t]',
'plugin_markdowku_olists');
}
function postConnect() {
$this->Lexer->addExitPattern(
'(?:\Z|\n{1,}(?=\n\S)(?!\n[ \t]*\d+\.[ \t]))',
'plugin_markdowku_olists');
}
function handle($match, $state, $pos, Doku_Handler $handler) {
switch ($state) {
case DOKU_LEXER_ENTER:
$ReWriter = new Doku_Handler_Markdown_Ordered_List($handler->getCallWriter());
$handler->setCallWriter($ReWriter);
$handler->_addCall('list_open', array($match), $pos);
break;
case DOKU_LEXER_MATCHED:
$handler->_addCall('list_item', array($match), $pos);
break;
case DOKU_LEXER_UNMATCHED:
$handler->_addCall('cdata', array($match), $pos);
break;
case DOKU_LEXER_EXIT:
$handler->_addCall('list_close', array(), $pos);
$handler->getCallWriter()->process();
$ReWriter = & $handler->getCallWriter();
$handler->setCallWriter($ReWriter->getCallWriter());
break;
}
return true;
}
function render($mode, Doku_Renderer $renderer, $data) {
return true;
}
}
class Doku_Handler_Markdown_Ordered_List extends Lists {
private $depth = array(0, 4);
function interpretSyntax($match, &$type) {
$type="o";
$listlevel = 1;
$real_position = 0;
$logical_position = 0;
$text = preg_replace('/^\n*/', '', $match);
while (TRUE) {
if (preg_match('/^[ ]{'.$this->depth[$listlevel].'}/', substr($text, $real_position)) > 0) {
$real_position += $this->depth[$listlevel];
$logical_position += $this->depth[$listlevel];
$listlevel += 1;
continue;
}
if (preg_match('/^\t/', substr($text, $real_position)) > 0) {
$real_position += 1;
$logical_position += 4;
$listlevel += 1;
continue;
}
if (preg_match('/^[ ]{0,3}\d+\.[ \t]/', substr($text, $real_position)) > 0) {
$this->depth[$listlevel] = strlen(substr($text, $real_position)) - 1;
}
break;
}
return $listlevel;
}
}
//Setup VIM: ex: et ts=4 enc=utf-8 :
|
