vimrc 备份

  1 "" Let's start VIM journey
  2 set nocompatible
  3 
  4 "" Include default settings
  5 "source $VIMRUNTIME/vimrc_example.vim
  6 "source $VIMRUNTIME/gvimrc_example.vim
  7 
  8 "" shell settings
  9 let $PATH="$HOME/bin;C:/msys64/usr/bin;C:/msys64/mingw64/bin;C:/Windows;C:/Windows/System32"
 10 set shell=bash.exe
 11 set shellslash
 12 
 13 "" Don't need ugly files
 14 set backupdir=c:/temp/vim/backup
 15 set directory=c:/temp/vim/swap
 16 set nobackup
 17 set swapfile
 18 set undodir=c:/temp/vim/undo
 19 set undofile
 20 set writebackup
 21 
 22 "" UI settings
 23 set cmdheight=2
 24 "set guioptions-=t
 25 set laststatus=2
 26 set lazyredraw
 27 set lines=35 columns=160
 28 set number
 29 set renderoptions=type:directx
 30 set ruler
 31 set showcmd
 32 set wildmenu
 33 
 34 "colorscheme torte
 35 colorscheme koehler
 36 
 37 "" Tab/Space related
 38 set expandtab
 39 set shiftwidth=4
 40 set softtabstop=4
 41 set tabstop=4
 42 
 43 "" IME settings
 44 if has("multi_byte")
 45   set encoding=utf-8
 46   "let &termencoding = &encoding
 47   set termencoding=unicode
 48   " Set default encoding as UTF-8 with BOM
 49   setglobal fileencoding=utf-8 "bomb "bomb introduce problem for *nix
 50   set fileencodings=ucs-bom,utf-8,gb18030,cp936,cp950,latin1
 51   " Walkaround the encoding problem for fenc=utf-8 && enc=ucs-2
 52   augroup i18n
 53     autocmd!
 54     autocmd BufReadPost * if &fileencoding == "utf-8" | let &encoding = &fileencoding | endif
 55   augroup END
 56 endif
 57 
 58 "" Enable the Chinese characters
 59 "set guifont=Fira_Code:h11:cANSI,NSimSun:h12:cGB2312
 60 set guifont=Iosevka:h12:cANSI:qDRAFT ",SimHei:h12:cGB2312:qDRAFT
 61 "set guifontwide=SimHei:h12:cGB2312
 62 "set guifontwide=Microsoft_YaHei:h12:cGB2312
 63 set guifontwide=Noto_Mono:h12:cGB2312
 64 
 65 "" IME
 66 if has('multi_byte_ime')
 67   "未开启IME时光标背景色
 68   hi Cursor guifg=bg guibg=Orange gui=NONE
 69   "开启IME时光标背景色
 70   hi CursorIM guifg=NONE guibg=Skyblue gui=NONE
 71   " 关闭Vim的自动切换IME输入法(插入模式和检索模式)
 72   set iminsert=0 imsearch=0
 73   " 插入模式输入法状态未被记录时，默认关闭IME
 74   inoremap <silent> <ESC> <ESC>:set iminsert=0<CR>
 75 endif
 76 
 77 "" Useful Plugins
 78 packadd vim-fugitive
 79 "" Plugin - airline
 80 let g:airline_theme='solarized'
 81 let g:airline_detect_iminsert=1
 82 let g:airline_highlighting_cache = 1
 83 let g:airline_powerline_fonts = 1
 84 let g:airline#extensions#tabline#enabled = 1
 85 packadd vim-airline
 86 packadd vim-airline-themes
 87 
 88 "" Plugins
 89 packadd! emmet-vim
 90 packadd! ctrlp.vim
 91 packadd! nerdtree
 92 
 93 "" Key Maps
 94 "" display the syntax name under the cursor
 95 map <F12>   :echo synIDattr(synIDtrans(synID(line("."), col("."), 1)), "name")<CR>
 96 "" We can navigate the list by using the <F3> and <S-F3>
 97 map <F3>    :cnext<CR>
 98 map <S-F3>  :cprevious<CR>
 99 "" Let's help the tab navigation a little
100 map <F4>    :try\|:next\|finish\|catch\|:tabnext\|endtry<CR>
101 map <S-F4>  :bdelete<CR>
102 "" Tlist and NERDTree
103 map <F5>    :NERDTreeToggle<CR>
104 map <S-F5>  :Tlist<CR>
105 set tags=./tags,../tags,../../tags,../../../tags
106 "" open Terminal
107 tmap <F9>   <C-W>:$tabnew +:term<CR><C-W>o
108 map <F9>    :$tabnew +:term<CR><C-W>o
109 
110 

