prog2

prog2( 
g_expr1 
g_expr2 
[ g_expr3... ] 
) 
=> g_result

Description

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

Arguments

g_expr1	First SKILL expression.
g_expr2	Second SKILL expression.
g_expr3	Additional SKILL expressions.

Value Returned

g_result

Value of the second expression, g_expr2.

Examples

The following example returns the value of the second expression.

prog2( 
    x = 4 
    p = 12
    x = 6 )
=> 12

Related Topics

Function and Program Structure

prog1

progn

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