Template:Pre

Sample text

File:Test Template Info-Icon - Version (2).svg Template documentation[view] [edit] [history] [purge]

This template implements a version of the functionality provided by the HTML <pre> tag.

Usage

This template supports two parameters

|width= The width of the pre "box"
|space= The way white space is handled in the pre "box"

Markup	Renders as
{{Pre| This Pre-format can look like this. }}	This Pre-format can look like this.

Main differences include:

• It wraps text that overflows the page.
• It allows mid-line-breaks (but not always consistently).

Main limitations include:

• If the text is a single long word, it won't be wrapped and will still break out to the right hand of the page.
• HTML and wikimarkup aren't disabled as in <pre>...</pre> and are rendered as usual (thus if a parameter contains any wikimarkup, enclose it in <nowiki>...</nowiki>); however, multiple spaces are preserved.

As with <pre> and <code>, Template:Tl displays text in the font specified as the monospace font in the user's browser options, or specified in the user's CSS pages.

Example

Markup

{{Pre|
'''First line, markup working:''' and HTML comment <!--HIDDEN--> hidden.

'''Second line, long text wrapping:''' all work and no play make jack a dull boy all work and no play make jack a dull boy all work and no play make jack a dull boy all work and no play make jack a dull boy all work and no play make jack a dull boy.

Pipes separate parameters, so literal pipes cannot be included.
                              ^^^^^^^^^^^^^ Escape them as <nowiki>{{!}}</nowiki> and {{!}} it's {{!}} OK.
Similarly, {{=}} is the parameter/value separator so a literal {{=}} must be escaped as <nowiki>{{=}}</nowiki>.
<nowiki>Or, between <nowiki>...&lt;/nowiki>, you can include | whatever = you || want.</nowiki>

'''Fourth      line,     multiple spaces preserved''' unlike in HTML and wikitext.
'''Fifth line, following the previous one'''.


'''Last line''' preceded by two blank lines in markup and in display.
}}

Result

First line, markup working: and HTML comment  hidden.

Second line, long text wrapping: all work and no play make jack a dull boy all work and no play make jack a dull boy all work and no play make jack a dull boy all work and no play make jack a dull boy all work and no play make jack a dull boy.

Pipes separate parameters, so literal pipes cannot be included.
                              ^^^^^^^^^^^^^ Escape them as {{!}} and | it's | OK.
Similarly, = is the parameter/value separator so a literal = must be escaped as {{=}}.
Or, between <nowiki>...</nowiki>, you can include | whatever = you || want.

Fourth      line,     multiple spaces preserved unlike in HTML and wikitext.
Fifth line, following the previous one.


Last line preceded by two blank lines in markup and in display.

Technical details

Since revision 619441399, this template uses a hack to output the <pre> element. See phab:T353697#9470436 for details.

Maintenance categories

• Template:Clc

TemplateData

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. Template:Template parameter usage

TemplateData for Pre

The {{pre}} template creates a block of preformatted text, suitable for code. It provides a version of the functionality of the HTML <pre>...</pre> tag. The main difference is that wikitext within the tag is not disabled, but processed normally. Thus, this template can be used to provide examples of code with styling, links, and so on.

Template parameters[Edit template data]

Parameter		Description	Type	Status
Text	1	The text to wrap in <pre>...</pre> tags. The characters | and = must be escaped in one of several available ways, for instance as {{!}} and {{=}}, respectively.	Content	required
Border	border	Set to ‘no’ if there should be no border around the box. Suggested values yes no Default yes	String	optional
Width	width	The width of the <pre> box in CSS syntax (argument to ‘width:’). Example 80ch	String	optional
Space	space	Indicates how white space is handled in the <pre> box. Argument to the CSS white-space property. Suggested values pre pre-wrap pre-line nowrap normal initial inherit Default pre-wrap	String	optional
Style	style	CSS code to apply to the <pre> tag.	String	optional

See also

• Template:Tl, a template with similar functionality but without border.
• Template:Tl
• Template:Tl
• <syntaxhighlight>
• <pre>
• <code>

The above documentation is transcluded from Template:Pre/doc. (edit | history)
Editors can experiment in this template's sandbox (edit | diff) and testcases (edit) pages.
Add categories to the /doc subpage. Subpages of this template.