The name of these sub-elements are identical in both chapter1 and chapter2. This mixed content model restriction ensures that it can't happen. The problem is that I need to be able to have those values read from the dtd to present the user with the. If you wanted to allow more than one "helper", you could use IDREFS: The element could look like this (or it could be the same as above; as long as there is more. This use case is based on an input document named "book. Then XML parsers can use the DTD to Validate if the XML in the correct format. No DTD can make that distinction, because DTDs have no mechanism for constraining #PCDATA content. The Client Call Addin Response DTD describes the format of the returned value. You need to distinguish between CDATA sections in XML documents (which is what the linked w3schools article is about) and the CDATA type in attribute declarations in DTDs. e. You have to make the case of all declarations match. NOTE: When you first submit the XML, be sure that you don't have "Validate against external XML schema" selected! DTD and Schema are two different things. xml and Note. (#PCDATA|i|b|math)* •But DTD only allows one title declaration! •Workaround: rename as book-title and section-title?The document type (DOCTYPE) declaration consists of an internal, or references an external Document Type Definition (DTD). Svaki korisnik tog XML. Syntactically, a DTD is a sequence of declarations. The only allowed form for elements with mixed content is (#PCDATA | A | B | C)* where A, B and C are possible child elements. Declaring a custom android UI element using XML. Any help would be appreciated. xml; dtd; cdata; pcdata; Siva R. Asking for help, clarification, or responding to other answers. Since your name element is mixed content (both child elements or #PCDATA), you're going to have to change your element declaration to this: <!ELEMENT name (#PCDATA|first_name|last_name)*>. In simple terms this means a " Name " has to start with a letter or ':' or '_'. A programme has a degree and a year. This is part of the XML 1. The syntax for this rule is quite specific. This is supported by the production in that section. Example instance (the DTD can be external, but I used an internal subset because it was easier to test):DTD is the acronym for Document Type Definition. )*. So usually DTD is not used directly to generate xml file. This other post as well is around the subject. < and & however, are not allowed unless escaped. dtd in the current working directory, you can simply run: from lxml import etree parser = etree. Q&A for work. A variable declared in a function is also called a (n) ____ variable. Think of character data as the text found between the start tag and the end tag of an XML element. dtd A DTD is a document which serves the following purposes: Specify the valid tags that can be used in a XML document. #PCDATA must be the first choice and the set must be allowed to repeat 0-infinity times, i. In the XML file, select "view source" to view the DTD. Note that this is an alternative to using XML entities to represent graphics in XMetaL; with the CTM it is not necessary to use entities and the ENTITY attribute type. When any XML file refers DTD file, it validates against those rules. XML DTD • PCDATA is text that will be parsed by a parser. org. A DTD é referido como um DTD interna que os elementos são declarados dentro dos arquivos XML. In this chapter we will discuss about DTD Attributes. The closest DTD would be <!ELEMENT e (#PCDATA)>, which accepts both sample documents. 2 answers. Teams. dtd). And then you can create the XML output from that (as shown above, using the JAXB marshaller). About all you can do is give up on full validation for that particular element, and allow all possible contents: <!ELEMENT name (#PCDATA|lastname|firstname)*>. #PCDATA must come first in the mixed content declaration. The rules. , the document’s metadata. !ELEMENT from defines the from element to be of type "#PCDATA". ContactInformation isn't allowed as a child of Company (and ContactInformation and it's children (PhoneNumber, Fax, and EMail) aren't declared at all in the DTD) The element ServicesList isn't declared in the DTD. The Building Blocks of XML Documents Seen from a DTD. ) –Document Type Definition (DTD) •A DTD is optional •A DTD specifies a grammar for the document •Constraints on structures and values of elements, attributes, etc. Within mixed content models, text can appear by itself or it can be interspersed between elements. 489. 