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Re: Grabbing Escape key

From: Dave Wood
Subject: Re: Grabbing Escape key
Date: Thu, 15 Jan 2009 18:08:55 +0000
User-agent: Mutt/1.5.18 (2008-12-10)

On (23:43 13/01/09), Dan Nelson <address@hidden> put forth the proposition:
In the last episode (Jan 14), Dave Wood said:
How do I use the escape key in an input routine? I looked in
ncurses.h but didn't see anything there except ESCDELAY.

I tried using 1 as a keycode but that doesn't seem to be working:

        int c = getch();
      case 1:

getch should return 27 when ESC is pressed.  What do you see being
returned when you hit ESC?

Yes 27 works fine thanks. I got '1' because that's what grabkeys returned
when I treid it.

        Dan Nelson

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