PHP Markdown 1.0.1f
This commit is contained in:
Michel Fortin
parent
d3693aa2a7
commit
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3 changed files with 80 additions and 44 deletions
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@ -1,5 +1,5 @@
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PHP Markdown
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Copyright (c) 2004-2006 Michel Fortin
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Copyright (c) 2004-2007 Michel Fortin
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<http://www.michelf.com/>
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All rights reserved.
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@ -1,7 +1,7 @@
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PHP Markdown
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============
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Version 1.0.1e - Thu 28 Dec 2006
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Version 1.0.1f - Wed 7 Feb 2007
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by Michel Fortin
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<http://www.michelf.com/>
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@ -122,7 +122,7 @@ Many web applications now ship with PHP Markdown, or have plugins to
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perform the conversion to HTML. You can update PHP Markdown in many of
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these programs by swapping the old "markdown.php" file for the new one.
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Here is a short non-exaustive list of some programs and where they
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Here is a short non-exhaustive list of some programs and where they
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hide the "markdown.php" file.
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| Program | Path to Markdown
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@ -203,6 +203,37 @@ expected; (3) the output PHP Markdown actually produced.
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Version History
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---------------
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1.0.1f (7 Feb 2007):
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* Fixed an issue with WordPress where manually-entered excerpts, but
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not the auto-generated ones, would contain nested paragraphs.
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* Fixed an issue introduced in 1.0.1d where headers and blockquotes
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preceded too closely by a paragraph (not separated by a blank line)
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where incorrectly put inside the paragraph.
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* Fixed an issue introduced in 1.0.1d in the tokenizeHTML method where
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two consecutive code spans would be merged into one when together they
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form a valid tag in a multiline paragraph.
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* Fixed an long-prevailing issue where blank lines in code blocks would
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be doubled when the code block is in a list item.
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This was due to the list processing functions relying on artificially
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doubled blank lines to correctly determine when list items should
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contain block-level content. The list item processing model was thus
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changed to avoid the need for double blank lines.
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* Fixed an issue with `<% asp-style %>` instructions used as inline
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content where the opening `<` was encoded as `<`.
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* Fixed a parse error occuring when PHP is configured to accept
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ASP-style delimiters as boundaries for PHP scripts.
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* Fixed a bug introduced in 1.0.1d where underscores in automatic links
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got swapped with emphasis tags.
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1.0.1e (28 Dec 2006)
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* Added support for internationalized domain names for email addresses in
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@ -515,7 +546,7 @@ Copyright and License
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---------------------
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PHP Markdown
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Copyright (c) 2004-2006 Michel Fortin
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Copyright (c) 2004-2007 Michel Fortin
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<http://www.michelf.com/>
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All rights reserved.
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85
markdown.php
85
markdown.php
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@ -3,7 +3,7 @@
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# Markdown - A text-to-HTML conversion tool for web writers
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#
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# PHP Markdown
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# Copyright (c) 2004-2006 Michel Fortin
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# Copyright (c) 2004-2007 Michel Fortin
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# <http://www.michelf.com/projects/php-markdown/>
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#
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# Original Markdown
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@ -12,7 +12,7 @@
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#
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define( 'MARKDOWN_VERSION', "1.0.1e" ); # Thu 28 Dec 2006
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define( 'MARKDOWN_VERSION', "1.0.1f" ); # Wed 7 Feb 2007
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#
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@ -62,7 +62,7 @@ function Markdown($text) {
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Plugin Name: Markdown
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Plugin URI: http://www.michelf.com/projects/php-markdown/
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Description: <a href="http://daringfireball.net/projects/markdown/syntax">Markdown syntax</a> allows you to write using an easy-to-read, easy-to-write plain text format. Based on the original Perl version by <a href="http://daringfireball.net/">John Gruber</a>. <a href="http://www.michelf.com/projects/php-markdown/">More...</a>
