Extensions to "LIBRA-FOCAL"

8-433

B. Taylor, R. Helwig, A. Coston, L. L. Thurstone Psycho-

metric Laboratory, University of North Carolina, Chapel

Hill, North Carolina

Certain changes have been made to the LIBRA 7-user FOCAL

system (DEC-08-AJ5E) and also to FOCAL 1969 (DEC-08-

AJAE). They include: FOCAL -Random number generator,

power routine, symbol table checkpoint; LIBRA - Disk Data

files, file protection, expanded FCOM function, correct user

number on called programs; LIBRA -(optionally) - 680 teletype

support, EAE support, DECtape save-restore (Reference

Disk utility program).

Minimum Hardware:
8K PDP-8, optionally DF32 or

RFOS Disk, EAE, DECtape,

PT08 Teletypes or 680 Teletypes

Other Programs Needed:
FOCAL 1969, LlBRA.DF32 or

LIBRA.RFOS

Storage Requirement:
All of fields 0 and 1

Source Language:
PAL-8 with conditional assemblies

Catalog: February 1972

Minimum Hardware:	8K PDP-8, optionally DF32 or RFOS Disk, EAE, DECtape, PT08 Teletypes or 680 Teletypes
Other Programs Needed:	FOCAL 1969, LlBRA.DF32 or LIBRA.RFOS
Storage Requirement:	All of fields 0 and 1
Source Language:	PAL-8 with conditional assemblies
Catalog:	February 1972