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Re: About elisp, Lossing data after sort
From: |
Joost Kremers |
Subject: |
Re: About elisp, Lossing data after sort |
Date: |
15 Mar 2007 17:21:42 GMT |
User-agent: |
slrn/0.9.8.1 (Linux) |
htbest2000 wrote:
[sort loses data]
> There something wrong in function `random-list', right? I think
> the key is: (setq list (cons (random n) list)). But I don't know
> why.
no, the problem is with the function sort. this is a destructive function,
which means that the data structure that is passed to it as an argument
gets modified. you therefore need to catch the return value of sort and
store it. see the documentation for sort in the elisp manual.
--
Joost Kremers joostkremers@yahoo.com
Selbst in die Unterwelt dringt durch Spalten Licht
EN:SiS(9)