Merge "remove 3rd part files with MIT or BSD license"

1 files changed, 0 insertions, 402 deletions

diff --git a/docs/com/plugin/markdown/markdown.js b/docs/com/plugin/markdown/markdown.js
deleted file mode 100755
index f4035e2e9..000000000
--- a/docs/com/plugin/markdown/markdown.js
+++ /dev/null
@@ -1,402 +0,0 @@
-/**
- * The reveal.js markdown plugin. Handles parsing of
- * markdown inside of presentations as well as loading
- * of external markdown documents.
- */
-(function( root, factory ) {
-	if( typeof exports === 'object' ) {
-		module.exports = factory( require( './marked' ) );
-	}
-	else {
-		// Browser globals (root is window)
-		root.RevealMarkdown = factory( root.marked );
-		root.RevealMarkdown.initialize();
-	}
-}( this, function( marked ) {
-
-	if( typeof marked === 'undefined' ) {
-		throw 'The reveal.js Markdown plugin requires marked to be loaded';
-	}
-
-	if( typeof hljs !== 'undefined' ) {
-		marked.setOptions({
-			highlight: function( lang, code ) {
-				return hljs.highlightAuto( lang, code ).value;
-			}
-		});
-	}
-
-	var DEFAULT_SLIDE_SEPARATOR = '^\r?\n---\r?\n$',
-		DEFAULT_NOTES_SEPARATOR = 'note:',
-		DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR = '\\\.element\\\s*?(.+?)$',
-		DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR = '\\\.slide:\\\s*?(\\\S.+?)$';
-
-	var SCRIPT_END_PLACEHOLDER = '__SCRIPT_END__';
-
-
-	/**
-	 * Retrieves the markdown contents of a slide section
-	 * element. Normalizes leading tabs/whitespace.
-	 */
-	function getMarkdownFromSlide( section ) {
-
-		var template = section.querySelector( 'script' );
-
-		// strip leading whitespace so it isn't evaluated as code
-		var text = ( template || section ).textContent;
-
-		// restore script end tags
-		text = text.replace( new RegExp( SCRIPT_END_PLACEHOLDER, 'g' ), '</script>' );
-
-		var leadingWs = text.match( /^\n?(\s*)/ )[1].length,
-			leadingTabs = text.match( /^\n?(\t*)/ )[1].length;
-
-		if( leadingTabs > 0 ) {
-			text = text.replace( new RegExp('\\n?\\t{' + leadingTabs + '}','g'), '\n' );
-		}
-		else if( leadingWs > 1 ) {
-			text = text.replace( new RegExp('\\n? {' + leadingWs + '}', 'g'), '\n' );
-		}
-
-		return text;
-
-	}
-
-	/**
-	 * Given a markdown slide section element, this will
-	 * return all arguments that aren't related to markdown
-	 * parsing. Used to forward any other user-defined arguments
-	 * to the output markdown slide.
-	 */
-	function getForwardedAttributes( section ) {
-
-		var attributes = section.attributes;
-		var result = [];
-
-		for( var i = 0, len = attributes.length; i < len; i++ ) {
-			var name = attributes[i].name,
-				value = attributes[i].value;
-
-			// disregard attributes that are used for markdown loading/parsing
-			if( /data\-(markdown|separator|vertical|notes)/gi.test( name ) ) continue;
-
-			if( value ) {
-				result.push( name + '="' + value + '"' );
-			}
-			else {
-				result.push( name );
-			}
-		}
-
-		return result.join( ' ' );
-
-	}
-
-	/**
-	 * Inspects the given options and fills out default
-	 * values for what's not defined.
-	 */
-	function getSlidifyOptions( options ) {
-
-		options = options || {};
-		options.separator = options.separator || DEFAULT_SLIDE_SEPARATOR;
-		options.notesSeparator = options.notesSeparator || DEFAULT_NOTES_SEPARATOR;
-		options.attributes = options.attributes || '';
-
-		return options;
-
-	}
-
-	/**
-	 * Helper function for constructing a markdown slide.
-	 */
-	function createMarkdownSlide( content, options ) {
-
-		options = getSlidifyOptions( options );
-
-		var notesMatch = content.split( new RegExp( options.notesSeparator, 'mgi' ) );
-
-		if( notesMatch.length === 2 ) {
-			content = notesMatch[0] + '<aside class="notes" data-markdown>' + notesMatch[1].trim() + '</aside>';
-		}
-
-		// prevent script end tags in the content from interfering
-		// with parsing
-		content = content.replace( /<\/script>/g, SCRIPT_END_PLACEHOLDER );
-
-		return '<script type="text/template">' + content + '</script>';
-
-	}
-
-	/**
-	 * Parses a data string into multiple slides based
-	 * on the passed in separator arguments.
