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3 Example: Displaying an additional block of text. ... Dynamic HTML, or DHTML, is a term ... The following code illustrates an often-used function. An additional part ...
This example displays as HTML; in most browsers, pointing the cursor at the abbreviation should display the title text "Hypertext Markup Language." Most elements take the language-related attribute dir to specify text direction, such as with "rtl" for right-to-left text in, for example, Arabic , Persian or Hebrew .
The above example shows the HTML rendered by the citation template, including the hidden metadata. Expensive Parser Function warning This template internally uses mw:Extension:SyntaxHighlight , which is considered an 'expensive parser function' (see WP:EXPENSIVE ).
Called syntax decoration, some editors also display certain syntactical elements in more visually pleasing ways, for example by replacing a pointer operator like -> in source code by an actual arrow symbol (→), or changing text decoration clues like /italics/, *boldface*, or _underline_ in source code comments by an actual italics, boldface ...
The code for the math example reads: <math display= "inline" > \sum_{i=0}^\infty 2^{-i} </math> The quotation marks around inline are optional and display=inline is also valid. [2] Technically, the command \textstyle will be added to the user input before the TeX command is passed to the renderer. The result will be displayed without further ...
An example of hidden comments This won't be visible except in "edit" mode. --> Another way to include a comment in the wiki markup uses the {} template, which can be abbreviated as {}. This template "expands" to the empty string, generating no HTML output; it is visible only to people editing the wiki source.
For codes from 0 to 127, the original 7-bit ASCII standard set, most of these characters can be used without a character reference. Codes from 160 to 255 can all be created using character entity names. Only a few higher-numbered codes can be created using entity names, but all can be created by decimal number character reference.
An HTML element is a type of HTML (HyperText Markup Language) document component, one of several types of HTML nodes (there are also text nodes, comment nodes and others). [vague] The first used version of HTML was written by Tim Berners-Lee in 1993 and there have since been many versions of HTML.