` blocks.
- #
- $text = preg_replace_callback('{
- (?:\n\n|\A\n?)
- ( # $1 = the code block -- one or more lines, starting with a space/tab
- (?>
- [ ]{'.$this->tab_width.'} # Lines must start with a tab or a tab-width of spaces
- .*\n+
- )+
- )
- ((?=^[ ]{0,'.$this->tab_width.'}\S)|\Z) # Lookahead for non-space at line-start, or end of doc
- }xm',
- array(&$this, '_doCodeBlocks_callback'), $text);
-
- return $text;
- }
- protected function _doCodeBlocks_callback($matches) {
- $codeblock = $matches[1];
-
- $codeblock = $this->outdent($codeblock);
- $codeblock = htmlspecialchars($codeblock, ENT_NOQUOTES);
-
- # trim leading newlines and trailing newlines
- $codeblock = preg_replace('/\A\n+|\n+\z/', '', $codeblock);
-
- $codeblock = "$codeblock\n
";
- return "\n\n".$this->hashBlock($codeblock)."\n\n";
- }
-
-
- protected function makeCodeSpan($code) {
- #
- # Create a code span markup for $code. Called from handleSpanToken.
- #
- $code = htmlspecialchars(trim($code), ENT_NOQUOTES);
- return $this->hashPart("$code");
- }
-
-
- protected $em_relist = array(
- '' => '(?:(? '(?<=\S|^)(? '(?<=\S|^)(? '(?:(? '(?<=\S|^)(? '(?<=\S|^)(? '(?:(? '(?<=\S|^)(? '(?<=\S|^)(?em_relist as $em => $em_re) {
- foreach ($this->strong_relist as $strong => $strong_re) {
- # Construct list of allowed token expressions.
- $token_relist = array();
- if (isset($this->em_strong_relist["$em$strong"])) {
- $token_relist[] = $this->em_strong_relist["$em$strong"];
- }
- $token_relist[] = $em_re;
- $token_relist[] = $strong_re;
-
- # Construct master expression from list.
- $token_re = '{('. implode('|', $token_relist) .')}';
- $this->em_strong_prepared_relist["$em$strong"] = $token_re;
- }
- }
- }
-
- protected function doItalicsAndBold($text) {
- $token_stack = array('');
- $text_stack = array('');
- $em = '';
- $strong = '';
- $tree_char_em = false;
-
- while (1) {
- #
- # Get prepared regular expression for seraching emphasis tokens
- # in current context.
- #
- $token_re = $this->em_strong_prepared_relist["$em$strong"];
-
- #
- # Each loop iteration search for the next emphasis token.
- # Each token is then passed to handleSpanToken.
- #
- $parts = preg_split($token_re, $text, 2, PREG_SPLIT_DELIM_CAPTURE);
- $text_stack[0] .= $parts[0];
- $token =& $parts[1];
- $text =& $parts[2];
-
- if (empty($token)) {
- # Reached end of text span: empty stack without emitting.
- # any more emphasis.
- while ($token_stack[0]) {
- $text_stack[1] .= array_shift($token_stack);
- $text_stack[0] .= array_shift($text_stack);
- }
- break;
- }
-
- $token_len = strlen($token);
- if ($tree_char_em) {
- # Reached closing marker while inside a three-char emphasis.
- if ($token_len == 3) {
- # Three-char closing marker, close em and strong.
- array_shift($token_stack);
- $span = array_shift($text_stack);
- $span = $this->runSpanGamut($span);
- $span = "$span";
- $text_stack[0] .= $this->hashPart($span);
- $em = '';
- $strong = '';
- } else {
- # Other closing marker: close one em or strong and
- # change current token state to match the other
- $token_stack[0] = str_repeat($token{0}, 3-$token_len);
- $tag = $token_len == 2 ? "strong" : "em";
- $span = $text_stack[0];
- $span = $this->runSpanGamut($span);
- $span = "<$tag>$span";
- $text_stack[0] = $this->hashPart($span);
- $$tag = ''; # $$tag stands for $em or $strong
- }
- $tree_char_em = false;
- } else if ($token_len == 3) {
- if ($em) {
- # Reached closing marker for both em and strong.
- # Closing strong marker:
- for ($i = 0; $i < 2; ++$i) {
- $shifted_token = array_shift($token_stack);
- $tag = strlen($shifted_token) == 2 ? "strong" : "em";
- $span = array_shift($text_stack);
- $span = $this->runSpanGamut($span);
- $span = "<$tag>$span";
- $text_stack[0] .= $this->hashPart($span);
- $$tag = ''; # $$tag stands for $em or $strong
- }
- } else {
- # Reached opening three-char emphasis marker. Push on token
- # stack; will be handled by the special condition above.
- $em = $token{0};
- $strong = "$em$em";
- array_unshift($token_stack, $token);
- array_unshift($text_stack, '');
- $tree_char_em = true;
- }
- } else if ($token_len == 2) {
- if ($strong) {
- # Unwind any dangling emphasis marker:
- if (strlen($token_stack[0]) == 1) {
- $text_stack[1] .= array_shift($token_stack);
- $text_stack[0] .= array_shift($text_stack);
- }
- # Closing strong marker:
- array_shift($token_stack);
- $span = array_shift($text_stack);
- $span = $this->runSpanGamut($span);
- $span = "$span";
- $text_stack[0] .= $this->hashPart($span);
- $strong = '';
- } else {
- array_unshift($token_stack, $token);
- array_unshift($text_stack, '');
- $strong = $token;
- }
- } else {
- # Here $token_len == 1
- if ($em) {
- if (strlen($token_stack[0]) == 1) {
- # Closing emphasis marker:
- array_shift($token_stack);
- $span = array_shift($text_stack);
- $span = $this->runSpanGamut($span);
- $span = "$span";
- $text_stack[0] .= $this->hashPart($span);
- $em = '';
- } else {
- $text_stack[0] .= $token;
- }
- } else {
- array_unshift($token_stack, $token);
- array_unshift($text_stack, '');
- $em = $token;
- }
- }
- }
- return $text_stack[0];
- }
-
-
- protected function doBlockQuotes($text) {
- $text = preg_replace_callback('/
- ( # Wrap whole match in $1
- (?>
- ^[ ]*>[ ]? # ">" at the start of a line
- .+\n # rest of the first line
- (.+\n)* # subsequent consecutive lines
- \n* # blanks
- )+
- )
- /xm',
- array(&$this, '_doBlockQuotes_callback'), $text);
-
- return $text;
- }
- protected function _doBlockQuotes_callback($matches) {
- $bq = $matches[1];
- # trim one level of quoting - trim whitespace-only lines
- $bq = preg_replace('/^[ ]*>[ ]?|^[ ]+$/m', '', $bq);
- $bq = $this->runBlockGamut($bq); # recurse
-
- $bq = preg_replace('/^/m', " ", $bq);
- # These leading spaces cause problem with content,
- # so we need to fix that:
- $bq = preg_replace_callback('{(\s*.+?
)}sx',
- array(&$this, '_doBlockQuotes_callback2'), $bq);
-
- return "\n". $this->hashBlock("\n$bq\n
")."\n\n";
- }
- protected function _doBlockQuotes_callback2($matches) {
- $pre = $matches[1];
- $pre = preg_replace('/^ /m', '', $pre);
- return $pre;
- }
-
-
- protected function formParagraphs($text) {
- #
- # Params:
- # $text - string to process with html tags
- #
- # Strip leading and trailing lines:
- $text = preg_replace('/\A\n+|\n+\z/', '', $text);
-
- $grafs = preg_split('/\n{2,}/', $text, -1, PREG_SPLIT_NO_EMPTY);
-
- #
- # Wrap
tags and unhashify HTML blocks
- #
- foreach ($grafs as $key => $value) {
- if (!preg_match('/^B\x1A[0-9]+B$/', $value)) {
- # Is a paragraph.
- $value = $this->runSpanGamut($value);
- $value = preg_replace('/^([ ]*)/', "
", $value);
- $value .= "
";
- $grafs[$key] = $this->unhash($value);
- }
- else {
- # Is a block.
- # Modify elements of @grafs in-place...
- $graf = $value;
- $block = $this->html_hashes[$graf];
- $graf = $block;
-// if (preg_match('{
-// \A
-// ( # $1 = tag
-// ]*
-// \b
-// markdown\s*=\s* ([\'"]) # $2 = attr quote char
-// 1
-// \2
-// [^>]*
-// >
-// )
-// ( # $3 = contents
-// .*
-// )
-// () # $4 = closing tag
-// \z
-// }xs', $block, $matches))
-// {
-// list(, $div_open, , $div_content, $div_close) = $matches;
-//
-// # We can't call Markdown(), because that resets the hash;
-// # that initialization code should be pulled into its own sub, though.
-// $div_content = $this->hashHTMLBlocks($div_content);
-//
-// # Run document gamut methods on the content.
-// foreach ($this->document_gamut as $method => $priority) {
-// $div_content = $this->$method($div_content);
-// }
-//
-// $div_open = preg_replace(
-// '{\smarkdown\s*=\s*([\'"]).+?\1}', '', $div_open);
-//
-// $graf = $div_open . "\n" . $div_content . "\n" . $div_close;
-// }
- $grafs[$key] = $graf;
- }
- }
-
- return implode("\n\n", $grafs);
- }
-
-
- protected function encodeAttribute($text) {
- #
- # Encode text for a double-quoted HTML attribute. This function
- # is *not* suitable for attributes enclosed in single quotes.
- #
- $text = $this->encodeAmpsAndAngles($text);
- $text = str_replace('"', '"', $text);
- return $text;
- }
-
-
- protected function encodeAmpsAndAngles($text) {
- #
- # Smart processing for ampersands and angle brackets that need to
- # be encoded. Valid character entities are left alone unless the
- # no-entities mode is set.
- #
- if ($this->no_entities) {
- $text = str_replace('&', '&', $text);
- } else {
- # Ampersand-encoding based entirely on Nat Irons's Amputator
- # MT plugin:
- $text = preg_replace_callback('{
- <
- (?:mailto:)?
- (
- (?:
- [-!#$%&\'*+/=?^_`.{|}~\w\x80-\xFF]+
- |
- ".*?"
- )
- \@
- (?:
- [-a-z0-9\x80-\xFF]+(\.[-a-z0-9\x80-\xFF]+)*\.[a-z]+
- |
- \[[\d.a-fA-F:]+\] # IPv4 & IPv6
- )
- )
- >
- }xi',
- array(&$this, '_doAutoLinks_email_callback'), $text);
-
- return $text;
- }
- protected function _doAutoLinks_url_callback($matches) {
- $url = $this->encodeAttribute($matches[1]);
- $link = "$url";
- return $this->hashPart($link);
- }
- protected function _doAutoLinks_email_callback($matches) {
- $address = $matches[1];
- $link = $this->encodeEmailAddress($address);
- return $this->hashPart($link);
- }
-
-
- protected function encodeEmailAddress($addr) {
- #
- # Input: an email address, e.g. "foo@example.com"
- #
- # Output: the email address as a mailto link, with each character
- # of the address encoded as either a decimal or hex entity, in
- # the hopes of foiling most address harvesting spam bots. E.g.:
- #
- #
- #
- # Based by a filter by Matthew Wickline, posted to BBEdit-Talk.
- # With some optimizations by Milian Wolff.
- #
- $addr = "mailto:" . $addr;
- $chars = preg_split('/(? $char) {
- $ord = ord($char);
- # Ignore non-ascii chars.
