Ever wanted to undo the ca-trace you just accepted in o. Here is a simple way to make a undo-button that gives you the possibility to roll back as long as you want to. The o-macros I have attached to this mail uses the object 'current' and keeps backup 5 x back. For it to work the only thing you need to do is to type '@yes' instead of 'yes' when you accept, and type @undo when you wanna go back. e.g. @undo @undo goes back 2 x Enjoy! -- Jesper L. Karlsen Scientific Computing staff Centre for Structural Biology Department of Molecular Biology University of Aarhus Gustav Wieds Vej 10C 8000 Århus C Phone: +45 8942 5257 E-mail: jelka@bioxray.dk pdb-r .undo1.pdb current ;;; zo ; obj curreall end $ rm -f .undo.pdb $ mv .undo1.pdb .undo.pdb $ mv .undo2.pdb .undo1.pdb $ mv .undo3.pdb .undo2.pdb $ mv .undo4.pdb .undo3.pdb $ mv .undo5.pdb .undo4.pdb $ rm -f undo5.pdb $ mv .undo4.pdb .undo5.pdb $ mv .undo3.pdb .undo4.pdb $ mv .undo2.pdb .undo3.pdb $ mv .undo1.pdb .undo2.pdb $ mv .undo.pdb .undo1.pdb pdb-w .undo.pdb ;;;;;; yes _______________________________________________ o-info mailing list (moderated) o-info@o-info.bioxray.dk http://o-info.bioxray.dk/mailman/listinfo/o-info
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