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Add formatting libraries to composer.json

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Kijin Sung 2016-03-17 20:37:43 +09:00
parent 59ee4a7387
commit 2b008f7be6
202 changed files with 28022 additions and 133 deletions
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53
vendor/michelf/php-markdown/Michelf/MarkdownExtra.php vendored
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@ -8,7 +8,7 @@
#
# Original Markdown
# Copyright (c) 2004-2006 John Gruber
# <http://daringfireball.net/projects/markdown/>
# <https://daringfireball.net/projects/markdown/>
#
namespace Michelf;
@ -32,6 +32,11 @@ class MarkdownExtra extends \Michelf\Markdown {
public $fn_link_class = "footnote-ref";
public $fn_backlink_class = "footnote-backref";
# Content to be displayed within footnote backlinks. The default is '↩';
# the U+FE0E on the end is a Unicode variant selector used to prevent iOS
# from displaying the arrow character as an emoji.
public $fn_backlink_html = '&#8617;&#xFE0E;';
# 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.
@ -42,7 +47,7 @@ class MarkdownExtra extends \Michelf\Markdown {
# 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();
@ -131,11 +136,11 @@ class MarkdownExtra extends \Michelf\Markdown {
### Extra Attribute Parser ###
# Expression to use to catch attributes (includes the braces)
protected $id_class_attr_catch_re = '\{((?:[ ]*[#.a-z][-_:a-zA-Z0-9=]+){1,})[ ]*\}';
protected $id_class_attr_catch_re = '\{((?>[ ]*[#.a-z][-_: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-z][-_:a-zA-Z0-9=]+){1,}[ ]*\}';
protected $id_class_attr_nocatch_re = '\{(?>[ ]*[#.a-z][-_:a-zA-Z0-9=]+){1,}[ ]*\}';
protected function doExtraAttributes($tag_name, $attr, $defaultIdValue = null) {
protected function doExtraAttributes($tag_name, $attr, $defaultIdValue = null, $classes = array()) {
#
# Parse attributes caught by the $this->id_class_attr_catch_re expression
# and return the HTML-formatted list of attributes.
@ -145,14 +150,13 @@ class MarkdownExtra extends \Michelf\Markdown {
# In addition, this method also supports supplying a default Id value,
# which will be used to populate the id attribute in case it was not
# overridden.
if (empty($attr) && !$defaultIdValue) return "";
if (empty($attr) && !$defaultIdValue && empty($classes)) return "";
# Split on components
preg_match_all('/[#.a-z][-_:a-zA-Z0-9=]+/', $attr, $matches);
$elements = $matches[0];
# handle classes and ids (only first id taken into account)
$classes = array();
$attributes = array();
$id = false;
foreach ($elements as $element) {
@ -349,12 +353,10 @@ class MarkdownExtra extends \Michelf\Markdown {
# Fenced code block marker
(?<= ^ | \n )
[ ]{0,'.($indent+3).'}(?:~{3,}|`{3,})
[ ]*
(?:
\.?[-_:a-zA-Z0-9]+ # standalone class name
|
'.$this->id_class_attr_nocatch_re.' # extra attributes
)?
[ ]*
(?: \.?[-_:a-zA-Z0-9]+ )? # standalone class name
[ ]*
(?: '.$this->id_class_attr_nocatch_re.' )? # extra attributes
[ ]*
(?= \n )
' : '' ). ' # End (if not is span).
@ -410,7 +412,7 @@ class MarkdownExtra extends \Michelf\Markdown {
# Note: need to recheck the whole tag to disambiguate backtick
# fences from code spans
#
if (preg_match('{^\n?([ ]{0,'.($indent+3).'})(~{3,}|`{3,})[ ]*(?:\.?[-_:a-zA-Z0-9]+|'.$this->id_class_attr_nocatch_re.')?[ ]*\n?$}', $tag, $capture)) {
if (preg_match('{^\n?([ ]{0,'.($indent+3).'})(~{3,}|`{3,})[ ]*(?:\.?[-_:a-zA-Z0-9]+)?[ ]*(?:'.$this->id_class_attr_nocatch_re.')?[ ]*\n?$}', $tag, $capture)) {
# Fenced code block marker: find matching end marker.
$fence_indent = strlen($capture[1]); # use captured indent in re
$fence_re = $capture[2]; # use captured fence in re
@ -1294,7 +1296,9 @@ class MarkdownExtra extends \Michelf\Markdown {
[ ]*
(?:
\.?([-_:a-zA-Z0-9]+) # 2: standalone class name
|
)?
[ ]*
(?:
'.$this->id_class_attr_catch_re.' # 3: Extra attributes
)?
[ ]* \n # Whitespace and newline following marker.
@ -1318,17 +1322,23 @@ class MarkdownExtra extends \Michelf\Markdown {
$classname =& $matches[2];
$attrs =& $matches[3];
$codeblock = $matches[4];
$codeblock = htmlspecialchars($codeblock, ENT_NOQUOTES);
if ($this->code_block_content_func) {
$codeblock = call_user_func($this->code_block_content_func, $codeblock, $classname);
} else {
$codeblock = htmlspecialchars($codeblock, ENT_NOQUOTES);
}
$codeblock = preg_replace_callback('/^\n+/',
array($this, '_doFencedCodeBlocks_newlines'), $codeblock);
$classes = array();
if ($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);
$classes[] = $this->code_class_prefix.$classname;
}
$attr_str = $this->doExtraAttributes($this->code_attr_on_pre ? "pre" : "code", $attrs, null, $classes);
$pre_attr_str = $this->code_attr_on_pre ? $attr_str : '';
$code_attr_str = $this->code_attr_on_pre ? '' : $attr_str;
$codeblock = "<pre$pre_attr_str><code$code_attr_str>$codeblock</code></pre>";
@ -1470,6 +1480,7 @@ class MarkdownExtra extends \Michelf\Markdown {
$title = $this->encodeAttribute($title);
$attr .= " title=\"$title\"";
}
$backlink_text = $this->fn_backlink_html;
$num = 0;
while (!empty($this->footnotes_ordered)) {
@ -1489,9 +1500,9 @@ class MarkdownExtra extends \Michelf\Markdown {
$note_id = $this->encodeAttribute($note_id);
# Prepare backlink, multiple backlinks if multiple references
$backlink = "<a href=\"#fnref:$note_id\"$attr>&#8617;</a>";
$backlink = "<a href=\"#fnref:$note_id\"$attr>$backlink_text</a>";
for ($ref_num = 2; $ref_num <= $ref_count; ++$ref_num) {
$backlink .= " <a href=\"#fnref$ref_num:$note_id\"$attr>&#8617;</a>";
$backlink .= " <a href=\"#fnref$ref_num:$note_id\"$attr>$backlink_text</a>";
}
# Add backlink to last paragraph; create new paragraph if needed.
if (preg_match('{</p>$}', $footnote)) {