progn


(progn [ exprA [ exprB ... ] ] )

This function "combines" and evaluates a serious of expression(s).

Arguments

exprA ... exprB a serious of expressions to be evaluated

Return

the result of the evaluation of the last expression

Example

(if (> x 1)
  (progn
    (setq x 0)
    (setq y 0)
    :
  )
)

Remarks



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