R.utils (version 2.4.0)

Arguments$getRegularExpression: Gets a valid regular expression pattern

Description

Gets a valid regular expression pattern.

Usage

## Static method (use this): ## Arguments$getRegularExpression(pattern=NULL, ..., .name=NULL)
## Don't use the below: "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.