side of an assignment statement, except the leftmost variable. For
example:
sets
If a variable on the left-hand side of an assignment statement has
already been assiqned a value, it is replaced by the new value specified
in the
If the special form,
&A = 192
co
used, the specified symbol
For example:
is
If a variable symbol that has not been defined is used in an
executable statement the symbol is set to a null token and ignored. In
some instances this may cause an
All
tokens, and padded or truncated as necessary_ Tokens are formed of words
delimited by blanks and parentheses. If there is no blank before or
blank separates a word or a parenthesis from another, the extra blanks
are
In an executable statement, a token beginning with the character
usually prevents the processing of data following it on
processed.
the
statement is:
r