rebus.base (version 0.0-3)

format.regex: Print or format regex objects

Description

Prints/formats objects of class regex.

Usage

# S3 method for regex
format(x, ...)
# S3 method for regex
print(x, encode_string = FALSE, ...)

Arguments

x

A regex object.

...

Passed from other format methods. Currently ignored.

encode_string

If TRUE, the regex is encoded with encodeString. This means that backslashes are doubled, compared to the default of FALSE.

Value

format.regex returns a character vector. print.regex is invoked for the side effect of printing the regex object.

Examples

group(1:5)
lookahead(1:5)