- if ($ord < 128) {
- $r = ($seed * (1 + $key)) % 100; # Pseudo-random function.
- # roughly 10% raw, 45% hex, 45% dec
- # '@' *must* be encoded. I insist.
- if ($r > 90 && $char != '@') /* do nothing */;
- else if ($r < 45) $chars[$key] = '&#x'.dechex($ord).';';
- else $chars[$key] = '&#'.$ord.';';
- }
- }
-
- $addr = implode('', $chars);
- $text = implode('', array_slice($chars, 7)); # text without `mailto:`
- $addr = "$text";
-
- return $addr;
- }
-
-
- protected function parseSpan($str) {
- #
- # Take the string $str and parse it into tokens, hashing embeded HTML,
- # escaped characters and handling code spans.
- #
- $output = '';
-
- $span_re = '{
- (
- \\\\'.$this->escape_chars_re.'
- |
- (?no_markup ? '' : '
- |
- # comment
- |
- <\?.*?\?> | <%.*?%> # processing instruction
- |
- <[!$]?[-a-zA-Z0-9:_]+ # regular tags
- (?>
- \s
- (?>[^"\'>]+|"[^"]*"|\'[^\']*\')*
- )?
- >
- |
- <[-a-zA-Z0-9:_]+\s*/> # xml-style empty tag
- |
- # closing tag
- ').'
- )
- }xs';
-
- while (1) {
- #
- # Each loop iteration seach for either the next tag, the next
- # openning code span marker, or the next escaped character.
- # Each token is then passed to handleSpanToken.
- #
- $parts = preg_split($span_re, $str, 2, PREG_SPLIT_DELIM_CAPTURE);
-
- # Create token from text preceding tag.
- if ($parts[0] != "") {
- $output .= $parts[0];
- }
-
- # Check if we reach the end.
- if (isset($parts[1])) {
- $output .= $this->handleSpanToken($parts[1], $parts[2]);
- $str = $parts[2];
- }
- else {
- break;
- }
- }
-
- return $output;
- }
-
-
- protected function handleSpanToken($token, &$str) {
- #
- # Handle $token provided by parseSpan by determining its nature and
- # returning the corresponding value that should replace it.
- #
- switch ($token{0}) {
- case "\\":
- return $this->hashPart("&#". ord($token{1}). ";");
- case "`":
- # Search for end marker in remaining text.
- if (preg_match('/^(.*?[^`])'.preg_quote($token).'(?!`)(.*)$/sm',
- $str, $matches))
- {
- $str = $matches[2];
- $codespan = $this->makeCodeSpan($matches[1]);
- return $this->hashPart($codespan);
- }
- return $token; // return as text since no ending marker found.
- default:
- return $this->hashPart($token);
- }
- }
-
-
- protected function outdent($text) {
- #
- # Remove one level of line-leading tabs or spaces
- #
- return preg_replace('/^(\t|[ ]{1,'.$this->tab_width.'})/m', '', $text);
- }
-
-
- # String length function for detab. `_initDetab` will create a function to
- # hanlde UTF-8 if the default function does not exist.
- protected $utf8_strlen = 'mb_strlen';
-
- protected function detab($text) {
- #
- # Replace tabs with the appropriate amount of space.
- #
- # For each line we separate the line in blocks delemited by
- # tab characters. Then we reconstruct every line by adding the
- # appropriate number of space between each blocks.
-
- $text = preg_replace_callback('/^.*\t.*$/m',
- array(&$this, '_detab_callback'), $text);
-
- return $text;
- }
- protected function _detab_callback($matches) {
- $line = $matches[0];
- $strlen = $this->utf8_strlen; # strlen function for UTF-8.
-
- # Split in blocks.
- $blocks = explode("\t", $line);
- # Add each blocks to the line.
- $line = $blocks[0];
- unset($blocks[0]); # Do not add first block twice.
- foreach ($blocks as $block) {
- # Calculate amount of space, insert spaces, insert block.
- $amount = $this->tab_width -
- $strlen($line, 'UTF-8') % $this->tab_width;
- $line .= str_repeat(" ", $amount) . $block;
- }
- return $line;
- }
- protected function _initDetab() {
- #
- # Check for the availability of the function in the `utf8_strlen` property
- # (initially `mb_strlen`). If the function is not available, create a
- # function that will loosely count the number of UTF-8 characters with a
- # regular expression.
- #
- if (function_exists($this->utf8_strlen)) return;
- $this->utf8_strlen = create_function('$text', 'return preg_match_all(
- "/[\\\\x00-\\\\xBF]|[\\\\xC0-\\\\xFF][\\\\x80-\\\\xBF]*/",
- $text, $m);');
- }
-
-
- protected function unhash($text) {
- #
- # Swap back in all the tags hashed by _HashHTMLBlocks.
- #
- return preg_replace_callback('/(.)\x1A[0-9]+\1/',
- array(&$this, '_unhash_callback'), $text);
- }
- protected function _unhash_callback($matches) {
- return $this->html_hashes[$matches[0]];
- }
-
-}
-
-
-#
-# Temporary Markdown Extra Parser Implementation Class
-#
-# NOTE: DON'T USE THIS CLASS
-# Currently the implementation of of Extra resides here in this temporary class.
-# This makes it easier to propagate the changes between the three different
-# packaging styles of PHP Markdown. When this issue is resolved, this
-# MarkdownExtra_TmpImpl class here will disappear and \Michelf\MarkdownExtra
-# will contain the code. So please use \Michelf\MarkdownExtra and ignore this
-# one.
-#
-
-class _MarkdownExtra_TmpImpl extends \Michelf\Markdown {
-
- ### Configuration Variables ###
-
- # Prefix for footnote ids.
- public $fn_id_prefix = "";
-
- # Optional title attribute for footnote links and backlinks.
- public $fn_link_title = "";
- public $fn_backlink_title = "";
-
- # Optional class attribute for footnote links and backlinks.
- public $fn_link_class = "footnote-ref";
- public $fn_backlink_class = "footnote-backref";
-
- # Class name for table cell alignment (%% replaced left/center/right)
- # For instance: 'go-%%' becomes 'go-left' or 'go-right' or 'go-center'
- # If empty, the align attribute is used instead of a class name.
- public $table_align_class_tmpl = '';
-
- # Optional class prefix for fenced code block.
- public $code_class_prefix = "";
- # Class attribute for code blocks goes on the `code` tag;
- # setting this to true will put attributes on the `pre` tag instead.
- public $code_attr_on_pre = false;
-
- # Predefined abbreviations.
- public $predef_abbr = array();
-
-
- ### Parser Implementation ###
-
- public function __construct() {
- #
- # Constructor function. Initialize the parser object.
- #
- # Add extra escapable characters before parent constructor
- # initialize the table.
- $this->escape_chars .= ':|';
-
- # Insert extra document, block, and span transformations.
- # Parent constructor will do the sorting.
- $this->document_gamut += array(
- "doFencedCodeBlocks" => 5,
- "stripFootnotes" => 15,
- "stripAbbreviations" => 25,
- "appendFootnotes" => 50,
- );
- $this->block_gamut += array(
- "doFencedCodeBlocks" => 5,
- "doTables" => 15,
- "doDefLists" => 45,
- );
- $this->span_gamut += array(
- "doFootnotes" => 5,
- "doAbbreviations" => 70,
- );
-
- parent::__construct();
- }
-
-
- # Extra variables used during extra transformations.
- protected $footnotes = array();
- protected $footnotes_ordered = array();
- protected $footnotes_ref_count = array();
- protected $footnotes_numbers = array();
- protected $abbr_desciptions = array();
- protected $abbr_word_re = '';
-
- # Give the current footnote number.
- protected $footnote_counter = 1;
-
-
- protected function setup() {
- #
- # Setting up Extra-specific variables.
- #
- parent::setup();
-
- $this->footnotes = array();
- $this->footnotes_ordered = array();
- $this->footnotes_ref_count = array();
- $this->footnotes_numbers = array();
- $this->abbr_desciptions = array();
- $this->abbr_word_re = '';
- $this->footnote_counter = 1;
-
- foreach ($this->predef_abbr as $abbr_word => $abbr_desc) {
- if ($this->abbr_word_re)
- $this->abbr_word_re .= '|';
- $this->abbr_word_re .= preg_quote($abbr_word);
- $this->abbr_desciptions[$abbr_word] = trim($abbr_desc);
- }
- }
-
- protected function teardown() {
- #
- # Clearing Extra-specific variables.
- #
- $this->footnotes = array();
- $this->footnotes_ordered = array();
- $this->footnotes_ref_count = array();
- $this->footnotes_numbers = array();
- $this->abbr_desciptions = array();
- $this->abbr_word_re = '';
-
- parent::teardown();
- }
-
-
- ### Extra Attribute Parser ###
-
- # Expression to use to catch attributes (includes the braces)
- protected $id_class_attr_catch_re = '\{((?:[ ]*[#.][-_:a-zA-Z0-9]+){1,})[ ]*\}';
- # Expression to use when parsing in a context when no capture is desired
- protected $id_class_attr_nocatch_re = '\{(?:[ ]*[#.][-_:a-zA-Z0-9]+){1,}[ ]*\}';
-
- protected function doExtraAttributes($tag_name, $attr) {
- #
- # Parse attributes caught by the $this->id_class_attr_catch_re expression
- # and return the HTML-formatted list of attributes.
- #
- # Currently supported attributes are .class and #id.
- #
- if (empty($attr)) return "";
-
- # Split on components
- preg_match_all('/[#.][-_:a-zA-Z0-9]+/', $attr, $matches);
- $elements = $matches[0];
-
- # handle classes and ids (only first id taken into account)
- $classes = array();
- $id = false;
- foreach ($elements as $element) {
- if ($element{0} == '.') {
- $classes[] = substr($element, 1);
- } else if ($element{0} == '#') {
- if ($id === false) $id = substr($element, 1);
- }
- }
-
- # compose attributes as string
- $attr_str = "";
- if (!empty($id)) {
- $attr_str .= ' id="'.$id.'"';
- }
- if (!empty($classes)) {
- $attr_str .= ' class="'.implode(" ", $classes).'"';
- }
- return $attr_str;
- }
-
-
- protected function stripLinkDefinitions($text) {
- #
- # Strips link definitions from text, stores the URLs and titles in
- # hash references.
- #
- $less_than_tab = $this->tab_width - 1;
-
- # Link defs are in the form: ^[id]: url "optional title"
- $text = preg_replace_callback('{
- ^[ ]{0,'.$less_than_tab.'}\[(.+)\][ ]?: # id = $1
- [ ]*
- \n? # maybe *one* newline
- [ ]*
- (?:
- <(.+?)> # url = $2
- |
- (\S+?) # url = $3
- )
- [ ]*
- \n? # maybe one newline
- [ ]*
- (?:
- (?<=\s) # lookbehind for whitespace
- ["(]
- (.*?) # title = $4
- [")]
- [ ]*
- )? # title is optional
- (?:[ ]* '.$this->id_class_attr_catch_re.' )? # $5 = extra id & class attr
- (?:\n+|\Z)
- }xm',
- array(&$this, '_stripLinkDefinitions_callback'),
- $text);
- return $text;
- }
- protected function _stripLinkDefinitions_callback($matches) {
- $link_id = strtolower($matches[1]);
- $url = $matches[2] == '' ? $matches[3] : $matches[2];
- $this->urls[$link_id] = $url;
- $this->titles[$link_id] =& $matches[4];
- $this->ref_attr[$link_id] = $this->doExtraAttributes("", $dummy =& $matches[5]);
- return ''; # String that will replace the block
- }
-
-
- ### HTML Block Parser ###
-
- # Tags that are always treated as block tags:
- protected $block_tags_re = 'p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|address|form|fieldset|iframe|hr|legend|article|section|nav|aside|hgroup|header|footer|figcaption';
-
- # Tags treated as block tags only if the opening tag is alone on its line:
- protected $context_block_tags_re = 'script|noscript|ins|del|iframe|object|source|track|param|math|svg|canvas|audio|video';
-
- # Tags where markdown="1" default to span mode:
- protected $contain_span_tags_re = 'p|h[1-6]|li|dd|dt|td|th|legend|address';
-
- # Tags which must not have their contents modified, no matter where
- # they appear:
- protected $clean_tags_re = 'script|math|svg';
-
- # Tags that do not need to be closed.
