撤消重做循环缓冲区 撤消重做循环缓冲区是C ++ 17兼容的库 克隆 作为非子模块 git clone --recursive https://github.com/mgood7123/Undo-Redo-CircularBuffer 作为子模块 git submodule add https://github.com/mgood7123/Undo-Redo-CircularBuffer path/where/Undo-Redo-CircularBuffer/should/reside/Undo