This is an auxiliary template that allows encoding of "
within template parameters. The "
|" delimiter for a Wiki table has to be escaped by a template if it is used in a parser function. It is unnecessary to get a
|" in in this way for any but these cases, so it is better to use "
|" or "
|" for any other purpose.
Note that there's no such problem with "
!" (exclamation mark), it
only affects "
|" (vertical bar) within tables.
This is a considered high risk template.