Template:Wbr/doc

Wbr indicates a word break opportunity. This template includes the HTML tag <wbr />, which is used to tell the browser of an optional, non-hyphenated line-break. It can be used with:

• {{nbsp}} or the equivalent   (non-breaking space)
• {{nowrap}} or the equivalent <span style="white-space: nowrap;">...</span> or <span class="nowrap">...</span> (character string that will not break even at a normal space)

to carefully control line-breaking where this is important.

Usage

Use is simple; there are no parameters:

• {{wbr}}

or

• {{subst:wbr}}

Controlling line-breaking in infoboxes

This template can be used to cause an indentation after a linebreak, in unbulleted lists inside infoboxes and in tables with constrained cell widths, by using {{wbr}}  between words in an entry, so that when they wrap they are not mistaken for separate entries. See example infobox to the side.

Breaking up slashes

When there are long words on both sides of a slash, this template may be used to induce a line break after the slash.

installation/​execution

installation/{{wbr}}execution

Technical details

This template encapsulates the code <wbr />&#8203;, i.e. the HTML5 line break opportunity element followed by the HTML character entity for the Unichar character. This approach is superior to using either one or the other in isolation, for increased browser support. The <wbr /> element is compatible with all browsers except Internet Explorer inclusive of and since version 7. Meanwhile, the ZWS character is compatible with all browsers except Internet Explorer earlier than (but not inclusive of) version 7. Thus, between the two approaches, the dual use of which has no ill effects, this template works in all browsers still likely to be in use, including Internet Explorer regardless of version.