wenzelm [Thu, 10 Jul 2008 20:02:55 +0200] rev 27530
export init_point;
added kill, kill_proof;
misc tuning;
wenzelm [Thu, 10 Jul 2008 18:02:34 +0200] rev 27529
added Isar.linear_undo;
wenzelm [Thu, 10 Jul 2008 17:47:40 +0200] rev 27528
tuned;
wenzelm [Thu, 10 Jul 2008 17:43:02 +0200] rev 27527
tty interaction: do not move point after error;
wenzelm [Thu, 10 Jul 2008 17:26:27 +0200] rev 27526
change_lexicons: no verbosity;
wenzelm [Thu, 10 Jul 2008 17:26:25 +0200] rev 27525
added Isar.undo, which emulates old-style undo on global tty state;
wenzelm [Thu, 10 Jul 2008 17:26:23 +0200] rev 27524
provide old-style undo operation (still unused);
clarified command category;
misc tuning;
wenzelm [Thu, 10 Jul 2008 17:26:22 +0200] rev 27523
added prompt markup;
wenzelm [Thu, 10 Jul 2008 13:37:35 +0200] rev 27522
@{lemma}: allow terminal method;
wenzelm [Thu, 10 Jul 2008 13:37:34 +0200] rev 27521
@{lemma}: allow terminal method, close derivation unless (open) mode is given;