Шаблон:Code

Материал из Справочника наблюдателя
Перейти к:навигация, поиск

(i)      Описание шаблона[]
Symbol redirect vote.svg   Источник: wp:Template:Code

Usage[]

Wraps a short span of text in <syntaxhighlight> tags (see mw:Extension:SyntaxHighlight GeSHi). This template should be used for short samples; longer content should use <pre>...</pre> or <syntaxhighlight>...</syntaxhighlight>. See wp:Help:Wiki markup for an explanation of what the various tags do.

If the content includes an equals sign (=), you must specify the parameter explicitly: {{code|1=date=30 Feb 2010}}.

The template uses the <syntaxhighlight> tag with the attribute enclose="none". This works like the combination of the <code> and <nowiki> tags, applied to the expanded wikitext. For example, {{code|some '''wiki''' text}} will not render the word "wiki" in bold, and will render the tripled-single-quotes:

some '''wiki''' text

However, {{code|a {{tl}} call}} will still invoke the template:

a <span class="wp-templatelink"><span class="wp-templatelink-syntax">&#123;&#123;</span>[[:Template:tl|tl]]<span class="wp-templatelink-syntax">}}</span></span><small class=plainlinks>&nbsp;[https://www.nablawiki.ru/index.php?title=%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD%3ATl&action=edit <i class="fa fa-edit"></i>]</small> call

Use <nowiki>...</nowiki> around the template name to avoid this problem:

a {{tl}} call

When used inline with regular text, {{code}}  generally looks best and is easiest to read when it is explicitly spaced apart from the regular text:

foo &nbsp;{{code|bar baz}}&nbsp; quux.

is well spaced:

foo  bar baz  quux.

versus:

foo {{code|bar baz}} quux.

which is going to be visually confusing for many:

foo bar baz quux.

because "foo" and "bar" will seem more closely associated than "bar" and "baz"; the width of the space character in a monospaced font is almost always larger than in a proportional font.

Use parameter {{{2}}} (unnamed, as |2=, or more explicitly as |lang=) to specify a language for mw:Extension:SyntaxHighlight GeSHi. This option defaults to plain-text, i.e. no highlighting. There is no highlighting option for wikitext as a markup language, though html4strict and html5 are valid values, as are php, perl, css, javascript, mysql and many others. Attempting to use an invalid one causes a list of valid ones to be displayed in place of the template output, when the page is previewed or saved.

This template does not need to be substituted.

Examples[]

Lorem {{code|ipsum '''dolor'''}} sit amet Lorem ipsum '''dolor''' sit amet
The declaration {{code |lang=cpp |int foo(const std::string& bar, const std::vector<long double*>& baz);}} is the prototype for a function defined later. The declaration int foo(const std::string& bar, const std::vector<long double*>& baz); is the prototype for a function defined later.
If the code contains an [[wp:equals sign]], such as {{code |lang=javascript |code=var img = document.getElementsByTagName("img");}}, you must identify the first parameter explicitly as {{{1}}} or {{{code}}}; see also [[:bugzilla:5138]]. If the code contains an wp:equals sign, such as var img = document.getElementsByTagName("img");, you must identify the first parameter explicitly as {{{1}}} or {{{code}}}; see also wp:bugzilla:5138.

Included templates[]

Embedded templates do not function as expected inside {{code}} ; for longer, free-form blocks of code, which can contain templates such as wp:Template:var and wp:Template:samp, use <code>...</code> as a wrapper instead of this template.

Templates used inside {{code}}  expose the rendered HTML— this can be useful. For example:

{{code| {{cite web |title=Title |url=http://example.org}} }} [[:Шаблон:Cite web]]

The above example shows the HTML rendered by the citation template, including the hidden metadata.