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Syntax Summary
INT (see Chapter 3)
Use
The INT function returns the value of itsr argument rounded to an integer.
Rounding is downwards, that is, towards minus infinity. (See also FLOOR.)
Syntax INT)argument)
where argumentis a numeric-expression.

KEY (see Chapter 13)
Use KEY is a function which returns the current key value for a Keyed File. Syntax KEYI[#)stream-number)

KEY$ (see Chapter 13)
Use KEYS is a function which returns the current key value for a Keyed File. Syntax KEflSlifflstream-number)

KEYSPEC (see Chapter 13)
Use
KEYSPEC creates a new index in a Keyed File, and declares the type of key for
the index.
Syntax KEYSPEC [#)stream-number[,) INDEX index-number [keyspec) [unique) where index-number is an integer-expression, giving a value inthe range 1.20.
key-spec
is:BYTE, UBYTE, WORD, UWORD or INTEGER
or: FIXED string-length
where string-length is an integer-expression, giving a value in the range 1.30.
unique
is:[,) UNIQUE truthvalue
KILL (see Chapter 15)
Use
KILL deletes files, (See also DEL and ERASE.)
Syntax
KILL file-filter
where
filefilteris a string-expression
LABEL (see Chapter 1)
Use
LABEL is used to define a named loaction.
Syntax
LABEL label
or
label:
BASIC 2 PIus: User Guide & Quick Reference 49

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