ins_regex_bracket {postpack}

Insert escapes on regex brackets

Description

Insert escapes on regex brackets

Usage

ins_regex_bracket(params)

Arguments

params

Node names.

Details

Searches the contents of a string for the occurrence of a square bracket or two, and inserts the necessary escapes for pattern matching via regular expressions.

Value

A character vector with all brackets escaped. For example, "a[1]" becomes ⁠"a\\[1\\]"⁠

Note

This is not a function users will generally use directly.