[vim/vim] popup: leftover content after popup_free under layout change (PR #20188)
mattn
When a visible popup is freed, popup_redraw_exposed_area is a no-op for non-opacity popups, and the diff-based popup_mask cleanup in may_update_popup_mask() cannot reach cells under it once the popup is gone. A follow-up command that changes the layout (such as copen invoked from the popup's filter) then leaves stale popup content on screen. Force the exposed-area redraw whenever the popup was visible by reusing the existing popup_area_T helpers; the post-free redraw_all_later / popup_mask_refresh path stays gated on opacity as before.
Closes #20178
You can view, comment on, or merge this pull request online at:
https://github.com/vim/vim/pull/20188
Commit Summary
- 9622064 popup: leftover content after popup_free under layout change
File Changes
(1 file)
- M src/popupwin.c (15)
Patch Links:
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