FORTRAN Reference Manual

Syntax Summary
FORTRAN Reference Manual—528615-001
B-16
Compiler Directives
If ENV OLD is in effect, specifies the number of words to allocate for the run-time
buffer pool, #HIGHBUF, in upper data memory. If ENV COMMON is in effect, specifies
the size of the CRE internal buffer area, #CRE_HEAP. By default, #CRE_HEAP is
1,024 words.
Allocates common storage in upper data memory for specified common blocks.
Allocates I/O control blocks in upper data memory.
Default is NOHIGHCONTROL.
Specifies that this FORTRAN program unit can run at a PIN that is greater than 255.
Default is NOHIGHPIN.
Specifies that Guardian processes that run at high PINs can open this FORTRAN
program.
Default is NOHIGHREQ.
Lists the symbolic instruction codes generated for each program unit following the
source listing for that program unit.
Default is NOICODE.
HIGHBUFFER size
HIGHCOMMON
[NO]HIGHCONTROL
[NO]HIGHPIN
[NO]HIGHREQ
[NO]ICODE
block name–
block name , block name–
°
[]. . . –()