Term input/output

current_op/3

retrieve information to the defined operators. ...

op/3

updates the definition of operators. ...

print/1/2

print/1/2 writes a list of terms....

println/1/2

println/1/2 writes a list of terms, followed by a newline....

read/1/2

reads a term from a stream....

read_term/2/3

reads a term from a stream and retrieves information about variables....

write/1/2

writes a term to a stream....

write_canonical/1/2

writes a term to a stream ignoring operator definitions....

write_term/2/3

writes a term to a stream in a form defined by the given option-list....

writeq/1/2

outputs a term to a stream in a quoted form....