- protected $auto_close_tags_re = 'hr|img|param|source|track';
-
-
- protected function hashHTMLBlocks($text) {
- #
- # Hashify HTML Blocks and "clean tags".
- #
- # We only want to do this for block-level HTML tags, such as headers,
- # lists, and tables. That's because we still want to wrap s around
- # "paragraphs" that are wrapped in non-block-level tags, such as anchors,
- # phrase emphasis, and spans. The list of tags we're looking for is
- # hard-coded.
- #
- # This works by calling _HashHTMLBlocks_InMarkdown, which then calls
- # _HashHTMLBlocks_InHTML when it encounter block tags. When the markdown="1"
- # attribute is found within a tag, _HashHTMLBlocks_InHTML calls back
- # _HashHTMLBlocks_InMarkdown to handle the Markdown syntax within the tag.
- # These two functions are calling each other. It's recursive!
- #
- if ($this->no_markup) return $text;
-
- #
- # Call the HTML-in-Markdown hasher.
- #
- list($text, ) = $this->_hashHTMLBlocks_inMarkdown($text);
-
- return $text;
- }
- protected function _hashHTMLBlocks_inMarkdown($text, $indent = 0,
- $enclosing_tag_re = '', $span = false)
- {
- #
- # Parse markdown text, calling _HashHTMLBlocks_InHTML for block tags.
- #
- # * $indent is the number of space to be ignored when checking for code
- # blocks. This is important because if we don't take the indent into
- # account, something like this (which looks right) won't work as expected:
- #
- #
- #
- # Hello World. <-- Is this a Markdown code block or text?
- # <-- Is this a Markdown code block or a real tag?
- #
- #
- # If you don't like this, just don't indent the tag on which
- # you apply the markdown="1" attribute.
- #
- # * If $enclosing_tag_re is not empty, stops at the first unmatched closing
- # tag with that name. Nested tags supported.
- #
- # * If $span is true, text inside must treated as span. So any double
- # newline will be replaced by a single newline so that it does not create
- # paragraphs.
- #
- # Returns an array of that form: ( processed text , remaining text )
- #
- if ($text === '') return array('', '');
-
- # Regex to check for the presense of newlines around a block tag.
- $newline_before_re = '/(?:^\n?|\n\n)*$/';
- $newline_after_re =
- '{
- ^ # Start of text following the tag.
- (?>[ ]*)? # Optional comment.
- [ ]*\n # Must be followed by newline.
- }xs';
-
- # Regex to match any tag.
- $block_tag_re =
- '{
- ( # $2: Capture whole tag.
- # Tag name.
- '.$this->block_tags_re.' |
- '.$this->context_block_tags_re.' |
- '.$this->clean_tags_re.' |
- (?!\s)'.$enclosing_tag_re.'
- )
- (?:
- (?=[\s"\'/a-zA-Z0-9]) # Allowed characters after tag name.
- (?>
- ".*?" | # Double quotes (can contain `>`)
- \'.*?\' | # Single quotes (can contain `>`)
- .+? # Anything but quotes and `>`.
- )*?
- )?
- > # End of tag.
- |
- # HTML Comment
- |
- <\?.*?\?> | <%.*?%> # Processing instruction
- |
- # CData Block
- |
- # Code span marker
- `+
- '. ( !$span ? ' # If not in span.
- |
- # Indented code block
- (?: ^[ ]*\n | ^ | \n[ ]*\n )
- [ ]{'.($indent+4).'}[^\n]* \n
- (?>
- (?: [ ]{'.($indent+4).'}[^\n]* | [ ]* ) \n
- )*
- |
- # Fenced code block marker
- (?<= ^ | \n )
- [ ]{0,'.($indent+3).'}~{3,}
- [ ]*
- (?:
- \.?[-_:a-zA-Z0-9]+ # standalone class name
- |
- '.$this->id_class_attr_nocatch_re.' # extra attributes
- )?
- [ ]*
- \n
- ' : '' ). ' # End (if not is span).
- )
- }xs';
-
-
- $depth = 0; # Current depth inside the tag tree.
- $parsed = ""; # Parsed text that will be returned.
-
- #
- # Loop through every tag until we find the closing tag of the parent
- # or loop until reaching the end of text if no parent tag specified.
- #
- do {
- #
- # Split the text using the first $tag_match pattern found.
- # Text before pattern will be first in the array, text after
- # pattern will be at the end, and between will be any catches made
- # by the pattern.
- #
- $parts = preg_split($block_tag_re, $text, 2,
- PREG_SPLIT_DELIM_CAPTURE);
-
- # If in Markdown span mode, add a empty-string span-level hash
- # after each newline to prevent triggering any block element.
- if ($span) {
- $void = $this->hashPart("", ':');
- $newline = "$void\n";
- $parts[0] = $void . str_replace("\n", $newline, $parts[0]) . $void;
- }
-
- $parsed .= $parts[0]; # Text before current tag.
-
- # If end of $text has been reached. Stop loop.
- if (count($parts) < 3) {
- $text = "";
- break;
- }
-
- $tag = $parts[1]; # Tag to handle.
- $text = $parts[2]; # Remaining text after current tag.
- $tag_re = preg_quote($tag); # For use in a regular expression.
-
- #
- # Check for: Code span marker
- #
- if ($tag{0} == "`") {
- # Find corresponding end marker.
- $tag_re = preg_quote($tag);
- if (preg_match('{^(?>.+?|\n(?!\n))*?(?.*\n)*?[ ]{'.($fence_indent).'}'.$fence_re.'[ ]*(?:\n|$)}', $text,
- $matches))
- {
- # End marker found: pass text unchanged until marker.
- $parsed .= $tag . $matches[0];
- $text = substr($text, strlen($matches[0]));
- }
- else {
- # No end marker: just skip it.
- $parsed .= $tag;
- }
- }
- #
- # Check for: Indented code block.
- #
- else if ($tag{0} == "\n" || $tag{0} == " ") {
- # Indented code block: pass it unchanged, will be handled
- # later.
- $parsed .= $tag;
- }
- #
- # Check for: Opening Block level tag or
- # Opening Context Block tag (like ins and del)
- # used as a block tag (tag is alone on it's line).
- #
- else if (preg_match('{^<(?:'.$this->block_tags_re.')\b}', $tag) ||
- ( preg_match('{^<(?:'.$this->context_block_tags_re.')\b}', $tag) &&
- preg_match($newline_before_re, $parsed) &&
- preg_match($newline_after_re, $text) )
- )
- {
- # Need to parse tag and following text using the HTML parser.
- list($block_text, $text) =
- $this->_hashHTMLBlocks_inHTML($tag . $text, "hashBlock", true);
-
- # Make sure it stays outside of any paragraph by adding newlines.
- $parsed .= "\n\n$block_text\n\n";
- }
- #
- # Check for: Clean tag (like script, math)
- # HTML Comments, processing instructions.
- #
- else if (preg_match('{^<(?:'.$this->clean_tags_re.')\b}', $tag) ||
- $tag{1} == '!' || $tag{1} == '?')
- {
- # Need to parse tag and following text using the HTML parser.
- # (don't check for markdown attribute)
- list($block_text, $text) =
- $this->_hashHTMLBlocks_inHTML($tag . $text, "hashClean", false);
-
- $parsed .= $block_text;
- }
- #
- # Check for: Tag with same name as enclosing tag.
- #
- else if ($enclosing_tag_re !== '' &&
- # Same name as enclosing tag.
- preg_match('{^= 0);
-
- return array($parsed, $text);
- }
- protected function _hashHTMLBlocks_inHTML($text, $hash_method, $md_attr) {
- #
- # Parse HTML, calling _HashHTMLBlocks_InMarkdown for block tags.
- #
- # * Calls $hash_method to convert any blocks.
- # * Stops when the first opening tag closes.
- # * $md_attr indicate if the use of the `markdown="1"` attribute is allowed.
- # (it is not inside clean tags)
- #
- # Returns an array of that form: ( processed text , remaining text )
- #
- if ($text === '') return array('', '');
-
- # Regex to match `markdown` attribute inside of a tag.
- $markdown_attr_re = '
- {
- \s* # Eat whitespace before the `markdown` attribute
- markdown
- \s*=\s*
- (?>
- (["\']) # $1: quote delimiter
- (.*?) # $2: attribute value
- \1 # matching delimiter
- |
- ([^\s>]*) # $3: unquoted attribute value
- )
- () # $4: make $3 always defined (avoid warnings)
- }xs';
-
- # Regex to match any tag.
- $tag_re = '{
- ( # $2: Capture whole tag.
-
- ".*?" | # Double quotes (can contain `>`)
- \'.*?\' | # Single quotes (can contain `>`)
- .+? # Anything but quotes and `>`.
- )*?
- )?
- > # End of tag.
- |
- # HTML Comment
- |
- <\?.*?\?> | <%.*?%> # Processing instruction
- |
- # CData Block
- )
- }xs';
-
- $original_text = $text; # Save original text in case of faliure.
-
- $depth = 0; # Current depth inside the tag tree.
- $block_text = ""; # Temporary text holder for current text.
- $parsed = ""; # Parsed text that will be returned.
-
- #
- # Get the name of the starting tag.
- # (This pattern makes $base_tag_name_re safe without quoting.)
- #
- if (preg_match('/^<([\w:$]*)\b/', $text, $matches))
- $base_tag_name_re = $matches[1];
-
- #
- # Loop through every tag until we find the corresponding closing tag.
- #
- do {
- #
- # Split the text using the first $tag_match pattern found.
- # Text before pattern will be first in the array, text after
- # pattern will be at the end, and between will be any catches made
- # by the pattern.
- #
- $parts = preg_split($tag_re, $text, 2, PREG_SPLIT_DELIM_CAPTURE);
-
- if (count($parts) < 3) {
- #
- # End of $text reached with unbalenced tag(s).
- # In that case, we return original text unchanged and pass the
- # first character as filtered to prevent an infinite loop in the
- # parent function.
- #
- return array($original_text{0}, substr($original_text, 1));
- }
-
- $block_text .= $parts[0]; # Text before current tag.
- $tag = $parts[1]; # Tag to handle.
- $text = $parts[2]; # Remaining text after current tag.
-
- #
- # Check for: Auto-close tag (like
)
- # Comments and Processing Instructions.
- #
- if (preg_match('{^auto_close_tags_re.')\b}', $tag) ||
- $tag{1} == '!' || $tag{1} == '?')
- {
- # Just add the tag to the block as if it was text.
- $block_text .= $tag;
- }
- else {
- #
- # Increase/decrease nested tag count. Only do so if
- # the tag's name match base tag's.
