From 2c15b6b750c1fd95f5fd2a4ff0e959b78f81a648 Mon Sep 17 00:00:00 2001
From: Hsieh Chin Fan <pham@topo.tw>
Date: Sun, 7 Jul 2024 13:18:24 +0800
Subject: Update

---
 vim/init/keymaps.vim | 19 ++++++++++++++-----
 vim/lua/mappings.lua |  2 +-
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/vim/init/keymaps.vim b/vim/init/keymaps.vim
index 67cf1d0..7be91b5 100644
--- a/vim/init/keymaps.vim
+++ b/vim/init/keymaps.vim
@@ -266,6 +266,7 @@ augroup SaveLastBuffer
   au BufLeave * let g:lastbuffer = bufnr()
 augroup END
 
+" Uset <C-w>d to toggle Diff mode
 function! s:SwitchDiff()
   if &diff
     windo | if &buftype == "nofile" | bdelete | endif
@@ -277,6 +278,19 @@ endfunction
 com! SwitchDiff call s:SwitchDiff()
 nnoremap <C-w>d <Cmd>silent! SwitchDiff<CR>
 
+function! s:SwitchDiffForGitHEAD()
+  nmap cdg
+  if &diff
+    windo | if &buftype == "nofile" | bdelete | endif
+  else
+	  vert new | set buftype=nofile nobuflisted
+    read !git show HEAD:#
+    0d_ | diffthis | wincmd p | diffthis
+  endif
+endfunction
+com! SwitchDiffForGitHEAD call s:SwitchDiffForGitHEAD()
+nnoremap <C-w>D <Cmd>silent! SwitchDiffForGitHEAD<CR>
+
 
 "----------------------------------------------------------------------
 " MANAGE_WINDOWS
@@ -551,8 +565,3 @@ else
         \ --include='*.js' --include='*.vim'
         \ '<root>' <CR>
 endif
-
-hi DiffAdd      ctermfg=Green          ctermbg=NONE
-hi DiffChange   ctermfg=Yellow          ctermbg=NONE
-hi DiffDelete   ctermfg=LightBlue     ctermbg=None
-hi DiffText     ctermfg=Yellow        ctermbg=None
diff --git a/vim/lua/mappings.lua b/vim/lua/mappings.lua
index 6aa81f6..d223431 100644
--- a/vim/lua/mappings.lua
+++ b/vim/lua/mappings.lua
@@ -213,5 +213,5 @@ vim.g.mkdp_preview_options = {
 
     vim.cmd("setl nocul nonu nornu")
     vim.cmd("hi ActiveWindow guibg=#2a5a6a guifg=White | setl winhighlight=Normal:ActiveWindow")
-    vim.cmd(':%s/\\%x1b\\[[0-9;]*m//g')
+    vim.cmd(':silent %s/\\%x1b\\[[0-9;]*m//g')
   end, { desc = "Description" })
-- 
cgit v1.2.3-70-g09d2