mirror of https://github.com/friendica/friendica
Merge pull request #3259 from Hypolite/issue/#3256
Upgrade PHP-Markdown + enable hard_wrap
This commit is contained in:
GitHub
commit
3b28f5a992
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@ -1,24 +1,17 @@
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<?php
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//# Install PSR-0-compatible class autoloader
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//spl_autoload_register(function($class){
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// require preg_replace('{\\\\|_(?!.*\\\\)}', DIRECTORY_SEPARATOR, ltrim($class, '\\')).'.php';
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//});
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require_once("library/php-markdown/Michelf/MarkdownExtra.inc.php");
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# Get Markdown class
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require_once "library/php-markdown/Michelf/MarkdownExtra.inc.php";
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use \Michelf\MarkdownExtra;
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function Markdown($text) {
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$a = get_app();
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$stamp1 = microtime(true);
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# Read file and pass content through the Markdown parser
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$html = MarkdownExtra::defaultTransform($text);
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$MarkdownParser = new MarkdownExtra();
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$MarkdownParser->hard_wrap = true;
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$html = $MarkdownParser->transform($text);
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$a->save_timestamp($stamp1, "parser");
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return $html;
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}
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?>
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@ -1,11 +1,11 @@
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PHP Markdown Lib
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Copyright (c) 2004-2014 Michel Fortin
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<http://michelf.ca/>
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Copyright (c) 2004-2016 Michel Fortin
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<https://michelf.ca/>
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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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<https://daringfireball.net/>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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@ -1,10 +1,10 @@
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<?php
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# Use this file if you cannot use class autoloading. It will include all the
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# files needed for the Markdown parser.
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#
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# Take a look at the PSR-0-compatible class autoloading implementation
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# in the Readme.php file if you want a simple autoloader setup.
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// Use this file if you cannot use class autoloading. It will include all the
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// files needed for the Markdown parser.
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//
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// Take a look at the PSR-0-compatible class autoloading implementation
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// in the Readme.php file if you want a simple autoloader setup.
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require_once dirname(__FILE__) . '/MarkdownInterface.php';
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require_once dirname(__FILE__) . '/Markdown.php';
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File diff suppressed because it is too large
Load Diff
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@ -1,10 +1,10 @@
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<?php
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# Use this file if you cannot use class autoloading. It will include all the
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# files needed for the MarkdownExtra parser.
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#
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# Take a look at the PSR-0-compatible class autoloading implementation
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# in the Readme.php file if you want a simple autoloader setup.
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// Use this file if you cannot use class autoloading. It will include all the
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// files needed for the MarkdownExtra parser.
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//
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// Take a look at the PSR-0-compatible class autoloading implementation
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// in the Readme.php file if you want a simple autoloader setup.
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require_once dirname(__FILE__) . '/MarkdownInterface.php';
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require_once dirname(__FILE__) . '/Markdown.php';
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File diff suppressed because it is too large
Load Diff
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@ -1,9 +1,9 @@
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<?php
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# Use this file if you cannot use class autoloading. It will include all the
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# files needed for the MarkdownInterface interface.
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#
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# Take a look at the PSR-0-compatible class autoloading implementation
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# in the Readme.php file if you want a simple autoloader setup.
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// Use this file if you cannot use class autoloading. It will include all the
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// files needed for the MarkdownInterface interface.
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//
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// Take a look at the PSR-0-compatible class autoloading implementation
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// in the Readme.php file if you want a simple autoloader setup.
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require_once dirname(__FILE__) . '/MarkdownInterface.php';
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@ -1,34 +1,38 @@
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<?php
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#
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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) 2004-2014 Michel Fortin
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# <http://michelf.com/projects/php-markdown/>
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#
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# Original Markdown
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# Copyright (c) 2004-2006 John Gruber
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# <http://daringfireball.net/projects/markdown/>
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#
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/**
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* Markdown - A text-to-HTML conversion tool for web writers
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*
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* @package php-markdown
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* @author Michel Fortin <michel.fortin@michelf.com>
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* @copyright 2004-2016 Michel Fortin <https://michelf.com/projects/php-markdown/>
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* @copyright (Original Markdown) 2004-2006 John Gruber <https://daringfireball.net/projects/markdown/>
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*/
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namespace Michelf;
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#
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# Markdown Parser Interface
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#
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/**
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* Markdown Parser Interface
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*/
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interface MarkdownInterface {
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/**
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* Initialize the parser and return the result of its transform method.
