From 1af1e918d30c062dfcb7d4ce2f4cfbca1d11e2ab Mon Sep 17 00:00:00 2001
From: glepnir <glephunter@gmail.com>
Date: Sat, 30 Nov 2024 18:24:31 +0800
Subject: vim-patch:9.1.0896: completion list wrong after v9.1.0891

Problem:  completion list wrong after v9.1.0891
Solution: update compl_mach_array after leader change
          (glepnir)

compl_shown_match update not correct after refactoring in v9.1.0891
Unfortunately, this regressed what item is selected after leader change.

So generate compl_match_array before updating compl_shown_match range,
and split generate compl_match_array into range match_head

fixes: https://github.com/vim/vim/issues/16128
closes: https://github.com/vim/vim/pull/16129

https://github.com/vim/vim/commit/a49c077a883b2566882df9069385ed1e1277ca64
---
 test/old/testdir/test_popup.vim | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'test')

diff --git a/test/old/testdir/test_popup.vim b/test/old/testdir/test_popup.vim
index 601ba6c688..33e86678c8 100644
--- a/test/old/testdir/test_popup.vim
+++ b/test/old/testdir/test_popup.vim
@@ -1675,4 +1675,29 @@ func Test_pum_completeitemalign()
   call StopVimInTerminal(buf)
 endfunc
 
+func Test_pum_keep_select()
+  CheckScreendump
+  let lines =<< trim END
+    set completeopt=menu,menuone,noinsert
+  END
+  call writefile(lines, 'Xscript', 'D')
+  let buf = RunVimInTerminal('-S Xscript', {})
+  call TermWait(buf)
+
+  call term_sendkeys(buf, "ggSFab\<CR>Five\<CR>find\<CR>film\<CR>\<C-X>\<C-P>")
+  call TermWait(buf, 50)
+  call VerifyScreenDump(buf, 'Test_pum_keep_select_01', {})
+  call term_sendkeys(buf, "\<C-E>\<Esc>")
+  call TermWait(buf, 50)
+
+  call term_sendkeys(buf, "S\<C-X>\<C-P>")
+  call TermWait(buf, 50)
+  call term_sendkeys(buf, "F")
+  call VerifyScreenDump(buf, 'Test_pum_keep_select_02', {})
+  call term_sendkeys(buf, "\<C-E>\<Esc>")
+
+  call TermWait(buf, 50)
+  call StopVimInTerminal(buf)
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab
-- 
cgit