Header...
Paragraph: p. (also applied by default) Example: p. Text ->Text
Blockquote: bq. Example: bq. Block quotation... ->Block quotation...Blockquote with citation: bq.:http://citation.url Example: bq.:http://textism.com/ Text... ->
Text...Footnote: fn(1-100). Example: fn1. Footnote... ->
Footnote...
Numeric list: #, ## Consecutive paragraphs beginning with # are wrapped in ordered list tags. Example:- ordered list
- unordered list
- term
- definition
computer code
%(bob)span% -> span
==notextile== -> leave text alone (do not format)
"linktext":url -> linktext
"linktext(title)":url -> linktext
"$":url -> url
"$(title)":url -> url
!imageurl! -> Scientists say1 the moon is small.
The 'a b c' backlink characters can be altered too. For example if you wanted the notes to have numeric backlinks starting from 1: notelist:1. Table syntax: Simple tables: |a|simple|table|row| |And|Another|table|row| |With an||empty|cell| |=. My table caption goes here |_. A|_. table|_. header|_.row| |A|simple|table|row| Tables with attributes: table{border:1px solid black}. My table summary here {background:#ddd;color:red}. |{}| | | | To specify thead / tfoot / tbody groups, add one of these on its own line above the row(s) you wish to wrap (you may specify attributes before the dot): |^. # thead |-. # tbody |~. # tfoot Column groups: |:\3. 100 Becomes:paragraph
p(#fluid). paragraph ->paragraph
(classes and ids can be combined) p(hector#fluid). paragraph ->paragraph
Curly {brackets} insert arbitrary css style p{line-height:18px}. paragraph ->paragraph
h3{color:red}. header 3 ->header 3
Square [brackets] insert language attributes p[no]. paragraph ->paragraph
%[fr]phrase% -> phrase Usually Textile block element syntax requires a dot and space before the block begins, but since lists don't, they can be styled just using braces #{color:blue} one ->-
# big
- one # list
- big
- list
", "
\n", $text); return $text; } } // ------------------------------------------------------------- function TextileRestricted($text, $lite = 1, $noimage = 1, $rel = 'nofollow') { $this->restricted = true; $this->lite = $lite; $this->noimage = $noimage; $this->span_depth = 0; $this->tag_index = 1; $this->notes = $this->unreferencedNotes = $this->notelist_cache = array(); $this->note_index = 1; $this->rel = ($rel) ? ' rel="'.$rel.'"' : ''; // escape any raw html $text = $this->encode_html($text, 0); $text = $this->cleanWhiteSpace($text); if($lite) { $text = $this->blockLite($text); } else { $text = $this->block($text); $text = $this->placeNoteLists($text); } $text = $this->retrieve($text); $text = $this->replaceGlyphs($text); $text = $this->retrieveTags($text); $text = $this->retrieveURLs($text); $this->span_depth = 0; // just to be tidy $text = str_replace("
", "
\n", $text); return $text; } // ------------------------------------------------------------- function pba($in, $element = "", $include_id = 1) // "parse block attributes" { $style = ''; $class = ''; $lang = ''; $colspan = ''; $rowspan = ''; $span = ''; $width = ''; $id = ''; $atts = ''; if (!empty($in)) { $matched = $in; if ($element == 'td') { if (preg_match("/\\\\(\d+)/", $matched, $csp)) $colspan = $csp[1]; if (preg_match("/\/(\d+)/", $matched, $rsp)) $rowspan = $rsp[1]; } if ($element == 'td' or $element == 'tr') { if (preg_match("/($this->vlgn)/", $matched, $vert)) $style[] = "vertical-align:" . $this->vAlign($vert[1]); } if (preg_match("/\{([^}]*)\}/", $matched, $sty)) { $style[] = rtrim($sty[1], ';'); $matched = str_replace($sty[0], '', $matched); } if (preg_match("/\[([^]]+)\]/U", $matched, $lng)) { $lang = $lng[1]; $matched = str_replace($lng[0], '', $matched); } if (preg_match("/\(([^()]+)\)/U", $matched, $cls)) { $class = $cls[1]; $matched = str_replace($cls[0], '', $matched); } if (preg_match("/([(]+)/", $matched, $pl)) { $style[] = "padding-left:" . strlen($pl[1]) . "em"; $matched = str_replace($pl[0], '', $matched); } if (preg_match("/([)]+)/", $matched, $pr)) { $style[] = "padding-right:" . strlen($pr[1]) . "em"; $matched = str_replace($pr[0], '', $matched); } if (preg_match("/($this->hlgn)/", $matched, $horiz)) $style[] = "text-align:" . $this->hAlign($horiz[1]); if (preg_match("/^(.