সাঁচ:!(

|

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Usage

This is the {!} meta-template. Its use is analogous to an escape character.

This is an auxiliary template allowing the encoding of "|" within template parameters, because the pipe character is normally interpreted as a separator. This template is necessary if the character is used in wiki table syntax, or if the parameter is automatically wikilinked and you wish to use a pipe to specify different link text from the target page name. 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.

Note that no special template is needed for "!" (exclamation mark).

This is a high-risk template, and it usually cannot be substituted (see conditions for substing on the section below).

Substitution

It is possible to substitute {!} only if an unescaped "|" works as expected, i.e. after substituting the template containing {!}, or after eliminating an #if containing {!}.

A simple example

The following template code for {Quotation} using an ordinary pipe character,

  • {Quotation|It is not possible to use an ordinary pipe character | in template parameters, as it will be interpreted as a separator.|[[Help:Template#Usage hints and workarounds]]}

produces:

It is not possible to use an ordinary pipe character

— in template parameters, as it will be interpreted as a separator., Help:Template#Usage hints and workarounds

whereas this code using the {!} meta-template,

  • {Quotation|It is not possible to use an ordinary pipe character {!} in template parameters, as it will be interpreted as a separator.|[[Help:Template#Usage hints and workarounds]]}

produces:

It is not possible to use an ordinary pipe character | in template parameters, as it will be interpreted as a separator.

— Help:Template#Usage hints and workarounds

See also

  • {!!}
  • {!-} creates |-
  • {-!}
  • {broken bar}
  • {{'}} and related
  • Wikipedia:Conditional tables
  • {pipe} - Note that this one looks like {!} but has a very different meaning for the MediaWiki parser and thus has different functionality.
  • {{(}} creates {
  • {{((}} creates {
  • {!(}
  • {=}

as:Template:!