Mon, 17 May 1999 21:31:47 +0200 wenzelm backup operation replaces transaction;
Mon, 17 May 1999 21:31:08 +0200 wenzelm removed get_nodes;
Mon, 17 May 1999 19:15:35 +0200 wenzelm remove_thy;
Mon, 17 May 1999 18:00:59 +0200 wenzelm tuned arrows;
Mon, 17 May 1999 17:20:26 +0200 berghofe Arrows are no longer needed because of redesign of the
Mon, 17 May 1999 17:18:31 +0200 berghofe Changed some file names.
Mon, 17 May 1999 17:07:54 +0200 berghofe Added function get_preds.
Mon, 17 May 1999 17:06:50 +0200 berghofe Added setup for BrowserInfo.
Mon, 17 May 1999 17:04:26 +0200 berghofe usedir now recognizes additional option -P which is used to
Mon, 17 May 1999 16:59:49 +0200 berghofe Changed interface of function use_dir.
Mon, 17 May 1999 16:58:34 +0200 berghofe Present.begin_theory now needs an additional argument of type
Mon, 17 May 1999 16:55:27 +0200 berghofe Reimplemented graph generator.
Mon, 17 May 1999 16:48:58 +0200 berghofe Added some code to enable browser to display remote documents.
Mon, 17 May 1999 10:38:47 +0200 paulson new thm extend_JN; renamed extend_leadsto
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