Roy T. Fielding. Rfc2396. Extensible Markup Language (XML) 1.0 (Fifth Edition) 2 Documents [Definition: A data object is an XML document if it is well-formed, as defined in this specification.
In addition, the XML document is valid if it meets certain further constraints.] Each XML document has both a logical and a physical structure. Physically, the document is composed of units called entities. An entity may refer to other entities to cause their inclusion in the document. 2.1 Well-Formed XML Documents [Definition: A textual object is a well-formed XML document if:] Taken as a whole, it matches the production labeled document.It meets all the well-formedness constraints given in this specification.Each of the parsed entities which is referenced directly or indirectly within the document is well-formed.
Document Matching the document production implies that: It contains one or more elements. 2.2 Characters [Definition: A parsed entity contains text, a sequence of characters, which may represent markup or character data.] Character Range Note: White Space Names and Tokens <! Coding standards. Note: The Drupal Coding Standards apply to code within Drupal and its contributed modules.
This document is loosely based on the PEAR Coding standards. Comments and names should use US English spelling (e.g., "color" not "colour"). Drupal coding standards are version-independent and "always-current". All new code should follow the current standards, regardless of (core) version. Existing code in older versions may be updated, but doesn't necessarily have to be. Note: Do not squeeze coding standards updates/clean-ups into otherwise unrelated patches. See the Helper modules section at the bottom of this page for information on modules that can review code for coding standards problems (and in some cases, even fix the problems). Proposed changes to Drupal coding standards are first discussed in the Core issue queue.
Contents of this Page # Indenting and Whitespace Use an indent of 2 spaces, with no tabs. Lines should have no trailing whitespace at the end. # Operators # Casting # Function Calls <? HTML 4.01 Specification. Abstract This specification defines the HyperText Markup Language (HTML), the publishing language of the World Wide Web.
This specification defines HTML 4.01, which is a subversion of HTML 4. In addition to the text, multimedia, and hyperlink features of the previous versions of HTML (HTML 3.2 [HTML32] and HTML 2.0 [RFC1866]), HTML 4 supports more multimedia options, scripting languages, style sheets, better printing facilities, and documents that are more accessible to users with disabilities. HTML 4 also takes great strides towards the internationalization of documents, with the goal of making the Web truly World Wide. HTML 4 is an SGML application conforming to International Standard ISO 8879 -- Standard Generalized Markup Language [ISO8879]. Status of this document This section describes the status of this document at the time of its publication. This document has been reviewed by W3C Members and other interested parties and has been endorsed by the Director as a W3C Recommendation. HTML Tutorial.
HTML5. A vocabulary and associated APIs for HTML and XHTML W3C Working Draft 29 March 2012 This Version: Latest Published Version: Latest Editor's Draft: Previous Versions: Editor: Ian Hickson , Google, Inc. This specification is available in the following formats: single page HTML , multipage HTML , web developer edition . Copyright © 2012 W3C ® ( MIT , ERCIM , Keio ), All Rights Reserved. The bulk of the text of this specification is also available in the WHATWG Web Applications 1.0 specification, under a license that permits reuse of the specification text.
Abstract This specification defines the 5th major revision of the core language of the World Wide Web: the Hypertext Markup Language (HTML). Status of This document This section describes the status of this document at the time of its publication. If you wish to make comments regarding this document in a manner that is tracked by the W3C, please submit them via using our public bug database . This is a work in progress! Table of Contents.
XOM. The Cafes.