2023年7月3日发(作者：)

GVim配置⼀个漂亮的NerdTreeGVim配置⼀个漂亮的NerdTree  GVim使⽤也有⼀段时间了，有空写⼏个简单的教程帮助新⼿快速上⼿，定制⼀个个性化的编辑器把。以下是我的NerdTree效果展⽰。NerdTree插件NerdTree下载安装  如果你安装了插件管理器的化安装就很简单了，如果没有安装使⽤任何插件管理器，那我建议你还是装⼀个，因为vim你会⽤到的插件挺多的，有个管理器很⽅便。  将这句添加到vimrc中Plugin 'scrooloose/nerdtree'，随后重启下vim然后命令模式下执⾏:BundleInstall（具体根据你装的插件，我装的是Bundle。）安装指令，完毕后最好再重启⼀次vim。NerdTree配置  ps: 以下我的配置仅供参考，具体配置请查阅github上的⽂档，因为随着作者版本的升级指令和功能可能会边。总之请灵活学习。""""""""""""""""""""""""""""""""NerdTree setting"""""""""""""""""""""""""""""""set encoding=utf-8

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"Show line g:NERDTreeShowlineNumber=1"Show hide g:NERDTreeHidden=0"Show Node NERDTreeDirArrows=1"Delete help information at the toplet NERDTreeMinimalUI=1let g:NERDTreeDirArrowExpandable = '|'let g:NERDTreeDirArrowCollapsible = '/'  简单解释下，前⾯⼏⾏将⼏个部分的字体设置为utf-8是为了防⽌再windows下乱码。是否显⽰⾏号这⾥配置为是，因为否的话左边⼀列每⾏⾸都会显⽰|符号，太多了不好看。配置为是反倒不会显⽰⾏号，且只有在⽂件夹左边才会显⽰|符号。剩下的配置根据注释意思好理解。⽂件召开或关闭很多⼈配置为三⾓符号，我试了下windows下需要折腾合适字体才能显⽰，我现在⽤的molokai字体是不⽀持的。其实我更喜欢的是键盘上的|和/符号，简单粗暴。  另外我还建议加上这样⼀句配置，作⽤是当剩余的窗⼝都不是⽂件编辑窗⼝时，⾃动退出vim。就是你都不编辑⽂件了，还剩个NerdTree窗⼝在那⾥时⾃动退出GVim（执⾏:qa!)。autocmd BufEnter * if 0 == len(filter(range(1, winnr('$')), 'empty(getbufvar(winbufnr(v:val), "&bt"))')) | qa! | endifvim-devicons插件  为了在NerdTree中显⽰图标需要装此插件，当然这个插件不光⽀持NerdTree，还⽀持vim-airline、CtrlP、powerline等。vim-devicons下载安装  插件安装都类似的，在vimrc中添加Plugin ‘ryanoasis/vim-devicons’vim-devicons配置"""""""""""""""""""""""""""""""vim-devicons settings""""""""""""""""""""""""""""""`set encoding=UTF-8"Can be enabled or disabledlet g:webdevicons_enable_nerdtree = 1"whether or not to show the nerdtree brackets around flagslet g:webdevicons_conceal_nerdtree_brackets = 1"adding to vim-airline's tablinelet g:webdevicons_enable_airline_tabline = 1"adding to vim-airline's statuslinelet g:webdevicons_enable_airline_statusline = 1  根据注释很容易明⽩这些配置的作⽤，就是让这些插件⽀持特殊符号的显⽰。  装完着两个插件还没结束。你装了NerdTree⽀持了⽬录树显⽰，devicons⽀持显⽰图标和⾼亮，最后还需要插件来管理显⽰的规则，即什么⽂件或⽂件夹应该显⽰什么样的图标和颜⾊。有了上⾯的安装基础，我下⾯讲的简略⼀点。vim-nerdtree-syntax-highlight插件  这个插件能根据⽂件类型显⽰不同的图标和颜⾊，⼤⼤美化了NerdTree显⽰效果。vim-nerdtree-syntax-highlight下载安装  vimrc⽂件中添加Plugin 'tiagofumo/vim-nerdtree-syntax-highlight'安装插件。