"ak a ME o

»ooaranp. ,

S GALA MI) SEMANIJCI.

This section details the syntax and the semantics of disoft Pascal 4 - unless otterwise stated tne
impiementation is as specfied in the Pascal User Manual and Report Secznd Zsitiza

(Gensen/Wirth),

Only tne first 10 characters of an identifier are treated as sigmficant,
«

Identifiers may contain lower or upper case letters, Lower case is nat cznverted ta uscer cade so
that tne identifiers HELLO, HELlo and nello are all different. Reserved words ang precer.-ec
identifiers may only be enterad in upper case.

.
4 .

i2 VNSITNED NTECE?.

—M unsigned integer

o —

GO
Integers have an absolute value less than or egual to 32747 :n Hisoft Pascal %. Larger shoi2
Mimoers are treated as reals,

hex digit

The mantissa of reals is 23 bits in length. The acruracy attained using reals is therečsre adost7
SiGuf.cant figures. Note tnat! acouracy 1s lost 1f the result of a caizulaticn is muci less ttar':re

mas Ra VEK seb si z $da s- ume ».a m sna je - - o — aa za m