termux平台下，通过pkg update && pkg upgrade && pkg install vim来获得vim。可是，当我配置.vimrc时发现如果我每在一个平台使用vim都要敲键盘的话，太浪费时间了。毕竟，人生苦短。于是，我将win10、centos平台下编写的配置写下来；以后就复制粘贴就行了。
在Windows平台下，Full安装默认出现：
source $VIMRUNTIME/vimrc_example.vim
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 arg1 = substitute(arg1, '!', '\!', 'g')
let arg2 = v:fname_new
if arg2 =~ ' ' | let arg2 = '"' . arg2 . '"' | endif
let arg2 = substitute(arg2, '!', '\!', 'g')
let arg3 = v:fname_out
if arg3 =~ ' ' | let arg3 = '"' . arg3 . '"' | endif
let arg3 = substitute(arg3, '!', '\!', 'g')
if $VIMRUNTIME =~ ' '
if &sh =~ '\<cmd'
if empty(&shellxquote)
let l:shxq_sav = ''
set shellxquote&
endif
let cmd = '"' . $VIMRUNTIME . '\diff"'
else
let cmd = substitute($VIMRUNTIME, ' ', '" ', '') . '\diff"'
endif
else
let cmd = $VIMRUNTIME . '\diff'
endif
let cmd = substitute(cmd, '!', '\!', 'g')
silent execute '!' . cmd . ' ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3
if exists('l:shxq_sav')
let &shellxquote=l:shxq_sav
endif
endfunction
在linux平台下：
touch ~/.vimrc
”设置文件编码
set encoding=utf-8
set fileencodings=ucs-bom,utf-8,cp936
set fileencoding=gb2312
set termencoding=utf-8
syntax on
"设置颜色
color darkblue
set cursorline cursorcolumn
set incsearch
set ignorecase
set smartcase
"设置保持历史记录10000
set history=10000
set nofoldenable
set confirm
set backspace=indent,eol,start
set t_Co=256
set report=0
set nowrap
set scrolloff=5
set number
set ruler
set showmatch
set showcmd
set title
set laststatus=2
set matchtime=2
set matchpairs+=<:>
" 设置文件不备份，这里被注释掉；
" set nobackup
" set noundofile
" set noswapfile
set backupext=.bak
set backupdir=~/.vim/vim_bak/
set autoindent
set smartindent
set tabstop=4
set softtabstop=4
set shiftwidth=4
set smarttab
set textwidth=120
set colorcolumn=+1
set autoread
set autowrite
"Vundle
set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin 'VundleVim/Vundle.vim'
Plugin 'scrooloose/nerdtree'
Plugin 'mattn/calendar-vim'
Plugin 'godlygeek/tabular'
Plugin 'plasticboy/vim-markdown'
Plugin 'suan/vim-instant-markdown'
Plugin 'lervag/vimtex'
Plugin 'sirver/ultisnips'
Plugin 'pboettch/vim-cmake-syntax'
Plugin 'Valloric/YoucompleteMe'
Plugin 'kien/ctrlp.vim'
Plugin 'jiangmiao/auto-pairs'
Plugin 'EasyGrep'
Plugin 'scrooloose/syntastic'
Plugin 'Valloric/ListToggle'
Plugin 'bling/vim-airline'
Plugin 'maralla/completor.vim'
Plugin 'vim-scripts/indentpython.vim'
Plugin 'nvie/vim-flake8'
Plugin 'Lokaltog/vim-powerline'
Plugin 'Yggdroot/indentLine'
Plugin 'lervag/vimtex'
Plugin 'tpope/vim-fugitive'
Plugin 'EditPlus'
Plugin 'cst'
Plugin 'Xdebug'
Plugin 'PyChimp'
Plugin 'snipMate'
call vundle#end()
filetype plugin indent on
"设置日历方面
let g:calendar_diary="/mnt/c/Users/mydai/diary/"
let g:calendar_focus_today=1
let g:tex_flavor='latex'
let g:vimtex_view_method='zathura'
let g:vimtex_quickfix_mod=0
set conceallevel=1
" YouCompleteme config:fedora 27 and later:
" sudo dnf install cmake gcc g++ make python3-devel
" Compiling YCM with semantic support for C-family languages through libclang;
" cd ~/.vim/bundle/youcompleteme
" python3 install.py --clang-completer
" YCM Configuration notes:
let g:ycm_min_num_of_chars_for_completion=3
let g:ycm_python_binary_path='python'
let g:ycm_seed_identifiers_with_syntax=1
let g:ycm_autoclose_preview_window_after_completion=1
let g:ycm_auto_trigger=1
" pip3 install jedi
" 为了Python3的第三方库安装Jedi插件
" Plugin 'davidhalter/jedi-vim'
"===============================Jedi==================================
if has('python3')
let g:loaded_youcompleteme = 1 " 判断如果是python3的话，就禁用ycmd。
let g:jedi#force_py_version = 3
let g:pymode_python = 'python3'
endif
"===============================Jedi===================================
"Note: This option must be set in .vimrc(_vimrc). NOT IN .gvimrc(_gvimrc)!