vim-nerdtree-syntax-highlight配置"""""""""""""""""""""""""""""""vim-nerdtree-syntax-highlight settings"""""""""""""""""""""""""""""""Highlight full name (not only icons). You need to add this if you don't have vim-devicons and want g:NERDTreeFileExtensionHighlightFullName = 1let g:NERDTreeExactMatchHighlightFullName = 1let g:NERDTreePatternMatchHighlightFullName = 1"Highlight full name (not only icons). You need to add this if you don't have vim-devicons and want g:NERDTreeHighlightFolders = 1"highlights the folder namelet g:NERDTreeHighlightFoldersFullName = 1"you can add these colors to your .vimrc to help customizinglet s:brown = "905532"let s:aqua = "3AFFDB"let s:blue = "689FB6"let s:darkBlue = "44788E"let s:purple = "834F79"let s:lightPurple = "834F79"let s:red = "AE403F"let s:beige = "F5C06F"let s:yellow = "F09F17"let s:orange = "D4843E"let s:darkOrange = "F16529"let s:pink = "CB6F6F"let s:salmon = "EE6E73"let s:green = "8FAA54"let s:Turquoise = "40E0D0"let s:lightGreen = "31B53E"let s:white = "FFFFFF"let s:rspec_red = "FE405F"let s:git_orange = "F54D27"let s:gray = "808A87"let g:NERDTreeExtensionHighlightColor = {} " this line is needed to avoid errorlet g:NERDTreeExtensionHighlightColor['o'] = s:gray " sets the color of o files to bluelet g:NERDTreeExtensionHighlightColor['h'] = s:blue " sets the color of h files to bluelet g:NERDTreeExtensionHighlightColor['c'] = s:green " sets the color of c files to bluelet g:NERDTreeExtensionHighlightColor['cpp'] = s:green " sets the color of cpp files to bluelet g:NERDTreeExtensionHighlightColor['c++'] = s:green " sets the color of c++ files to blue  这个插件有⼀些默认的颜⾊显⽰规则，但是⽀持⾃定义，你可以制定颜⾊值和哪些后缀的⽂件显⽰什么颜⾊，没有指定的就还是按默认规则，如果默认也没指定那就时⽩⾊。  *ps:这⾥有个坑。你如果看过github上作者给出的配置，你会发现作者在每句指定⽂件类型颜⾊的配置前都加了⼀句letg:NERDTreeExtensionHighlightColor = {}，在Windows下这么配置只有最后⼀句指定⽂件类型的颜⾊能⽣效，后来我只保留了第⼀句就没问题了。 &ems;完了吗？还没有！我再推荐⼀个插件，对于编写github的⼈有帮助。这个插件能⽤图标在NerdTree⾥（vim-gitgutter是在编辑区⾥按⾏标识）标识出哪些⽬录下的哪些⽂件做了何种修改，⽐如增加、删除、新创建等。nerdtree-git-plugin插件  和github上传的代码作对⽐，在NerdTree⽬录中⽤图标标识出⽂件和⽂件夹做了何种修改的插件。nerdtree-git-plugin下载安装  在vimrc中添加Plugin 'Xuyuanp/nerdtree-git-plugin'安装此插件。nerdtree-git-plugint配置"""""""""""""""""""""""""""""""nerdtree-git-plugin settings""""""""""""""""""""""""""""""let g:NERDTreeShowIgnoredStatus = 1let g:NERDTreeIndicatorMapCustom = { "Modified" : "✹", "Staged" : "✚", "Untracked" : "✭", "Renamed" : "➜", "Unmerged" : "═", "Deleted" : "✖", "Dirty" : "✗", "Clean" : "✔