fix(editor)!: operator target/cgn modifies Visual marks #42119

Problem:
An operator on a target that creates a Visual selection (`cgn`,
`d<C-v>j`, an omap text object like `:<C-U>normal! viw`) sets `'< '>`,
`gv` and `visualmode()` to the operator target.

This causes at least the following problems:
- clobbers the user's previous `'< '>` (annoying and usually unwanted)
  - E.g. after a custom textobj, `:help text-object-define`.
- "cgn" with a `\%V` pattern can't be dot-repeated (".")

Solution:
Don't save the Visual area if the operator target created it (operator
was pending).

Also fix `an`/`in` with `'selection'=exclusive` starting from an empty
range.

0 files changed, 0 insertions, 0 deletions