Editing Module:Convert/show/doc (section)

== Displaying unit information ==
The module contains a built-in list of commonly used units. The information at [[Help:Convert units#Units]] is the output from:
*<code><nowiki>{{#invoke:convert/show|units}}</nowiki></code>

When no units are specified, the full built-in list of unit codes is used. In addition, the headings and examples defined in the module are displayed.

Units may be specified by entering section names or individual unit codes. No headings or examples are included if units are specified.

For example, one or more sections from the full list can be displayed as in the following examples:
*<code><nowiki>{{#invoke:convert/show|units|length}}</nowiki></code>
*<code><nowiki>{{#invoke:convert/show|units|length|mass|area}}</nowiki></code>

Any "input" unit codes can be specified individually, for example, the following line:
*<code><nowiki>{{#invoke:convert/show|units|um|cm|ug|kg}}</nowiki></code>
gives the result:
{{#invoke:convert/show|units|um|cm|ug|kg}}
Only units suitable for use as a conversion input can be used. For example, <code>ftin</code> cannot be used as it is an output unit which displays the result in feet and inches.