数字自增

在 visual 下使用 <C-a> 对数字自增, 进行自减。
魔法快捷键 - 图1
来源:https://stackoverflow.com/questions/9903660/how-to-generate-a-number-sequence-in-file-using-vi-or-vim

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转换大小写

光标所在的单词变成全小写:guw / guW
光标所在的单词变成全大写:gUw / gUW
光标所在的字符 / visual 所选择的字符 变成大/小写:vgU / vguv各种选择方式 + gUgu
光标所在的字符 / visual 所选择的字符 大小写切换:~ / vw~ / vW~v各种选择方式 + ~
从而可以进行快捷键操作:

  1. " 转换大小写
  2. nnoremap <leader>u vgu
  3. nnoremap <leader>U vgU
  4. vnoremap <leader>u gu
  5. vnoremap <leader>U gU

cmd window

参考:https://blog.sanctum.geek.nz/vim-command-window/

  • q: — Open with a command history from normal mode
  • q/ — Open with a search history from normal mode (to search forward)
  • q? — Open with a search history from normal mode (to search backward)

此外设置高度::set cmdwinheight 10