Re: Proposal: "C-z <letter>" reserved for users

[Emanuel Berg]

Skip Montanaro wrote:

> On Unix-like systems, the fg built-in command does the
> trick. Try "man bash" then search for "^SHELL BUILTIN" or
> "man fg" (at least on some systems).

OK!

I just did `suspend-frame' but nothing happened. It only works
on emacs-nw?

I have

  GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+
  Version 3.24.5, cairo version 1.16.0) of 2020-10-23

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