- #
- if (preg_match('{^mode = $attr_m[2] . $attr_m[3];
- $span_mode = $this->mode == 'span' || $this->mode != 'block' &&
- preg_match('{^<(?:'.$this->contain_span_tags_re.')\b}', $tag);
-
- # Calculate indent before tag.
- if (preg_match('/(?:^|\n)( *?)(?! ).*?$/', $block_text, $matches)) {
- $strlen = $this->utf8_strlen;
- $indent = $strlen($matches[1], 'UTF-8');
- } else {
- $indent = 0;
- }
-
- # End preceding block with this tag.
- $block_text .= $tag;
- $parsed .= $this->$hash_method($block_text);
-
- # Get enclosing tag name for the ParseMarkdown function.
- # (This pattern makes $tag_name_re safe without quoting.)
- preg_match('/^<([\w:$]*)\b/', $tag, $matches);
- $tag_name_re = $matches[1];
-
- # Parse the content using the HTML-in-Markdown parser.
- list ($block_text, $text)
- = $this->_hashHTMLBlocks_inMarkdown($text, $indent,
- $tag_name_re, $span_mode);
-
- # Outdent markdown text.
- if ($indent > 0) {
- $block_text = preg_replace("/^[ ]{1,$indent}/m", "",
- $block_text);
- }
-
- # Append tag content to parsed text.
- if (!$span_mode) $parsed .= "\n\n$block_text\n\n";
- else $parsed .= "$block_text";
-
- # Start over with a new block.
- $block_text = "";
- }
- else $block_text .= $tag;
- }
-
- } while ($depth > 0);
-
- #
- # Hash last block text that wasn't processed inside the loop.
- #
- $parsed .= $this->$hash_method($block_text);
-
- return array($parsed, $text);
- }
-
-
- protected function hashClean($text) {
- #
- # Called whenever a tag must be hashed when a function inserts a "clean" tag
- # in $text, it passes through this function and is automaticaly escaped,
- # blocking invalid nested overlap.
- #
- return $this->hashPart($text, 'C');
- }
-
-
- protected function doAnchors($text) {
- #
- # Turn Markdown link shortcuts into XHTML tags.
- #
- if ($this->in_anchor) return $text;
- $this->in_anchor = true;
-
- #
- # First, handle reference-style links: [link text] [id]
- #
- $text = preg_replace_callback('{
- ( # wrap whole match in $1
- \[
- ('.$this->nested_brackets_re.') # link text = $2
- \]
-
- [ ]? # one optional space
- (?:\n[ ]*)? # one optional newline followed by spaces
-
- \[
- (.*?) # id = $3
- \]
- )
- }xs',
- array(&$this, '_doAnchors_reference_callback'), $text);
-
- #
- # Next, inline-style links: [link text](url "optional title")
- #
- $text = preg_replace_callback('{
- ( # wrap whole match in $1
- \[
- ('.$this->nested_brackets_re.') # link text = $2
- \]
- \( # literal paren
- [ \n]*
- (?:
- <(.+?)> # href = $3
- |
- ('.$this->nested_url_parenthesis_re.') # href = $4
- )
- [ \n]*
- ( # $5
- ([\'"]) # quote char = $6
- (.*?) # Title = $7
- \6 # matching quote
- [ \n]* # ignore any spaces/tabs between closing quote and )
- )? # title is optional
- \)
- (?:[ ]? '.$this->id_class_attr_catch_re.' )? # $8 = id/class attributes
- )
- }xs',
- array(&$this, '_doAnchors_inline_callback'), $text);
-
- #
- # Last, handle reference-style shortcuts: [link text]
- # These must come last in case you've also got [link text][1]
- # or [link text](/foo)
- #
- $text = preg_replace_callback('{
- ( # wrap whole match in $1
- \[
- ([^\[\]]+) # link text = $2; can\'t contain [ or ]
- \]
- )
- }xs',
- array(&$this, '_doAnchors_reference_callback'), $text);
-
- $this->in_anchor = false;
- return $text;
- }
- protected function _doAnchors_reference_callback($matches) {
- $whole_match = $matches[1];
- $link_text = $matches[2];
- $link_id =& $matches[3];
-
- if ($link_id == "") {
- # for shortcut links like [this][] or [this].
- $link_id = $link_text;
- }
-
- # lower-case and turn embedded newlines into spaces
- $link_id = strtolower($link_id);
- $link_id = preg_replace('{[ ]?\n}', ' ', $link_id);
-
- if (isset($this->urls[$link_id])) {
- $url = $this->urls[$link_id];
- $url = $this->encodeAttribute($url);
-
- $result = "titles[$link_id] ) ) {
- $title = $this->titles[$link_id];
- $title = $this->encodeAttribute($title);
- $result .= " title=\"$title\"";
- }
- if (isset($this->ref_attr[$link_id]))
- $result .= $this->ref_attr[$link_id];
-
- $link_text = $this->runSpanGamut($link_text);
- $result .= ">$link_text";
- $result = $this->hashPart($result);
- }
- else {
- $result = $whole_match;
- }
- return $result;
- }
- protected function _doAnchors_inline_callback($matches) {
- $whole_match = $matches[1];
- $link_text = $this->runSpanGamut($matches[2]);
- $url = $matches[3] == '' ? $matches[4] : $matches[3];
- $title =& $matches[7];
- $attr = $this->doExtraAttributes("a", $dummy =& $matches[8]);
-
-
- $url = $this->encodeAttribute($url);
-
- $result = "encodeAttribute($title);
- $result .= " title=\"$title\"";
- }
- $result .= $attr;
-
- $link_text = $this->runSpanGamut($link_text);
- $result .= ">$link_text";
-
- return $this->hashPart($result);
- }
-
-
- protected function doImages($text) {
- #
- # Turn Markdown image shortcuts into ![]()
tags.
- #
- #
- # First, handle reference-style labeled images: ![alt text][id]
- #
- $text = preg_replace_callback('{
- ( # wrap whole match in $1
- !\[
- ('.$this->nested_brackets_re.') # alt text = $2
- \]
-
- [ ]? # one optional space
- (?:\n[ ]*)? # one optional newline followed by spaces
-
- \[
- (.*?) # id = $3
- \]
-
- )
- }xs',
- array(&$this, '_doImages_reference_callback'), $text);
-
- #
- # Next, handle inline images: 
- # Don't forget: encode * and _
- #
- $text = preg_replace_callback('{
- ( # wrap whole match in $1
- !\[
- ('.$this->nested_brackets_re.') # alt text = $2
- \]
- \s? # One optional whitespace character
- \( # literal paren
- [ \n]*
- (?:
- <(\S*)> # src url = $3
- |
- ('.$this->nested_url_parenthesis_re.') # src url = $4
- )
- [ \n]*
- ( # $5
- ([\'"]) # quote char = $6
- (.*?) # title = $7
- \6 # matching quote
- [ \n]*
- )? # title is optional
- \)
- (?:[ ]? '.$this->id_class_attr_catch_re.' )? # $8 = id/class attributes
- )
- }xs',
- array(&$this, '_doImages_inline_callback'), $text);
-
- return $text;
- }
- protected function _doImages_reference_callback($matches) {
- $whole_match = $matches[1];
- $alt_text = $matches[2];
- $link_id = strtolower($matches[3]);
-
- if ($link_id == "") {
- $link_id = strtolower($alt_text); # for shortcut links like ![this][].
- }
-
- $alt_text = $this->encodeAttribute($alt_text);
- if (isset($this->urls[$link_id])) {
- $url = $this->encodeAttribute($this->urls[$link_id]);
- $result = "![\"$alt_text\"";](\"$url\")
titles[$link_id])) {
- $title = $this->titles[$link_id];
- $title = $this->encodeAttribute($title);
- $result .= " title=\"$title\"";
- }
- if (isset($this->ref_attr[$link_id]))
- $result .= $this->ref_attr[$link_id];
- $result .= $this->empty_element_suffix;
- $result = $this->hashPart($result);
- }
- else {
- # If there's no such link ID, leave intact:
- $result = $whole_match;
- }
-
- return $result;
- }
- protected function _doImages_inline_callback($matches) {
- $whole_match = $matches[1];
- $alt_text = $matches[2];
- $url = $matches[3] == '' ? $matches[4] : $matches[3];
- $title =& $matches[7];
- $attr = $this->doExtraAttributes("img", $dummy =& $matches[8]);
-
- $alt_text = $this->encodeAttribute($alt_text);
- $url = $this->encodeAttribute($url);
- $result = "encodeAttribute($title);
- $result .= " title=\"$title\""; # $title already quoted
- }
- $result .= $attr;
- $result .= $this->empty_element_suffix;
-
- return $this->hashPart($result);
- }
-
-
- protected function doHeaders($text) {
- #
- # Redefined to add id and class attribute support.
- #
- # Setext-style headers:
- # Header 1 {#header1}
- # ========
- #
- # Header 2 {#header2 .class1 .class2}
- # --------
- #
- $text = preg_replace_callback(
- '{
- (^.+?) # $1: Header text
- (?:[ ]+ '.$this->id_class_attr_catch_re.' )? # $3 = id/class attributes
- [ ]*\n(=+|-+)[ ]*\n+ # $3: Header footer
- }mx',
- array(&$this, '_doHeaders_callback_setext'), $text);
-
- # atx-style headers:
- # # Header 1 {#header1}
- # ## Header 2 {#header2}
- # ## Header 2 with closing hashes ## {#header3.class1.class2}
- # ...
- # ###### Header 6 {.class2}
- #
- $text = preg_replace_callback('{
- ^(\#{1,6}) # $1 = string of #\'s
- [ ]*
- (.+?) # $2 = Header text
- [ ]*
- \#* # optional closing #\'s (not counted)
- (?:[ ]+ '.$this->id_class_attr_catch_re.' )? # $3 = id/class attributes
- [ ]*
- \n+
- }xm',
- array(&$this, '_doHeaders_callback_atx'), $text);
-
- return $text;
- }
- protected function _doHeaders_callback_setext($matches) {
- if ($matches[3] == '-' && preg_match('{^- }', $matches[1]))
- return $matches[0];
- $level = $matches[3]{0} == '=' ? 1 : 2;
- $attr = $this->doExtraAttributes("h$level", $dummy =& $matches[2]);
- $block = "".$this->runSpanGamut($matches[1])."";
- return "\n" . $this->hashBlock($block) . "\n\n";
- }
- protected function _doHeaders_callback_atx($matches) {
- $level = strlen($matches[1]);
- $attr = $this->doExtraAttributes("h$level", $dummy =& $matches[3]);
- $block = "".$this->runSpanGamut($matches[2])."";
- return "\n" . $this->hashBlock($block) . "\n\n";
- }
-
-
- protected function doTables($text) {
- #
- # Form HTML tables.
- #
- $less_than_tab = $this->tab_width - 1;
- #
- # Find tables with leading pipe.
- #
- # | Header 1 | Header 2
- # | -------- | --------
- # | Cell 1 | Cell 2
- # | Cell 3 | Cell 4
- #
- $text = preg_replace_callback('
- {
- ^ # Start of a line
- [ ]{0,'.$less_than_tab.'} # Allowed whitespace.
- [|] # Optional leading pipe (present)
- (.+) \n # $1: Header row (at least one pipe)
-
- [ ]{0,'.$less_than_tab.'} # Allowed whitespace.
- [|] ([ ]*[-:]+[-| :]*) \n # $2: Header underline
-
- ( # $3: Cells
- (?>
- [ ]* # Allowed whitespace.
- [|] .* \n # Row content.