Emmet for Vim

Emmet for Vim - 用 Vim 开发 HTML CSS 前端的必备工具。 大幅度提高生产效率。
缺省的展开键是:

先按   CTRL-y  再按  ,  

当然也可以通过修改:

let g:user_emmet_expandabbr_key = ''

自行修改为 CTRL-e 或者 指定其他按键！

VIM Wiki

非常不错的网站 介绍了很多VIM的技巧。今天用到了一个小技巧，如何在VIM内排序。在VIM7.0
这个非常简单，可以直接使用内置的`:sort' 命令。当然，还可以剔除重复的 `:sort u'.

VIM unicode

在 MS Windows 下面由于受 Byte Order Mark (BOM) 的控制， 需要对GVIM 做一些配置才能正常工作。 这包括 tenc, enc, fencs, guifont, guifontwide。 这样一来，vim就可以自动 根据BOM做出正确的显示了，同时也可以自动识别GBK和BIG5。

if has("multi_byte")
  set encoding=unicode
  let &termencoding = &encoding
  " Set default encoding as UTF-8 with BOM
  setglobal fileencoding=utf-8 bomb
  " Auto detect the file encoding BOM unicode, utf-8, GBK, Big5, Latin1
  set fileencodings=ucs-bom,utf-8,cp936,cp950,latin1

  " Walkaround the encoding problem for fenc=utf-8 && enc=ucs-2
  augroup i18n
      autocmd!
      autocmd BufReadPost * if &fileencoding == "utf-8" | let &encoding = &fileencoding | endif
  augroup END
endif

" Enable the Chinese characters
"set guifont=Bitstream\ Vera\ Sans\ Mono:h10:cANSI,NSimSun:h11:cGB2312
set guifont=Consolas:h11:cANSI,NSimSun:h11:cGB2312
set guifontwide=NSimSun:h11:cGB2312

VIMRC file

source $VIMRUNTIME/vimrc_example.vim
source $VIMRUNTIME/gvimrc_example.vim
set nobackup
set ch=1
set tabstop=4
set shiftwidth=4
"set softtabstop=4
set expandtab
colorscheme darkblue
"colorscheme oceandeep


" Enable the Chinese characters
set guifont=Bitstream\ Vera\ Sans\ Mono:h10:cANSI,NSimSun:h12:cGB2312
set guifontwide=NSimSun:h12:cGB2312


" display the syntax name under the cursor
map <F12> :echo synIDattr(synIDtrans(synID(line("."), col("."), 1)), "name")<CR>


" We can navigate the list by using the <F3> and <S-F3>
map <F3> :cnext<CR>
map <S-F3> :cprevious<CR>


" Let's help the tab navigation a little
map <F9> :tabprevious<CR>
map <S-F9> :tabnext<CR>


" Tlist
map <F5> :Tlist<CR>
set tags=./tags,../tags,../../tags

VIM is so cool

VIM is really cool, you can increase/decrease a number in the text directly by with CTRL-A and CTRL-X!

Adding and subtracting 

       *CTRL-A*
CTRL-A   Add [count] to the number or alphabetic character at
   or after the cursor.  {not in Vi}


       *CTRL-X*
CTRL-X   Subtract [count] from the number or alphabetic
   character at or after the cursor.  {not in Vi}

The CTRL-A and CTRL-X commands work for (signed) decimal numbers, unsigned
octal and hexadecimal numbers and alphabetic characters.  This depends on the
'nrformats' option.
- When 'nrformats' includes "alpha", Vim will change the alphabetic character
under or after the cursor.  This is useful to make lists with an alphabetic
index.
- When 'nrformats' includes "hex", Vim assumes numbers starting with '0x' or
'0X' are hexadecimal.  The case of the rightmost letter in the number
determines the case of the resulting hexadecimal number.  If there is no
letter in the current number, Vim uses the previously detected case.
- When 'nrformats' includes "octal", Vim considers numbers starting with a '0'
to be octal.  Other numbers are decimal and may have a preceding minus sign.
If the cursor is on a number, the commands apply to that number; otherwise
Vim uses the number to the right of the cursor.

