Dean Allen's Humane Web Text Generator, also known as Textile. If you use this plugin you should disable Textile 2 and Markdown, as they don't play well together. Author: Dean Allen Author URI: http://www.textism.com/?wp */ /* This is Textile A Humane Web Text Generator Version 1.0 21 Feb, 2003 Copyright (c) 2003, Dean Allen, www.textism.com All rights reserved. _______ LICENSE Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name Textile nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ function textile($text) { $text = stripslashes($text); $text = preg_replace("/&(?![#a-zA-Z0-9]+;)/","x%x%",$text); if (function_exists('mb_encode_numericentity')) { $text = encode_high($text); } else { $text = htmlentities($text,ENT_NOQUOTES,"utf-8"); } $text = str_replace(array(">", "<", "&"), array(">", "<", "&"), $text); $text = str_replace("\r\n", "\n", $text); $text = str_replace("\t", "", $text); $text = preg_split("/\n/",$text); foreach($text as $line){ $line = trim($line); $lineout[] = $line; } $text = implode("\n",$lineout); $text = preg_replace('/(^|\s)==(.*)==(\s|$)?/msU','$1$2$3',$text); $text = preg_replace('/!([^\s\(=]+)\s?(?:\(([^\)]+)\))?!(\s)?/mU','$2$3',$text); $text = preg_replace('/():(\S+)(\s)/U','$1$3',$text); $text = preg_replace( '/ ([\s[{(]|[[:punct:]])? # 1 optional space or brackets before " # starting " ([^"\(]+) # 2 text of link \s? # opt space (?:\(([^\(]*)\))? # 3 opt title attribute in parenths ": # dividing ": (\S+\b) # 4 suppose this is the url (\/)? # 5 opt trailing slash ([^[:alnum:]\/;]*) # 6 opt punctuation after the url (\s|$) # 7 either white space or end of string /x', '$1$2$6$7',$text); $qtags = array( '\*\*'=>'b', '\*'=>'strong', '\?\?'=>'cite', '-'=>'del', '\+'=>'ins', '~'=>'sub', '@'=>'code'); foreach($qtags as $f=>$r){ $text = preg_replace( '/(^|\s|>)'.$f.'\b(.+)\b([[:punct:]]*)'.$f.'([[:punct:]]{0,2})(\s|$)?/mU', '$1<'.$r.'>$2$3$4$5', $text); } $text = preg_replace('/(^|\s)__(.*)__([[:punct:]]{0,2})(\s|$)?/mU','$1$2$3$4',$text); $text = preg_replace('/(^|\s)_(.*)_([[:punct:]]{0,2})(\s|$)?/mU','$1$2$3$4',$text); $text = preg_replace('/\^(.*)\^/mU','$1',$text); $text = preg_replace('/"$/',"\" ", $text); $glyph_search = array( '/([^\s[{(>])?\'(?(1)|(?=\s|s\b))/', # single closing '/\'/', # single opening '/([^\s[{(])?"(?(1)|(?=\s))/', # double closing '/"/', # double opening '/\b( )?\.{3}/', # ellipsis '/\b([A-Z][A-Z0-9]{2,})\b(?:[(]([^)]*)[)])/', # 3+ uppercase acronym '/(^|[^"][>\s])([A-Z][A-Z0-9 ]{2,})([^$1', # 3+ uppercase acronym '$1$2$3', # 3+ uppercase caps '—', # em dash ' – ', # en dash '$1×$2', # dimension sign '™', # trademark '®', # registered '©'); # copyright $codepre = false; if(!preg_match("/<.*>/",$text)){ $text = preg_replace($glyph_search,$glyph_replace,$text); } else { $text = preg_split("/(<.*>)/U",$text,-1,PREG_SPLIT_DELIM_CAPTURE); foreach($text as $line){ # matches are off if we're between ,
 etc.
				if(preg_match('/<(code|pre|kbd|notextile)>/i',$line)){$codepre = true; }
				if(preg_match('/<\/(code|pre|kbd|notextile)>/i',$line)){$codepre = false; }

				if(!preg_match("/<.*>/",$line) && $codepre == false){
					$line = preg_replace($glyph_search,$glyph_replace,$line);
				}

				# convert htmlspecial if between 
				if ($codepre == true){
					$line = htmlspecialchars($line,ENT_NOQUOTES,"UTF-8");
					$line = str_replace("<pre>","
",$line);
					$line = str_replace("<code>","",$line);
					$line = str_replace("<notextile>","",$line);
					$line = str_replace("<kbd>","",$line);
				}

				# each line gets pushed to a new array
			$glyph_out[] = $line;
		}
			# $text is now the new array, cast to a string
		$text = implode('',$glyph_out);
	}

	$text = preg_replace("/(\S)(_*)([[:punct:]]*) *\n([^#*\s])/", "$1$2$3
$4", $text); $text = str_replace("l>
", "l>\n", $text); $text = preg_split("/\n/",$text); array_push($text," "); $list = ''; $pre = false; $block_find = array( '/^\s?\*\s(.*)/', # bulleted list * '/^\s?#\s(.*)/', # numeric list # '/^bq\. (.*)/', # blockquote bq. '/^h(\d)\(([[:alnum:]]+)\)\.\s(.*)/', # header hn(class). w/ css class '/^h(\d)\. (.*)/', # plain header hn. '/^p\(([[:alnum:]]+)\)\.\s(.*)/', # para p(class). w/ css class '/^p\. (.*)/i', # plain paragraph '/^([^\t ]+.*)/i' # remaining plain paragraph ); $block_replace = array( "\t\t
  • $1
  • ", "\t\t\t
  • $1
  • ", "\t
    $1
    ", "\t$3$4", "\t$2$3", "\t

