vim

使用vim已经好多次了，每次拿起来，又放下。主要原因是不习惯他的操作方式。这次重新拿起来，想好好学习一下。做个笔记。

www.vim.org上可以下载最新版本的gvim,gvim比vim要好用点，个人感觉。

插件：tagbar，比taglist更适合做oop

sqluilities,sql格式化工具

exVim,这个的安装，有点麻烦，他需要2个依赖组件，需要自己去下载安装。其中一个是align.vim，

下载之后是一个压缩包。解压后，打开gvim，执行 :cd align所在的目录， 然后 :vi align.vba , so % , q,这样就ok了。

我用官网上的那个:vim align.vba.zip 命令，安装不了。自己整了半天。

修改下_vimrc,将 colorscheme设置为ex_lightgray,这个配色还比较喜欢。

安装的gvim菜单默认是不现实的，对于一个新手来说，记不住那么多的命令，就使用菜单了。

加上下面的代码，让菜单默认现实。

set guioptions+=m

set guioptions+=T

css的着色存在问题，而且不是所见即所得的形式。加上下面在syntax/css.vim里面加上这段代码。这个是网上找的资料。

可以自己google下。

function! s:FGforBG(bg)

   " takes a 6hex color code and returns a matching color that is visible

   let pure = substitute(a:bg,'^#','','')

   let r = eval('0x'.pure[0].pure[1])

   let g = eval('0x'.pure[2].pure[3])

   let b = eval('0x'.pure[4].pure[5])

   if r*30 + g*59 + b*11 > 12000

      return '#000000'

   else

      return '#ffffff'

   end

endfunction

 

function! s:SetMatcher(clr,pat)

   let group = 'cssColor'.substitute(a:clr,'^#','','')

   redir => s:currentmatch

      silent! exe 'syn list '.group

   redir END

   if s:currentmatch !~ a:pat.'\/'

      exe 'syn match '.group.' /'.a:pat.'\>/ contained'

      exe 'syn cluster cssColors add='.group

      if has('gui_running')

        exe 'hi '.group.' guifg='.s:FGforBG(a:clr)

        exe 'hi '.group.' guibg='.a:clr

      elseif &t_Co == 256

        exe 'hi '.group.' ctermfg='.s:Rgb2xterm(s:FGforBG(a:clr))

        exe 'hi '.group.' ctermbg='.s:Rgb2xterm(a:clr)

      endif

      return 1

   else

      return 0

   endif

endfunction

 

"" the 6 value iterations in the xterm color cube

let s:valuerange = [ 0x00, 0x5F, 0x87, 0xAF, 0xD7, 0xFF ]

"

"" 16 basic colors

let s:basic16 = [ [ 0x00, 0x00, 0x00 ], [ 0xCD, 0x00, 0x00 ], [ 0x00, 0xCD, 0x00 ], [ 0xCD, 0xCD, 0x00 ], [ 0x00, 0x00, 0xEE ], [ 0xCD, 0x00, 0xCD ], [ 0x00, 0xCD, 0xCD ], [ 0xE5, 0xE5, 0xE5 ], [ 0x7F, 0x7F, 0x7F ], [ 0xFF, 0x00, 0x00 ], [ 0x00, 0xFF, 0x00 ], [ 0xFF, 0xFF, 0x00 ], [ 0x5C, 0x5C, 0xFF ], [ 0xFF, 0x00, 0xFF ], [ 0x00, 0xFF, 0xFF ], [ 0xFF, 0xFF, 0xFF ] ]

:

function! s:Xterm2rgb(color) 

" 16 basic colors

   let r=0

   let g=0

   let b=0

   if a:color<16

      let r = s:basic16[a:color][0]

      let g = s:basic16[a:color][1]

      let b = s:basic16[a:color][2]

   endif

" color cube color

   if a:color>=16 && a:color<=232

      let color=a:color-16

      let r = s:valuerange[(color/36)%6]

      let g = s:valuerange[(color/6)%6]

      let b = s:valuerange[color%6]

   endif

" gray tone

if a:color>=233 && a:color<=253

      let r=8+(a:color-232)*0x0a

      let g=r

      let b=r

   endif

   let rgb=[r,g,b]

   return rgb

endfunction

 

function! s:pow(x, n)

   let x = a:x

   for i in range(a:n-1)

      let x = x*a:x

   return x

endfunction

 

let s:colortable=[]

for c in range(0, 254)

   let color = s:Xterm2rgb(c)

   call add(s:colortable, color)

endfor

 