*)#(.*)$/", $class, $ids)) { $id = $ids[2]; $class = $ids[1]; } if ($element == 'col') { if (preg_match("/(?:\\\\(\d+))?\s*(\d+)?/", $matched, $csp)) { $span = isset($csp[1]) ? $csp[1] : ''; $width = isset($csp[2]) ? $csp[2] : ''; } } if ($this->restricted) return ($lang) ? ' lang="' . $lang . '"':''; $o = ''; if( $style ) { foreach($style as $s) { $parts = split(';', $s); foreach( $parts as $p ) { $p = trim($p, '; '); if( !empty( $p ) ) $o .= $p.'; '; } } $style = trim( strtr($o, array("\n"=>'',';;'=>';')) ); } return join('',array( ($style) ? ' style="' . $style .'"':'', ($class) ? ' class="' . $class .'"':'', ($lang) ? ' lang="' . $lang .'"':'', ($id and $include_id) ? ' id="' . $id .'"':'', ($colspan) ? ' colspan="' . $colspan .'"':'', ($rowspan) ? ' rowspan="' . $rowspan .'"':'', ($span) ? ' span="' . $span .'"':'', ($width) ? ' width="' . $width .'"':'', )); } return ''; } // ------------------------------------------------------------- function hasRawText($text) { // checks whether the text has text not already enclosed by a block tag $r = trim(preg_replace('@<(p|blockquote|div|form|table|ul|ol|dl|pre|h\d)[^>]*?>.*@s', '', trim($text))); $r = trim(preg_replace('@<(hr|br)[^>]*?/>@', '', $r)); return '' != $r; } // ------------------------------------------------------------- function table($text) { $text = $text . "\n\n"; return preg_replace_callback("/^(?:table(_?{$this->s}{$this->a}{$this->c})\.(.*)?\n)?^({$this->a}{$this->c}\.? ?\|.*\|)[\s]*\n\n/smU", array(&$this, "fTable"), $text); } // ------------------------------------------------------------- function fTable($matches) { $tatts = $this->pba($matches[1], 'table'); $sum = trim($matches[2]) ? ' summary="'.htmlspecialchars(trim($matches[2])).'"' : ''; $cap = ''; $colgrp = $last_rgrp = ''; foreach(preg_split("/\|\s*?$/m", $matches[3], -1, PREG_SPLIT_NO_EMPTY) as $row) { // Caption if (preg_match("/^\|\=($this->s$this->a$this->c)\. ([^\|\n]*)(.*)/s", ltrim($row), $cmtch)) { $capts = $this->pba($cmtch[1]); $cap = "\t
- so flag not to start another
}
$atts = $this->pba($atts);
if (!isset($lists[$tl])) {
$lists[$tl] = 1;
$line = "\t<" . $ltype . "l$atts>" . (($showitem) ? "\n\t\t<$litem>" . $content : '');
} else {
$line = ($showitem) ? "\t\t<$litem$atts>" . $content : '';
}
if((strlen($nl) <= strlen($tl))) $line .= (($showitem) ? "" : '');
foreach(array_reverse($lists) as $k => $v) {
if(strlen($k) > strlen($nl)) {
$line .= ($v==2) ? '' : "\n\tlT($k) . "l>";
if((strlen($k) > 1) && ($v != 2))
$line .= "";
unset($lists[$k]);
}
}
$pt = $tl; // Remember the current Textile tag
}
else {
$line .= "\n";
}
$out[] = $line;
}
return $this->doTagBr($litem, join("\n", $out));
}
// -------------------------------------------------------------
function lT($in)
{
return preg_match("/^#+/", $in) ? 'o' : ((preg_match("/^\*+/", $in)) ? 'u' : 'd');
}
// -------------------------------------------------------------
function doTagBr($tag, $in)
{
return preg_replace_callback('@<('.preg_quote($tag).')([^>]*?)>(.*)()@s', array(&$this, 'fBr'), $in);
}
// -------------------------------------------------------------
function doPBr($in)
{
return preg_replace_callback('@<(p)([^>]*?)>(.*)()@s', array(&$this, 'fPBr'), $in);
}
// -------------------------------------------------------------
function fPBr($m)
