miscellaneous features - Githubissues

jangko / nim-noise

Nim implementation of linenoise command line editor

MIT License

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miscellaneous features #8

Open timotheecour opened 5 years ago

timotheecour commented 5 years ago

zsh allows undo last editing command, so that we can undo the effects of CTRL-W for example
[EDIT] zsh allows to skip duplicates when navigating history (they're saved in history but only each unique instance is recalled when navigating with up arrow)

jangko commented 5 years ago

Implementing an undo-redo stack is a challenging task for any UI application, including command line app. But I also realize the importance of this feature because we are dealing with human, and human often make mistakes during text editing.