Stefan Monnier <monnier@iro.umontreal.ca> schrieb am Fr., 16. Juni 2017 um
21:53 Uhr:

>
> >> Indeed, there's also an expectation that "primitives" don't touch the
> >> match-data.  It would be good to document it, tho it will take some work
> >> to clarify what is meant by "primitive".
> > At least all functions that are side-effect-free or pure (in the sense of
> > byte-opt) are trivially in this category, so we could amend the help
> texts
> > of these functions automatically.
>
> Indeed.
>
>
That's at least easy enough to do (patch attached).