110521     HOL77 Precompiler for Digital's FORTRAN 77  Version:
January 1982
 
Author: Howard N. Zuckerman, Western Union Telegraph Company, McLean,
VA
 
Submitted by: Martin Anilane, Western Union Telegraph Company, McLean,
VA
 
Operating System: RSX-11M  Source Language: FORTRAN 77  Memory
Required: 15KW  Keywords: Tools - Applications Development
 
Abstract: HOL77 enables the programmer to supplement his FORTRAN 77
program with additional flow control structures not
present in FORTRAN 77. These structures are: WHILE
(condition), DO loops, REPEAT UNTIL (condition) loops,
CASE statements, DO Loops (without the need for a label),
and BEGIN-END statements (purely for cosmetics). Input
files end with ".S4T" and output files end with
".FTN". The only labels a programmer needs to use
are for FORMAT statements and End of File conditions.
The HOL77 is supplied with its own source code (written
in FORTRAN 77), command files to compile and taskbuild
it, its TASK image, flow control structure syntax
documentation, and an example ".S4T" input file.
 
Media (Service Charge Code): One RX01 Diskette (KA)  Format: FILES-11,
600' Magnetic Tape (MA)  Format: FILES-11
 
 
