fix(repeat_cmdline): Save the repeat_cmdline when calling a userfunc.userregs_2

There's a very subtle bug when calling a userfunc where the redo buffer
is saved, but the repeat_cmdline is not. This causes the redo buffer on
do-repeat to call the most recently executed userfunc rather than the
userfunc it should be dot-repeating.

This is only an issue when trying to dot-repeat a userfunction within a
user function.

I found this bug when experimenting with using text motions,
specifically the Z* verbs in fieldmarshal. Specifically the Z* motions
(for inserting/appending before/after a text object) would be
dot-repeatable for builtin text objects, but would not be dot-repeatable
for user-defined text objects.

0 files changed, 0 insertions, 0 deletions