" selects the nearest xterm color for a rgb value like #FF0000

function! s:Rgb2xterm(color)

   let best_match=0

   let smallest_distance = 10000000000

   let r = eval('0x'.a:color[1].a:color[2])

   let g = eval('0x'.a:color[3].a:color[4])

   let b = eval('0x'.a:color[5].a:color[6])

   for c in range(0,254)

      let d = s:pow(s:colortable[c][0]-r,2) + s:pow(s:colortable[c][1]-g,2) + s:pow(s:colortable[c][2]-b,2)

      if d<smallest_distance

      let smallest_distance = d

      let best_match = c

      endif

   endfor

   return best_match

endfunction

 

function! s:SetNamedColor(clr,name)

   let group = 'cssColor'.substitute(a:clr,'^#','','')

   exe 'syn keyword '.group.' '.a:name.' contained'

   exe 'syn cluster cssColors add='.group

   if has('gui_running')

     exe 'hi '.group.' guifg='.s:FGforBG(a:clr)

     exe 'hi '.group.' guibg='.a:clr

   elseif &t_Co == 256

     exe 'hi '.group.' ctermfg='.s:Rgb2xterm(s:FGforBG(a:clr))

     exe 'hi '.group.' ctermbg='.s:Rgb2xterm(a:clr)

   endif

   return 23

endfunction

 

function! s:PreviewCSSColorInLine(where)

   " TODO use cssColor matchdata

"Add-Begin by dantezhu in 2012-01-16 18:40:55

   let line_str = getline(a:where)

   let i = 0

   while i < len(line_str)

       " code

       let foundcolor = matchstr(line_str, '#[0-9A-Fa-f]\{3,6\}\>', i)

 

       let i += len(foundcolor)

 

       let color = ''

       if foundcolor != ''

           if foundcolor =~ '#\x\{6}$'

               let color = foundcolor

           elseif foundcolor =~ '#\x\{3}$'

               let color = substitute(foundcolor, '\(\x\)\(\x\)\(\x\)', '\1\1\2\2\3\3', '')

           else

               let color = ''

           endif

           if color != ''

               call s:SetMatcher(color,foundcolor)

           else

               continue

           endif

       else

           return 0

       endif

   endw

   "Add-End

endfunction

"Mod-Begin by dantezhu in 2011-03-15 17:17:07

if has("gui_running") "|| &t_Co==256

"Mod-End

   " HACK modify cssDefinition to add @cssColors to its contains

   redir => s:olddef

      silent!  syn list cssDefinition

   redir END

   if s:olddef != ''

      let s:b = strridx(s:olddef,'matchgroup')

      if s:b != -1

         exe 'syn region cssDefinition '.strpart(s:olddef,s:b).',@cssColors'

      endif

   endif

 

   " w3c Colors

   let i = s:SetNamedColor('#800000', 'maroon')

   let i = s:SetNamedColor('#ff0000', 'red')

   let i = s:SetNamedColor('#ffA500', 'orange')

   let i = s:SetNamedColor('#ffff00', 'yellow')

   let i = s:SetNamedColor('#808000', 'olive')

   let i = s:SetNamedColor('#800080', 'purple')

   let i = s:SetNamedColor('#ff00ff', 'fuchsia')

   let i = s:SetNamedColor('#ffffff', 'white')

   let i = s:SetNamedColor('#00ff00', 'lime')

   let i = s:SetNamedColor('#008000', 'green')

   let i = s:SetNamedColor('#000080', 'navy')

   let i = s:SetNamedColor('#0000ff', 'blue')

   let i = s:SetNamedColor('#00ffff', 'aqua')

   let i = s:SetNamedColor('#008080', 'teal')

   let i = s:SetNamedColor('#000000', 'black')

   let i = s:SetNamedColor('#c0c0c0', 'silver')

   let i = s:SetNamedColor('#808080', 'gray')

 

   " extra colors

   let i = s:SetNamedColor('#F0F8FF','AliceBlue')

   let i = s:SetNamedColor('#FAEBD7','AntiqueWhite')

   let i = s:SetNamedColor('#7FFFD4','Aquamarine')

   let i = s:SetNamedColor('#F0FFFF','Azure')

   let i = s:SetNamedColor('#F5F5DC','Beige')

   let i = s:SetNamedColor('#FFE4C4','Bisque')

   let i = s:SetNamedColor('#FFEBCD','BlanchedAlmond')

   let i = s:SetNamedColor('#8A2BE2','BlueViolet')

   let i = s:SetNamedColor('#A52A2A','Brown')

   let i = s:SetNamedColor('#DEB887','BurlyWood')

