/**
 * vkBeautify - javascript plugin to pretty-print or minify text in XML, JSON, CSS and SQL formats.
 * https://github.com/aabluedragon/vkbeautify
 * Copyright (c) 2012 Vadim Kiryukhin
 * vkiryukhin @ gmail.com
 * http://www.eslinstructor.net/vkbeautify/
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 *   Pretty print
 *
 *        vkbeautify.xml(text [,indent_pattern]);
 *        vkbeautify.json(text [,indent_pattern]);
 *        vkbeautify.css(text [,indent_pattern]);
 *        vkbeautify.sql(text [,indent_pattern]);
 *
 *        @text - String; text to beatufy;
 *        @indent_pattern - Integer | String;
 *                Integer:  number of white spaces;
 *                String:   character string to visualize indentation ( can also be a set of white spaces )
 *   Minify
 *
 *        vkbeautify.xmlmin(text [,preserve_comments]);
 *        vkbeautify.jsonmin(text);
 *        vkbeautify.cssmin(text [,preserve_comments]);
 *        vkbeautify.sqlmin(text);
 *
 *        @text - String; text to minify;
 *        @preserve_comments - Bool; [optional];
 *                Set this flag to true to prevent removing comments from @text ( minxml and mincss functions only. )
 *
 *   Examples:
 *        vkbeautify.xml(text); // pretty print XML
 *        vkbeautify.json(text, 4 ); // pretty print JSON
 *        vkbeautify.css(text, '. . . .'); // pretty print CSS
 *        vkbeautify.sql(text, '----'); // pretty print SQL
 *
 *        vkbeautify.xmlmin(text, true);// minify XML, preserve comments
 *        vkbeautify.jsonmin(text);// minify JSON
 *        vkbeautify.cssmin(text);// minify CSS, remove comments ( default )
 *        vkbeautify.sqlmin(text);// minify SQL
 *
 */
