Wed, 10 Oct 2007 17:31:54 +0200 improved abs_def: only abstract over outermost (unique) Vars;
wenzelm [Wed, 10 Oct 2007 17:31:54 +0200] rev 24947
improved abs_def: only abstract over outermost (unique) Vars;
Wed, 10 Oct 2007 17:31:53 +0200 proper latex antiquotations instead of adhoc escapes;
wenzelm [Wed, 10 Oct 2007 17:31:53 +0200] rev 24946
proper latex antiquotations instead of adhoc escapes;
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