zero_or_more(..., type = c("greedy", "lazy", "possessive"))one_or_more(..., type = c("greedy", "lazy", "possessive"))
maybe(..., type = c("greedy", "lazy", "possessive"))
shortcuts, R variables, text, or other There are three match types
greedy: match the longest string. This is the default matching type.lazy: match the shortest string. This matches the shortest string from the same anczero_or_more: match...zero or more times.one_or_more: match...one or more times.maybe: match...zero or one times.., capture,
capture_group;
%if_next_is%,
%if_next_isnt%,
%if_prev_is%,
%if_prev_isnt%,
lookarounds; %or%,
or; any_of,
character_class, except,
except_any_of,
except_some_of,
exclude_range, none_of,
one_of, range,
some_of; at_least,
at_most, between,
counts, n,
n_times; group;
not; rex, rex_;
shortcuts