SyntaxHighlighter.brushes.Scheme = function()
{
        // Contributed by Oscar Del Ben.
        
        var keywords = 'and begin call-with-current-continuation call-with-input-file call-with-output-file #t #f' +
                'case cond define define-syntax delay do dynamic-wind else for-each if lambda let let* let-syntax letrec' +
                'letrec-syntax map or syntax-rules #t #f';

        this.regexList = [
				{ regex: /\>|\</gm,										css: 'comments' },
                { regex: SyntaxHighlighter.regexLib.doubleQuotedString,         css: 'string' },                // double quoted strings
                { regex: SyntaxHighlighter.regexLib.singleQuotedString,         css: 'string' },                // single quoted strings
                { regex: new RegExp(this.getKeywords(keywords), 'gm'),          css: 'keyword' },               // keywords
                ];

};

SyntaxHighlighter.brushes.Scheme.prototype      = new SyntaxHighlighter.Highlighter();
SyntaxHighlighter.brushes.Scheme.aliases                = ['scheme'];