From c2491fbab43fc506f7f902c72206d890e01688a5 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Tue, 18 Jun 2024 06:02:01 +0800
Subject: vim-patch:9.1.0496: matched text is highlighted case-sensitively

Problem:  matched text is highlighted case-sensitively
Solution: use MB_STRNICMP, update highlighting when the base changes
          (glepnir)

fixes: vim/vim#15021
closes: vim/vim#15023

https://github.com/vim/vim/commit/f189138b39a11ed5cf3adea6610469b478841aba

Co-authored-by: glepnir <glephunter@gmail.com>
---
 test/functional/ui/popupmenu_spec.lua | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'test/functional/ui/popupmenu_spec.lua')

diff --git a/test/functional/ui/popupmenu_spec.lua b/test/functional/ui/popupmenu_spec.lua
index fac863ead0..a1a21eb317 100644
--- a/test/functional/ui/popupmenu_spec.lua
+++ b/test/functional/ui/popupmenu_spec.lua
@@ -4739,6 +4739,20 @@ describe('builtin popupmenu', function()
                   \ { 'word': '你可好吗' },
                   \]}
           endfunc
+
+          func Comp()
+            let col = col('.')
+            if getline('.') == 'f'
+              let col -= 1
+            endif
+            call complete(col, [
+                  \ #{word: "foo", icase: 1},
+                  \ #{word: "Foobar", icase: 1},
+                  \ #{word: "fooBaz", icase: 1},
+                  \])
+            return ''
+          endfunc
+
           set omnifunc=Omni_test
           set completeopt=menu,noinsert,fuzzy
           hi PmenuMatchSel  guifg=Blue guibg=Grey
@@ -4878,6 +4892,20 @@ describe('builtin popupmenu', function()
         ]])
         feed('<C-E><Esc>')
         command('set norightleft')
+
+        feed('S<C-R>=Comp()<CR>f')
+        screen:expect([[
+          f^                               |
+          {ms:f}{s:oo            }{1:                 }|
+          {mn:F}{n:oobar         }{1:                 }|
+          {mn:f}{n:ooBaz         }{1:                 }|
+          {1:~                               }|*15
+          {2:-- INSERT --}                    |
+        ]])
+        feed('o<BS><C-R>=Comp()<CR>')
+        screen:expect_unchanged(true)
+
+        feed('<C-E><Esc>')
       end)
     end
   end
-- 
cgit