-	 */
-	function slidify( markdown, options ) {
-
-		options = getSlidifyOptions( options );
-
-		var separatorRegex = new RegExp( options.separator + ( options.verticalSeparator ? '|' + options.verticalSeparator : '' ), 'mg' ),
-			horizontalSeparatorRegex = new RegExp( options.separator );
-
-		var matches,
-			lastIndex = 0,
-			isHorizontal,
-			wasHorizontal = true,
-			content,
-			sectionStack = [];
-
-		// iterate until all blocks between separators are stacked up
-		while( matches = separatorRegex.exec( markdown ) ) {
-			notes = null;
-
-			// determine direction (horizontal by default)
-			isHorizontal = horizontalSeparatorRegex.test( matches[0] );
-
-			if( !isHorizontal && wasHorizontal ) {
-				// create vertical stack
-				sectionStack.push( [] );
-			}
-
-			// pluck slide content from markdown input
-			content = markdown.substring( lastIndex, matches.index );
-
-			if( isHorizontal && wasHorizontal ) {
-				// add to horizontal stack
-				sectionStack.push( content );
-			}
-			else {
-				// add to vertical stack
-				sectionStack[sectionStack.length-1].push( content );
-			}
-
-			lastIndex = separatorRegex.lastIndex;
-			wasHorizontal = isHorizontal;
-		}
-
-		// add the remaining slide
-		( wasHorizontal ? sectionStack : sectionStack[sectionStack.length-1] ).push( markdown.substring( lastIndex ) );
-
-		var markdownSections = '';
-
-		// flatten the hierarchical stack, and insert <section data-markdown> tags
-		for( var i = 0, len = sectionStack.length; i < len; i++ ) {
-			// vertical
-			if( sectionStack[i] instanceof Array ) {
-				markdownSections += '<section '+ options.attributes +'>';
-
-				sectionStack[i].forEach( function( child ) {
-					markdownSections += '<section data-markdown>' +  createMarkdownSlide( child, options ) + '</section>';
-				} );
-
-				markdownSections += '</section>';
-			}
-			else {
-				markdownSections += '<section '+ options.attributes +' data-markdown>' + createMarkdownSlide( sectionStack[i], options ) + '</section>';
-			}
-		}
-
-		return markdownSections;
-
-	}
-
-	/**
-	 * Parses any current data-markdown slides, splits
-	 * multi-slide markdown into separate sections and
-	 * handles loading of external markdown.
-	 */
-	function processSlides() {
-
-		var sections = document.querySelectorAll( '[data-markdown]'),
-			section;
-
-		for( var i = 0, len = sections.length; i < len; i++ ) {
-
-			section = sections[i];
-
-			if( section.getAttribute( 'data-markdown' ).length ) {
-
-				var xhr = new XMLHttpRequest(),
-					url = section.getAttribute( 'data-markdown' );
-
-				datacharset = section.getAttribute( 'data-charset' );
-
-				// see https://developer.mozilla.org/en-US/docs/Web/API/element.getAttribute#Notes
-				if( datacharset != null && datacharset != '' ) {
-					xhr.overrideMimeType( 'text/html; charset=' + datacharset );
-				}
-
-				xhr.onreadystatechange = function() {
-					if( xhr.readyState === 4 ) {
-						// file protocol yields status code 0 (useful for local debug, mobile applications etc.)
-						if ( ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status === 0 ) {
-
-							section.outerHTML = slidify( xhr.responseText, {
-								separator: section.getAttribute( 'data-separator' ),
-								verticalSeparator: section.getAttribute( 'data-separator-vertical' ),
-								notesSeparator: section.getAttribute( 'data-separator-notes' ),
-								attributes: getForwardedAttributes( section )
-							});
-
-						}
-						else {
-
-							section.outerHTML = '<section data-state="alert">' +
-								'ERROR: The attempt to fetch ' + url + ' failed with HTTP status ' + xhr.status + '.' +
-								'Check your browser\'s JavaScript console for more details.' +
-								'<p>Remember that you need to serve the presentation HTML from a HTTP server.</p>' +
-								'</section>';
-
-						}
-					}
-				};
-
-				xhr.open( 'GET', url, false );
-
-				try {
-					xhr.send();
-				}
-				catch ( e ) {
-					alert( 'Failed to get the Markdown file ' + url + '. Make sure that the presentation and the file are served by a HTTP server and the file can be found there. ' + e );
-				}
-
-			}
-			else if( section.getAttribute( 'data-separator' ) || section.getAttribute( 'data-separator-vertical' ) || section.getAttribute( 'data-separator-notes' ) ) {
-
-				section.outerHTML = slidify( getMarkdownFromSlide( section ), {
-					separator: section.getAttribute( 'data-separator' ),
-					verticalSeparator: section.getAttribute( 'data-separator-vertical' ),
-					notesSeparator: section.getAttribute( 'data-separator-notes' ),
-					attributes: getForwardedAttributes( section )
-				});
-
-			}
-			else {
-				section.innerHTML = createMarkdownSlide( getMarkdownFromSlide( section ) );
-			}
-		}
-
-	}
-
-	/**
-	 * Check if a node value has the attributes pattern.
