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Re: Define markup with iteration

From: Gilles THIBAULT
Subject: Re: Define markup with iteration
Date: Tue, 14 Apr 2015 14:41:31 +0200
User-agent: KMail/4.12.5 (Linux/3.14.32-desktop-1.mga4; KDE/4.12.5; x86_64; ; ) 
Le mardi 14 avril 2015, 14:22:58 Pierre Perol-Schneider a écrit :
> (#:path 0.15
>                        `(
>                            (moveto  0  ,(* pad n))(lineto  ,long  ,(* pad
> n))     ; n 
>                            ;;iteration:
>                            ;(moveto  0  ,(* pad 0))(lineto  ,long  ,(* pad
> 0))     ; 0 ;(moveto  0  ,(* pad 1))(lineto  ,long  ,(* pad 1))     ; 1
> ;(moveto  0  ,(* pad 2))(lineto  ,long  ,(* pad 2))     ; 2 ;...
>                            ;(moveto  0  ,(* pad n))(lineto  ,long  ,(* pad
> n))     ; n )))

;;untested

(#:path 0.15
   (map
      (lambda(i)
         (moveto  0  (* pad i))(lineto  long  (* pad i))
      (iota n) 

Perhaps (iota (1+ n))

-- 
Gilles
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