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Re: How to [write sequentially numbered lines]


From: Vassil Nikolov
Subject: Re: How to [write sequentially numbered lines]
Date: Sat, 10 Oct 2009 16:55:31 -0400
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux)

On Sat, 10 Oct 2009 11:33:17 -0700 (PDT), Decebal <cldwesterhof@gmail.com> said:
> ...
>       local i
>       local length=${#1}
>       for i in $(seq ${1}) ; do
>         printf "       Regel %${length}d voor de test\n" ${i}
>       done  >${2}

  translates to

    emacs -Q -batch -eval '
      (dotimes (i '"${1}"')
        (princ (format "       Regel %'"${#1}"'d voor de test\n" (1+ i))))
    ' > "${2}"

  ---Vassil.



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