{{convert/outsep{{{?}}} | 1={{convert/round{{{?}}}|{{{1}}}|0.25|{{{3}}}|{{{4}}}|{{{j}}} }}| sep= | 2={{{n}}}| 3={{{n}}}s}}

This Template:Convert/LtAonSoff, which generates literal copy/paste text for a conversion for option "lk=t", invokes Template:Convert/outsep to display the converted result and unit symbol (if any), with {sep} to control wrapping. Numbers less than 1,000 is not wrapped nor are unit symbols. If the unit symbol {{{u}}} is not set (such as with "acre"), then it passes both the singular unit name {{{n}}} and plural, {{{l}}}, or "{{{n}}}s" when no specific plural name has been defined.

Note, again, this template shows the literal copy/paste text, with " " to allow replacing a call to "{{convert|...|lk=t}}" with plain wikitext, as in the intro paragraph of an article to allow intro-preview without the templates. The option "lk=t" triggers the copy/paste format.