Wed, 21 Sep 2005 10:33:59 +0200 haftmann introduced AList module
Wed, 21 Sep 2005 10:32:24 +0200 haftmann removed assoc, overwrite
Wed, 21 Sep 2005 10:32:06 +0200 haftmann added update_warn
Wed, 21 Sep 2005 00:07:32 +0200 wenzelm tuned;
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