fix(marks): skip right_gravity marks when deleting text

Problem:  Marks that are properly restored by the splice associated with
          an undo edit, are unnecessarily pushed to the undo header. This
          results in incorrect mark tracking in the "copy_only"
          save/restore completion path.
Solution: Avoid pushing left gravity marks at the beginning of the range,
          and right gravity marks at the end of the range to the undo
          header.
This commit is contained in:
Luuk van Baal
2024-12-06 11:13:58 +01:00
parent 812d029702
commit c4f76299f0
2 changed files with 19 additions and 9 deletions

View File

@@ -249,7 +249,7 @@ describe('API/extmarks', function()
set_extmark(ns, 2, 1, 0, { right_gravity = false })
eq({ { 1, 0, 0 }, { 2, 1, 0 } }, get_extmarks(ns, { 0, 0 }, { -1, -1 }))
feed('u')
eq({ { 1, 0, 0 }, { 2, 1, 0 } }, get_extmarks(ns, { 0, 0 }, { -1, -1 }))
eq({ { 1, 0, 0 }, { 2, 0, 0 } }, get_extmarks(ns, { 0, 0 }, { -1, -1 }))
api.nvim_buf_clear_namespace(0, ns, 0, -1)
end)