Arguments$getRegularExpression

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Gets a valid regular expression pattern

Gets a valid regular expression pattern.

Keywords
methods, internal, IO
Usage
## Static method (use this):
## Arguments$getRegularExpression(pattern=NULL, ..., .name=NULL)

## Don't use the below: # S3 method for Arguments getRegularExpression(static, pattern=NULL, ..., .name=NULL)

Arguments
pattern

A character string to be validated.

.name

A character string for name used in error messages.

...

Not used.

Value

Returns a character string.

See Also

grep(). For more information see Arguments.

Aliases
  • Arguments$getRegularExpression
  • getRegularExpression.Arguments
  • Arguments.getRegularExpression
  • getRegularExpression,Arguments-method
Documentation reproduced from package R.utils, version 2.8.0, License: LGPL (>= 2.1)

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