Prime a data frame for inclusion into a latex table

Usage

tab_prime(data, escape_fun = tab_escape, mask_bracket = "both")

tab_escape(string, esc = getOption("pmtables.escape", c("_", "%")), ...)

data: a data.frame.
escape_fun: a function to escape characters that have special meaning.
mask_bracket: mask (or substitute) left and/or right brackets with \lbrack and/or \rbrack, respectively.
string: data to sanitize.
esc: a character vector of strings to escape.
...: used only to allow arguments through.