Module:Dsize/doc

This module contains very few code - but it is heavily used.
It is needed to verify that a given display size is trailed by "px".
It can be expanded to check for other dimensions, as e.g. "em".

it will be used by Template:F, Created with/layout, ...

Use it with e.g. {{#invoke:Dsize|main|{{{sizepar}}} }}

Examples:

{{#invoke:Dsize|main|72}}	72px
{{#invoke:Dsize|main|72px}}	72px
{{#invoke:Dsize|main|72x64}}	72x64px
{{#invoke:Dsize|main|x64px}}	x64px

Module:Galeria has a similar but more powerful and complex function.