-	 * If yes, extract it and add that value as one or several attributes
-	 * the the terget element.
-	 *
-	 * You need Cache Killer on Chrome to see the effect on any FOM transformation
-	 * directly on refresh (F5)
-	 * http://stackoverflow.com/questions/5690269/disabling-chrome-cache-for-website-development/7000899#answer-11786277
-	 */
-	function addAttributeInElement( node, elementTarget, separator ) {
-
-		var mardownClassesInElementsRegex = new RegExp( separator, 'mg' );
-		var mardownClassRegex = new RegExp( "([^\"= ]+?)=\"([^\"=]+?)\"", 'mg' );
-		var nodeValue = node.nodeValue;
-		if( matches = mardownClassesInElementsRegex.exec( nodeValue ) ) {
-
-			var classes = matches[1];
-			nodeValue = nodeValue.substring( 0, matches.index ) + nodeValue.substring( mardownClassesInElementsRegex.lastIndex );
-			node.nodeValue = nodeValue;
-			while( matchesClass = mardownClassRegex.exec( classes ) ) {
-				elementTarget.setAttribute( matchesClass[1], matchesClass[2] );
-			}
-			return true;
-		}
-		return false;
-	}
-
-	/**
-	 * Add attributes to the parent element of a text node,
-	 * or the element of an attribute node.
-	 */
-	function addAttributes( section, element, previousElement, separatorElementAttributes, separatorSectionAttributes ) {
-
-		if ( element != null && element.childNodes != undefined && element.childNodes.length > 0 ) {
-			previousParentElement = element;
-			for( var i = 0; i < element.childNodes.length; i++ ) {
-				childElement = element.childNodes[i];
-				if ( i > 0 ) {
-					j = i - 1;
-					while ( j >= 0 ) {
-						aPreviousChildElement = element.childNodes[j];
-						if ( typeof aPreviousChildElement.setAttribute == 'function' && aPreviousChildElement.tagName != "BR" ) {
-							previousParentElement = aPreviousChildElement;
-							break;
-						}
-						j = j - 1;
-					}
-				}
-				parentSection = section;
-				if( childElement.nodeName ==  "section" ) {
-					parentSection = childElement ;
-					previousParentElement = childElement ;
-				}
-				if ( typeof childElement.setAttribute == 'function' || childElement.nodeType == Node.COMMENT_NODE ) {
-					addAttributes( parentSection, childElement, previousParentElement, separatorElementAttributes, separatorSectionAttributes );
-				}
-			}
-		}
-
-		if ( element.nodeType == Node.COMMENT_NODE ) {
-			if ( addAttributeInElement( element, previousElement, separatorElementAttributes ) == false ) {
-				addAttributeInElement( element, section, separatorSectionAttributes );
-			}
-		}
-	}
-
-	/**
-	 * Converts any current data-markdown slides in the
-	 * DOM to HTML.
-	 */
-	function convertSlides() {
-
-		var sections = document.querySelectorAll( '[data-markdown]');
-
-		for( var i = 0, len = sections.length; i < len; i++ ) {
-
-			var section = sections[i];
-
-			// Only parse the same slide once
-			if( !section.getAttribute( 'data-markdown-parsed' ) ) {
-
-				section.setAttribute( 'data-markdown-parsed', true )
-
-				var notes = section.querySelector( 'aside.notes' );
-				var markdown = getMarkdownFromSlide( section );
-
-				section.innerHTML = marked( markdown );
-				addAttributes( 	section, section, null, section.getAttribute( 'data-element-attributes' ) ||
-								section.parentNode.getAttribute( 'data-element-attributes' ) ||
-								DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR,
-								section.getAttribute( 'data-attributes' ) ||
-								section.parentNode.getAttribute( 'data-attributes' ) ||
-								DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR);
-
-				// If there were notes, we need to re-add them after
-				// having overwritten the section's HTML
-				if( notes ) {
-					section.appendChild( notes );
-				}
-
-			}
-
-		}
-
-	}
-
-	// API
-	return {
-
-		initialize: function() {
-			processSlides();
-			convertSlides();
-		},
-
-		// TODO: Do these belong in the API?
-		processSlides: processSlides,
-		convertSlides: convertSlides,
-		slidify: slidify
-
-	};
-
-}));