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Version: 1.0.1e
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Version: 1.0.1f
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Author: Michel Fortin
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Author URI: http://www.michelf.com/
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*/
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@ -116,12 +116,14 @@ if (isset($wp_version)) {
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}
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function mdwp_add_p($text) {
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if (strlen($text) == 0) return;
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if (strcasecmp(substr($text, -3), '<p>') == 0) return $text;
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return '<p>'.$text.'</p>';
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if (!preg_match('{^$|^<(p|ul|ol|dl|pre|blockquote)>}i', $text)) {
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$text = '<p>'.$text.'</p>';
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$text = preg_replace('{\n{2,}}', "</p>\n\n<p>", $text);
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}
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return $text;
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}
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function mdwp_strip_p($t) { return preg_replace('{</?[pP]>}', '', $t); }
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function mdwp_strip_p($t) { return preg_replace('{</?p>}i', '', $t); }
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function mdwp_hide_tags($text) {
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global $markdown_hidden_tags;
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@ -460,7 +462,7 @@ class Markdown_Parser {
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array(&$this, '_hashHTMLBlocks_callback'),
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$text);
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# PHP and ASP-style processor instructions (<? and <%...%>)
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# PHP and ASP-style processor instructions (<? and <%)
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$text = preg_replace_callback('{
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(?:
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(?<=\n\n) # Starting after a blank line
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@ -894,14 +896,17 @@ class Markdown_Parser {
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return $text;
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}
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function _doHeaders_callback_setext_h1($matches) {
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return $this->hashBlock("<h1>".$this->runSpanGamut($matches[1])."</h1>")."\n\n";
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$block = "<h1>".$this->runSpanGamut($matches[1])."</h1>";
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return "\n" . $this->hashBlock($block) . "\n\n";
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}
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function _doHeaders_callback_setext_h2($matches) {
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return $this->hashBlock("<h2>".$this->runSpanGamut($matches[1])."</h2>")."\n\n";
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$block = "<h2>".$this->runSpanGamut($matches[1])."</h2>";
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return "\n" . $this->hashBlock($block) . "\n\n";
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}
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function _doHeaders_callback_atx($matches) {
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$level = strlen($matches[1]);
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return $this->hashBlock("<h$level>".$this->runSpanGamut($matches[2])."</h$level>")."\n\n";
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$block = "<h$level>".$this->runSpanGamut($matches[2])."</h$level>";
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return "\n" . $this->hashBlock($block) . "\n\n";
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}
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@ -973,9 +978,7 @@ class Markdown_Parser {
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$marker_any = ( $list_type == "ul" ? $marker_ul : $marker_ol );
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# Turn double returns into triple returns, so that we can make a
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# paragraph for the last item in a list, if necessary:
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$list = preg_replace("/\n{2,}/", "\n\n\n", $list);
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$list .= "\n";
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$result = $this->processListItems($list, $marker_any);
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$result = $this->hashBlock("<$list_type>\n" . $result . "</$list_type>");
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@ -1019,8 +1022,8 @@ class Markdown_Parser {
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(\n)? # leading line = $1
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(^[ \t]*) # leading whitespace = $2
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('.$marker_any.') [ \t]+ # list marker = $3
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((?s:.+?) # list item text = $4
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(\n{1,2}))
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((?s:.+?)) # list item text = $4
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(?:(\n+(?=\n))|\n) # tailing blank line = $5
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(?= \n* (\z | \2 ('.$marker_any.') [ \t]+))
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}xm',
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array(&$this, '_processListItems_callback'), $list_str);
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@ -1032,9 +1035,12 @@ class Markdown_Parser {
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$item = $matches[4];
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$leading_line =& $matches[1];
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$leading_space =& $matches[2];
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$tailing_blank_line =& $matches[5];
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if ($leading_line || preg_match('/\n{2,}/', $item)) {
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$item = $this->runBlockGamut($this->outdent($item));
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if ($leading_line || $tailing_blank_line ||
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preg_match('/\n{2,}/', $item))
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{
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$item = $this->runBlockGamut($this->outdent($item)."\n");
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}
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else {
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# Recursion for sub-lists:
