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Upgraded PHP Markdown library to version 1.7.0

This commit is contained in:
Hypolite Petovan 2017-03-23 21:19:24 -04:00
parent d799662992
commit c9214c2051
10 changed files with 2798 additions and 2238 deletions
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6
library/php-markdown/License.md
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PHP Markdown Lib PHP Markdown Lib
Copyright (c) 2004-2014 Michel Fortin Copyright (c) 2004-2016 Michel Fortin
<http://michelf.ca/> <https://michelf.ca/>
All rights reserved. All rights reserved.
Based on Markdown Based on Markdown
Copyright (c) 2003-2006 John Gruber Copyright (c) 2003-2006 John Gruber
<http://daringfireball.net/> <https://daringfireball.net/>
All rights reserved. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without

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library/php-markdown/Michelf/Markdown.inc.php
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<?php <?php
# Use this file if you cannot use class autoloading. It will include all the // Use this file if you cannot use class autoloading. It will include all the
# files needed for the Markdown parser. // files needed for the Markdown parser.
# //
# Take a look at the PSR-0-compatible class autoloading implementation // Take a look at the PSR-0-compatible class autoloading implementation
# in the Readme.php file if you want a simple autoloader setup. // in the Readme.php file if you want a simple autoloader setup.
require_once dirname(__FILE__) . '/MarkdownInterface.php'; require_once dirname(__FILE__) . '/MarkdownInterface.php';
require_once dirname(__FILE__) . '/Markdown.php'; require_once dirname(__FILE__) . '/Markdown.php';

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library/php-markdown/Michelf/Markdown.php
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library/php-markdown/Michelf/MarkdownExtra.inc.php
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<?php <?php
# Use this file if you cannot use class autoloading. It will include all the // Use this file if you cannot use class autoloading. It will include all the
# files needed for the MarkdownExtra parser. // files needed for the MarkdownExtra parser.
# //
# Take a look at the PSR-0-compatible class autoloading implementation // Take a look at the PSR-0-compatible class autoloading implementation
# in the Readme.php file if you want a simple autoloader setup. // in the Readme.php file if you want a simple autoloader setup.
require_once dirname(__FILE__) . '/MarkdownInterface.php'; require_once dirname(__FILE__) . '/MarkdownInterface.php';
require_once dirname(__FILE__) . '/Markdown.php'; require_once dirname(__FILE__) . '/Markdown.php';

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library/php-markdown/Michelf/MarkdownExtra.php
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library/php-markdown/Michelf/MarkdownInterface.inc.php
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<?php <?php
# Use this file if you cannot use class autoloading. It will include all the // Use this file if you cannot use class autoloading. It will include all the
# files needed for the MarkdownInterface interface. // files needed for the MarkdownInterface interface.
# //
# Take a look at the PSR-0-compatible class autoloading implementation // Take a look at the PSR-0-compatible class autoloading implementation
# in the Readme.php file if you want a simple autoloader setup. // in the Readme.php file if you want a simple autoloader setup.
require_once dirname(__FILE__) . '/MarkdownInterface.php'; require_once dirname(__FILE__) . '/MarkdownInterface.php';

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library/php-markdown/Michelf/MarkdownInterface.php
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@ -1,34 +1,38 @@
<?php <?php
# /**
# Markdown - A text-to-HTML conversion tool for web writers * Markdown - A text-to-HTML conversion tool for web writers
# *
# PHP Markdown * @package php-markdown
# Copyright (c) 2004-2014 Michel Fortin * @author Michel Fortin <michel.fortin@michelf.com>
# <http://michelf.com/projects/php-markdown/> * @copyright 2004-2016 Michel Fortin <https://michelf.com/projects/php-markdown/>
# * @copyright (Original Markdown) 2004-2006 John Gruber <https://daringfireball.net/projects/markdown/>
# Original Markdown */
# Copyright (c) 2004-2006 John Gruber
# <http://daringfireball.net/projects/markdown/>
#
namespace Michelf; namespace Michelf;
/**
# * Markdown Parser Interface
# Markdown Parser Interface */
#
interface MarkdownInterface { interface MarkdownInterface {
/**
* Initialize the parser and return the result of its transform method.
* This will work fine for derived classes too.
*
* @api
*
* @param string $text
* @return string
*/
public static function defaultTransform($text);
# /**
# Initialize the parser and return the result of its transform method. * Main function. Performs some preprocessing on the input text
# This will work fine for derived classes too. * and pass it through the document gamut.
# *
public static function defaultTransform($text); * @api
*
# * @param string $text
# Main function. Performs some preprocessing on the input text * @return string
# and pass it through the document gamut. */
# public function transform($text);
public function transform($text);
} }

