From d88f6013a1e56904b7c488d548ffdeeb3690e5e8 Mon Sep 17 00:00:00 2001
From: sam <multisniperism@gmail.com>
Date: Mon, 24 Mar 2025 09:20:35 +1300
Subject: [PATCH] update vim2 config

---
 vim2/.vimrc | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/vim2/.vimrc b/vim2/.vimrc
index e5818b2..532f74f 100644
--- a/vim2/.vimrc
+++ b/vim2/.vimrc
@@ -6,18 +6,33 @@ set cindent
 set mouse=a
 set number
 set relativenumber
+set ignorecase
+
+let &t_EI = "\<Esc>[2 q"
+let &t_SI = "\<Esc>[6 q"
 
 syntax on
-colorscheme habamax
-filetype plugin on
+filetype plugin indent on
+
+if !isdirectory($HOME."/.vim/undo-dir")
+    call mkdir($HOME."/.vim/undo-dir", "", 0700)
+endif
+
+set undodir=~/.vim/undo-dir
+set undofile
 
 call plug#begin()
 Plug 'tpope/vim-sensible'
 Plug 'sheerun/vim-polyglot'
 Plug 'joe-skb7/cscope-maps'
 Plug 'vimsence/vimsence'
+Plug 'preservim/nerdcommenter'
+Plug 'tomasiser/vim-code-dark'
 call plug#end()
 
+colorscheme codedark
+
+noremap <C-_> <plug>NERDCommenterInvert
 nnoremap gd :cscope find g <C-R><C-W><CR>
 nnoremap gf :cscope find f <C-R><C-W><CR>
-vnoremap <silent> <C-c> :w !wl-copy<CR><CR>
+vnoremap <silent> <C-c> y:call system('wl-copy', @")<CR>