{
# Less restrictive version of fBr() ... used only in paragraphs where the next
# row may start with a smiley or perhaps something like '#8 bolt...' or '*** stars...'
$content = preg_replace("@(.+)(?|
)\n(?![\s|])@", '$1
', $m[3]); return '<'.$m[1].$m[2].'>'.$content.$m[4]; } // ------------------------------------------------------------- function fBr($m) { $content = preg_replace("@(.+)(?|
)\n(?![#*;:\s|])@", '$1
', $m[3]); return '<'.$m[1].$m[2].'>'.$content.$m[4]; } // ------------------------------------------------------------- function block($text) { $find = $this->btag; $tre = join('|', $find); $text = explode("\n\n", $text); $tag = 'p'; $atts = $cite = $graf = $ext = ''; $eat = false; $out = array(); foreach($text as $line) { $anon = 0; if (preg_match("/^($tre)($this->a$this->c)\.(\.?)(?::(\S+))? (.*)$/s", $line, $m)) { // last block was extended, so close it if ($ext) $out[count($out)-1] .= $c1; // new block list(,$tag,$atts,$ext,$cite,$graf) = $m; list($o1, $o2, $content, $c2, $c1, $eat) = $this->fBlock(array(0,$tag,$atts,$ext,$cite,$graf)); // leave off c1 if this block is extended, we'll close it at the start of the next block if ($ext) $line = $o1.$o2.$content.$c2; else $line = $o1.$o2.$content.$c2.$c1; } else { // anonymous block $anon = 1; if ($ext or !preg_match('/^ /', $line)) { list($o1, $o2, $content, $c2, $c1, $eat) = $this->fBlock(array(0,$tag,$atts,$ext,$cite,$line)); // skip $o1/$c1 because this is part of a continuing extended block if ($tag == 'p' and !$this->hasRawText($content)) { $line = $content; } else { $line = $o2.$content.$c2; } } else { $line = $this->graf($line); } } $line = $this->doPBr($line); $line = preg_replace('/
/', '
', $line); if ($ext and $anon) $out[count($out)-1] .= "\n".$line; elseif(!$eat) $out[] = $line; if (!$ext) { $tag = 'p'; $atts = ''; $cite = ''; $graf = ''; $eat = false; } } if ($ext) $out[count($out)-1] .= $c1; return join("\n\n", $out); } // ------------------------------------------------------------- function fBlock($m) { extract($this->regex_snippets); list(, $tag, $att, $ext, $cite, $content) = $m; $atts = $this->pba($att); $o1 = $o2 = $c2 = $c1 = ''; $eat = false; if( $tag === 'p' ) { # Is this an anonymous block with a note definition? $notedef = preg_replace_callback("/ ^note\# # start of note def marker ([$wrd:-]+) # !label ([*!^]?) # !link ({$this->c}) # !att \.[\s]+ # end of def marker (.*)$ # !content /x$mod", array(&$this, "fParseNoteDefs"), $content); if( empty($notedef) ) # It will be empty if the regex matched and ate it. return array($o1, $o2, $notedef, $c2, $c1, true); } if (preg_match("/fn(\d+)/", $tag, $fns)) { $tag = 'p'; $fnid = empty($this->fn[$fns[1]]) ? $fns[1] : $this->fn[$fns[1]]; # If there is an author-specified ID goes on the wrapper & the auto-id gets pushed to the $supp_id = ''; if (strpos($atts, ' id=') === false) $atts .= ' id="fn' . $fnid . '"'; else $supp_id = ' id="fn' . $fnid . '"'; if (strpos($atts, 'class=') === false) $atts .= ' class="footnote"'; $backlink = (strpos($att, '^') === false) ? $fns[1] : ''.$fns[1].''; $sup = "
notelist({$this->c})(?:\:($wrd))?([\^!]?)(\+?)\.[\s]*
@U$mod", array(&$this, "fNoteLists"), $text ); return $text; } // ------------------------------------------------------------- function fParseNoteDefs($m) { list(, $label, $link, $att, $content) = $m; # Assign an id if the note reference parse hasn't found the label yet. $id = @$this->notes[$label]['id']; if( !$id ) $this->notes[$label]['id'] = uniqid(rand()); if( empty($this->notes[$label]['def']) ) # Ignores subsequent defs using the same label { $this->notes[$label]['def'] = array( 'atts' => $this->pba($att), 'content' => $this->graf($content), 'link' => $link, ); } return ''; } // ------------------------------------------------------------- function noteRef($text) { $text = preg_replace_callback("/ \[ # start ({$this->c}) # !atts \# ([^\]!]+?) # !label ([!]?) # !nolink \] /Ux", array(&$this, "fParseNoteRefs"), $text); return $text; } // ------------------------------------------------------------- function fParseNoteRefs($m) { # By the time this function is called, all the defs will have been processed # into the notes array. So now we can resolve the link numbers in the order # we process the refs... list(, $atts, $label, $nolink) = $m; $atts = $this->pba($atts); $nolink = ($nolink === '!'); # Assign a sequence number to this reference if there isn't one already... $num = @$this->notes[$label]['seq']; if( !