"colorscheme wombat256mod
set background=dark
+"In order to display chinese in GBK
+let &termencoding=&encoding
+set fileencodings=utf-8,gbk
+set fileformat=unix
+set foldmethod=manual
+
set t_Co=256 "terminal color
+set t_ut=""
+"set term=xterm-256color
set encoding=utf-8 "required for ycm
set noerrorbells
set tabstop=4 softtabstop=4
set shiftwidth=4
set expandtab
set smartindent
+set backspace=indent,eol,start
set number
set nowrap
set smartcase
set cursorline
set autochdir
set mouse=a
+set showtabline=2
set laststatus=2 "always show status line
+set noshowmode
set wildmenu
" Turn backup off
set undofile
"ColumnLimit
-set colorcolumn=80
+set colorcolumn=120
highlight ColorColumn ctermbg=0 guibg=lightgrey
set tags=tags~;,tags~
set path+=/lib/modules/5.4.46-1-lts/build/include
set path+=/lib/modules/5.4.46-1-lts/build/arch/x86/include
set path+=/usr/include,/usr/include/c++/*
-
+set path+=/usr/local/include
+set path+=~/lib
" Writes to the unnamed register also writes to the * and + registers. This
" makes it easy to interact with the system clipboard
call plug#begin()
+Plug 'vim-airline/vim-airline'
+"Plug 'vim-airline/vim-airline-themes'
+
Plug 'morhetz/gruvbox'
Plug 'ycm-core/YouCompleteMe'
-Plug 'kien/ctrlp.vim'
Plug 'mbbill/undotree'
+"Plug 'kien/ctrlp.vim'
+Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
+Plug 'junegunn/fzf.vim'
+
+Plug 'tpope/vim-fugitive'
Plug 'preservim/nerdtree'
Plug 'rhysd/vim-clang-format'
Plug 'ludovicchabant/vim-gutentags'
Plug 'plasticboy/vim-markdown'
Plug 'christoomey/vim-tmux-navigator'
+Plug 'Yggdroot/indentLine'
call plug#end()
colorscheme gruvbox
+"tabline with airline
+":help airline-tabline
+let g:airline#extensions#tabline#enabled = 1
+let g:airline#extensions#tabline#show_buffers = 0
+let g:airline#extensions#tabline#show_splits = 0
+let g:airline#extensions#tabline#show_tab_count = 0
+let g:airline#extensions#tabline#show_close_button = 0
+
autocmd StdinReadPre * let s:std_in=1
"when vim openning with no file, open NERDTree
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
let g:ctrlp_user_command = ['.git/', 'git --git-dir=%s/.git ls-files -oc --exclude-standard']
let g:ctrlp_use_caching = 0
+"mapping for fzf.vim
+nnoremap <C-p> :GFiles<CR>
+"as default <C-f>/<C-b> pair used to page down/up entire page
+nnoremap <C-f> :Tags<CR>
+
let g:ycm_global_ycm_extra_conf = '~/.vim/.ycm_extra_conf.py'
+let g:ycm_confirm_extra_conf = 0
let g:ycm_enable_diagnostic_signs = 0
let g:ycm_always_populate_location_list = 1
"let g:ycm_show_diagnostics_ui = 0
let g:ycm_auto_hover = 'no'
let mapleader = " "
+nnoremap J :tabprevious<CR>
+nnoremap K :tabnext<CR>
+nnoremap <leader>J :tabmove -1<CR>
+nnoremap <leader>K :tabmove +1<CR>
nnoremap <C-h> <C-w>h
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <leader>" viw<esc>a"<esc>bi"<esc>lel
nnoremap <leader>' viw<esc>a'<esc>bi'<esc>lel
nnoremap <leader>u :UndotreeShow<CR>
-nnoremap <leader>v :NERDTreeToggle<CR>
-nnoremap <silent> <Leader>+ :vertical resize +5<CR>
-nnoremap <silent> <Leader>- :vertical resize -5<CR>
+nnoremap <leader>n :NERDTreeToggle<CR>
+nnoremap <silent> <Leader>+ :resize +5<CR>
+nnoremap <silent> <Leader>- :resize -5<CR>
+nnoremap <silent> <Leader>v+ :vertical resize +5<CR>
+nnoremap <silent> <Leader>v- :vertical resize -5<CR>
nnoremap <silent> <leader>gd :YcmCompleter GoTo<CR>
nnoremap <silent> <leader>gr :YcmCompleter GoToReferences<CR>
"use powerline-vim for normal use
"instead of installing for both user and root
"run to install lib: pip3 install --user powerline-status
-python3 from powerline.vim import setup as powerline_setup
-python3 powerline_setup()
-python3 del powerline_setup
+"python3 from powerline.vim import setup as powerline_setup
+"python3 powerline_setup()
+"python3 del powerline_setup