zeertzjq f8b50bf3b0 vim-patch:9.1.1825: completion: flicker when LSP server is slow (#36020) ...

Problem:  completion: flicker when LSP server is slow
Solution: reinsert leader text before invoking user function
          (Girish Palya)

Reference:
https://github.com/girishji/vimcomplete/issues/101#issuecomment-3343063245

In insert-mode completion, the leader text is temporarily removed while
searching for candidates. When the LSP server responds slowly, the
client may call `:sleep` to wait, which triggers `out_flush()`. This
causes the deleted text to disappear briefly before being redrawn,
resulting in visible flicker.

This commit reinserts the leader text before invoking the user function,
and removes it again afterward to eliminate flicker.

closes: vim/vim#18468

c51d1cc578

Co-authored-by: Girish Palya <girishji@gmail.com>

2025-10-04 12:08:28 +00:00

..

testdir

vim-patch:9.1.1825: completion: flicker when LSP server is slow (#36020)

2025-10-04 12:08:28 +00:00

memfile_test.c

build: remove PVS

2023-11-12 21:26:39 +01:00