" Disable AutoComplPop.
let g:acp_enableAtStartup = 0
" Use neocomplete.
let g:neocomplete#enable_at_startup = 1
" Use smartcase.
let g:neocomplete#enable_smart_case = 1
" Set minimum syntax keyword length.
let g:neocomplete#sources#syntax#min_keyword_length = 3
" Define dictionary.
let g:neocomplete#sources#dictionary#dictionaries = {
\ 'default' : '',
\ 'vimshell' : $HOME.'/.vimshell_hist',
\ 'scheme' : $HOME.'/.gosh_completions'
\ }
" Define keyword.
if !exists('g:neocomplete#keyword_patterns')
let g:neocomplete#keyword_patterns = {}
endif
let g:neocomplete#keyword_patterns['default'] = '\h\w*'
" Plugin key-mappings.
inoremap <expr><C-g> neocomplete#undo_completion()
inoremap <expr><C-l> neocomplete#complete_common_string()
" Recommended key-mappings.
" <CR>: close popup and save indent.
inoremap <silent> <CR> <C-r>=<SID>my_cr_function()<CR>
function! s:my_cr_function()
return (pumvisible() ? "\<C-y>" : "" ) . "\<CR>"
" For no inserting <CR> key.
"return pumvisible() ? "\<C-y>" : "\<CR>"
endfunction
" <TAB>: completion.
inoremap <expr><TAB> pumvisible() ? "\<C-n>" : "\<TAB>"
" <C-h>, <BS>: close popup and delete backword char.
inoremap <expr><C-h> neocomplete#smart_close_popup()."\<C-h>"
inoremap <expr><BS> neocomplete#smart_close_popup()."\<C-h>"
" Close popup by <Space>.
"inoremap <expr><Space> pumvisible() ? "\<C-y>" : "\<Space>"
" AutoComplPop like behavior.
"let g:neocomplete#enable_auto_select = 1
" Shell like behavior(not recommended).
"set completeopt+=longest
"let g:neocomplete#enable_auto_select = 1
"let g:neocomplete#disable_auto_complete = 1
"inoremap <expr><TAB> pumvisible() ? "\<Down>" : "\<C-x>\<C-u>"
" Enable omni completion.
autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags
" Enable heavy omni completion.
if !exists('g:neocomplete#sources#omni#input_patterns')
let g:neocomplete#sources#omni#input_patterns = {}
endif
"let g:neocomplete#sources#omni#input_patterns.php = '[^. \t]->\h\w*\|\h\w*::'
"let g:neocomplete#sources#omni#input_patterns.c = '[^.[:digit:] *\t]\%(\.\|->\)'
"let g:neocomplete#sources#omni#input_patterns.cpp = '[^.[:digit:] *\t]\%(\.\|->\)\|\h\w*::'
" For perlomni.vim setting.
" https://github.com/c9s/perlomni.vim
let g:neocomplete#sources#omni#input_patterns.perl = '\h\w*->\h\w*\|\h\w*::'
"vim打开文件，光标定位到上次退出的位置；
if has("autocmd")
autocmd BufReadPost *
\ if line("'\"") > 0 && line("'\"") <= line("$") |
\ exe "normal g`\"" |
\ endif
endif"`'")"'")
写完配置文件后，就要git了：
mkdir ~/.vim/
git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
随后进入 vim:
执行：
PluginInstall
git相关知识，再次写一下：
Powershell平台下posh-git:
Set-ExecutionPolicy -Scope LocalMachine -ExecutionPolicy RemoteSigned -Force
Install-Module posh-git -Scope CurrentUser -Force
Install-Module posh-git -Scope CurrentUser -AllowPrerelease -Force # Newer beta version with PowerShell Core support(这个没下载，不使用）
Git in Bash(哎，人生苦短，直接截图）:
