bind_re_match() that reads its input from a column
in a data frame and binds the data frame returned by
re_match() as new columns on the original data frame.perl argument to re_match and
re_match_all for compatibility with functions that may pass
that argument as part of ...Add re_match_all to extract all matches.
Removed the perl options, we always use PERL
compatible regular expressions.
Make R CMD check work when testthat is
not available.
Fixed a bug with group capture when text is a
scalar.
First public release.