Package index

All functions

all_characters() is_character()

Check that x is character

all_names()

Check that x contains syntactically valid, unadjusted names

is_logical()

Check that x is logical

is_natural() all_natural() make_natural()

Check that x is nearly equal to natural numbers

is_number() all_numbers() is_nonnegative() all_nonnegative() is_positive()

Check that x contains numbers

is_path()

Check that x is a valid path

is_zerolength()

Check that x is a zero-length object

paste_quoted()

Quote and concatenate x to a string