For numbers with leading zeros (including all octal and hexadecimal numbers),
Vim preserves the number of characters in the number when possible.  CTRL-A on
"0077" results in "0100", CTRL-X on "0x100" results in "0x0ff".  Note that
when 'nrformats' includes "octal", decimal numbers with leading zeros are
impossible because they are indistinguishable from octal numbers.

The CTRL-A command is very useful in a macro.  Example: Use the following
steps to make a numbered list.

1. Create the first list entry, make sure it starts with a number.
2. qa      - start recording into buffer 'a'
3. Y      - yank the entry
4. p      - put a copy of the entry below the first one
5. CTRL-A    - increment the number
6. q      - stop recording
7. @a - repeat the yank, put and increment  times

copy and paste in VIM

VIM have multiple clipboard which allows you copy and save different content at the same time. The register can be any of {a-zA-Z0-9.%#:-"}. It is really interesting thing which I never notice before.

"{a-zA-Z0-9.%#:-"}   Use register {a-zA-Z0-9.%#:-"} for next delete, yank
                  or put (use uppercase character to append with
                  delete and yank) ({.%#:} only work with put).

:reg[isters]         Display the contents of all numbered and named
                  registers.  {not in Vi}

:reg[isters] {arg}   Display the contents of the numbered and named
                  registers that are mentioned in {arg}.  For example:

["x]y{motion}        Yank {motion} text [into register x].  When no
                  characters are to be yanked (e.g., "y0" in column 1),
                  this is an error when 'cpoptions' includes the 'E'
                  flag.

["x]p                Put the text [from register x] after the cursor
                  [count] times.  {Vi: no count}

I forgot there is another register *, it is as same as the system clipboard. So you can yank some text into register *, it will be in the system clipboard also. :D

VIM Tips

I am running in a English version Windows XP in office. The default encoding of the OS is english! While I still want to be able to work with some Chinese document in VIM, how can I make it happen?
That's simple, put this line into your vimrc file

set guifont=Bitstream\ Vera\ Sans\ Mono:h10:cANSI
set guifontwide=NSimSun:h11:cGB2312

VIM will be using NSimSun to display the Chinese characters. :)
And "Bitstream Vera Sans Mono" to be used for ANSI characters.

Indeed this option can be set locally for each individual files by using the VIM modeline

vim:ts=4:sw=4:expandtab:enc=utf8

All the VIM option can be changed locally. Don't forget to put this modeline into the comments :D

VIM is fantastic cool~~~

Using :vimgrep inside VIM

Grep is really power tool under the UNIX domain. From Vim 7, an internal `grep` was provided by Vim.

Using `:vimgrep` is fairly easy, just in command mode, type in

:vim[grep][!] /{pattern}/[g][j] {file} ...

The `grep` result will be put into the `quickfix` list. The `:cnext`, and `:cprevious` can be used to navigate the `quickfix` list.

Let's do something to help us! Put this into your ~/.vimrc file.

" We can navigate the list by using the  and 
map <F3> :cnext
map <S-F3> :cprevious

After that, you will be able to use the <F3> and <shift>-<F3> navigate the `quickfix` list easily. :D

Tip for trouble shooting the VIM syntax highlight

It is easy to do a VIM syntax highlight file, while it is a little difficult for you to do the trouble shooting, especially when you do a recursive pattern match with `contains`, `nextgroup` keywords.

Here is a small tip can help you a little bit.

put this into your ".vimrc" file

" display the syntax name under the cursor
map <F12> :echo synIDattr(synIDtrans(synID(line("."), col("."), 1)), "name")

For the next time, when you met some syntax highlight error, you can key in <F12> at the error place, VIM will tell you "what kind syntax ID that it is thing under the given position".

Keep fun! :)

VIM syntax for JavaScript 0.7.2 released

Today I do update the JavaScript syntax script for VIM to 0.7.2.