   let i = s:SetNamedColor('#5F9EA0','CadetBlue')

   let i = s:SetNamedColor('#7FFF00','Chartreuse')

   let i = s:SetNamedColor('#D2691E','Chocolate')

   let i = s:SetNamedColor('#FF7F50','Coral')

   let i = s:SetNamedColor('#6495ED','CornflowerBlue')

   let i = s:SetNamedColor('#FFF8DC','Cornsilk')

   let i = s:SetNamedColor('#DC143C','Crimson')

   let i = s:SetNamedColor('#00FFFF','Cyan')

   let i = s:SetNamedColor('#00008B','DarkBlue')

   let i = s:SetNamedColor('#008B8B','DarkCyan')

   let i = s:SetNamedColor('#B8860B','DarkGoldenRod')

   let i = s:SetNamedColor('#A9A9A9','DarkGray')

   let i = s:SetNamedColor('#A9A9A9','DarkGrey')

   let i = s:SetNamedColor('#006400','DarkGreen')

   let i = s:SetNamedColor('#BDB76B','DarkKhaki')

   let i = s:SetNamedColor('#8B008B','DarkMagenta')

   let i = s:SetNamedColor('#556B2F','DarkOliveGreen')

   let i = s:SetNamedColor('#FF8C00','Darkorange')

   let i = s:SetNamedColor('#9932CC','DarkOrchid')

   let i = s:SetNamedColor('#8B0000','DarkRed')

   let i = s:SetNamedColor('#E9967A','DarkSalmon')

   let i = s:SetNamedColor('#8FBC8F','DarkSeaGreen')

   let i = s:SetNamedColor('#483D8B','DarkSlateBlue')

   let i = s:SetNamedColor('#2F4F4F','DarkSlateGray')

   let i = s:SetNamedColor('#2F4F4F','DarkSlateGrey')

   let i = s:SetNamedColor('#00CED1','DarkTurquoise')

   let i = s:SetNamedColor('#9400D3','DarkViolet')

   let i = s:SetNamedColor('#FF1493','DeepPink')

   let i = s:SetNamedColor('#00BFFF','DeepSkyBlue')

   let i = s:SetNamedColor('#696969','DimGray')

   let i = s:SetNamedColor('#696969','DimGrey')

   let i = s:SetNamedColor('#1E90FF','DodgerBlue')

   let i = s:SetNamedColor('#B22222','FireBrick')

   let i = s:SetNamedColor('#FFFAF0','FloralWhite')

   let i = s:SetNamedColor('#228B22','ForestGreen')

   let i = s:SetNamedColor('#DCDCDC','Gainsboro')

   let i = s:SetNamedColor('#F8F8FF','GhostWhite')

   let i = s:SetNamedColor('#FFD700','Gold')

   let i = s:SetNamedColor('#DAA520','GoldenRod')

   let i = s:SetNamedColor('#808080','Grey')

   let i = s:SetNamedColor('#ADFF2F','GreenYellow')

   let i = s:SetNamedColor('#F0FFF0','HoneyDew')

   let i = s:SetNamedColor('#FF69B4','HotPink')

   let i = s:SetNamedColor('#CD5C5C','IndianRed')

   let i = s:SetNamedColor('#4B0082','Indigo')

   let i = s:SetNamedColor('#FFFFF0','Ivory')

   let i = s:SetNamedColor('#F0E68C','Khaki')

   let i = s:SetNamedColor('#E6E6FA','Lavender')

   let i = s:SetNamedColor('#FFF0F5','LavenderBlush')

   let i = s:SetNamedColor('#7CFC00','LawnGreen')

   let i = s:SetNamedColor('#FFFACD','LemonChiffon')

   let i = s:SetNamedColor('#ADD8E6','LightBlue')

   let i = s:SetNamedColor('#F08080','LightCoral')

   let i = s:SetNamedColor('#E0FFFF','LightCyan')

   let i = s:SetNamedColor('#FAFAD2','LightGoldenRodYellow')

   let i = s:SetNamedColor('#D3D3D3','LightGray')

   let i = s:SetNamedColor('#D3D3D3','LightGrey')

   let i = s:SetNamedColor('#90EE90','LightGreen')

   let i = s:SetNamedColor('#FFB6C1','LightPink')

   let i = s:SetNamedColor('#FFA07A','LightSalmon')

   let i = s:SetNamedColor('#20B2AA','LightSeaGreen')

   let i = s:SetNamedColor('#87CEFA','LightSkyBlue')

   let i = s:SetNamedColor('#778899','LightSlateGray')