$num ) $num = $this->notes[$label]['seq'] = ($this->note_index++); # Make our anchor point & stash it for possible use in backlinks when the # note list is generated later... $this->notes[$label]['refids'][] = $refid = uniqid(rand()); # If we are referencing a note that hasn't had the definition parsed yet, then assign it an ID... $id = @$this->notes[$label]['id']; if( !$id ) $id = $this->notes[$label]['id'] = uniqid(rand()); # Build the link (if any)... $_ = ''.$num.''; if( !$nolink ) $_ = ''.$_.''; # Build the reference... $_ = '', '', 'fCode');
$text = $this->doSpecial($text, '@', '@', 'fCode');
$text = $this->doSpecial($text, '', '', 'fPre'); return $text; } // ------------------------------------------------------------- function fCode($m) { @list(, $before, $text, $after) = $m; return $before.$this->shelve('
'.$this->r_encode_html($text).'').$after;
}
// -------------------------------------------------------------
function fPre($m)
{
@list(, $before, $text, $after) = $m;
return $before.''.$this->shelve($this->r_encode_html($text)).''.$after; } // ------------------------------------------------------------- function shelve($val) { $i = uniqid(rand()); $this->shelf[$i] = $val; return $i; } // ------------------------------------------------------------- function retrieve($text) { if (is_array($this->shelf)) do { $old = $text; $text = strtr($text, $this->shelf); } while ($text != $old); return $text; } // ------------------------------------------------------------- // NOTE: deprecated function incomingEntities($text) { return preg_replace("/&(?![#a-z0-9]+;)/i", "x%x%", $text); } // ------------------------------------------------------------- // NOTE: deprecated function encodeEntities($text) { return (function_exists('mb_encode_numericentity')) ? $this->encode_high($text) : htmlentities($text, ENT_NOQUOTES, "utf-8"); } // ------------------------------------------------------------- // NOTE: deprecated function fixEntities($text) { /* de-entify any remaining angle brackets or ampersands */ return str_replace(array(">", "<", "&"), array(">", "<", "&"), $text); } // ------------------------------------------------------------- function cleanWhiteSpace($text) { $out = preg_replace("/^\xEF\xBB\xBF|\x1A/", '', $text); # Byte order mark (if present) $out = preg_replace("/\r\n?/", "\n", $out); # DOS and MAC line endings to *NIX style endings $out = preg_replace("/^[ \t]*\n/m", "\n", $out); # lines containing only whitespace $out = preg_replace("/\n{3,}/", "\n\n", $out); # 3 or more line ends $out = preg_replace("/^\n*/", "", $out); # leading blank lines return $out; } // ------------------------------------------------------------- function doSpecial($text, $start, $end, $method='fSpecial') { return preg_replace_callback('/(^|\s|[[({>])'.preg_quote($start, '/').'(.*?)'.preg_quote($end, '/').'(\s|$|[\])}])?/ms', array(&$this, $method), $text); } // ------------------------------------------------------------- function fSpecial($m) { // A special block like notextile or code @list(, $before, $text, $after) = $m; return $before.$this->shelve($this->encode_html($text)).$after; } // ------------------------------------------------------------- function noTextile($text) { $text = $this->doSpecial($text, '
'; return $out; } // ------------------------------------------------------------- // NOTE: deprecated function txtgps($thing) { if (isset($_POST[$thing])) { if (get_magic_quotes_gpc()) { return stripslashes($_POST[$thing]); } else { return $_POST[$thing]; } } else { return ''; } } // ------------------------------------------------------------- // NOTE: deprecated function dump() { static $bool = array( 0=>'false', 1=>'true' ); foreach (func_get_args() as $a) echo "\n
",(is_array($a)) ? print_r($a) : ((is_bool($a)) ? $bool[(int)$a] : $a), "\n"; return $this; } // ------------------------------------------------------------- function blockLite($text) { $this->btag = array('bq', 'p'); return $this->block($text."\n\n"); } } // end class