--%>

How does XML maintain white-space in any documents

How does XML maintain white-space in any documents?

E

Expert

Verified

All white-space, with TAB characters, line breaks and normal spaces, until now between structural tools where no text can ever show, is passed by the parser not changed to the application (formatter, converter, browser and viewer), identifying the context wherein the white-space was determined (data content, element content or mixed content, when this information is obtainable to the parser, for example: from a DTD or Schema). It means this is the application's responsibility to make a decision what to do with space, except the parsers:

• Insignificant white-space among structural tools (space that occurs where only tool content is allowed, for example: between other tools, where text data never happens) will find as passed to the application (within SGML this white-space gets suppressed, that is why you can put all which extra space in HTML documents and not worry regarding it)

• Important white-space (space which occurs within elements which can contain text and markup mixed together, usually mixed content or PCDATA) will still get passed to the application exactly as under SGML. It is the application's responsibility to handle it correctly.

• The parser should inform the application that white-space has happened in element content, when it can detect this. SGML user will recognize that such information is not in the ESIS, but this is in the Grove.

< chapter >
< title >
My title for
Chapter 3.
< /title >
< para >
text
< /para >
< /chapter >

In the illustration above, the application will obtain all the pretty-printing linebreaks, TABs, and spaces among the elements. This is the function of the application, not the parser, to decide that type of white-space to discard and that to retain. Several XML applications have configurable options to permit programmers or users to control how that white-space is handled.

   Related Questions in Programming Languages

  • Q : Generate source code for an ASP.NET Web

    What is the possibility to generate the source code for an ASP.NET Web service by a WSDL? Answer: The Wsdl.exe tool (as .NET Framework SDK) can be utilized to genera

  • Q : Print the factors of each perfect number

    An integer number is said to be a perfect number if its factors, including 1 (but not the number itself), sum to be the number. For example, 6 is a perfect number because 6 = 1+ 2+ 3. Write a function perfect that determines if parameter number is a perfect number. Us

  • Q : Explain State State : The objects are

    State: The objects are said to possess state. The present state of an object is symbolized by the joint values of its attributes. Protecting the state of an object from unsuitable inspection or modification is a significant aspect of class design and

  • Q : Explain Variable declaration Variable

    Variable declaration: It is the association of a variable with a specific type. It is significant to make a distinction among the declaration of variables of primitive types and such of class types. The variable of primitive type performs as a contain

  • Q : Define the term Heterogeneous collection

    Define the term Heterogeneous collection: It is a collection of objects with distinct dynamic types

  • Q : What is Member What is Member : Members

    What is Member: Members of a class are methods, fields and nested classes.

  • Q : Define Double buffering Double

    Double buffering: A graphics method employed to smooth animation. The later version of an image is drawn `at the back the scenes' and then exhibited in its totality whenever the drawing is finished. The supposition is that it will be relatively fast t

  • Q : Explain the term Web Services

    Explain the term Web Services Description Language.

  • Q : What is High level programming language

    High level programming language: Languages like Ada, Java, C++, and so on which give programmers with features like control structures, classes, methods, packages, and so forth. Such features are mostly independent of any specific instruction set, and

  • Q : Differentiate between RDO and ADO

    Differentiate between RDO and ADO?