_vimrc

set nocompatible
source $VIMRUNTIME/vimrc_example.vim
source $VIMRUNTIME/mswin.vim
behave mswin
set nocompatible              " 去除VI一致性,必须

set diffexpr=MyDiff()
function MyDiff()
  let opt = '-a --binary '
  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
  let eq = ''
  if $VIMRUNTIME =~ ' '
    if &sh =~ '\<cmd'
      let cmd = '""' . $VIMRUNTIME . '\diff"'
      let eq = '"'
    else
      let cmd = substitute($VIMRUNTIME, ' ', '" ', '') . '\diff"'
    endif
  else
    let cmd = $VIMRUNTIME . '\diff'
  endif
  silent execute '!' . cmd . ' ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3 . eq
endfunction
set guifont=Courier\ 10\ Pitch\ Regular\ 15
set nu
set lines=35 columns=118
" An example for a vimrc file.
"
" Maintainer: Bram Moolenaar <Bram@vim.org>
" Last change: 2002 Sep 19
"
" To use it, copy it to
" for Unix and OS/2: ~/.vimrc
" for Amiga: s:.vimrc
" for MS-DOS and Win32: $VIM\_vimrc
" for OpenVMS: sys$login:.vimrc

" When started as "evim", evim.vim will already have done these settings.
if v:progname =~? "evim"
finish
endif

" Use Vim settings, rather then Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible

" allow backspacing over everything in insert mode
set backspace=indent,eol,start

if has("vms")
set nobackup " do not keep a backup file, use versions instead
else
set backup " keep a backup file
endif
set history=50 " keep 50 lines of command line history
set ruler " show the cursor position all the time
set showcmd " display incomplete commands
set incsearch " do incremental searching

" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
" let &guioptions = substitute(&guioptions, "t", "", "g")

" Don't use Ex mode, use Q for formatting
map Q gq

" This is an alternative that also works in block mode, but the deleted
" text is lost and it only works for putting the current register.
"vnoremap p "_dp

" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
if &t_Co > 2 || has("gui_running")
syntax on
set hlsearch
endif

" Only do this part when compiled with support for autocommands.
if has("autocmd")

" Enable file type detection.
" Use the default filetype settings, so that mail gets 'tw' set to 72,
" 'cindent' is on in C files, etc.
" Also load indent files, to automatically do language-dependent indenting.
filetype plugin indent on

" Put these in an autocmd group, so that we can delete them easily.
augroup vimrcEx
au!

" For all text files set 'textwidth' to 78 characters.
autocmd FileType text setlocal textwidth=78

" When editing a file, always jump to the last known cursor position.
" Don't do it when the position is invalid or when inside an event handler
" (happens when dropping a file on gvim).
autocmd BufReadPost *
\ if line("'\"") > 0 && line("'\"") <= line("$") |
\ exe "normal g`\"" |
\ endif

augroup END

else

set autoindent " always set autoindenting on

endif " has("autocmd")
set autoindent
set sw=4
set tabstop=4
set noexpandtab
set shiftwidth=4
set list
abbr deb #define DEBUG cerr << "Call out: " << __func__ << "\t" << "Line: " << __LINE__ << "\t :"
set listchars=tab:>\
abbr btf !astyle --style=ansi --indent=force-tab -c %
colo zellner
abbr inc #include<bits/stdc++.h>
abbr rep #define repeat(a,b,c,g) for (int a=b,abck=(g>=0?1:-1);abck*(a)<=abck*(c);a+=g)
abbr usi using namespace std;
abbr frin freopen(".in","r",stdin);
abbr frout freopen(".out","w",stdout);
abbr fc fclose(stdin);fclose(stdout);
abbr sc scanf
abbr pr printf
abbr ll long long

" %F 完整文件路径名
" %m 当前缓冲被修改标记
" %m 当前缓冲只读标记
" %h 帮助缓冲标记
" %w 预览缓冲标记
" %Y 文件类型
" %b ASCII值
" %B 十六进制值
" %l 行数
" %v 列数
" %p 当前行数占总行数的的百分比
" %L 总行数
" %{...} 评估表达式的值，并用值代替
" %{"[fenc=".(&fenc==""?&enc:&fenc).((exists("+bomb") && &bomb)?"+":"")."]"} 显示文件编码
" %{&ff} 显示文件类型

" 设置 laststatus = 0 ，不显式状态行
" 设置 laststatus = 1 ，仅当窗口多于

"------------------------------------------------------------------------------
"  < 判断操作系统是否是 Windows 还是 Linux >
"------------------------------------------------------------------------------
if(has("win32") || has("win64") || has("win95") || has("win16"))
    let g:iswindows = 1
else
    let g:iswindows = 0
endif

"------------------------------------------------------------------------------
"  < 判断是终端还是 Gvim >
"------------------------------------------------------------------------------
if has("gui_running")
    let g:isGUI = 1
else
    let g:isGUI = 0
endif

set cursorcolumn
set cursorline
highlight CursorLine cterm=NONE ctermbg=lightgrey guibg=NONE guifg=NONE
highlight CursorColumn cterm=NONE ctermbg=lightgrey guibg=NONE guifg=NONE