- )*
- )
- (?=\n|\Z) # Stop at final double newline.
- }xm',
- array(&$this, '_doTable_leadingPipe_callback'), $text);
-
- #
- # Find tables without leading pipe.
- #
- # Header 1 | Header 2
- # -------- | --------
- # Cell 1 | Cell 2
- # Cell 3 | Cell 4
- #
- $text = preg_replace_callback('
- {
- ^ # Start of a line
- [ ]{0,'.$less_than_tab.'} # Allowed whitespace.
- (\S.*[|].*) \n # $1: Header row (at least one pipe)
-
- [ ]{0,'.$less_than_tab.'} # Allowed whitespace.
- ([-:]+[ ]*[|][-| :]*) \n # $2: Header underline
-
- ( # $3: Cells
- (?>
- .* [|] .* \n # Row content
- )*
- )
- (?=\n|\Z) # Stop at final double newline.
- }xm',
- array(&$this, '_DoTable_callback'), $text);
-
- return $text;
- }
- protected function _doTable_leadingPipe_callback($matches) {
- $head = $matches[1];
- $underline = $matches[2];
- $content = $matches[3];
-
- # Remove leading pipe for each row.
- $content = preg_replace('/^ *[|]/m', '', $content);
-
- return $this->_doTable_callback(array($matches[0], $head, $underline, $content));
- }
- protected function _doTable_makeAlignAttr($alignname)
- {
- if (empty($this->table_align_class_tmpl))
- return " align=\"$alignname\"";
-
- $classname = str_replace('%%', $alignname, $this->table_align_class_tmpl);
- return " class=\"$classname\"";
- }
- protected function _doTable_callback($matches) {
- $head = $matches[1];
- $underline = $matches[2];
- $content = $matches[3];
-
- # Remove any tailing pipes for each line.
- $head = preg_replace('/[|] *$/m', '', $head);
- $underline = preg_replace('/[|] *$/m', '', $underline);
- $content = preg_replace('/[|] *$/m', '', $content);
-
- # Reading alignement from header underline.
- $separators = preg_split('/ *[|] */', $underline);
- foreach ($separators as $n => $s) {
- if (preg_match('/^ *-+: *$/', $s))
- $attr[$n] = $this->_doTable_makeAlignAttr('right');
- else if (preg_match('/^ *:-+: *$/', $s))
- $attr[$n] = $this->_doTable_makeAlignAttr('center');
- else if (preg_match('/^ *:-+ *$/', $s))
- $attr[$n] = $this->_doTable_makeAlignAttr('left');
- else
- $attr[$n] = '';
- }
-
- # Parsing span elements, including code spans, character escapes,
- # and inline HTML tags, so that pipes inside those gets ignored.
- $head = $this->parseSpan($head);
- $headers = preg_split('/ *[|] */', $head);
- $col_count = count($headers);
- $attr = array_pad($attr, $col_count, '');
-
- # Write column headers.
- $text = "\n";
- $text .= "\n";
- $text .= "\n";
- foreach ($headers as $n => $header)
- $text .= " ".$this->runSpanGamut(trim($header))."\n";
- $text .= " \n";
- $text .= "\n";
-
- # Split content by row.
- $rows = explode("\n", trim($content, "\n"));
-
- $text .= "\n";
- foreach ($rows as $row) {
- # Parsing span elements, including code spans, character escapes,
- # and inline HTML tags, so that pipes inside those gets ignored.
- $row = $this->parseSpan($row);
-
- # Split row by cell.
- $row_cells = preg_split('/ *[|] */', $row, $col_count);
- $row_cells = array_pad($row_cells, $col_count, '');
-
- $text .= "\n";
- foreach ($row_cells as $n => $cell)
- $text .= " ".$this->runSpanGamut(trim($cell))."\n";
- $text .= " \n";
- }
- $text .= "\n";
- $text .= "
";
-
- return $this->hashBlock($text) . "\n";
- }
-
-
- protected function doDefLists($text) {
- #
- # Form HTML definition lists.
- #
- $less_than_tab = $this->tab_width - 1;
-
- # Re-usable pattern to match any entire dl list:
- $whole_list_re = '(?>
- ( # $1 = whole list
- ( # $2
- [ ]{0,'.$less_than_tab.'}
- ((?>.*\S.*\n)+) # $3 = defined term
- \n?
- [ ]{0,'.$less_than_tab.'}:[ ]+ # colon starting definition
- )
- (?s:.+?)
- ( # $4
- \z
- |
- \n{2,}
- (?=\S)
- (?! # Negative lookahead for another term
- [ ]{0,'.$less_than_tab.'}
- (?: \S.*\n )+? # defined term
- \n?
- [ ]{0,'.$less_than_tab.'}:[ ]+ # colon starting definition
- )
- (?! # Negative lookahead for another definition
- [ ]{0,'.$less_than_tab.'}:[ ]+ # colon starting definition
- )
- )
- )
- )'; // mx
-
- $text = preg_replace_callback('{
- (?>\A\n?|(?<=\n\n))
- '.$whole_list_re.'
- }mx',
- array(&$this, '_doDefLists_callback'), $text);
-
- return $text;
- }
- protected function _doDefLists_callback($matches) {
- # Re-usable patterns to match list item bullets and number markers:
- $list = $matches[1];
-
- # Turn double returns into triple returns, so that we can make a
- # paragraph for the last item in a list, if necessary:
- $result = trim($this->processDefListItems($list));
- $result = "\n" . $result . "\n
";
- return $this->hashBlock($result) . "\n\n";
- }
-
-
- protected function processDefListItems($list_str) {
- #
- # Process the contents of a single definition list, splitting it
- # into individual term and definition list items.
- #
- $less_than_tab = $this->tab_width - 1;
-
- # trim trailing blank lines:
- $list_str = preg_replace("/\n{2,}\\z/", "\n", $list_str);
-
- # Process definition terms.
- $list_str = preg_replace_callback('{
- (?>\A\n?|\n\n+) # leading line
- ( # definition terms = $1
- [ ]{0,'.$less_than_tab.'} # leading whitespace
- (?!\:[ ]|[ ]) # negative lookahead for a definition
- # mark (colon) or more whitespace.
- (?> \S.* \n)+? # actual term (not whitespace).
- )
- (?=\n?[ ]{0,3}:[ ]) # lookahead for following line feed
- # with a definition mark.
- }xm',
- array(&$this, '_processDefListItems_callback_dt'), $list_str);
-
- # Process actual definitions.
- $list_str = preg_replace_callback('{
- \n(\n+)? # leading line = $1
- ( # marker space = $2
- [ ]{0,'.$less_than_tab.'} # whitespace before colon
- \:[ ]+ # definition mark (colon)
- )
- ((?s:.+?)) # definition text = $3
- (?= \n+ # stop at next definition mark,
- (?: # next term or end of text
- [ ]{0,'.$less_than_tab.'} \:[ ] |
- | \z
- )
- )
- }xm',
- array(&$this, '_processDefListItems_callback_dd'), $list_str);
-
- return $list_str;
- }
- protected function _processDefListItems_callback_dt($matches) {
- $terms = explode("\n", trim($matches[1]));
- $text = '';
- foreach ($terms as $term) {
- $term = $this->runSpanGamut(trim($term));
- $text .= "\n" . $term . " ";
- }
- return $text . "\n";
- }
- protected function _processDefListItems_callback_dd($matches) {
- $leading_line = $matches[1];
- $marker_space = $matches[2];
- $def = $matches[3];
-
- if ($leading_line || preg_match('/\n{2,}/', $def)) {
- # Replace marker with the appropriate whitespace indentation
- $def = str_repeat(' ', strlen($marker_space)) . $def;
- $def = $this->runBlockGamut($this->outdent($def . "\n\n"));
- $def = "\n". $def ."\n";
- }
- else {
- $def = rtrim($def);
- $def = $this->runSpanGamut($this->outdent($def));
- }
-
- return "\n " . $def . " \n";
- }
-
-
- protected function doFencedCodeBlocks($text) {
- #
- # Adding the fenced code block syntax to regular Markdown:
- #
- # ~~~
- # Code block
- # ~~~
- #
- $less_than_tab = $this->tab_width;
-
- $text = preg_replace_callback('{
- (?:\n|\A)
- # 1: Opening marker
- (
- ~{3,} # Marker: three tilde or more.
- )
- [ ]*
- (?:
- \.?([-_:a-zA-Z0-9]+) # 2: standalone class name
- |
- '.$this->id_class_attr_catch_re.' # 3: Extra attributes
- )?
- [ ]* \n # Whitespace and newline following marker.
-
- # 4: Content
- (
- (?>
- (?!\1 [ ]* \n) # Not a closing marker.
- .*\n+
- )+
- )
-
- # Closing marker.
- \1 [ ]* \n
- }xm',
- array(&$this, '_doFencedCodeBlocks_callback'), $text);
-
- return $text;
- }
- protected function _doFencedCodeBlocks_callback($matches) {
- $classname =& $matches[2];
- $attrs =& $matches[3];
- $codeblock = $matches[4];
- $codeblock = htmlspecialchars($codeblock, ENT_NOQUOTES);
- $codeblock = preg_replace_callback('/^\n+/',
- array(&$this, '_doFencedCodeBlocks_newlines'), $codeblock);
-
- if ($classname != "") {
- if ($classname{0} == '.')
- $classname = substr($classname, 1);
- $attr_str = ' class="'.$this->code_class_prefix.$classname.'"';
- } else {
- $attr_str = $this->doExtraAttributes($this->code_attr_on_pre ? "pre" : "code", $attrs);
- }
- $pre_attr_str = $this->code_attr_on_pre ? $attr_str : '';
- $code_attr_str = $this->code_attr_on_pre ? '' : $attr_str;
- $codeblock = "$codeblock";
-
- return "\n\n".$this->hashBlock($codeblock)."\n\n";
- }
- protected function _doFencedCodeBlocks_newlines($matches) {
- return str_repeat("empty_element_suffix",
- strlen($matches[0]));
- }
-
-
- #
- # Redefining emphasis markers so that emphasis by underscore does not
- # work in the middle of a word.
- #
- protected $em_relist = array(
- '' => '(?:(? '(?<=\S|^)(? '(?<=\S|^)(? '(?:(? '(?<=\S|^)(? '(?<=\S|^)(? '(?:(? '(?<=\S|^)(? '(?<=\S|^)(? tags
- #
- # Strip leading and trailing lines:
- $text = preg_replace('/\A\n+|\n+\z/', '', $text);
-
- $grafs = preg_split('/\n{2,}/', $text, -1, PREG_SPLIT_NO_EMPTY);
-
- #
- # Wrap tags and unhashify HTML blocks
- #
- foreach ($grafs as $key => $value) {
- $value = trim($this->runSpanGamut($value));
-
- # Check if this should be enclosed in a paragraph.
- # Clean tag hashes & block tag hashes are left alone.
- $is_p = !preg_match('/^B\x1A[0-9]+B|^C\x1A[0-9]+C$/', $value);
-
- if ($is_p) {
- $value = "
$value
";
- }
- $grafs[$key] = $value;
- }
-
- # Join grafs in one text, then unhash HTML tags.
- $text = implode("\n\n", $grafs);
-
- # Finish by removing any tag hashes still present in $text.
- $text = $this->unhash($text);
-
- return $text;
- }
-
-
- ### Footnotes
-
- protected function stripFootnotes($text) {
- #
- # Strips link definitions from text, stores the URLs and titles in
- # hash references.
