_vimrc.ori

" 设置系统类型
let g:IS_MACOS=0
let g:IS_LINUX=0
let g:IS_WINDOWS=0
if has('macunix')
    let g:IS_MACOS=1
elseif has('unix') || has('macunix') || has('win32unix')
    let g:IS_LINUX=1
elseif has('win16') || has('win32') || has('win64')
    let g:IS_WINDOWS=1
endif

let proc_version=system("cat /proc/version")
function! s:is_wsl()
    let l:proc_version=system("cat /proc/version")
    if match(l:proc_version,"Microsoft")==-1 && match(l:proc_version,"microsoft")==-1
    return 0
    else
    return 1
    endif
endfunction
let g:IS_WSL=<SID>is_wsl()

" windows适配python3
if g:IS_WINDOWS
    let &pythonthreedll = 'python37.dll'
    py3 import os; sys.executable=os.path.join(sys.prefix, 'python.exe')
endif

" 永远使用英文菜单
if g:IS_WINDOWS
    silent exec 'language english'
elseif g:IS_MACOS
    silent exec 'language en_GB.UTF-8'
else
    let s:uname = system("uname -s")
    if s:uname == "Darwin\n"
    " in mac-terminal
    silent exec 'language en_US'
    else
    " in linux-terminal
    silent exec 'language en_US.utf8'
    endif
endif

" 解决consle输出乱码
if g:IS_WINDOWS
    language messages zh_CN.utf-8
endif


" VIM 配置文件位置
if g:IS_WINDOWS
    let g:VIMFILES_PATH=$VIM.'/vimfiles'
    let g:VIM_PLUG_FILE=$VIM.'/_vimrc.plugins'
    let g:VIM_GUI_FILE=$VIM.'/_vimrc.gui'
    let g:VIM_LOCAL_FILE=$VIM.'/_vimrc.local'
else
    let g:VIMFILES_PATH='~/.vim'
    let g:VIM_PLUG_FILE='~/.vimrc.plugins'
    let g:VIM_GUI_FILE=$VIM.'/.vimrc.gui'
    let g:VIM_LOCAL_FILE='~/.vimrc.local'
end



" set window name
set titlestring=%t\ (%{expand(\"%:p:.:h\")}/)


" multi input layout
if has('multi_byte_ime')
    hi Cursor guifg=bg guibg=White gui=NONE
    hi CursorIM guifg=NONE guibg=Skyblue gui=NONE
    set iminsert=0 imsearch=0
endif


if has('gui_running')
    " 指定窗口出现的位置，坐标原点在屏幕左上角
    winpos 100 10
    " set window's width to 130 columns and height to 40 rows
    if exists('+lines')
    set lines=40
    endif
    if exists('+columns')
    set columns=130
    endif
endif


" make backup file and leave it around
set backup
" setup back and swap directory
let data_dir = $HOME.'/.data/'
let backup_dir = data_dir . 'backup'
let swap_dir = data_dir . 'swap'
if finddir(data_dir) == ''
    silent call mkdir(data_dir)
endif
if finddir(backup_dir) == ''
    silent call mkdir(backup_dir)
endif
if finddir(swap_dir) == ''
    silent call mkdir(swap_dir)
endif
unlet backup_dir
unlet swap_dir
unlet data_dir
set backupdir=$HOME/.data/backup " where to put backup file
set directory=$HOME/.data/swap " where to put swap file


" 关闭上方自动补全提示窗口
setlocal completeopt-=preview

" Fold text
set foldmethod=syntax
set foldenable
if line("w$")>700
    set foldlevelstart=0
else
    set foldlevelstart=9999
endif


" 默认改变文件件格式为unix
function! FormatUnix()
    if &modifiable==1
    set fileformat=unix
    set fileencoding=utf-8
    endif
endfunction
autocmd! BufNewFile,BufRead * call FormatUnix()


autocmd! BufRead,BufNewFile,BufEnter *.facts setlocal noexpandtab
autocmd! FileType ocaml setlocal tabstop=2 shiftwidth=2


" 新打开文件不隐藏文本
autocmd BufEnter * set concealcursor=

" official diff settings
set diffexpr=g:MyDiff()
function! g:MyDiff()
    let opt = '-a --binary -w '
    if &diffopt =~ 'icase' | let opt = opt . '-i ' | endif
    if &diffopt =~ 'iwhite' | let opt = opt . '-b ' | endif
    let arg1 = v:fname_in
    if arg1 =~ ' ' | let arg1 = '"' . arg1 . '"' | endif
    let arg2 = v:fname_new
    if arg2 =~ ' ' | let arg2 = '"' . arg2 . '"' | endif
    let arg3 = v:fname_out
    if arg3 =~ ' ' | let arg3 = '"' . arg3 . '"' | endif
    silent execute '!' .  'diff ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3
endfunction


" 设置coding为utf8
nmap su :set fileencoding=utf-8<cr>:set fileformat=unix<cr>
" 设置coding为gbkset mouse=a

nmap sg :set fileencoding=gbk<cr>:set fileformat=dos<cr>

" Ctrl+h/j/k/l切换窗口
noremap <c-k> <c-w>k
noremap <c-j> <c-w>j
noremap <c-h> <c-w>h
noremap <c-l> <c-w>l

" autohotkey
noremap <Up> <c-w>k
noremap <Down> <c-w>j
noremap <Left> <c-w>h
noremap <Right> <c-w>l

" 微调 ui
hi comment guifg=grey
hi comment ctermfg=grey
hi visual guibg=#666666
hi visual ctermfg=242