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


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


:{{code snippet|some '''wiki''' text}}
:{{code snippet|some '''wiki''' text}}


However, <code><nowiki>{{code snippet|a {{tl}} call}}</nowiki></code> will still invoke the template:
However, <code><nowiki>{{code snippet|a {{tl|Classgeneretor}} call}}</nowiki></code> will still invoke the template:


:{{code snippet|a {{tl}} call}}
:{{code snippet|a {{tl|Classgeneretor}} call}}


Use {{tag|nowiki}} around the template name to avoid this problem:
Use {{tag|nowiki}} around the template name to avoid this problem:
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When used inline with regular text, {{tnull|code}} generally looks best and is easiest to read when it is explicitly spaced apart from the regular text:
When used inline with regular text, {{tnull|code}} generally looks best and is easiest to read when it is explicitly spaced apart from the regular text:
:{{code snippet|foo &nbsp;<nowiki>{{code|bar baz}}</nowiki>&nbsp; quux.}}
:{{code snippet|foo &nbsp;<nowiki>{{code snippet|bar baz}}</nowiki>&nbsp; quux.}}
is well spaced:
is well spaced:
:foo &nbsp;{{code snippet|bar baz}}&nbsp; quux.
:foo &nbsp;{{code snippet|bar baz}}&nbsp; quux.
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Use parameter {{{2}}} (unnamed, as {{para|2}}, or more explicitly as {{para|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 {{code snippet|html4strict}} and {{code snippet|html5}} are valid values, as are {{code snippet|php}}, {{code snippet|perl}}, {{code snippet|css}}, {{code snippet|javascript}}, {{code snippet|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.
Use parameter {{{2}}} (unnamed, as {{para|2}}, or more explicitly as {{para|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 {{code snippet|html4strict}} and {{code snippet|html5}} are valid values, as are {{code snippet|php}}, {{code snippet|perl}}, {{code snippet|css}}, {{code snippet|javascript}}, {{code snippet|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.
if {{{3}}} is set to yes, the template will append a "copy-to-clipboard"-link.


This template does not need to be [[Wikipedia:Template substitution|substituted]].
This template does not need to be [[Wikipedia:Template substitution|substituted]].
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|The declaration {{code snippet|lang=cpp |int foo(const std::string& bar, const std::vector<long double*>& baz);}} is the prototype for a function defined later.
|The declaration {{code snippet|lang=cpp |int foo(const std::string& bar, const std::vector<long double*>& baz);}} is the prototype for a function defined later.


|<nowiki>If the code contains an [[wpen:equals sign]], such as {{code snippet|lang=javascript |code=var img = document.getElementsByTagName("img");|3=yes}}, you must identify the first parameter explicitly as {{{1}}} or {{{code}}}; see also [[:mediazilla:5138]].</nowiki>
|<nowiki>If the code contains an [[wpen:equals sign]], such as {{code snippet|lang=javascript |code=var img = document.getElementsByTagName("img");}}, you must identify the first parameter explicitly as {{{1}}} or {{{code}}}; see also [[:mediazilla:5138]].</nowiki>
|If the code contains an [[wpen:equals sign]], such as {{code snippet|lang=javascript |code=var img = document.getElementsByTagName("img");|3=yes}}, you must identify the first parameter explicitly as {{{1}}} or {{{code}}}; see also [[:mediazilla:5138]].
|If the code contains an [[wpen:equals sign]], such as {{code snippet|lang=javascript |code=var img = document.getElementsByTagName("img");}}, you must identify the first parameter explicitly as {{{1}}} or {{{code}}}; see also [[:mediazilla:5138]].
}}
}}


Version vom 16. April 2022, 22:50 Uhr

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 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 snippet|1=date=30 Feb 2010}}.

The template uses the <syntaxhighlight> tag with the attribute inline. This works like the combination of the <code> and <nowiki> tags, applied to the expanded wikitext. For example, {{code snippet|some '''wiki''' text}} will not render the word "wiki" in bold, and will render the tripled-single-quotes:

some '''wiki''' text

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

a &#123;&#123;[[Template:Classgeneretor|Classgeneretor]]&#125;&#125; 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 snippet|bar baz}}&nbsp; quux.

is well spaced:

foo  bar baz  quux.

versus:

foo {{code snippet|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

Markup Renders as
Lorem {{code snippet|ipsum '''dolor'''}} sit amet
 Lorem ipsum '''dolor''' sit amet
The declaration {{code snippet|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 [[wpen:equals sign]], such as {{code snippet|lang=javascript |code=var img = document.getElementsByTagName("img");}}, you must identify the first parameter explicitly as {{{1}}} or {{{code}}}; see also [[:mediazilla:5138]].
 If the code contains an wpen:equals sign, such as var img = document.getElementsByTagName("img");, you must identify the first parameter explicitly as {{{1}}} or {{{code}}}; see also mediazilla:5138.

Included templates

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

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

Markup Renders as
{{code snippet|
{{hidden |title=Title |content=http://example.org}}
}}
 <div class="mw-collapsible mw-collapsed" style="box-sizing:border-box;width:100%;font-size:95%;padding:4px;border:none;"><div style="font-size:100%;line-height:1.6;font-weight:bold;background:transparent;text-align:center">Title</div><div class="mw-collapsible-content" style="background:transparent;text-align:left;font-weight:normal">http://example.org</div></div>

The above example shows the HTML rendered by the mediawiki collapse mechanism.

See also


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