Escape characters for a regex
Usage
escape(x)
# S3 method for regex
escape(x)
# S3 method for character_class
escape(x)
# S3 method for character
escape(x)
# S3 method for default
escape(x)
# S3 method for list
escape(x)
Arguments
- x
Object to escape.
Methods (by class)
regex
: Objects are simply passed through unchanged.
character_class
: Objects are surrounded by braces.
character
: Objects are properly escaped for regular expressions.
default
: default escape coerces to character and escapes.
list
: simply call escape on all elements of the list.