0. • XML was designed to store and transport data. It's important though to realise that you haven't created a namespace aware DTD - you have created a DTD in which some elements contain colons in their names which isn't invalid in some ways. The following example shows a self-contained SGML document declaring your TestCase vocabulary that also imports (my) markup declarations for HTML: XML Document Type Declaration, commonly known as DTD, is a way to describe precisely the XML language. elements (tags) attributes for tags; entities; An example file: the textbook's ch06-wonders. xml data always being created as CDATA and not PCDATA. 通过 dtd 验证的xml是“合法”的 xml。 形式良好的 XML 文档 “形式良好”的 XML 文档拥有正确的语法。 在前面的章节描述的语法规则: XML 文档必须有一个根元素 XML元素都必须有一个关闭标签 XML 标签对大小写敏感 XML 元素必须被正确的嵌套 XML 属性值必须加引号. 23. 1 Answer. Your first case introduces the possibility of not marking up a name into separate first and last names. Here's an example of 3 DTD's and an XML instance. It is a set of rules which is used to define the structure and elements of an XML document. By default it should be in UTF-8; you can change this by including a “text declaration” at the top of the . Any elements defined in a DTD can be used in these documents, along with the predefined tags and attributes that are part of each markup language. 2. [1] The string "Anton Smith" would be considered as parsed character data . • each product element contains one name, one price, and one description subelement, and a sequence of store subelements, one for each store that sells that product: • each store element. Java Code: This method takes 2 parameters one xml message and another one dtd details. dtd. This date must be specified using the following format: yyyyMMddHHmm specifies the year, specifies the month, specifies the. In order to validate your XML and DTD you just need to setValidating: DocumentBuilderFactory dbf = DocumentBuilderFactory. but that is saying name contains mixed content (both character data and child elements). <!ELEMENT date (#PCDATA)> <!ELEMENT merchant (#PCDATA)> <!ELEMENT cardtype (#PCDATA)> <!ELEMENT amount (#PCDATA)>]> Suppose I have something like above. DTD の正確な記述方法は少し面倒なものですが、ここでは、HTML の文法を定義する際に用いられている DTD に限定して、その定義内容を紹介し. DTDs check the validity of structure and vocabulary of an XML document against the grammatical rules of the appropriate XML language. Its main purpose is to define the structure of an XML document. 2. Sorted by: 6. The following is an example of a DTD used for defining an automobile:XML DTD Validation In making up the slides for this lecture, I borrowed material from several sources: “Data on the Web” Abiteboul, Buneman and Suciu “XML in a Nutshell” Harold and Means “The XML Companion” Bradley The validation examples were originally tested with an older parser and so the specific outputs may differ from those. It is important to notice that #PCDATA is first in the inline entity, and that inline is first wherever we use it. 内部的 DOCTYPE 声明 假如 DTD 被包含在您的 XML 源文件中,它应当通过下面的语法包装在一个. This file contains only the sequence of DTD rules that fall between the brackets in the internal definition. Also, choices and phones seem redundant; what is the purpose of having both? Let me know if you have. In other words you can say that a parsed character data means the XML parser. DTD is one of ways to define the structure of XML documents, i. 23. Explanation: In the above example, we are declaring that the “note” element can contain zero or more occurrences of parsed character data, “to”, “from”, “header”, or “message” elements. The following DTD changes were necessary for the XML to validate: The element names in the DTD all have the first letter capitalized. DTD (Document Type Definition) je stariji način određivanja pravila strukture XML dokumenta. Dec 14, 2010 at 20:44. XML. The rest of the characters must be numbers, letters ':', '_', '-', or. The resulting attribute within an XML document may contain arbitrary character data. Illegal: <!ELEMENT Section (title, (#PCDATA|i)*, section*)> Annoyances: element name clash Suppose we want to represent book titles and section titles differently Book titles are pure text: (#PCDATA) Section titles can have formatting tags: (#PCDATA|i|b|math)* But DTD only allows one titledeclaration! Workaround: rename as book-titleand A document type definition ( DTD) is a specification file that contains set of markup declarations that define a document type for an SGML -family markup language ( GML, SGML, XML, HTML ). 427; asked Nov 12, 2015 at 4:34. It is a set of markup affirmations that actually define a type of document for the SGML family, like GML, SGML, HTML, XML. DTD - 元素 在一个 DTD 中,元素通过元素声明来进行声明。. 