This function facilitates matching by providing assurances for surrounding symbols/groups of symbols. It allows for building expressions that are dependent on context of occurrence.
rx_seek_prefix(.data = NULL, value) rx_seek_suffix(.data = NULL, value)
Expression to append, typically pulled from the pipe
Exact expression to match
# this will match anything between square brackets rx() %>% rx_seek_prefix("[") %>% rx_anything("lazy") %>% rx_seek_suffix(']')#>  "(?<=\\[)(.*?)(?=\\])"