prog1

Title
prog1
Type
Macro
Arguments
prog1 FIRST &body BODY
Package
lisp
Section
制御構造
File
evalmacs.l
フォームを順番に評価して最初のフォームの結果を返します。

使用例:
  (prog1 (print "The first form")
         (print "The second form")
         (print "The third form"))
  -> "The first form"
  -> "The second form"
  -> "The third form"
  => "The first form"