prog1

prog1( 
g_expr1 
[ g_expr2 ... ] 
) 
=> g_result

Description

Evaluates expressions from left to right and returns the value of the first expression. This is a syntax form.

Arguments

g_expr1	Any SKILL expression.
g_expr2	Any SKILL expression.

Value Returned

g_result

Value of the first expression, g_expr1.

Examples

The following example returns the value of the first expression.

prog1(
    x = 5
    y = 7 )
=> 5

Related Topics

Function and Program Structure

prog2

progn

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