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riscy / shx-for-emacs

An Emacs shell-mode (and comint-mode) extension that enables displaying small plots and graphics and lets users write shell commands in Emacs Lisp.
GNU General Public License v3.0
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Shx disable undo typing a command? #4

Closed ghost closed 6 years ago

ghost commented 6 years ago

Hi,

I notice that after installing the shx package, I could not undo typing the current command. For example, in shell mode when typing ls *.txt, if I delete the text *.txt, I cannot undo it by undo (C-/). There is a message informs that "No undo information in this buffer"

I'd like to double check with you is this caused by shx?

Thank you!

riscy commented 6 years ago

This is definitely caused by shx.

I've thought about it and decided I should have shx not disable undo in the next release, and rather make it a customization option. The benefit is it makes the shell a little faster, but I think it's too surprising.

Thanks for pointing this out!

riscy commented 6 years ago

Should be fixed in the latest release. Thanks again. :)

ghost commented 6 years ago

Thank you for the update! (y)