Thu, 04 Jun 2009 22:08:02 +0200 ExternalHyperlink.click: use IsabelleSystem.source_file provided in http://isabelle.in.tum.de/repos/isabelle/rev/dde1b4d1c95b
wenzelm [Thu, 04 Jun 2009 22:08:02 +0200] rev 34602
ExternalHyperlink.click: use IsabelleSystem.source_file provided in http://isabelle.in.tum.de/repos/isabelle/rev/dde1b4d1c95b
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