Re: Alt+function keys and other keys

2010-03-11 Thread Miguel Pérez
What I wonder is why even on the reference terminal xterm, some key escape
sequences aren't even recognized, including simple enough ones such as
ctrl-f1 or alt-f1.

A possible way to fix all of this could be to allow raw character sequences
to be assigned to commands in mc.keymap, such as

PanelSortOrderByName = \eO5P

though this would make it more difficult to use. The best solution would be
to properly support all escape sequences.


Date: Wed, 10 Mar 2010 22:37:04 +0100
 From: Yury V. Zaytsev y...@shurup.com
 To: R. Steven Rainwater srainwa...@ncc.com
 Cc: mc-devel@gnome.org
 Subject: Re: Alt+function keys and other keys
 Message-ID: 1268257024.7065.13.ca...@mypride
 Content-Type: text/plain

 On Wed, 2010-03-10 at 09:55 -0600, R. Steven Rainwater wrote:

  Maybe there needs to be a policy that key combination changes must be
   tested on mainline terminals before they are accepted in released
   versions of MC.

 The issue here is that xterm is considered to be the reference, and in
 fact in what concerns the PgUp / PgDown problem, it's a Gnome terminal
 bug that VTE maintainers are unwilling to fix.

 --
 Sincerely yours,
  Yury V. Zaytsev


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Re: Alt+function keys and other keys

2010-03-11 Thread Thomas Dickey

On Thu, 11 Mar 2010, Miguel P??rez wrote:


What I wonder is why even on the reference terminal xterm, some key escape
sequences aren't even recognized, including simple enough ones such as
ctrl-f1 or alt-f1.


It depends on the keyboard configuration.  (The vt220 flavor won't do 
much with control/F1).  The (default) Sun/PC does send different 
sequences...


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Re: Alt+function keys and other keys

2010-03-11 Thread Miguel Pérez
It does, but they are not recognized. Here's an example of different alt-f1
sequences I've seen:

Konsole (TERM=konsole), native keyboard (xterm XFree 4.x.x): ^[O3P
xterm (TERM=xterm): ^[[1;3P
urxvt (TERM=rxvt-unicode): ^[^[[11~
mlterm (TERM=mlterm): ^[[11;3~

Midnight Commander doesn't recognize any of these. I wonder what kind of
terminal does it expect (shouldn't it be flexibly detected from TERM?).

~Miguel


2010/3/11 Thomas Dickey dic...@his.com

 On Thu, 11 Mar 2010, Miguel Pérez wrote:

  What I wonder is why even on the reference terminal xterm, some key escape
 sequences aren't even recognized, including simple enough ones such as
 ctrl-f1 or alt-f1.


 It depends on the keyboard configuration.  (The vt220 flavor won't do
 much with control/F1).  The (default) Sun/PC does send different
 sequences...

 --
 Thomas E. Dickey
 http://invisible-island.net
 ftp://invisible-island.net




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