6. parseDoc. )*. DTD stands for Document Type Definition. ElementTree. I added <doc> in my example below. Description of DTD <!DOCTYPE employee : It defines that the root element of the document is employee. Specifies whether whitespace is significant or ignorable. 13) 2 Project milestone #1 due today! Midterm graded; sample solution available Highest: 49. 1 Answer. As shown in Listing 3. PCDATA 的意思是被解析的字符数据(parsed character data)。 可把字符数据想象为 XML 元素的开始标签与结束标签之间的文本。 PCDATA 是会被解析器解析的文本。这些文本将被解析器检查实体以及标记。 文本中的标签会被当作标记来处理,而实体会被展. 0" encoding="UTF-8"?> <!DOCTYPE PERSON [ <!ELEMENT lista_plac_dokument (autor, informacje_o_dokumencie. • XML was designed to be both human- and. e. But if you want to add one more child element - 'courses', you must change your DTD from <!ELEMENT students (student+)> to <!ELEMENT students (student+,courses)>. I know how to validate XML document against DTD with single level but, How we can do it when data is nested (multiple level). I'm using xml. <!ELEMENT helped-by EMPTY> <!ATTLIST helped-by refid IDREF #REQUIRED>. 1. 3 #pcdata. <!--WINST. When using a DTD, the definitions appear before the content, like: <?xml version="1. newInstance (); dbf. Practice Exercises. If you google it you'll find good descriptions. What you could do is use a unique ID on the name element. Problems preventing your XML document from being well-formed, including: There internal DTD subset syntax is not constructed properly. 1 vote. XML DTD • PCDATA is text that will be parsed by a parser. You just need to reference the parameter entities. Declaração Final - e, por fim, a declaração do DTD é fechada através de um suporte e. Previous Next What is a DTD? A DTD is a Document Type Definition. List <String > valueList = new ArrayList<> (); is not allowed as PCDATA content, because it contains an unescaped left angle bracket. XMLParser (dtd_validation=True) tree = etree. Here is a SAX parser example you can rely upon. xml. Document Type Definition (DTD) is a schema language for XML inherited from SGML, used initially, before XML Schema was developed. You need to distinguish between CDATA sections in XML documents (which is what the linked w3schools article is about) and the CDATA type in attribute declarations in DTDs. It is actually possible to specify that an element can contain both PCDATA and other elements. Your element declaration, <!ELEMENT input (#PCDATA)>. #PCDATA is not appropriate for the type of an attribute. Many of these changes are straightforward and, for a large number of SGML DTDs, they will be fairly easy to accomplish. For instance, we can validate laptop. #PCDATA must come first in the mixed content declaration. An element tells the parser to parse the document from the specified root element. Omezuje množinu přípustných dokumentů spadajících do daného typu nebo třídy. Tags inside the text will be treated as markup. !ATTLIST is mapped to an XML Node's attributes: <!ELEMENT Name EMPTY> <!ATTLIST Name First CDATA #REQUIRED Last CDATA #REQUIRED >: <Name First="Tony" Last="Stark"/>. It's that you have listitem declared as containing #PCDATA when it looks like it should be declared (name, quantity). Connect and share knowledge within a single location that is structured and easy to search. How should I respond?. Tarzan. note. DTD Syntax. " Use an Element child as an attribute in another element " sounds a bit strange. Drag DTD format created earlier into the dataflow & mark it as a “Make XML File Source“. Element definitions fit inside these square brackets for this type of document . The issues to keep in mind are: Case sensitivity. DTD PCDATA In a Document Type Definition (DTD) an element can contain #PCDATA. You probably need to remove the parentheses from around " (EMPTY)". Q&A for work. PCDATA in this context means mixed content, elements may contain character data, optionally interspersed with child elements. Follow. With the parens it’s expecting an element named "EMPTY". Specifies whether whitespace is significant or ignorable. XML must be well-formed. dtd”. 2k 13 13 gold badges 128 128 silver badges 248 248 bronze badges. dtd. The PUBLIC keyword indicates that the DTD is widely used (e. 9, we're keeping the content the same, but this file doesn't include the <!DOCTYPE>. XML DTD Validator. They're both declared as the attribute type ID like they should be. Instead of using the same name as the medID and docID attributes, name them. <!ELEMENT employee: It defines that the employee element contains 3. After those changes your DTD will be valid but perhaps not correct; your XML still won't validate as there are still a few issues. Thanks for your help about XML and DTD. A Document Type Definition (DTD) describes the tree structure of a document and something about its data. Attribute gives more information about an element or more precisely it defines a property of an element. 