TOPS-20 PASCAL Language Manual - Bitsavers
TOPS-20 PASCAL Language Manual - Bitsavers
TOPS-20 PASCAL Language Manual - Bitsavers
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
DIFFERENCES BETWEEN <strong>PASCAL</strong>-<strong>20</strong> ~ND<br />
VAX-Il <strong>PASCAL</strong><br />
Table F-I Jists the language eJements that VAX-II <strong>PASCAL</strong> V2 has that<br />
<strong>PASCAL</strong>-<strong>20</strong> does not:<br />
Table F-I:<br />
Additional <strong>Language</strong> Elements<br />
Category<br />
<strong>Language</strong> Element<br />
Special Symbol<br />
Type cast operator<br />
Nonstandard<br />
Reserved words<br />
Predeclared Identifiers<br />
%DESCR<br />
%IMMED<br />
%STDESCR<br />
%REF<br />
VARYING<br />
~DD INTERLOCKED<br />
ADDRESS<br />
BITNEXT<br />
BITSIZE<br />
CLE~R INTERLOCKED<br />
DBLE<br />
DELETE<br />
EST.~BL ISH<br />
FINDK<br />
INDEX<br />
INT<br />
LENGTH<br />
LOCATE<br />
LOWER<br />
NEXT<br />
PAD<br />
QUAD<br />
QUADTRUPLE<br />
READY<br />
RESETK<br />
REVERT<br />
SET INTERLOCKED<br />
SIZE<br />
STATUS<br />
SUBSTR<br />
TRUNCATE<br />
UAND<br />
UFB<br />
UINT<br />
UNLOCK<br />
UNOT<br />
UNSIGNED<br />
UOR<br />
UPDATE<br />
UPPER<br />
GROUND<br />
UNTRUNC<br />
UXOR<br />
WRITEV<br />
Data Types UNSIGNED: a through 2**~2 - 1<br />
o through 42949n7295<br />
Formal Parameter List<br />
Structured Type<br />
Real Types<br />
String Operators<br />
Predeclared Procedures<br />
foreign section<br />
VARYING OF CHAR<br />
G_floating<br />
QUADRUPLE<br />
Plus sign (+)<br />
DELETE(f,e)<br />
ESTABLISH(id)<br />
FINDK(f,kn,kv,m,e)<br />
LOCATE(f,n,e)<br />
READV (s ,vI, .•• ,vn)<br />
RESTK(f,kn,e)<br />
REVERT<br />
TRUNCATE(f,e)<br />
UNLOCK ( f , e)<br />
UPDATE(f,e)<br />
WR I T EV ( s , pI, • • • , p n )<br />
F-2
Change language