<div dir="ltr"><div>Thank you, Pierpaolo. I have done this setting. But Esc is still the only choice for some key bindings, like `remove-sexp’.</div><div><br></div><div>The document [1] says that:</div><div><br></div><div>
On Windows and Mac OS X, Meta is only available through the Escape key.</div><div><br></div><div>I don’t know why.</div><div><br></div><div>[1]: <a href="http://docs.racket-lang.org/drracket/Keyboard_Shortcuts.html">http://docs.racket-lang.org/drracket/Keyboard_Shortcuts.html</a></div>
<div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jul 24, 2013 at 11:58 PM, Pierpaolo Bernardi <span dir="ltr"><<a href="mailto:olopierpa@gmail.com" target="_blank">olopierpa@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">On Wed, Jul 24, 2013 at 5:28 PM, Ben Duan <<a href="mailto:yfefyf@gmail.com">yfefyf@gmail.com</a>> wrote:<br>
<br>
> I have a question here. `esc' is used as the Meta key for key bindings in<br>
> Windows, for example key `esc;c:k' for `M-C-k'. Why not use `Alt' key<br>
> instead? Is it because Windows captured these keys?<br>
<br>
</div>In the default configuration, the Alt key is used to access menus.<br>
<br>
If you in Edit -> Preferences -> Editing uncheck 'Enable keybindings<br>
in menus', you will get a more emacs-like behavior (which you can then<br>
further customize).<br>
<br>
HTH<br>
</blockquote></div><br></div>