- #
- $less_than_tab = $this->tab_width - 1;
-
- # Link defs are in the form: [^id]: url "optional title"
- $text = preg_replace_callback('{
- ^[ ]{0,'.$less_than_tab.'}\[\^(.+?)\][ ]?: # note_id = $1
- [ ]*
- \n? # maybe *one* newline
- ( # text = $2 (no blank lines allowed)
- (?:
- .+ # actual text
- |
- \n # newlines but
- (?!\[\^.+?\]:\s)# negative lookahead for footnote marker.
- (?!\n+[ ]{0,3}\S)# ensure line is not blank and followed
- # by non-indented content
- )*
- )
- }xm',
- array(&$this, '_stripFootnotes_callback'),
- $text);
- return $text;
- }
- protected function _stripFootnotes_callback($matches) {
- $note_id = $this->fn_id_prefix . $matches[1];
- $this->footnotes[$note_id] = $this->outdent($matches[2]);
- return ''; # String that will replace the block
- }
-
-
- protected function doFootnotes($text) {
- #
- # Replace footnote references in $text [^id] with a special text-token
- # which will be replaced by the actual footnote marker in appendFootnotes.
- #
- if (!$this->in_anchor) {
- $text = preg_replace('{\[\^(.+?)\]}', "F\x1Afn:\\1\x1A:", $text);
- }
- return $text;
- }
-
-
- protected function appendFootnotes($text) {
- #
- # Append footnote list to text.
- #
- $text = preg_replace_callback('{F\x1Afn:(.*?)\x1A:}',
- array(&$this, '_appendFootnotes_callback'), $text);
-
- if (!empty($this->footnotes_ordered)) {
- $text .= "\n\n";
- $text .= "\n";
- $text .= "empty_element_suffix ."\n";
- $text .= "\n\n";
-
- $attr = " rev=\"footnote\"";
- if ($this->fn_backlink_class != "") {
- $class = $this->fn_backlink_class;
- $class = $this->encodeAttribute($class);
- $attr .= " class=\"$class\"";
- }
- if ($this->fn_backlink_title != "") {
- $title = $this->fn_backlink_title;
- $title = $this->encodeAttribute($title);
- $attr .= " title=\"$title\"";
- }
- $num = 0;
-
- while (!empty($this->footnotes_ordered)) {
- $footnote = reset($this->footnotes_ordered);
- $note_id = key($this->footnotes_ordered);
- unset($this->footnotes_ordered[$note_id]);
- $ref_count = $this->footnotes_ref_count[$note_id];
- unset($this->footnotes_ref_count[$note_id]);
- unset($this->footnotes[$note_id]);
-
- $footnote .= "\n"; # Need to append newline before parsing.
- $footnote = $this->runBlockGamut("$footnote\n");
- $footnote = preg_replace_callback('{F\x1Afn:(.*?)\x1A:}',
- array(&$this, '_appendFootnotes_callback'), $footnote);
-
- $attr = str_replace("%%", ++$num, $attr);
- $note_id = $this->encodeAttribute($note_id);
-
- # Prepare backlink, multiple backlinks if multiple references
- $backlink = "↩";
- for ($ref_num = 2; $ref_num <= $ref_count; ++$ref_num) {
- $backlink .= " ↩";
- }
- # Add backlink to last paragraph; create new paragraph if needed.
- if (preg_match('{$}', $footnote)) {
- $footnote = substr($footnote, 0, -4) . " $backlink";
- } else {
- $footnote .= "\n\n$backlink
";
- }
-
- $text .= "- \n";
- $text .= $footnote . "\n";
- $text .= "
\n\n";
- }
-
- $text .= "
\n";
- $text .= " ";
- }
- return $text;
- }
- protected function _appendFootnotes_callback($matches) {
- $node_id = $this->fn_id_prefix . $matches[1];
-
- # Create footnote marker only if it has a corresponding footnote *and*
- # the footnote hasn't been used by another marker.
- if (isset($this->footnotes[$node_id])) {
- $num =& $this->footnotes_numbers[$node_id];
- if (!isset($num)) {
- # Transfer footnote content to the ordered list and give it its
- # number
- $this->footnotes_ordered[$node_id] = $this->footnotes[$node_id];
- $this->footnotes_ref_count[$node_id] = 1;
- $num = $this->footnote_counter++;
- $ref_count_mark = '';
- } else {
- $ref_count_mark = $this->footnotes_ref_count[$node_id] += 1;
- }
-
- $attr = "";
- if ($this->fn_link_class != "") {
- $class = $this->fn_link_class;
- $class = $this->encodeAttribute($class);
- $attr .= " class=\"$class\"";
- }
- if ($this->fn_link_title != "") {
- $title = $this->fn_link_title;
- $title = $this->encodeAttribute($title);
- $attr .= " title=\"$title\"";
- }
-
- $attr = str_replace("%%", $num, $attr);
- $node_id = $this->encodeAttribute($node_id);
-
- return
- "".
- "$num".
- "";
- }
-
- return "[^".$matches[1]."]";
- }
-
-
- ### Abbreviations ###
-
- protected function stripAbbreviations($text) {
- #
- # Strips abbreviations from text, stores titles in hash references.
- #
- $less_than_tab = $this->tab_width - 1;
-
- # Link defs are in the form: [id]*: url "optional title"
- $text = preg_replace_callback('{
- ^[ ]{0,'.$less_than_tab.'}\*\[(.+?)\][ ]?: # abbr_id = $1
- (.*) # text = $2 (no blank lines allowed)
- }xm',
- array(&$this, '_stripAbbreviations_callback'),
- $text);
- return $text;
- }
- protected function _stripAbbreviations_callback($matches) {
- $abbr_word = $matches[1];
- $abbr_desc = $matches[2];
- if ($this->abbr_word_re)
- $this->abbr_word_re .= '|';
- $this->abbr_word_re .= preg_quote($abbr_word);
- $this->abbr_desciptions[$abbr_word] = trim($abbr_desc);
- return ''; # String that will replace the block
- }
-
-
- protected function doAbbreviations($text) {
- #
- # Find defined abbreviations in text and wrap them in elements.
- #
- if ($this->abbr_word_re) {
- // cannot use the /x modifier because abbr_word_re may
- // contain significant spaces:
- $text = preg_replace_callback('{'.
- '(?abbr_word_re.')'.
- '(?![\w\x1A])'.
- '}',
- array(&$this, '_doAbbreviations_callback'), $text);
- }
- return $text;
- }
- protected function _doAbbreviations_callback($matches) {
- $abbr = $matches[0];
- if (isset($this->abbr_desciptions[$abbr])) {
- $desc = $this->abbr_desciptions[$abbr];
- if (empty($desc)) {
- return $this->hashPart("$abbr");
- } else {
- $desc = $this->encodeAttribute($desc);
- return $this->hashPart("$abbr");
- }
- } else {
- return $matches[0];
- }
- }
-
-}
-
-
-?>
\ No newline at end of file
diff --git a/lib/markdown/lib/MarkdownExtra.php b/lib/markdown/lib/MarkdownExtra.php
deleted file mode 100644
index 267bf16..0000000
--- a/lib/markdown/lib/MarkdownExtra.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
-#
-# Original Markdown
-# Copyright (c) 2004-2006 John Gruber
-#
-
-Please include with your report: (1) the example input; (2) the output you
-expected; (3) the output PHP Markdown actually produced.
-
-If you have a problem where Markdown gives you an empty result, first check
-that the backtrack limit is not too low by running `php --info | grep pcre`.
-See Installation and Requirement above for details.
-
-
-Version History
----------------
-
-PHP Markdown Lib 1.3 (11 Apr 2013):
-
-This is the first release of PHP Markdown Lib. This package requires PHP
-version 4.3 or later and is designed to work with PSR-0 autoloading and,
-optionally with Composer. Here is a list of the changes since
-PHP Markdown Extra 1.2.6:
-
-* Plugin interface for Wordpress and other systems is no longer present in
- the Lib package. The classic package is still available if you need it:
- PHP Markdown Lib - Readme
-
-
-
-
-
diff --git a/lib/markdown/lib/extra/composer.json b/lib/markdown/lib/extra/composer.json
deleted file mode 100644
index 670fc96..0000000
--- a/lib/markdown/lib/extra/composer.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
- "name": "michelf/php-markdown",
- "type": "library",
- "description": "PHP Markdown",
- "homepage": "http://michelf.ca/projects/php-markdown/",
- "keywords": ["markdown"],
- "license": "BSD-3-Clause",
- "authors": [
- {
- "name": "Michel Fortin",
- "email": "michel.fortin@michelf.ca",
- "homepage": "http://michelf.ca/",
- "role": "Developer"
- },
- {
- "name": "John Gruber",
- "homepage": "http://daringfireball.net/"
- }
- ],
- "require": {
- "php": ">=5.3.0"
- },
- "autoload": {
- "psr-0": { "Michelf": "" }
- },
- "extra": {
- "branch-alias": {
- "dev-lib": "1.3.x-dev"
- }
- }
-}
diff --git a/lib/markdown/lib_markdown.php b/lib/markdown/lib_markdown.php
deleted file mode 100644
index fe75889..0000000
--- a/lib/markdown/lib_markdown.php
+++ /dev/null
@@ -1,11 +0,0 @@
- $table));
+ return \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_mod/tpl/lib_table.tpl'),$vars);
}
diff --git a/sai/modules/saimod_sys_text/tinymce/LICENSE.TXT b/sai/modules/saimod_sys_text/tinymce/LICENSE.TXT
deleted file mode 100644
index 1837b0a..0000000
--- a/sai/modules/saimod_sys_text/tinymce/LICENSE.TXT
+++ /dev/null
@@ -1,504 +0,0 @@
- GNU LESSER GENERAL PUBLIC LICENSE
- Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL. It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
- This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it. You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
- When we speak of free software, we are referring to freedom of use,
-not price. Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
- To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights. These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
- For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you. You must make sure that they, too, receive or can get the source
-code. If you link other code with the library, you must provide
-complete object files to the recipients, so that they can relink them
-with the library after making changes to the library and recompiling
-it. And you must show them these terms so they know their rights.
-
- We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
- To protect each distributor, we want to make it very clear that
-there is no warranty for the free library. Also, if the library is
-modified by someone else and passed on, the recipients should know
-that what they have is not the original version, so that the original
-author's reputation will not be affected by problems that might be
-introduced by others.
-
- Finally, software patents pose a constant threat to the existence of
-any free program. We wish to make sure that a company cannot
-effectively restrict the users of a free program by obtaining a
-restrictive license from a patent holder. Therefore, we insist that
-any patent license obtained for a version of the library must be
-consistent with the full freedom of use specified in this license.
-
- Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License. This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License. We use
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diff --git a/sai/modules/saimod_sys_text/tinymce/jquery.tinymce.min.js b/sai/modules/saimod_sys_text/tinymce/jquery.tinymce.min.js
deleted file mode 100644
index 3ddfede..0000000
--- a/sai/modules/saimod_sys_text/tinymce/jquery.tinymce.min.js
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/sai/modules/saimod_sys_text/tinymce/langs/readme.md b/sai/modules/saimod_sys_text/tinymce/langs/readme.md
deleted file mode 100644
index a52bf03..0000000
--- a/sai/modules/saimod_sys_text/tinymce/langs/readme.md
+++ /dev/null
@@ -1,3 +0,0 @@
-This is where language files should be placed.
