,
1
reads the next n lines from the terminal and treats them as if
they had been in the
stops when n lines have been read, or when an
or a statement that transfers control is encountered. If an
&READ statement is encountered,
If n is not specified, the default 1 is assumed, and the
reads a single line, assigns the entered tokens to the special
variables &
If any of the tokens is specified as a percent sign
begins with the character
set to blanks.
reads a single line and assigns the tokens entered to the
variable symbols
appeared on the left-hand side of an assignment statement. If
no variable names are specified, any data read from the
terminal is lost.
If any of the tokens is specified as a percent sign
begins with the character
set to blanks.
You can test the special variable &READFLAG to determine whether the
next
(the value of
console stack (the value of &READFLAG is
the
is: