查看“Template:Nowrap”的源代码

<span style="white-space:nowrap">{{{1}}}</span><noinclude>

This template takes some text as its first argument and simply re-emits it, but prevents line wrapping by surrounding it in a span with <code>white-space: nowrap</code>. Compare:
{| class="wikitable"
! Heading 1
! Heading 2
|-
| Long cell content
| More long cell content
|}
with
{| class="wikitable"
! Heading 1
! Heading 2
|-
| {{nowrap|Long cell content}}
| {{nowrap|More long cell content}}
|}
(You will probably have to reduce the horizontal size of your browser window to see the difference.)
</noinclude>