    $2

    $3", "\t

    $1

    ", "\t

    $1

    $2" ); foreach($text as $line){ if(preg_match('/
    /i',$line)){$pre = true; }
    
    			if ($pre == false){
    				$line = preg_replace($block_find,$block_replace,$line);
    			}
    
    			if ($pre == true){
    				$line = str_replace("
    ","\n",$line); } if(preg_match('/<\/pre>/i',$line)){$pre = false; } if ($list == '' && preg_match('/^\t\t
  • /',$line)){ $list = "ul"; $line = preg_replace('/^(\t\t
  • .*)/',"\t
      \n$1",$line); } else if ($list == '' && preg_match('/^\t\t\t
    • /',$line)){ $list = "ol"; $line = preg_replace('/^\t(\t\t
    • .*)/',"\t
        \n$1",$line); # at the end of a ul } else if ($list == 'ul' && !preg_match('/^\t\t
      1. /',$line)){ $list = ''; $line = preg_replace('/^(.*)$/',"\t
    \n$1",$line); # at the end of a ol } else if ($list == 'ol' && !preg_match('/^\t\t\t
  • /',$line)){ $list = ''; $line = preg_replace('/^(.*)$/',"\t\n$1",$line); } $block_out[] = $line; } $text = implode("\n",$block_out); $text = preg_replace('/<\/?notextile>/', "",$text); $text = str_replace("x%x%","&",$text); $text = str_replace("
    ","
    \n",$text); return $text; } function callback_url($text,$title='',$url) { $out = 'a href="'.$url.'"'; $out.=($title!='')?' title="'.$title.'"':''; $out.='>$text'; return $out; } function textile_popup_help($name,$helpvar,$windowW,$windowH) { $out = $name; $out .= ' ?
    '; print $out; } function encode_high($text) { $cmap = cmap(); return mb_encode_numericentity($text, $cmap, "UTF-8"); } function decode_high($text) { $cmap = cmap(); return mb_decode_numericentity($text, $cmap, "UTF-8"); } function cmap() { $f = 0xffff; $cmap = array( 160, 255, 0, $f, 402, 402, 0, $f, 913, 929, 0, $f, 931, 937, 0, $f, 945, 969, 0, $f, 977, 978, 0, $f, 982, 982, 0, $f, 8226, 8226, 0, $f, 8230, 8230, 0, $f, 8242, 8243, 0, $f, 8254, 8254, 0, $f, 8260, 8260, 0, $f, 8465, 8465, 0, $f, 8472, 8472, 0, $f, 8476, 8476, 0, $f, 8482, 8482, 0, $f, 8501, 8501, 0, $f, 8592, 8596, 0, $f, 8629, 8629, 0, $f, 8656, 8660, 0, $f, 8704, 8704, 0, $f, 8706, 8707, 0, $f, 8709, 8709, 0, $f, 8711, 8713, 0, $f, 8715, 8715, 0, $f, 8719, 8719, 0, $f, 8721, 8722, 0, $f, 8727, 8727, 0, $f, 8730, 8730, 0, $f, 8733, 8734, 0, $f, 8736, 8736, 0, $f, 8743, 8747, 0, $f, 8756, 8756, 0, $f, 8764, 8764, 0, $f, 8773, 8773, 0, $f, 8776, 8776, 0, $f, 8800, 8801, 0, $f, 8804, 8805, 0, $f, 8834, 8836, 0, $f, 8838, 8839, 0, $f, 8853, 8853, 0, $f, 8855, 8855, 0, $f, 8869, 8869, 0, $f, 8901, 8901, 0, $f, 8968, 8971, 0, $f, 9001, 9002, 0, $f, 9674, 9674, 0, $f, 9824, 9824, 0, $f, 9827, 9827, 0, $f, 9829, 9830, 0, $f, 338, 339, 0, $f, 352, 353, 0, $f, 376, 376, 0, $f, 710, 710, 0, $f, 732, 732, 0, $f, 8194, 8195, 0, $f, 8201, 8201, 0, $f, 8204, 8207, 0, $f, 8211, 8212, 0, $f, 8216, 8218, 0, $f, 8218, 8218, 0, $f, 8220, 8222, 0, $f, 8224, 8225, 0, $f, 8240, 8240, 0, $f, 8249, 8250, 0, $f, 8364, 8364, 0, $f ); return $cmap; } function linkit($text,$title,$url){ $url = preg_replace("/&(?!amp;)/","&",$url); $out = ''; return $out; } // And now for the filters remove_filter('the_content', 'wpautop'); remove_filter('the_excerpt', 'wpautop'); remove_filter('comment_text', 'wpautop'); remove_filter('the_content', 'wptexturize'); remove_filter('the_excerpt', 'wptexturize'); remove_filter('comment_text', 'wptexturize'); add_filter('the_content', 'textile', 6); add_filter('the_excerpt', 'textile', 6); add_filter('comment_text', 'textile', 6); ?>