0 specification page, formally defines the grammar for the XHTML 1 web markup. 0. Place #PCDATA in DTD mixed Content. Write an XML DTD for representing information about students on an IT programme. method == "POST" Edit. I want to have an element titled "Description", which may have any inter-leaved sequence of a BookRef and PCDATA. getClassLoader (). a) xml file. where + is declaring that. DTD stands for Document Type Definition. A DTD is identified with the DOCTYPE declaration, which follows the XML declaration and precedes document elements. When an element will contain only character data, declare the element in this manner: <!ELEMENT elementName (#PCDATA)> PCDATA . Tags inside the PCDATA will be treated as markup and entities will be expanded. xml and Note. PCDATA is the Parsed Character Data. The string. All following examples are correct in my opinion: DATE, HOLIDAY, HOLIDAY,HOLIDAY. Since they will all simply contain text, we can use a very simple element declaration: <!ELEMENT airline (#PCDATA)>. When any XML file refers DTD file, it validates against those rules. Valid XML Documents A "Valid". The interpretation of the DTD in a given context may be based on. The root is chapters and under root I have two main elements chapter1 and chapter2 and under each I have sub-elements. However, you can use a parameter entity to reuse the bulk of it. Add a comment. –9. 2. While this code may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post, and probably result in more up-votes. Stack Overflow is leveraging AI to summarize the most relevant questions and answers from the community, with the option to ask follow-up questions in a conversational format. Phần tiếp theo mình sẽ giới thiệu về XML DOM nhé, 1 trong những phần quan trọng của XML. Last is "id" who should be #CDATA, becouse in the future I declarate it more in XSD document. child1, child2. For CDATA. In a DTD, the type of an attribute that contains text must be CDATA. Consider the following snippet - DTD <!DOCTYPE hotels_list [ <!ELEMENT hotels_list ( hotel+ ) > <!ELEMENT hotel ( id, name, stars, Facilities, Address, distance_from. These are two different concepts. DTD CDATA. PCDATA stands for parsed character data, that is, text that is not markup. Open-source XML validators include xmllint (built on libxml),. Oct. The root element, contactlist, has four child elements. ValidationType = ValidationType. b) dtd file. DTD defines what tags or blocks of an XML. Double click on the dataflow. In Listing 3. 0. parse(%{<!ELEMENT rubycookbook (recipe+)> <!E. I am trying to validate an xml file against a local dtd. !ELEMENT note defines that the note element must contain four elements: "to,from,heading,body". the asterisk is required. This report describes the DTD used for World Wide Web. INTERNAL DTD . 23 Operating Systems: AIX, Linux, WindowsWhen the element content is a text string or numeric value, the Content Model is designated as #PCDATA. An element can contain a number of. XSD's xsi:type attribute allows in-document modifications of content models. Q&A for work. Within mixed content models, text can appear by itself or it can be interspersed between elements. どうすればよいですか。. PCDATA must be defined first!!The problem isn't with the attribute declaration. #PCDATA is parsed character data, which means it is plain text that does not recognize extra spacing and requires. ATLIST should be ATTLIST. And the answer is, remember, CDATA tag itself is in fact parsed. Rather, in SGML, you can include regular HTML markup without any use of CDATA elements or CDATA marked sections by importing the parsing rules for HTML as an SGML DTD grammar. 现在开始学习DTD! DTD 新闻实例 <!DOCTYPE NEWSPAPER [ <!ELEMENT NEWSPAPER (ARTICLE+)> <!ELEMENT ARTICLE (HEADLINE,BYLINE,LEAD,. It declares element types named isopackager, MsgType, isofield, and isofieldpackager; the last does not appear in your XML. In order to generate the XSD file properly, use the following procedure: Create all the required Java Beans. This file contains only the sequence of DTD rules that fall between the brackets in the internal definition. 4. The XML representation of data using attributes is shown in Figure. 