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* This will work fine for derived classes too.
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*
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* @api
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*
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* @param string $text
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* @return string
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*/
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public static function defaultTransform($text);
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#
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# Initialize the parser and return the result of its transform method.
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# This will work fine for derived classes too.
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#
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public static function defaultTransform($text);
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#
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# Main function. Performs some preprocessing on the input text
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# and pass it through the document gamut.
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#
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public function transform($text);
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/**
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* Main function. Performs some preprocessing on the input text
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* and pass it through the document gamut.
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*
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* @api
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*
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* @param string $text
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* @return string
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*/
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public function transform($text);
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}
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@ -1,13 +1,13 @@
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PHP Markdown
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============
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PHP Markdown Lib 1.4.1 - 4 May 2013
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PHP Markdown Lib 1.7.0 - 29 Oct 2016
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by Michel Fortin
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<http://michelf.ca/>
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<https://michelf.ca/>
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based on Markdown by John Gruber
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<http://daringfireball.net/>
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<https://daringfireball.net/>
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Introduction
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@ -25,10 +25,10 @@ software tool, originally written in Perl, that converts the plain text
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markup to HTML. PHP Markdown is a port to PHP of the original Markdown
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program by John Gruber.
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* [Full documentation of the Markdown syntax](<http://daringfireball.net/projects/markdown/>)
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- Daring Fireball (John Gruber)
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* [Markdown Extra syntax additions](<http://michelf.ca/projects/php-markdown/extra/>)
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- Michel Fortin
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* [Full documentation of the Markdown syntax](<https://daringfireball.net/projects/markdown/>)
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— Daring Fireball (John Gruber)
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* [Markdown Extra syntax additions](<https://michelf.ca/projects/php-markdown/extra/>)
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— Michel Fortin
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Requirement
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@ -83,7 +83,7 @@ configuration variables:
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To learn more, see the full list of [configuration variables].
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[configuration variables]: http://michelf.ca/projects/php-markdown/configuration/
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[configuration variables]: https://michelf.ca/projects/php-markdown/configuration/
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### Usage without an autoloader
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@ -149,7 +149,7 @@ Development and Testing
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-----------------------
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Pull requests for fixing bugs are welcome. Proposed new features are
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going meticulously reviewed -- taking into account backward compatibility,
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going to be meticulously reviewed -- taking into account backward compatibility,
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potential side effects, and future extensibility -- before deciding on
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acceptance or rejection.
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@ -174,11 +174,80 @@ PHP Markdown, please visit [michelf.ca/donate] or send Bitcoin to
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Version History
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---------------
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Unreleased
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PHP Markdown Lib 1.7.0 (29 Oct 2016)
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* Added the ability to insert custom HTML attributes everywhere an extra
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attribute block is allowed (links, images, headers). Credits to
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Peter Droogmans for providing the implementation.
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* Added a `hard_wrap` configuration variable to make all newline characters
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in the text become `<br>` tags in the HTML output. By default, according
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to the standard Markdown syntax these newlines are ignored unless they a
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preceded by two spaces. Thanks to Jonathan Cohlmeyer for the implementation.
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* Improved the parsing of list items to fix problematic cases that came to
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light with the addition of `hard_wrap`. This should have no effect on the
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output except span-level list items that ended with two spaces (and thus
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ended with a line break).
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* Added a `code_span_content_func` configuration variable which takes a
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function that will convert the content of the code span to HTML. This can
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be useful to implement syntax highlighting. Although contrary to its
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code block equivalent, there is no syntax for specifying a language.
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Credits to styxit for the implementation.
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* Fixed a Markdown Extra issue where two-space-at-end-of-line hard breaks
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wouldn't work inside of HTML block elements such as `<p markdown="1">`
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where the element expects only span-level content.
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* In the parser code, switched to PHPDoc comment format. Thanks to
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Robbie Averill for the help.
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PHP Markdown Lib 1.6.0 (23 Dec 2015)
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Note: this version was incorrectly released as 1.5.1 on Dec 22, a number
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that contradicted the versioning policy.
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* For fenced code blocks in Markdown Extra, can now set a class name for the
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code block's language before the special attribute block. Previously, this
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class name was only allowed in the absence of the special attribute block.
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* Added a `code_block_content_func` configuration variable which takes a
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function that will convert the content of the code block to HTML. This is
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most useful for syntax highlighting. For fenced code blocks in Markdown
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Extra, the function has access to the language class name (the one outside
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of the special attribute block). Credits to Mario Konrad for providing the
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implementation.
