TWiki Web>FormatTokens (2010-05-26, TWikiContributor)

Formatting Tokens

TWiki defines some standard special tokens that can be used to replace characters in some parameters - notably those to FormattedSearch and IfStatements - to defer evaluation of the parameter until later. These special tokens are often called "escapes", because they allow the character to "escape" from its normal meaning.

`$n` or `$n()`	New line. Use `$n()` if followed by alphanumeric character, e.g. write `Foo$n()Bar` instead of `Foo$nBar`
`$nop` or `$nop()`	Is a "no operation". This variable gets removed; useful for nested search
`$quot`	Double quote (`"`) (\" also works)
`$percnt`	Percent sign (`%`)
`$dollar`	Dollar sign (`$`)

If you ever find yourself needing to escape an escape, you can use $dollar to escape the leading dollar, thus: $dollarpercnt.

Related topics: FormattedSearch, IfStatements, QuerySearch, TWikiForms

Topic revision: r2 - 2010-05-26 - 01:51:25 - TWikiContributor

TWiki

Copyright &© by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback
Note: Please contribute updates to this topic on TWiki.org at TWiki:TWiki.FormatTokens