vim 如何记录上次退出时候的修改记录 - V2EX
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woshichuanqilz
V2EX    Vim

vim 如何记录上次退出时候的修改记录

  •  
  •   woshichuanqilz 2022-09-25 01:16:49 +08:00 2667 次点击
    这是一个创建于 1111 天前的主题,其中的信息可能已经有所发展或是发生改变。

    每次重新启动 vim 上次的修改记录似乎就没有了 比如, 我刚刚启动 vim, 然后按下 u 是没有上次的修改记录的, 这个有办法保存吗?

    6 条回复    2022-09-29 16:55:14 +08:00
    ViriF
        1
    ViriF  
       2022-09-25 01:24:20 +08:00
    set undofile=true
    其实感觉用起来有点别扭,如果文件很长又没有版本控制的话
    azouever
        2
    azouever  
       2022-09-25 10:59:24 +08:00
    help 文档这里面可能会有用
    h usr_21.txt
    azouever
        3
    azouever  
       2022-09-25 11:01:55 +08:00
    h undo.txt
    logan66
        4
    logan66  
       2022-09-26 09:53:06 +08:00
    @azouever 这个会提示 -bash: h: command not found,不对吧
    azouever
        5
    azouever  
       2022-09-26 11:33:59 +08:00   1
    @logan66 这个是在 vim 中 help doc
    打开 vim 然后 command-line mode(直接:) 输入上面查询命令就行
    runwu2022
        6
    runwu2022  
       2022-09-29 16:55:14 +08:00
    在 vimrc 里面开启 backup 和 undo 选项。
    set backup
    set backupdir =$HOME/.vim/backup/
    set backupext =-vimbackup
    set backupskip =
    set directory =$HOME/.vim/swap/
    set updatecount =100
    set undofile
    set undodir =$HOME/.vim/undo/
    set viminfo ='100,n$HOME/.vim/viminfo
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