In computing , RELAX NG ( REgular LAnguage for XML Next Generation ) is a schema language for XML —a RELAX NG schema specifies a pattern for the structure and content of an XML document. A RELAX NG schema is itself an XML document but RELAX NG also offers a popular compact, non-XML syntax. Compared to other XML schema languages RELAX NG is considered relatively simple.
12-469: (Redirected from RNG ) [REDACTED] Look up RNG or rng in Wiktionary, the free dictionary. Rng or RNG may refer to: Science, mathematics and technology [ edit ] Random number generation Relative neighborhood graph , an undirected graph used in computational geometry RELAX NG , an XML schema language whose files use
24-444: A Dutch hip hop duo Ronga language , a southeastern Bantu language Royal Never Give Up , Chinese esports team University of Reading Herbarium R&G (Rhythm & Gangsta): The Masterpiece 2004 studio album by rapper Snoop Dogg Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Rng . If an internal link led you here, you may wish to change
36-684: A multiplicative identity Transport [ edit ] Ranggung LRT station (LRT station abbreviation), Sengkang, Singapore Raniganj railway station , West Bengal, India Other [ edit ] Ramnath Goenka Excellence in Journalism Awards (RNG Awards) RingCentral , American company (NYSE stock symbol RNG) R'n'G , a Dutch hip hop duo Ronga language , a southeastern Bantu language Royal Never Give Up , Chinese esports team University of Reading Herbarium R&G (Rhythm & Gangsta): The Masterpiece 2004 studio album by rapper Snoop Dogg Topics referred to by
48-480: Is different from Wikidata All article disambiguation pages All disambiguation pages RELAX NG It was defined by a committee specification of the OASIS RELAX NG technical committee in 2001 and 2002, based on Murata Makoto 's RELAX and James Clark 's TREX , and also by part two of the international standard ISO / IEC 19757: Document Schema Definition Languages ( DSDL ). ISO/IEC 19757-2
60-467: The extension .rng Renewable natural gas Rng (algebra) , an algebraic structure similar to rings but without a multiplicative identity Transport [ edit ] Ranggung LRT station (LRT station abbreviation), Sengkang, Singapore Raniganj railway station , West Bengal, India Other [ edit ] Ramnath Goenka Excellence in Journalism Awards (RNG Awards) RingCentral , American company (NYSE stock symbol RNG) R'n'G ,
72-400: The free dictionary. Rng or RNG may refer to: Science, mathematics and technology [ edit ] Random number generation Relative neighborhood graph , an undirected graph used in computational geometry RELAX NG , an XML schema language whose files use the extension .rng Renewable natural gas Rng (algebra) , an algebraic structure similar to rings but without
84-606: The full XML syntax, would be written: Nested structure becomes unwieldy with many sublevels and cannot define recursive elements, so most complex RELAX NG schemas use references to named pattern definitions located separately in the schema. Here, a "flattened schema" defines precisely the same book markup as the previous example: RELAX NG compact syntax is a non-XML format inspired by extended Backus–Naur form and regular expressions , designed so that it can be unambiguously translated to its XML counterpart, and back again, with one-to-one correspondence in structure and meaning, in much
96-481: The link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Rng&oldid=1199453566 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages RNG (Redirected from RNG ) [REDACTED] Look up RNG or rng in Wiktionary,
108-403: The same term [REDACTED] This disambiguation page lists articles associated with the title Rng . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Rng&oldid=1199453566 " Category : Disambiguation pages Hidden categories: Short description
120-513: The same way that Simple Outline XML (SOX) relates to XML . It shares many features with the syntax of DTDs . Here is the compact form of the above schema: With named patterns, this can be flattened to: A compact RELAX NG parser will treat these two as the same pattern. Although the RELAX NG specification was developed at roughly the same time as the W3C XML Schema specification, the latter
132-738: Was arguably better known and more widely implemented in both open-source and proprietary XML parsers and editors when it became a W3C Recommendation in 2001. Since then, however, RELAX NG support has increasingly found its way into XML software, and its acceptance has been aided by its adoption as a primary schema for popular document-centric markup languages such as DocBook , the TEI Guidelines, OpenDocument , and EPUB . RELAX NG shares with W3C XML Schema many features that set both apart from traditional DTDs : data typing , regular expression support, namespace support, ability to reference complex definitions. By informal convention, RELAX NG schemas in
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#1732869501886144-507: Was developed by ISO/IEC JTC 1/SC 34 and published in its first version in 2003. Suppose we want to define an extremely simple XML markup scheme for a book: a book is defined as a sequence of one or more pages; each page contains text only. A sample XML document instance might be: A RELAX NG schema can be written in a nested structure by defining a root element that contains further element definitions, which may themselves contain embedded definitions. A schema for our book in this style, using
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