Until now PRC 2007.01.30-21:37 my script got:
Rating 332/99, Downloaded by 1684

I do like more feature, but I like the accuracy much more. :D
Without the context based parser, it can't highlight the JavaScript properly.

keepend instruction in VIM syntax file

In the VIM "syntax region" instruction, there is a special parameter "keepend". In the VIM tutorial, the given sample is a inline comments. Somehow it give me a misleading that the *keepend* will be only used to match the end of line '$'. While it's totally wrong. :(
在VIM的 "syntax region" 语法中，支持一个特殊的 "keepend" 参数。 在 VIM 的介绍中, 对 keepend 用法的介绍是通过一个行内注释，以及可以在注释内出现的语法来讲解的。因此我已开始对 keepend 的用法也产生了错觉，认为它就是用来匹配行尾 "$" 的。但是实际上，这样的认识是完全错误的。

Let's take a look at this example.

syntax region xDocLink       start="{" end="}" contained
syntax region xDocComment   start="/\*\*" end="\*/"
                           \ contains=xDocLink
syntax region xBlock         start="{" end="}"
                           \ contains=xDocComment keepend

if the "keepend" is defined in xBlock, the follows messge will be highlighted in wrong way.

{
    /**
     * The comments {@links}    
     */
    Block;
}

The xBlock will be terminated at the "}" inside the xDocComment. Even the the first "{" are matched as xDocLink, the "}" is still consided as the end of xBlock. It is the side effect of "keepend" instruction of xBlock.

The really meanings of "keepend" is to match the end of region, even it has already matched with its nested regions, whatever what's the pattern of end, in most case, it is "$", but it can be anything there.
其实 "keepend" 语句的实际意义是：尽可能匹配 region 所指定的 end pattern, 即便 这个pattern实际上已经被它的内联region所匹配了。这里的 keepend 实际上是指 end pattern，而不管这个 pattern 到底是什么，尽管大多数时候它都是 "$"。

Search pattern in VIM

The search pattern of VIM is little different with Perl. There is one thing I igonred at the beginning, and it made me confused for a long time. That is the group pattern can't be used inside the "[]"

In http://vimdoc.sourceforge.net/htmldoc/usr_27.html#27.6

 item matches   equivalent 
\d digit   [0-9]
\D non-digit  [^0-9]
\x hex digit  [0-9a-fA-F]
\X non-hex digit  [^0-9a-fA-F]
\s white space  [  ]     ( and )
\S non-white characters [^  ]     (not  and )
\l lowercase alpha  [a-z]
\L non-lowercase alpha [^a-z]
\u uppercase alpha  [A-Z]
\U non-uppercase alpha [^A-Z]

Using this predefined ranges works a lot faster than the character range it stands for.
But they can't be used inside the "[]" .

:-)

VIM JavaScript syntax updated to 0.6

We have been there 0.5.1 for some monthes. Today, we will move to 0.6 :) The mainly changed part is JSDoc introduction.

The syntax file has been downloaded by 1019, it's rating 256/77 at 2006-10-17.
It is the 4th rated syntax file at VIM site. Please vote me, if it is helpful :)

I hope it can come into the offical VIM package in the near later.

VIM 参考手册 （中文版）

网络上面勤劳的同志好多啊！居然看到了中文翻译版本的 VIM 参考手册，而且还是最新的 7.0 版本，本来曾经有念头作这个事情的，已经被人先行一步了。

赞叹中~~~

VIM syntax for JavaScript

This is my first VIM syntax file. Personaly, I think it is better than the Javascript syntax packaged with the VIMRUNTIME packages. Original version from Claudio Fleiner.
这是我制作的第一个 VIM syntax 文件， 其实也是在 Claudio Fleiner 原有的版本上改进而来的。自我感觉这个 syntax 比 VIM 发行版中自带的要好。:D 是不是有点自我吹捧了 xixi

It supports these lexcial elements in JavaScript: 可以识别的 JavaScript 语法类型：

• String in "" or '';
• Regex string
• Number
  
• Code comments in C/C++ style
  
• TODO FIXME XXX TBD hightlight in the comments
• JavaScript keywords
• Global Ojbects: Array Boolean Date Error Function java JavaArray JavaClass JavaObject JavaPackage Math netscape Number Object Packages RegExp String
• Bracket matches, including '{} [] ()'