Template:Foreach/doc

Purpose
To repeatedly use a template for each argument in a pipe delimited list. The template handles up to 30 list items.

Example
-->
 * create comma delimited links to each hook in a list::

Usage

 * templatename - the name of a template that takes at least one parameter. Only the first parameter will be used, so the remaining parameters must be optional.
 * item1 - the first item to pass to the template, resulting in
 * item2,... - (optional) the second and following items to pass to the template, resulting in, etc.
 * delim - (optional) a delimiter that should be inserted between the list items after the template templatename has been applied to each