Wed, 07 May 2014 14:05:17 +0200 wenzelm tuned message: "step" goes back to TTY mode before Proof General, while "depth" is more informative but sometimes confusing due to implementation details;
Wed, 07 May 2014 13:55:16 +0200 wenzelm print results as "state", to avoid intrusion into the source text;
Wed, 07 May 2014 13:25:54 +0200 wenzelm run commands as interactive, again after long history of fluctuation (9e196062bf88, 173974e07dea, e07dacec79e7) and quite different infrastructure for print tasks;
Wed, 07 May 2014 12:59:15 +0200 wenzelm discontinued Toplevel.print flag -- print uniformly according to Keyword.is_printed;
Wed, 07 May 2014 11:50:30 +0200 wenzelm more emphatic output for Proof General;
Wed, 07 May 2014 10:42:19 +0200 wenzelm tuned;
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