On Sunday, June 7, 2015 at 8:57:38 AM UTC-5, Bram Moolenaar wrote:
> Carlo Baldassi wrote:
> 
> > Ok, here is my attempt at a recursive version of the keepjumps command.
> > It's called lockjumps, and works in the same way as keepjumps except that:
> > 1) it's recursive
> > 2) it only locks the jumplist, it does not affect the marks list
> > 
> > Again, it seems to work as intended, "make test" passes and valgrind too.
> > 
> > The reason for not touching the marks is that:
> > 1) I think it is actually fairly common for functions/plugins/etc to
> > use marks in jumping around, e.g. calling "normal ``" to get back
> > after a jump, or having a mapping which does things like "ggdd``". It
> > is much more uncommon to use CTRL-O in a script I think.
> > 2) The marks can be set explicitly by the user and are much easier to
> > control from user code (e.g. it is trivial to write a
> > save_marks()/restore_marks() pair if needed).
> > 
> > All things considered, I prefer this version to the previous one with
> > the option. (I just hope it's correct!)
> 
> Makes sense.  I didn't like the solution with an option.
> 
> I don't like using ":keepjumps!", adding an exclamation mark to a
> command modifier is weird, I don't think this exists yet.  We only have
> the exclamation mark on commands.
> 
> Any comments from plugin writers?
> 

Justin mentioned that he needed a solution that also keeps marks.

I guess it may be possible to use getpos/setpos to save/restore specific mark 
positions, but I'm not 100% sure this patch plus that method would meet his 
needs.

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