escape(x)
## S3 method for class 'regex'
escape(x)
## S3 method for class 'character_class'
escape(x)
## S3 method for class 'character'
escape(x)
## Default S3 method:
escape(x)
## S3 method for class '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.
providing 
.