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* The curled arrow character for the backlink in footnotes is now followed
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by a Unicode variant selector to prevent it from being displayed in emoji
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form on iOS.
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Note that in older browsers the variant selector is often interpreted as a
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separate character, making it visible after the arrow. So there is now a
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also a `fn_backlink_html` configuration variable that can be used to set
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the link text to something else. Credits to Dana for providing the
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implementation.
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* Fixed an issue in MarkdownExtra where long header lines followed by a
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special attribute block would hit the backtrack limit an cause an empty
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string to be returned.
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PHP Markdown Lib 1.5.0 (1 Mar 2015)
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* Added the ability start ordered lists with a number different from 1 and
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and have that reflected in the HTML output. This can be enabled with
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the `enhanced_ordered_lists` configuration variable for the Markdown
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parser; it is enabled by default for Markdown Extra.
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Credits to Matt Gorle for providing the implementation.
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* Added the ability to insert custom HTML attributes with simple values
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everywhere an extra attribute block is allowed (links, images, headers).
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The value must be unquoted, cannot contains spaces and is limited to
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alphanumeric ASCII characters.
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Credits to Peter Droogmans for providing the implementation.
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* Added a `header_id_func` configuration variable which takes a function
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that can generate an `id` attribute value from the header text.
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Credits to Evert Pot for providing the implementation.
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* Added a `url_filter_func` configuration variable which takes a function
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that can rewrite any link or image URL to something different.
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@ -239,7 +308,7 @@ PHP Markdown Extra 1.2.6:
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* Plugin interface for WordPress and other systems is no longer present in
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the Lib package. The classic package is still available if you need it:
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<http://michelf.ca/projects/php-markdown/classic/>
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<https://michelf.ca/projects/php-markdown/classic/>
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* Added `public` and `protected` protection attributes, plus a section about
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what is "public API" and what isn't in the Readme file.
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@ -277,13 +346,13 @@ Copyright and License
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---------------------
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PHP Markdown Lib
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Copyright (c) 2004-2014 Michel Fortin
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<http://michelf.ca/>
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Copyright (c) 2004-2016 Michel Fortin
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<https://michelf.ca/>
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All rights reserved.
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Based on Markdown
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Copyright (c) 2003-2005 John Gruber
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<http://daringfireball.net/>
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<https://daringfireball.net/>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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@ -1,18 +1,18 @@
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<?php
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# This file passes the content of the Readme.md file in the same directory
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# through the Markdown filter. You can adapt this sample code in any way
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# you like.
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// This file passes the content of the Readme.md file in the same directory
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// through the Markdown filter. You can adapt this sample code in any way
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// you like.
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# Install PSR-0-compatible class autoloader
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// Install PSR-0-compatible class autoloader
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spl_autoload_register(function($class){
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require preg_replace('{\\\\|_(?!.*\\\\)}', DIRECTORY_SEPARATOR, ltrim($class, '\\')).'.php';
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});
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# Get Markdown class
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// Get Markdown class
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use \Michelf\Markdown;
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# Read file and pass content through the Markdown parser
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// Read file and pass content through the Markdown parser
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$text = file_get_contents('Readme.md');
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$html = Markdown::defaultTransform($text);
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@ -24,7 +24,7 @@ $html = Markdown::defaultTransform($text);
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</head>
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<body>
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<?php
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# Put HTML content in the document
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// Put HTML content in the document
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echo $html;
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?>
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</body>
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@ -2,19 +2,19 @@
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"name": "michelf/php-markdown",
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"type": "library",
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"description": "PHP Markdown",
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"homepage": "http://michelf.ca/projects/php-markdown/",
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"homepage": "https://michelf.ca/projects/php-markdown/",
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"keywords": ["markdown"],
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"license": "BSD-3-Clause",
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"authors": [
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{
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"name": "Michel Fortin",
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"email": "michel.fortin@michelf.ca",
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"homepage": "http://michelf.ca/",
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"homepage": "https://michelf.ca/",
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"role": "Developer"
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},
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{
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"name": "John Gruber",
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"homepage": "http://daringfireball.net/"
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"homepage": "https://daringfireball.net/"
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}
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],
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"require": {
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@ -22,10 +22,5 @@
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},
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"autoload": {
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"psr-0": { "Michelf": "" }
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},
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"extra": {
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"branch-alias": {
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"dev-lib": "1.4.x-dev"
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}
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}
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}
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