#98 U (uppercase u) for undo all changes in a line

Editing (36)

Hi, I noticed that though the 'u' command is working in jvi, the 'U' ( uppercase u ) command is not. The 'U' command undoes all the changes that
happened in a line whether individual changes within the line were undone or redone.
It (The undo) works at the line level, restoring the line to what it was before any undo/redo/undo etc commands were done on the line.
Would it be possible to implement this ? Thx.


  • Ernie Rael

    Ernie Rael - 2012-10-16

    The undo/redo is based on swing's undo/redo with some addition features provided by NetBeans. Getting that to also handle the "U" command would be tricky. I don't know how the corner cases work, for example after hitting RETURN in insert mode, what does a subsequent "U" do?

    I won't be working on that, but would support anyone who wanted to investigate/implement it.

  • Ernie Rael

    Ernie Rael - 2012-10-16
    • priority: 5 --> 4

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