4. Although DTDs are often criticized because of this need to learn a new syntax, the syntax itself is quite terse. Thanks. The document body itself is ignored — only the DTD is relevant, though the document must conform to the DTD. There are a few things wrong with both your XML and your DTD: You don't have a root element. PCDATA is the text that will be. Za vrijeme kreiranja XML dokumenta, kreator koristi DTD kako bi formirao XML dokument prema odgovarajućim pravilima. List <String > valueList = new ArrayList<> (); is not allowed as PCDATA content, because it contains an unescaped left angle bracket. You have bon as the root element in the doctype declaration, but it's not declared anywhere. This is documented as a well-formedness constraint in the XML specification here. You can only reference the entity once. <!ELEMENT date (#PCDATA)> <!ELEMENT merchant (#PCDATA)> <!ELEMENT cardtype (#PCDATA)> <!ELEMENT amount (#PCDATA)>]> Suppose I have something like above. There are five built-in entities that play their role in well-formed XML, they are −. ELEMENT is element declarations, PCDATA is the parsed character data which are parsed by the XML parsers. , a developer of industrial stength SGML authoring and publishing tools, though we need to say that the words here are his. 1 The document type declaration’s internal subset plus its external subset form the DTD. Understanding DTDs. In the internal subset of DTD, references to parameter entities are not allowed within markup declarations. Improve this question. – Nic Gibson. Well-formed − If the XML document adheres to all the general XML rules such as tags must be properly nested. Your DTD has different definitions for Name, which is not helpful. A DTD can be declared inside an XML document as inline or as an external recommendation. The DTD must also capture all the primary key and foreign key constraints". PCDATA stands for Parsed Character data. are the elements and each element must have its own definition within the DTD. Mixed content can only be declared one way. All information should be represented using elements rather than attributes. 通过 dtd 验证的xml是“合法”的 xml。 形式良好的 XML 文档 “形式良好”的 XML 文档拥有正确的语法。 在前面的章节描述的语法规则: XML 文档必须有一个根元素 XML元素都必须有一个关闭标签 XML 标签对大小写敏感 XML 元素必须被正确的嵌套 XML 属性值必须加引号. IBM App Connect Enterprise, Version 11. A sintaxe do DTD é interno, como mostrado a seguir: 6. Provide details and share your research! But avoid. Share. Response error: Error: '>' is an unexpected token. DEFINE: (a,b,c) is the way to express sequenced list of ALLOWED CHILD ELEMENTS. CDATA inside PCDATA. dtd available at through the XHTML 1. tdjfdjdj. XML – Elements, Attributes, Entity reference functionalists are define in DTD. DTD is the S markup language ( SGML , XML , HTML) technique used to define a structure of XML document. The DTD consist of the following:. DTD has validated elements and attributes that are defined inside the DTD document. XML parser examines the data and ensures that it doesn't contain entity. If you think they are, just write YES. xml", parser) Results in: XMLSyntaxError: root and DTD name do not match 'node_description' and. Sorted by: 1. Thus we declared the external DTD file in the xml file. I have query regarding specifying sub-parts of an element while defining a DTD for XML. Tags inside the PCDATA will be treated as markup and entities will be expanded. DTD. XML was designed such that pernicious mixed content couldn't occur. Somebody please explain. PCDATA: (Parsed Character Data): XML parsers are used to parse all the text in an XML document. <!DOCTYPE Name SYSTEM "Couple. Semi-structured data • Observation: most data have some structure, e. Connect and share knowledge within a single location that is structured and easy to search. 0. Declaring Elements In a DTD, XML elements are declared with the following. How should I respond?. dtd 教程 dtd(文档类型定义)的作用是定义 xml 文档的合法构建模块。 dtd 可被成行地声明于 xml 文档中,也可作为一个外部引用。 现在开始学习dtd! dtd 新闻实例 <!doctype newspaper [ <!element newspaper (article+)> <!element article (headline,byline,lead,. asked Jan 6, 2019 at 7:02. , which are not declared in your DTD. A variable declared in a function is also called a (n) ____ variable. the asterisk is required. One clumsy possibility is the W3C Markup Validator. <!DOCTYPE bookstore [ <!ELEMENT bookstore (name,topic+)> <!ELEMENT. the separate file. Later same colleague asked me for a favor. Tags inside the text will be treated as markup. py) and that really depends on how you understand your data. The following describes how a DTD defines a document type. The critical difference between DTDs and XML Schema is that XML Schema utilize an XML-based syntax, whereas DTDs have a unique syntax held over from SGML DTDs. dtd with a different ‘encoding’. 1 Answer. For the elements such as departing which will not have any content, but instead use attributes, we could use the EMPTY keyword in place of #PCDATA. The DTD used by a XML document is declared after the. Document type definition (DTD) refers to a set of markup declarations that define a document type for Standard Generalized Markup Language (SGML) languages. . This is part of the XML 1. DTD-Miner: a tool for mining DTD from XML documents. 