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boundary(object, type = c("partial", "full", "word", "sentence", "line", "starts_with", "ends_with"))full(object)partial(object)word(object)sentence(object)startswith(object)endsqwith(object)
full(object)
partial(object)
word(object)
sentence(object)
startswith(object)
endsqwith(object)
Sets the options for matching at specified boundaries.
Boundaries may also be supplied to by pattern types; regex, fixed, coll, ,,, When declar
# -tk
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