sufficient space, prior to returning NANIGEN is called to generate a

name for the data item.

B.4.5 FILTQPT

ADROJWS (5.1)

 In order for ALWET to analyze SIM's whose rows have more than one

output, the SIM must be modified to have no rows with more than one

output. To do this the subroutine MLTOPT is called. MLTOPT replaces

the multiple output row with rows having the same non-output elements

as the original, but only one of the original output elements. The

extra rows are created by calling subroutine ADROWS.


B.5 Level 5 Subprograms

B.5.1 ADROWS

INSERT (6.9), SIMDLT (6.19)

 The subroutine eliminates all but one of the output elements from

a multiple output row, by calling SIMDLT. An extra row is created for

each of the deleted output elements. All of the non-output elements

and one of the deleted output elements from the original row are

inserted, by subroutine INSERT, into each of the new rows.

B.5.2 J1CTWE

SIfDIS (6.18)

 Multiple complement variables for two-wiay edges are linked

together by a circular list. The function J1CTWE, when supplied with

the address of an element on a circular list, returns the address of

the next element on the list. Should J1CTWE fail, S!I.JIS is called to

print out the SIM and a STOP 201 instruction is executed.