Thu, 06 Mar 2008 23:30:36 +0100 check ISABELLE_BROWSER_INFO before cd;
wenzelm [Thu, 06 Mar 2008 23:30:36 +0100] rev 26230
check ISABELLE_BROWSER_INFO before cd;
Thu, 06 Mar 2008 21:53:29 +0100 replaced execute by system_out;
wenzelm [Thu, 06 Mar 2008 21:53:29 +0100] rev 26229
replaced execute by system_out;
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