103
library/php-markdown/Readme.md
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@ -1,13 +1,13 @@
PHP Markdown PHP Markdown
============ ============
PHP Markdown Lib 1.4.1 - 4 May 2013 PHP Markdown Lib 1.7.0 - 29 Oct 2016
by Michel Fortin by Michel Fortin
<http://michelf.ca/> <https://michelf.ca/>
based on Markdown by John Gruber based on Markdown by John Gruber
<http://daringfireball.net/> <https://daringfireball.net/>
Introduction Introduction
@ -25,10 +25,10 @@ software tool, originally written in Perl, that converts the plain text
markup to HTML. PHP Markdown is a port to PHP of the original Markdown markup to HTML. PHP Markdown is a port to PHP of the original Markdown
program by John Gruber. program by John Gruber.
* [Full documentation of the Markdown syntax](<http://daringfireball.net/projects/markdown/>) * [Full documentation of the Markdown syntax](<https://daringfireball.net/projects/markdown/>)
- Daring Fireball (John Gruber) — Daring Fireball (John Gruber)
* [Markdown Extra syntax additions](<http://michelf.ca/projects/php-markdown/extra/>) * [Markdown Extra syntax additions](<https://michelf.ca/projects/php-markdown/extra/>)
- Michel Fortin — Michel Fortin
Requirement Requirement
@ -83,7 +83,7 @@ configuration variables:
To learn more, see the full list of [configuration variables]. To learn more, see the full list of [configuration variables].
[configuration variables]: http://michelf.ca/projects/php-markdown/configuration/ [configuration variables]: https://michelf.ca/projects/php-markdown/configuration/
### Usage without an autoloader ### Usage without an autoloader
@ -149,7 +149,7 @@ Development and Testing
----------------------- -----------------------
Pull requests for fixing bugs are welcome. Proposed new features are Pull requests for fixing bugs are welcome. Proposed new features are
going meticulously reviewed -- taking into account backward compatibility, going to be meticulously reviewed -- taking into account backward compatibility,
potential side effects, and future extensibility -- before deciding on potential side effects, and future extensibility -- before deciding on
acceptance or rejection. acceptance or rejection.
@ -174,11 +174,80 @@ PHP Markdown, please visit [michelf.ca/donate] or send Bitcoin to
Version History Version History
--------------- ---------------
Unreleased PHP Markdown Lib 1.7.0 (29 Oct 2016)
* Added the ability to insert custom HTML attributes everywhere an extra * Added a `hard_wrap` configuration variable to make all newline characters
attribute block is allowed (links, images, headers). Credits to in the text become `<br>` tags in the HTML output. By default, according
Peter Droogmans for providing the implementation. to the standard Markdown syntax these newlines are ignored unless they a
preceded by two spaces. Thanks to Jonathan Cohlmeyer for the implementation.
* Improved the parsing of list items to fix problematic cases that came to
light with the addition of `hard_wrap`. This should have no effect on the
output except span-level list items that ended with two spaces (and thus
ended with a line break).
* Added a `code_span_content_func` configuration variable which takes a
function that will convert the content of the code span to HTML. This can
be useful to implement syntax highlighting. Although contrary to its
code block equivalent, there is no syntax for specifying a language.
Credits to styxit for the implementation.
* Fixed a Markdown Extra issue where two-space-at-end-of-line hard breaks
wouldn't work inside of HTML block elements such as `<p markdown="1">`
where the element expects only span-level content.
* In the parser code, switched to PHPDoc comment format. Thanks to
Robbie Averill for the help.
PHP Markdown Lib 1.6.0 (23 Dec 2015)
Note: this version was incorrectly released as 1.5.1 on Dec 22, a number
that contradicted the versioning policy.
* For fenced code blocks in Markdown Extra, can now set a class name for the
code block's language before the special attribute block. Previously, this
class name was only allowed in the absence of the special attribute block.
* Added a `code_block_content_func` configuration variable which takes a
function that will convert the content of the code block to HTML. This is
most useful for syntax highlighting. For fenced code blocks in Markdown
Extra, the function has access to the language class name (the one outside
of the special attribute block). Credits to Mario Konrad for providing the
implementation.
* The curled arrow character for the backlink in footnotes is now followed
by a Unicode variant selector to prevent it from being displayed in emoji
form on iOS.
Note that in older browsers the variant selector is often interpreted as a
separate character, making it visible after the arrow. So there is now a
also a `fn_backlink_html` configuration variable that can be used to set
the link text to something else. Credits to Dana for providing the
implementation.
* Fixed an issue in MarkdownExtra where long header lines followed by a
special attribute block would hit the backtrack limit an cause an empty
string to be returned.
PHP Markdown Lib 1.5.0 (1 Mar 2015)
* Added the ability start ordered lists with a number different from 1 and
and have that reflected in the HTML output. This can be enabled with
the `enhanced_ordered_lists` configuration variable for the Markdown
parser; it is enabled by default for Markdown Extra.
Credits to Matt Gorle for providing the implementation.
* Added the ability to insert custom HTML attributes with simple values
everywhere an extra attribute block is allowed (links, images, headers).
The value must be unquoted, cannot contains spaces and is limited to
alphanumeric ASCII characters.
Credits to Peter Droogmans for providing the implementation.
* Added a `header_id_func` configuration variable which takes a function
that can generate an `id` attribute value from the header text.
Credits to Evert Pot for providing the implementation.
* Added a `url_filter_func` configuration variable which takes a function * Added a `url_filter_func` configuration variable which takes a function
that can rewrite any link or image URL to something different. that can rewrite any link or image URL to something different.
@ -239,7 +308,7 @@ PHP Markdown Extra 1.2.6:
* Plugin interface for WordPress and other systems is no longer present in * 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: the Lib package. The classic package is still available if you need it:
<http://michelf.ca/projects/php-markdown/classic/> <https://michelf.ca/projects/php-markdown/classic/>
* Added `public` and `protected` protection attributes, plus a section about * Added `public` and `protected` protection attributes, plus a section about
what is "public API" and what isn't in the Readme file. what is "public API" and what isn't in the Readme file.
@ -277,13 +346,13 @@ Copyright and License
--------------------- ---------------------
PHP Markdown Lib PHP Markdown Lib
Copyright (c) 2004-2014 Michel Fortin Copyright (c) 2004-2016 Michel Fortin
<http://michelf.ca/> <https://michelf.ca/>
All rights reserved. All rights reserved.
Based on Markdown Based on Markdown
Copyright (c) 2003-2005 John Gruber Copyright (c) 2003-2005 John Gruber
<http://daringfireball.net/> <https://daringfireball.net/>
All rights reserved. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without

