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Figure 47–3. scanRel (GENERIC)
| PROCEDURE scanRel (REPEATABLE BITS scanBits); PROCEDURE scanRel (REPEATABLE INTEGER scanInteger); |
scanRel releases the 1-bits in scanBits so they may be reused by scanSet or releases the scanInteger so that it may be reused by $scanSet. The INTEGER form gives an error if scanInteger was not assigned by $scanSet; the BITS form has an undefined result if scanBits contains bits not assigned by scanSet.
MAINSAIL Language Manual, Section 47.3