Template:!
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Documentation
This is an auxiliary template allowing to encode "|"
within template parameters. It is necessary if the character is used in wiki table syntax. In other cases it is better to use "|".
This template cannot be used for putting the character as text in a wiki table; in that case, again, "|" can be used.
See also:
Note that no special template is needed for "!" (exclamation mark).
This is a high risk template, and it cannot be substituted.