-
-Please DO NOT translate these directly use this service: https://www.transifex.com/projects/p/tinymce/
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/advlist/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/advlist/plugin.min.js
deleted file mode 100644
index da1cdb2..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/advlist/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-tinymce.PluginManager.add("advlist",function(t){function e(t,e){var n=[];return tinymce.each(e.split(/[ ,]/),function(t){n.push({text:t.replace(/\-/g," ").replace(/\b\w/g,function(t){return t.toUpperCase()}),data:"default"==t?"":t})}),n}function n(e,n){var i,r=t.dom,a=t.selection;i=r.getParent(a.getNode(),"ol,ul"),i&&i.nodeName==e&&n!==!1||t.execCommand("UL"==e?"InsertUnorderedList":"InsertOrderedList"),n=n===!1?o[e]:n,o[e]=n,i=r.getParent(a.getNode(),"ol,ul"),i&&(r.setStyle(i,"listStyleType",n),i.removeAttribute("data-mce-style")),t.focus()}function i(e){var n=t.dom.getStyle(t.dom.getParent(t.selection.getNode(),"ol,ul"),"listStyleType")||"";e.control.items().each(function(t){t.active(t.settings.data===n)})}var r,a,o={};r=e("OL",t.getParam("advlist_number_styles","default,lower-alpha,lower-greek,lower-roman,upper-alpha,upper-roman")),a=e("UL",t.getParam("advlist_bullet_styles","default,circle,disc,square")),t.addButton("numlist",{type:"splitbutton",tooltip:"Numbered list",menu:r,onshow:i,onselect:function(t){n("OL",t.control.settings.data)},onclick:function(){n("OL",!1)}}),t.addButton("bullist",{type:"splitbutton",tooltip:"Bullet list",menu:a,onshow:i,onselect:function(t){n("UL",t.control.settings.data)},onclick:function(){n("UL",!1)}})});
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/anchor/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/anchor/plugin.min.js
deleted file mode 100644
index 6a3fd79..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/anchor/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-tinymce.PluginManager.add("anchor",function(e){function t(){var t=e.selection.getNode();e.windowManager.open({title:"Anchor",body:{type:"textbox",name:"name",size:40,label:"Name",value:t.name||t.id},onsubmit:function(t){e.execCommand("mceInsertContent",!1,e.dom.createHTML("a",{id:t.data.name}))}})}e.addButton("anchor",{icon:"anchor",tooltip:"Anchor",onclick:t,stateSelector:"a:not([href])"}),e.addMenuItem("anchor",{icon:"anchor",text:"Anchor",context:"insert",onclick:t})});
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/autolink/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/autolink/plugin.min.js
deleted file mode 100644
index 3d2f58e..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/autolink/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-tinymce.PluginManager.add("autolink",function(t){function e(t){o(t,-1,"(",!0)}function n(t){o(t,0,"",!0)}function i(t){o(t,-1,"",!1)}function o(t,e,n){var i,o,r,a,s,l,c,u,d;if(i=t.selection.getRng(!0).cloneRange(),i.startOffset<5){if(u=i.endContainer.previousSibling,!u){if(!i.endContainer.firstChild||!i.endContainer.firstChild.nextSibling)return;u=i.endContainer.firstChild.nextSibling}if(d=u.length,i.setStart(u,d),i.setEnd(u,d),i.endOffset<5)return;o=i.endOffset,a=u}else{if(a=i.endContainer,3!=a.nodeType&&a.firstChild){for(;3!=a.nodeType&&a.firstChild;)a=a.firstChild;3==a.nodeType&&(i.setStart(a,0),i.setEnd(a,a.nodeValue.length))}o=1==i.endOffset?2:i.endOffset-1-e}r=o;do i.setStart(a,o>=2?o-2:0),i.setEnd(a,o>=1?o-1:0),o-=1;while(" "!=i.toString()&&""!==i.toString()&&160!=i.toString().charCodeAt(0)&&o-2>=0&&i.toString()!=n);if(i.toString()==n||160==i.toString().charCodeAt(0)?(i.setStart(a,o),i.setEnd(a,r),o+=1):0===i.startOffset?(i.setStart(a,0),i.setEnd(a,r)):(i.setStart(a,o),i.setEnd(a,r)),l=i.toString(),"."==l.charAt(l.length-1)&&i.setEnd(a,r-1),l=i.toString(),c=l.match(/^(https?:\/\/|ssh:\/\/|ftp:\/\/|file:\/|www\.|(?:mailto:)?[A-Z0-9._%+\-]+@)(.+)$/i),c&&("www."==c[1]?c[1]="http://www.":/@$/.test(c[1])&&!/^mailto:/.test(c[1])&&(c[1]="mailto:"+c[1]),s=t.selection.getBookmark(),t.selection.setRng(i),t.execCommand("createlink",!1,c[1]+c[2]),t.selection.moveToBookmark(s),t.nodeChanged(),tinymce.Env.webkit)){t.selection.collapse(!1);var m=Math.min(a.length,r+1);i.setStart(a,m),i.setEnd(a,m),t.selection.setRng(i)}}t.on("keydown",function(e){return 13==e.keyCode?i(t):void 0}),tinymce.Env.ie||(t.on("keypress",function(n){return 41==n.which?e(t):void 0}),t.on("keyup",function(e){return 32==e.keyCode?n(t):void 0}))});
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/autoresize/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/autoresize/plugin.min.js
deleted file mode 100644
index 12355aa..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/autoresize/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-tinymce.PluginManager.add("autoresize",function(e){function t(a){var r,o,c=e.getDoc(),s=c.body,u=c.documentElement,l=tinymce.DOM,m=n.autoresize_min_height;"setcontent"==a.type&&a.initial||e.plugins.fullscreen&&e.plugins.fullscreen.isFullscreen()||(o=tinymce.Env.ie?s.scrollHeight:tinymce.Env.webkit&&0===s.clientHeight?0:s.offsetHeight,o>n.autoresize_min_height&&(m=o),n.autoresize_max_height&&o>n.autoresize_max_height?(m=n.autoresize_max_height,s.style.overflowY="auto",u.style.overflowY="auto"):(s.style.overflowY="hidden",u.style.overflowY="hidden",s.scrollTop=0),m!==i&&(r=m-i,l.setStyle(l.get(e.id+"_ifr"),"height",m+"px"),i=m,tinymce.isWebKit&&0>r&&t(a)))}var n=e.settings,i=0;e.settings.inline||(n.autoresize_min_height=parseInt(e.getParam("autoresize_min_height",e.getElement().offsetHeight),10),n.autoresize_max_height=parseInt(e.getParam("autoresize_max_height",0),10),e.on("init",function(){e.dom.setStyle(e.getBody(),"paddingBottom",e.getParam("autoresize_bottom_margin",50)+"px")}),e.on("change setcontent paste keyup",t),e.getParam("autoresize_on_init",!0)&&e.on("load",t),e.addCommand("mceAutoResize",t))});
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/autosave/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/autosave/plugin.min.js
deleted file mode 100644
index 93ee1df..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/autosave/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-tinymce.PluginManager.add("autosave",function(e){function t(e,t){var n={s:1e3,m:6e4};return e=/^(\d+)([ms]?)$/.exec(""+(e||t)),(e[2]?n[e[2]]:1)*parseInt(e,10)}function n(){var e=parseInt(f.getItem(h+"autosave.time"),10)||0;return(new Date).getTime()-e>d.autosave_retention?(i(!1),!1):!0}function i(t){f.removeItem(h+"autosave.draft"),f.removeItem(h+"autosave.time"),t!==!1&&e.fire("RemoveDraft")}function a(){c()||(f.setItem(h+"autosave.draft",e.getContent({format:"raw",no_events:!0})),f.setItem(h+"autosave.time",(new Date).getTime()),e.fire("StoreDraft"))}function r(){n()&&(e.setContent(f.getItem(h+"autosave.draft"),{format:"raw"}),e.fire("RestoreDraft"))}function o(){m||(setInterval(function(){e.removed||a()},d.autosave_interval),m=!0)}function s(){var t=this;t.disabled(!n()),e.on("StoreDraft RestoreDraft RemoveDraft",function(){t.disabled(!n())}),o()}function l(){e.undoManager.beforeChange(),r(),i(),e.undoManager.add()}function u(){var e;return tinymce.each(tinymce.editors,function(t){t.plugins.autosave&&t.plugins.autosave.storeDraft(),!e&&t.isDirty()&&t.getParam("autosave_ask_before_unload",!0)&&(e=t.translate("You have unsaved changes are you sure you want to navigate away?"))}),e}function c(t){var n=e.settings.forced_root_block;return t=tinymce.trim("undefined"==typeof t?e.getBody().innerHTML:t),""===t||new RegExp("^<"+n+">((Â | |[ ]|]*>)+?|)|
$","i").test(t)}var m,d=e.settings,f=tinymce.util.LocalStorage,h=e.id;d.autosave_interval=t(d.autosave_interval,"30s"),d.autosave_retention=t(d.autosave_retention,"20m"),e.addButton("restoredraft",{title:"Restore last draft",onclick:l,onPostRender:s}),e.addMenuItem("restoredraft",{text:"Restore last draft",onclick:l,onPostRender:s,context:"file"}),e.settings.autosave_restore_when_empty!==!1&&(e.on("init",function(){n()&&c()&&r()}),e.on("saveContent",function(){i()})),window.onbeforeunload=u,this.hasDraft=n,this.storeDraft=a,this.restoreDraft=r,this.removeDraft=i,this.isEmpty=c});
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/bbcode/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/bbcode/plugin.min.js
deleted file mode 100644
index 70a88a7..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/bbcode/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-!function(){tinymce.create("tinymce.plugins.BBCodePlugin",{init:function(e){var t=this,n=e.getParam("bbcode_dialect","punbb").toLowerCase();e.on("beforeSetContent",function(e){e.content=t["_"+n+"_bbcode2html"](e.content)}),e.on("postProcess",function(e){e.set&&(e.content=t["_"+n+"_bbcode2html"](e.content)),e.get&&(e.content=t["_"+n+"_html2bbcode"](e.content))})},getInfo:function(){return{longname:"BBCode Plugin",author:"Moxiecode Systems AB",authorurl:"http://www.tinymce.com",infourl:"http://www.tinymce.com/wiki.php/Plugin:bbcode"}},_punbb_html2bbcode:function(e){function t(t,n){e=e.replace(t,n)}return e=tinymce.trim(e),t(/(.*?)<\/a>/gi,"[url=$1]$2[/url]"),t(/(.*?)<\/font>/gi,"[code][color=$1]$2[/color][/code]"),t(/(.*?)<\/font>/gi,"[quote][color=$1]$2[/color][/quote]"),t(/(.*?)<\/font>/gi,"[code][color=$1]$2[/color][/code]"),t(/(.*?)<\/font>/gi,"[quote][color=$1]$2[/color][/quote]"),t(/(.*?)<\/span>/gi,"[color=$1]$2[/color]"),t(/(.*?)<\/font>/gi,"[color=$1]$2[/color]"),t(/(.*?)<\/span>/gi,"[size=$1]$2[/size]"),t(/(.*?)<\/font>/gi,"$1"),t(/]*>/gi,"[quote]"),t(/<\/blockquote>/gi,"[/quote]"),t(/
/gi,"\n"),t(/
/gi,"\n"),t(//gi,""),t(/<\/p>/gi,"\n"),t(/ |\u00a0/gi," "),t(/"/gi,'"'),t(/</gi,"<"),t(/>/gi,">"),t(/&/gi,"&"),e},_punbb_bbcode2html:function(e){function t(t,n){e=e.replace(t,n)}return e=tinymce.trim(e),t(/\n/gi,"
"),t(/\[b\]/gi,""),t(/\[\/b\]/gi,""),t(/\[i\]/gi,""),t(/\[\/i\]/gi,""),t(/\[u\]/gi,""),t(/\[\/u\]/gi,""),t(/\[url=([^\]]+)\](.*?)\[\/url\]/gi,'$2'),t(/\[url\](.*?)\[\/url\]/gi,'$1'),t(/\[img\](.*?)\[\/img\]/gi,'
'),t(/\[color=(.*?)\](.*?)\[\/color\]/gi,'$2'),t(/\[code\](.*?)\[\/code\]/gi,'$1 '),t(/\[quote.*?\](.*?)\[\/quote\]/gi,'$1 '),e}}),tinymce.PluginManager.add("bbcode",tinymce.plugins.BBCodePlugin)}();
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/charmap/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/charmap/plugin.min.js
deleted file mode 100644