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library/php-markdown/Readme.php
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<?php <?php
# This file passes the content of the Readme.md file in the same directory // This file passes the content of the Readme.md file in the same directory
# through the Markdown filter. You can adapt this sample code in any way // through the Markdown filter. You can adapt this sample code in any way
# you like. // you like.
# Install PSR-0-compatible class autoloader // Install PSR-0-compatible class autoloader
spl_autoload_register(function($class){ spl_autoload_register(function($class){
require preg_replace('{\\\\|_(?!.*\\\\)}', DIRECTORY_SEPARATOR, ltrim($class, '\\')).'.php'; require preg_replace('{\\\\|_(?!.*\\\\)}', DIRECTORY_SEPARATOR, ltrim($class, '\\')).'.php';
}); });
# Get Markdown class // Get Markdown class
use \Michelf\Markdown; use \Michelf\Markdown;
# Read file and pass content through the Markdown parser // Read file and pass content through the Markdown parser
$text = file_get_contents('Readme.md'); $text = file_get_contents('Readme.md');
$html = Markdown::defaultTransform($text); $html = Markdown::defaultTransform($text);
@ -24,7 +24,7 @@ $html = Markdown::defaultTransform($text);
</head> </head>
<body> <body>
<?php <?php
# Put HTML content in the document // Put HTML content in the document
echo $html; echo $html;
?> ?>
</body> </body>

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library/php-markdown/composer.json
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"name": "michelf/php-markdown", "name": "michelf/php-markdown",
"type": "library", "type": "library",
"description": "PHP Markdown", "description": "PHP Markdown",
"homepage": "http://michelf.ca/projects/php-markdown/", "homepage": "https://michelf.ca/projects/php-markdown/",
"keywords": ["markdown"], "keywords": ["markdown"],
"license": "BSD-3-Clause", "license": "BSD-3-Clause",
"authors": [ "authors": [
{ {
"name": "Michel Fortin", "name": "Michel Fortin",
"email": "michel.fortin@michelf.ca", "email": "michel.fortin@michelf.ca",
"homepage": "http://michelf.ca/", "homepage": "https://michelf.ca/",
"role": "Developer" "role": "Developer"
}, },
{ {
"name": "John Gruber", "name": "John Gruber",
"homepage": "http://daringfireball.net/" "homepage": "https://daringfireball.net/"
} }
], ],
"require": { "require": {
@ -22,10 +22,5 @@
}, },
"autoload": { "autoload": {
"psr-0": { "Michelf": "" } "psr-0": { "Michelf": "" }
},
"extra": {
"branch-alias": {
"dev-lib": "1.4.x-dev"
}
} }
} }