ubuntu下使用Vim学习C++

安装

开发环境：

　　系统：ubuntu 16.04LTS。

　　工具：Vim7.4

　　编译，链接，运行：g++

　　现在贴上Vim的安装命令： 　　

sudo apt-get install vim-gtk //or sudo apt-get install vim

简易配置

sudo vim /etc/vim/vimrc

imput this in the last columns

这里写代码片

set nu // 在左侧行号 set tabstop //tab 长度设置为 4 set nobackup //覆盖文件时不备份 "set smartindent set cursorline //突出显示当前行 set ruler //在右下角显示光标位置的状态行 set autoindent //自动缩进

编译C++

vim demo.cpp :wq g++ ./demo.cpp ./a.out

配置Gvim/vim。

用于Gvim 或 Vim 配置文件的一键编译与运行函数（注：需要机器上安装了GCC才行， minGW） 本代码只加入了对C/C++的编译与运行，如果要加入其语言的可以参考此代码加入即可 同时，本代码加入了对Windows下用Gvim编译UTF-8编码格式的源文件时中文乱码的解 决方法（也就是在编译选项中加入了 “-fexec-charset=gbk”）。 将上面的代码加入到_vimrc文件里即可

"------------------------------------------------------------------------------ " < 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 "------------------------------------------------------------------------------ " < 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\ -Wall\ -g\ -O0\ -c\ %\ -o\ %<.o' let s:linux_CFlags = 'gcc\ -Wall\ -g\ -O0\ -c\ %\ -o\ %<.o' let s:windows_CPPFlags = 'g++\ -fexec-charset=gbk\ -Wall\ -g\ -O0\ -c\ %\ -o\ %<.o' let s:linux_CPPFlags = 'g++\ -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