Tue, 14 Mar 2000 22:58:59 +0100 'undo' prints state (again);
wenzelm [Tue, 14 Mar 2000 22:58:59 +0100] rev 8454
'undo' prints state (again); 'pr' command: optional limit argument;
Tue, 14 Mar 2000 22:58:20 +0100 pr, disable_pr, enable_pr;
wenzelm [Tue, 14 Mar 2000 22:58:20 +0100] rev 8453
pr, disable_pr, enable_pr;
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