> I can't recall exactly how your Tcl/Tk editor works. I may have > described much of it already. I think this is a fun tool to be working > on. You can look at a VERY stripped tclet ( Tcl/Tk Applet) version at http://evolution.bmc.uu.se/~thomas/loci/xbblet.tcl -thomas -- Sicheritz Ponten Thomas E. Department of Molecular Biology blippblopp at linux.nu BMC, Uppsala University BMC: +46 18 4714214 BOX 590 S-751 24 UPPSALA Sweden Fax +46 18 557723 http://evolution.bmc.uu.se/~thomas Molecular Tcl: http://evolution.bmc.uu.se/~thomas/tcl Molecular Linux: http://evolution.bmc.uu.se/~thomas/mol_linux De Chelonian Mobile ... The Turtle Moves ...