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@ -1216,7 +1222,7 @@ class Markdown_Parser {
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$bq = preg_replace_callback('{(\s*<pre>.+?</pre>)}sx',
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array(&$this, '_DoBlockQuotes_callback2'), $bq);
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return $this->hashBlock("<blockquote>\n$bq\n</blockquote>")."\n\n";
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return "\n". $this->hashBlock("<blockquote>\n$bq\n</blockquote>")."\n\n";
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}
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function _doBlockQuotes_callback2($matches) {
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$pre = $matches[1];
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@ -1307,7 +1313,7 @@ class Markdown_Parser {
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'&', $text);;
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# Encode naked <'s
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$text = preg_replace('{<(?![a-z/?\$!])}i', '<', $text);
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$text = preg_replace('{<(?![a-z/?\$!%])}i', '<', $text);
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return $text;
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}
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@ -1326,8 +1332,8 @@ class Markdown_Parser {
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function doAutoLinks($text) {
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$text = preg_replace('{<((https?|ftp|dict):[^\'">\s]+)>}',
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'<a href="\1">\1</a>', $text);
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$text = preg_replace_callback('{<((https?|ftp|dict):[^\'">\s]+)>}',
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array(&$this, '_doAutoLinks_url_callback'), $text);
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# Email addresses: <address@domain.foo>
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$text = preg_replace_callback('{
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@ -1340,15 +1346,20 @@ class Markdown_Parser {
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)
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>
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}xi',
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array(&$this, '_doAutoLinks_callback'), $text);
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array(&$this, '_doAutoLinks_email_callback'), $text);
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return $text;
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}
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function _doAutoLinks_callback($matches) {
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function _doAutoLinks_url_callback($matches) {
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$url = $this->encodeAmpsAndAngles($matches[1]);
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$link = "<a href=\"$url\">$url</a>";
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return $this->hashSpan($link);
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}
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function _doAutoLinks_email_callback($matches) {
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$address = $matches[1];
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$address = $this->unescapeSpecialChars($address);
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$address = $this->encodeEmailAddress($address);
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return $this->hashSpan($address);
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$link = $this->encodeEmailAddress($address);
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return $this->hashSpan($link);
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}
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@ -1456,7 +1467,7 @@ class Markdown_Parser {
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$str = $parts[2];
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# Skip the whole code span, pass as text token.
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if (preg_match('/^(.*(?<!`\\\\)'.$parts[1].'(?!`))(.*)$/',
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if (preg_match('/^(.*(?<!`\\\\)'.$parts[1].'(?!`))(.*)$/sm',
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$str, $matches))
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{
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$tokens[] = array('text', $matches[1]);
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@ -1583,7 +1594,9 @@ Version History
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See the readme file for detailed release notes for this version.
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1.0.1e (21 Dec 2006)
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1.0.1f (7 Feb 2007):
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1.0.1e (28 Dec 2006)
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1.0.1d (1 Dec 2006)
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@ -1598,23 +1611,15 @@ See the readme file for detailed release notes for this version.
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1.0 (21 Aug 2004)
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Author & Contributors
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---------------------
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Original Markdown by John Gruber
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<http://daringfireball.net/>
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PHP port and extras by Michel Fortin
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<http://www.michelf.com/>
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Copyright and License
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---------------------
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Copyright (c) 2004-2006 Michel Fortin
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PHP Markdown
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Copyright (c) 2004-2007 Michel Fortin
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<http://www.michelf.com/>
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All rights reserved.
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Based on Markdown
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Copyright (c) 2003-2006 John Gruber
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<http://daringfireball.net/>
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All rights reserved.
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@ -1647,4 +1652,4 @@ negligence or otherwise) arising in any way out of the use of this
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software, even if advised of the possibility of such damage.
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*/
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?>
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?>
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