On 2 Oct 2014, at 18:32, andy pugh wrote: > On 2 October 2014 17:59, alex chiosso <achio...@gmail.com> wrote: > >> I've checked out the "jump" functionality (within the G code) used from >> several CNCs on the market (Fanuc,Siemens ,Heidenhain,Fagor ...) and it is >> present. > > Nearly every other programming language either does not have a > jump/goto or deprecates the use of it. >
I second that emotion > A do-while loop can generally be used for a conditional jump > backwards, and a while-endwhile for forwards, but only to specific > points, and they can't be interleaved without madness ensuing. > > A cleaner way to do what I think you are proposing is to have the code > blocks in subs, and then conditionally loop between a sequence of the > subs. > Logically more structured; saner, too. On of the most valuable features of LinuxCNC is its growth as a programming "language", with decent and useful logical structures. Structure is a key attribute. Marcus > -- > atp > If you can't fix it, you don't own it. > http://www.ifixit.com/Manifesto > > ------------------------------------------------------------------------------ > Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer > Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports > Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper > Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer > http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