   let i = s:SetNamedColor('#778899','LightSlateGrey')

   let i = s:SetNamedColor('#B0C4DE','LightSteelBlue')

   let i = s:SetNamedColor('#FFFFE0','LightYellow')

   let i = s:SetNamedColor('#32CD32','LimeGreen')

   let i = s:SetNamedColor('#FAF0E6','Linen')

   let i = s:SetNamedColor('#FF00FF','Magenta')

   let i = s:SetNamedColor('#66CDAA','MediumAquaMarine')

   let i = s:SetNamedColor('#0000CD','MediumBlue')

   let i = s:SetNamedColor('#BA55D3','MediumOrchid')

   let i = s:SetNamedColor('#9370D8','MediumPurple')

   let i = s:SetNamedColor('#3CB371','MediumSeaGreen')

   let i = s:SetNamedColor('#7B68EE','MediumSlateBlue')

   let i = s:SetNamedColor('#00FA9A','MediumSpringGreen')

   let i = s:SetNamedColor('#48D1CC','MediumTurquoise')

   let i = s:SetNamedColor('#C71585','MediumVioletRed')

   let i = s:SetNamedColor('#191970','MidnightBlue')

   let i = s:SetNamedColor('#F5FFFA','MintCream')

   let i = s:SetNamedColor('#FFE4E1','MistyRose')

   let i = s:SetNamedColor('#FFE4B5','Moccasin')

   let i = s:SetNamedColor('#FFDEAD','NavajoWhite')

   let i = s:SetNamedColor('#FDF5E6','OldLace')

   let i = s:SetNamedColor('#6B8E23','OliveDrab')

   let i = s:SetNamedColor('#FF4500','OrangeRed')

   let i = s:SetNamedColor('#DA70D6','Orchid')

   let i = s:SetNamedColor('#EEE8AA','PaleGoldenRod')

   let i = s:SetNamedColor('#98FB98','PaleGreen')

   let i = s:SetNamedColor('#AFEEEE','PaleTurquoise')

   let i = s:SetNamedColor('#D87093','PaleVioletRed')

   let i = s:SetNamedColor('#FFEFD5','PapayaWhip')

   let i = s:SetNamedColor('#FFDAB9','PeachPuff')

   let i = s:SetNamedColor('#CD853F','Peru')

   let i = s:SetNamedColor('#FFC0CB','Pink')

   let i = s:SetNamedColor('#DDA0DD','Plum')

   let i = s:SetNamedColor('#B0E0E6','PowderBlue')

   let i = s:SetNamedColor('#BC8F8F','RosyBrown')

   let i = s:SetNamedColor('#4169E1','RoyalBlue')

   let i = s:SetNamedColor('#8B4513','SaddleBrown')

   let i = s:SetNamedColor('#FA8072','Salmon')

   let i = s:SetNamedColor('#F4A460','SandyBrown')

   let i = s:SetNamedColor('#2E8B57','SeaGreen')

   let i = s:SetNamedColor('#FFF5EE','SeaShell')

   let i = s:SetNamedColor('#A0522D','Sienna')

   let i = s:SetNamedColor('#87CEEB','SkyBlue')

   let i = s:SetNamedColor('#6A5ACD','SlateBlue')

   let i = s:SetNamedColor('#708090','SlateGray')

   let i = s:SetNamedColor('#708090','SlateGrey')

   let i = s:SetNamedColor('#FFFAFA','Snow')

   let i = s:SetNamedColor('#00FF7F','SpringGreen')

   let i = s:SetNamedColor('#4682B4','SteelBlue')

   let i = s:SetNamedColor('#D2B48C','Tan')

   let i = s:SetNamedColor('#D8BFD8','Thistle')

   let i = s:SetNamedColor('#FF6347','Tomato')

   let i = s:SetNamedColor('#40E0D0','Turquoise')

   let i = s:SetNamedColor('#EE82EE','Violet')

   let i = s:SetNamedColor('#F5DEB3','Wheat')

   let i = s:SetNamedColor('#F5F5F5','WhiteSmoke')

   let i = s:SetNamedColor('#9ACD32','YellowGreen')

   let i = 1

   while i <= line("$")

      call s:PreviewCSSColorInLine(i)

      let i = i+1

   endwhile

   unlet i

 

   autocmd CursorHold * silent call s:PreviewCSSColorInLine('.')

"Del-Begin by dantezhu in 2011-03-15 17:17:00

   "autocmd CursorHoldI * silent call s:PreviewCSSColorInLine('.')

"Del-End

   set ut=100

endif " has("gui_running")