"------------------------------------------------------------------------------
"  < 编译、连接、运行配置 >
"------------------------------------------------------------------------------
" F9 一键保存、编译、连接存并运行
map <F9> :call Run()<CR>
imap <F9> <ESC>:call Run()<CR>
" Ctrl + F9 一键保存并编译
map <c-F9> :call Compile()<CR>
imap <c-F9> <ESC>:call Compile()<CR>
" Ctrl + F10 一键保存并连接
map <c-F10> :call Link()<CR>
imap <c-F10> <ESC>:call Link()<CR>
let s:LastShellReturn_C = 0
let s:LastShellReturn_L = 0
let s:ShowWarning = 1
let s:Obj_Extension = '.o'
let s:Exe_Extension = '.exe'
let s:Sou_Error = 0
let s:windows_CFlags = 'gcc\ -fexec-charset=gbk\ -g\ -O0\ -c\ %\ -Wl,--stack=size -o\ %<.o'
let s:linux_CFlags = 'gcc\ -Wall\ -g\ -O0\ -c\ %\ -o\ %<.o'
let s:windows_CPPFlags = 'g++\ -std=c++11\ -fexec-charset=gbk\ -g\ -Wl,--stack=16777216\ -O0\ -c\ %\ -o\ %<.o'
let s:linux_CPPFlags = 'g++\ -std=c++11\ -Wall\ -g\ -O0\ -c\ %\ -o\ %<.o'
func! Compile()
    exe ":ccl"
    exe ":update"
    if expand("%:e") == "c" || expand("%:e") == "cpp" || expand("%:e") == "cxx"
        let s:Sou_Error = 0
        let s:LastShellReturn_C = 0
        let Sou = expand("%:p")
        let Obj = expand("%:p:r").s:Obj_Extension
        let Obj_Name = expand("%:p:t:r").s:Obj_Extension
        let v:statusmsg = ''
        if !filereadable(Obj) || (filereadable(Obj) && (getftime(Obj) < getftime(Sou)))
            redraw!
            if expand("%:e") == "c"
                if g:iswindows
                    exe ":setlocal makeprg=".s:windows_CFlags
                else
                    exe ":setlocal makeprg=".s:linux_CFlags
                endif
                echohl WarningMsg | echo " compiling..."
                silent make
            elseif expand("%:e") == "cpp" || expand("%:e") == "cxx"
                if g:iswindows
                    exe ":setlocal makeprg=".s:windows_CPPFlags
                else
                    exe ":setlocal makeprg=".s:linux_CPPFlags
                endif
                echohl WarningMsg | echo " compiling..."
                silent make
            endif
            redraw!
            if v:shell_error != 0
                let s:LastShellReturn_C = v:shell_error
            endif
            if g:iswindows
                if s:LastShellReturn_C != 0
                    exe ":bo cope"
                    echohl WarningMsg | echo " compilation failed"
                else
                    if s:ShowWarning
                        exe ":bo cw"
                    endif
                    echohl WarningMsg | echo " compilation successful"
                endif
            else
                if empty(v:statusmsg)
                    echohl WarningMsg | echo " compilation successful"
                else
                    exe ":bo cope"
                endif
            endif
        else
            echohl WarningMsg | echo ""Obj_Name"is up to date"
        endif
    else
        let s:Sou_Error = 1
        echohl WarningMsg | echo " please choose the correct source file"
    endif
    exe ":setlocal makeprg=make"
endfunc
func! Link()
    call Compile()
    if s:Sou_Error || s:LastShellReturn_C != 0
        return
    endif
    let s:LastShellReturn_L = 0
    let Sou = expand("%:p")
    let Obj = expand("%:p:r").s:Obj_Extension
    if g:iswindows
        let Exe = expand("%:p:r").s:Exe_Extension
        let Exe_Name = expand("%:p:t:r").s:Exe_Extension
    else
        let Exe = expand("%:p:r")
        let Exe_Name = expand("%:p:t:r")
    endif
    let v:statusmsg = ''
    if filereadable(Obj) && (getftime(Obj) >= getftime(Sou))
        redraw!
        if !executable(Exe) || (executable(Exe) && getftime(Exe) < getftime(Obj))
            if expand("%:e") == "c"
                setlocal makeprg=gcc\ -o\ %<\ %<.o
                echohl WarningMsg | echo " linking..."
                silent make
            elseif expand("%:e") == "cpp" || expand("%:e") == "cxx"
                setlocal makeprg=g++\ -o\ %<\ %<.o
                echohl WarningMsg | echo " linking..."
                silent make
            endif
            redraw!
            if v:shell_error != 0
                let s:LastShellReturn_L = v:shell_error
            endif
            if g:iswindows
                if s:LastShellReturn_L != 0
                    exe ":bo cope"
                    echohl WarningMsg | echo " linking failed"
                else
                    if s:ShowWarning
                        exe ":bo cw"
                    endif
                    echohl WarningMsg | echo " linking successful"
                endif
            else
                if empty(v:statusmsg)
                    echohl WarningMsg | echo " linking successful"
                else
                    exe ":bo cope"
                endif
            endif
        else
            echohl WarningMsg | echo ""Exe_Name"is up to date"
        endif
    endif
    setlocal makeprg=make
endfunc
func! Run()
    let s:ShowWarning = 0
    call Link()
    let s:ShowWarning = 1
    if s:Sou_Error || s:LastShellReturn_C != 0 || s:LastShellReturn_L != 0
        return
    endif
    let Sou = expand("%:p")
    let Obj = expand("%:p:r").s:Obj_Extension
    if g:iswindows
        let Exe = expand("%:p:r").s:Exe_Extension
    else
        let Exe = expand("%:p:r")
    endif
    if executable(Exe) && getftime(Exe) >= getftime(Obj) && getftime(Obj) >= getftime(Sou)
        redraw!
        echohl WarningMsg | echo " running..."
        if g:iswindows
            exe ":!%<.exe"
        else
            if g:isGUI
                exe ":!gnome-terminal -e ./%<"
            else
                exe ":!./%<"
            endif
        endif
        redraw!
        echohl WarningMsg | echo " running finish"
    endif
endfunc