index dff18e6..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/charmap/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-tinymce.PluginManager.add("charmap",function(e){function t(){function t(e){for(;e;){if("TD"==e.nodeName)return e;e=e.parentNode}}var i,a,r,o;i='
';var s=25;for(r=0;10>r;r++){for(i+="",a=0;s>a;a++){var l=n[r*s+a],c="g"+(r*s+a);i+=''+(l?String.fromCharCode(parseInt(l[0],10)):" ")+" "}i+=" "}i+="
";var u={type:"container",html:i,onclick:function(t){var n=t.target;"DIV"==n.nodeName&&e.execCommand("mceInsertContent",!1,n.firstChild.nodeValue)},onmouseover:function(e){var n=t(e.target);n&&o.find("#preview").text(n.firstChild.firstChild.data)}};o=e.windowManager.open({title:"Special character",spacing:10,padding:10,items:[u,{type:"label",name:"preview",text:" ",style:"font-size: 40px; text-align: center",border:1,minWidth:100,minHeight:80}],buttons:[{text:"Close",onclick:function(){o.close()}}]})}var n=[["160","no-break space"],["38","ampersand"],["34","quotation mark"],["162","cent sign"],["8364","euro sign"],["163","pound sign"],["165","yen sign"],["169","copyright sign"],["174","registered sign"],["8482","trade mark sign"],["8240","per mille sign"],["181","micro sign"],["183","middle dot"],["8226","bullet"],["8230","three dot leader"],["8242","minutes / feet"],["8243","seconds / inches"],["167","section sign"],["182","paragraph sign"],["223","sharp s / ess-zed"],["8249","single left-pointing angle quotation mark"],["8250","single right-pointing angle quotation mark"],["171","left pointing guillemet"],["187","right pointing guillemet"],["8216","left single quotation mark"],["8217","right single quotation mark"],["8220","left double quotation mark"],["8221","right double quotation mark"],["8218","single low-9 quotation mark"],["8222","double low-9 quotation mark"],["60","less-than sign"],["62","greater-than sign"],["8804","less-than or equal to"],["8805","greater-than or equal to"],["8211","en dash"],["8212","em dash"],["175","macron"],["8254","overline"],["164","currency sign"],["166","broken bar"],["168","diaeresis"],["161","inverted exclamation mark"],["191","turned question mark"],["710","circumflex accent"],["732","small tilde"],["176","degree sign"],["8722","minus sign"],["177","plus-minus sign"],["247","division sign"],["8260","fraction slash"],["215","multiplication sign"],["185","superscript one"],["178","superscript two"],["179","superscript three"],["188","fraction one quarter"],["189","fraction one half"],["190","fraction three quarters"],["402","function / florin"],["8747","integral"],["8721","n-ary sumation"],["8734","infinity"],["8730","square root"],["8764","similar to"],["8773","approximately equal to"],["8776","almost equal to"],["8800","not equal to"],["8801","identical to"],["8712","element of"],["8713","not an element of"],["8715","contains as member"],["8719","n-ary product"],["8743","logical and"],["8744","logical or"],["172","not sign"],["8745","intersection"],["8746","union"],["8706","partial differential"],["8704","for all"],["8707","there exists"],["8709","diameter"],["8711","backward difference"],["8727","asterisk operator"],["8733","proportional to"],["8736","angle"],["180","acute accent"],["184","cedilla"],["170","feminine ordinal indicator"],["186","masculine ordinal indicator"],["8224","dagger"],["8225","double dagger"],["192","A - grave"],["193","A - acute"],["194","A - circumflex"],["195","A - tilde"],["196","A - diaeresis"],["197","A - ring above"],["198","ligature AE"],["199","C - cedilla"],["200","E - grave"],["201","E - acute"],["202","E - circumflex"],["203","E - diaeresis"],["204","I - grave"],["205","I - acute"],["206","I - circumflex"],["207","I - diaeresis"],["208","ETH"],["209","N - tilde"],["210","O - grave"],["211","O - acute"],["212","O - circumflex"],["213","O - tilde"],["214","O - diaeresis"],["216","O - slash"],["338","ligature OE"],["352","S - caron"],["217","U - grave"],["218","U - acute"],["219","U - circumflex"],["220","U - diaeresis"],["221","Y - acute"],["376","Y - diaeresis"],["222","THORN"],["224","a - grave"],["225","a - acute"],["226","a - circumflex"],["227","a - tilde"],["228","a - diaeresis"],["229","a - ring above"],["230","ligature ae"],["231","c - cedilla"],["232","e - grave"],["233","e - acute"],["234","e - circumflex"],["235","e - diaeresis"],["236","i - grave"],["237","i - acute"],["238","i - circumflex"],["239","i - diaeresis"],["240","eth"],["241","n - tilde"],["242","o - grave"],["243","o - acute"],["244","o - circumflex"],["245","o - tilde"],["246","o - diaeresis"],["248","o slash"],["339","ligature oe"],["353","s - caron"],["249","u - grave"],["250","u - acute"],["251","u - circumflex"],["252","u - diaeresis"],["253","y - acute"],["254","thorn"],["255","y - diaeresis"],["913","Alpha"],["914","Beta"],["915","Gamma"],["916","Delta"],["917","Epsilon"],["918","Zeta"],["919","Eta"],["920","Theta"],["921","Iota"],["922","Kappa"],["923","Lambda"],["924","Mu"],["925","Nu"],["926","Xi"],["927","Omicron"],["928","Pi"],["929","Rho"],["931","Sigma"],["932","Tau"],["933","Upsilon"],["934","Phi"],["935","Chi"],["936","Psi"],["937","Omega"],["945","alpha"],["946","beta"],["947","gamma"],["948","delta"],["949","epsilon"],["950","zeta"],["951","eta"],["952","theta"],["953","iota"],["954","kappa"],["955","lambda"],["956","mu"],["957","nu"],["958","xi"],["959","omicron"],["960","pi"],["961","rho"],["962","final sigma"],["963","sigma"],["964","tau"],["965","upsilon"],["966","phi"],["967","chi"],["968","psi"],["969","omega"],["8501","alef symbol"],["982","pi symbol"],["8476","real part symbol"],["978","upsilon - hook symbol"],["8472","Weierstrass p"],["8465","imaginary part"],["8592","leftwards arrow"],["8593","upwards arrow"],["8594","rightwards arrow"],["8595","downwards arrow"],["8596","left right arrow"],["8629","carriage return"],["8656","leftwards double arrow"],["8657","upwards double arrow"],["8658","rightwards double arrow"],["8659","downwards double arrow"],["8660","left right double arrow"],["8756","therefore"],["8834","subset of"],["8835","superset of"],["8836","not a subset of"],["8838","subset of or equal to"],["8839","superset of or equal to"],["8853","circled plus"],["8855","circled times"],["8869","perpendicular"],["8901","dot operator"],["8968","left ceiling"],["8969","right ceiling"],["8970","left floor"],["8971","right floor"],["9001","left-pointing angle bracket"],["9002","right-pointing angle bracket"],["9674","lozenge"],["9824","black spade suit"],["9827","black club suit"],["9829","black heart suit"],["9830","black diamond suit"],["8194","en space"],["8195","em space"],["8201","thin space"],["8204","zero width non-joiner"],["8205","zero width joiner"],["8206","left-to-right mark"],["8207","right-to-left mark"],["173","soft hyphen"]];e.addButton("charmap",{icon:"charmap",tooltip:"Special character",onclick:t}),e.addMenuItem("charmap",{icon:"charmap",text:"Special character",onclick:t,context:"insert"})});
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/code/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/code/plugin.min.js
deleted file mode 100644
index 4f16d64..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/code/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-tinymce.PluginManager.add("code",function(e){function o(){e.windowManager.open({title:"Source code",body:{type:"textbox",name:"code",multiline:!0,minWidth:e.getParam("code_dialog_width",600),minHeight:e.getParam("code_dialog_height",Math.min(tinymce.DOM.getViewPort().h-200,500)),value:e.getContent({source_view:!0}),spellcheck:!1},onSubmit:function(o){e.undoManager.transact(function(){e.setContent(o.data.code)}),e.nodeChanged()}})}e.addCommand("mceCodeEditor",o),e.addButton("code",{icon:"code",tooltip:"Source code",onclick:o}),e.addMenuItem("code",{icon:"code",text:"Source code",context:"tools",onclick:o})});
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/contextmenu/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/contextmenu/plugin.min.js
deleted file mode 100644
index 4aabc70..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/contextmenu/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-tinymce.PluginManager.add("contextmenu",function(e){var t;e.on("contextmenu",function(n){var i;if(n.preventDefault(),i=e.settings.contextmenu||"link image inserttable | cell row column deletetable",t)t.show();else{var o=[];tinymce.each(i.split(/[ ,]/),function(t){var n=e.menuItems[t];"|"==t&&(n={text:t}),n&&(n.shortcut="",o.push(n))});for(var a=0;a
'}),e+=""}),e+=""}var i=[["cool","cry","embarassed","foot-in-mouth"],["frown","innocent","kiss","laughing"],["money-mouth","sealed","smile","surprised"],["tongue-out","undecided","wink","yell"]];e.addButton("emoticons",{type:"panelbutton",popoverAlign:"bc-tl",panel:{autohide:!0,html:n,onclick:function(t){var n=e.dom.getParent(t.target,"a");n&&(e.insertContent('
'),this.hide())}},tooltip:"Emoticons"})});
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/example/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/example/plugin.min.js
deleted file mode 100644
index 1ff20b4..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/example/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-tinymce.PluginManager.add("example",function(t){t.addButton("example",{text:"My button",icon:!1,onclick:function(){t.windowManager.open({title:"Example plugin",body:[{type:"textbox",name:"title",label:"Title"}],onsubmit:function(e){t.insertContent("Title: "+e.data.title)}})}}),t.addMenuItem("example",{text:"Example plugin",context:"tools",onclick:function(){t.windowManager.open({title:"TinyMCE site",url:"http://www.tinymce.com",width:800,height:600,buttons:[{text:"Close",onclick:"close"}]})}})});
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/example_dependency/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/example_dependency/plugin.min.js
deleted file mode 100644
index e61bf47..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/example_dependency/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
-tinymce.PluginManager.add("example_dependency",function(){},["example"]);
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_text/tinymce/plugins/fullpage/plugin.min.js b/sai/modules/saimod_sys_text/tinymce/plugins/fullpage/plugin.min.js
deleted file mode 100644
index 0f15de4..0000000
--- a/sai/modules/saimod_sys_text/tinymce/plugins/fullpage/plugin.min.js
+++ /dev/null
@@ -1 +0,0 @@
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