49. Thanks for your help about XML and DTD. Add a comment at the top of the DTD file with a description of the file, your name, date, and the filename. PCDATA is the text that will be parsed by a parser. In general, you can use these entity references anywhere. The XML document must have an associated DTD. 0. pdf from CSE 100 at GLA University. are the elements and each element must have its own definition within the DTD. Follow edited Jul 25, 2011 at 15:30. Is there any API available online that defines methods for analyzing the structure and the elements in the DTD file? thanksThis is the first release of the report, corresponding to the DTD with the FPI "-//W3C//DTD Specification::19980910//EN". There are multiple XML declarations. getResourceAsStream (dtdFileName); InputStream xmlStream = new ByteArrayInputStream. Note: When you generate an XML schema from a DTD file that contains Hebrew or Arabic elements, certain element names might be encoded with their equivalent hexadecimal Hebrew and Arabic encoding values. Date from which the statistics report should be generated. These elements are followed by the. Sorted by: 5. The DTD defines the constraints on the structure of an XML document. A DTD defines the structure and the legal elements and attributes of an XML document. The DTD used by a XML document is declared after the prolog. Given the following declarations in the same DTD, what will be the. When a DTD is absent the validating parser can’t verify the data format but can attempt to interpret the data. For the following questions, use the DTD document above a. The FUNCDATA and PCDATA directives contain information for use by the garbage collector; they are introduced by the compiler. . DTD IDREF. Ở phần 1 mình đã giới thiệu sơ lược về XML là gì. Document Type Definition They have a file extension . External DTDs. 1 Answer. Oui. Because the DTD defines values for more than one document, this EntitlementRef portion is actually not part of the Entitlement definition. In SGML (from which XML inherited the syntax of the declaration) the checking may be more important, since the document type. The overall form is: <!ATTLIST element-name attribute-name attribute-type attribute-value>In a DTD, PCDATA and CDATA are used to assert something about the allowable content of elements and attributes, respectively. Connolly. Modified 7 years, 3 months ago. . En el modelo de contenido de un elemento de un elemento, #PCDATA dice que el elemento contiene (puede contener) "cualquier texto antiguo". DTD adds syntactical requirements in addition to the well-formed requirement. Declaring Attributes An attribute declaration has the following syntax:. Optionally, the length of the encoded binary object can be provided as a hint to WDDX deserializers. Use the required command for the "Schemagen" and provide the name of the JAR file as the path. @DanielHaley It is a single big file, but I'm supposed to integrate it to show the connections. etree. . That means that I have to parse and analyze in Java the DTD file. In your examples, you've escaped the first left angle bracket (and the first right angle bracket, which is nice and symmetrical but not necessary). The root element of the document is programme. IBM App Connect Enterprise, Version 11. 1. テキストデータを内容に含む場合は、以下のように要素型宣言中に”#pcdata”と記述します。 <!element 要素名 #pcdata > 内容にテキストデータのほかに子供要素も含める混在内容のときは、以下のように要素の指定の前に、”#pcdata”と記述します。DTD 简介 文档类型定义(DTD)可定义合法的XML文档构建模块。它使用一系列合法的元素来定义文档的结构。 DTD 可被成行地声明于 XML 文档中,也可作为一个外部引用。 内部的 DOCTYPE 声明 假如 DTD 被包含在您的 XML 源文件中,它应当通过下面的语法包装在一个 DOCTYPE 声明中: <!DOCTYPE root-element [element. You ask What's the use of "Name" in. Q&A for work. XML and DTD: The content of element type must match 4 The markup declarations contained or pointed to by the document type declaration must be well-formedBoth cases do work after you add some spaces: The first one can be: <!DOCTYPE stylesheet [ <!ELEMENT books (book+)> <!ELEMENT book (title,subtitle,info,author. There are multiple XML declarations. TYPES OF DTD • Internal DTD: DTD can be embedded into XML document • External DTD: DTD can be in a separate file . The . Identification and description. There are five built-in entities that play their role in well-formed XML, they are −. If only #PCDATA is specified, any text (but only text) can be included in the declared. This DTD defines an XML structure that is nested two levels deep. Before the DTD gets any bigger, let's go ahead and move it out to its own document, as we did with the style sheets.