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Re: lynx-dev Keys, an attempt to understand
From: |
Klaus Weide |
Subject: |
Re: lynx-dev Keys, an attempt to understand |
Date: |
Thu, 11 Feb 1999 05:08:38 -0600 (CST) |
On Wed, 10 Feb 1999, Jacob Poon wrote:
> On Wed, 10 Feb 1999, Henry Nelson wrote:
>
> > My concept is that there "ought" to be a table which can hold at least
> > 424 (106 keys x 4 variations [alone, shift-, ctrl-, alt-]) keystrokes
> > with mappings to 1272 actions (424 keystrokes x 3 modes [browser, dired,
> > text editor]). [ ... ]
>
> 424? Isn't this too limited? Even DOS machines had added a few more
> modifier keys recently. It will be bettter if Lynx can accept actions
> that use several modifier keys at the same time, so that Lynx will not
> run out key maps so easily as it currently does.
[ much snippage ]
> So, the L2 encoder generates one of the following codes for each key
> combination:
>
> yyyyyyyy if no modifier;
> 11111111vvvvvvvvxxxxxxxxxxxxxxxx.....yyyyyyyy if modifier is used. Note
> that byte value 0xFF is assumed as the 'extended key'.
>
> The 'v' bits tells L3 decoder how many bits are used as modifiers.
> Modifiers are encoded in network byte order (big-endian), because it will
> allow data to be packed further, by allocating less frequently used
> modifiers as 'most significant bits'.
This looks more like a proposal for a protocol to ship keys over a wire,
than anything useful in lynx for passing values between function. I'm
afraid you would have to explain much more, or better build a prototype...
Klaus
- Re: lynx-dev Keys, an attempt to understand, (continued)
lynx-dev Re: Keys, an attempt to understand, Kim DeVaughn, 1999/02/10
Re: lynx-dev Keys, - a correction, Klaus Weide, 1999/02/13
Re: lynx-dev Keys, an attempt to understand, Lloyd G. Rasmussen, 1999/02/10
Re: lynx-dev Keys, an attempt to understand, Henry Nelson, 1999/02/10
Re: lynx-dev Keys, an attempt to understand, Henry Nelson, 1999/02/10
Re: lynx-dev Keys, an attempt to understand, dickey, 1999/02/10
Re: lynx-dev Keys, an attempt to understand, Henry Nelson, 1999/02/15
Re: lynx-dev Keys, an attempt to understand, dickey, 1999/02/15