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For including parser functions, variables and behavior switches, see Help:Magic words; For a guide to displaying mathematical equations and formulas, see Help:Displaying a formula; For a guide to editing, see Wikipedia:Contributing to Wikipedia; For an overview of commonly used style guidelines, see Wikipedia:Simplified Manual of Style
Markdown [9] is a lightweight markup language for creating formatted text using a plain-text editor. John Gruber created Markdown in 2004 as an easy-to-read markup language. [9] Markdown is widely used for blogging and instant messaging, and also used elsewhere in online forums, collaborative software, documentation pages, and readme files.
Parser function equivalent to {} {{magic word|uc:}} {} Magic word links This page was last edited on 25 April 2023, at 03:43 (UTC). Text is available under the ...
This parser function can be used to detect whether a template parameter is defined, even if it has been set to a false value. For example, to check whether the first positional parameter has been passed to a template (note that the strings "+" and "-" can be any two different non-whitespace strings):
It is used to parse source code into concrete syntax trees usable in compilers, interpreters, text editors, and static analyzers. [1] [2] It is specialized for use in text editors, as it supports incremental parsing for updating parse trees while code is edited in real time, [3] and provides a built-in S-expression query system for analyzing ...
However, parser generators for context-free grammars often support the ability for user-written code to introduce limited amounts of context-sensitivity. (For example, upon encountering a variable declaration, user-written code could save the name and type of the variable into an external data structure, so that these could be checked against ...
Labeled Section Transclusion is a parser function that provides two ways for designating a "section" of a page for transclusion. The first method identifies the section by using the page name and a heading (the section title as it appears in the source page).
For more detailed information on all magic words (behaviour switches, variables and parser functions), consider reading: Help:Magic words: a more detailed help page. mw:Help:Magic words: details of all available MediaWiki standard magic words. mw:Help:Extension:ParserFunctions: parser function extensions to MediaWiki, to supplement magic words.