From: edwards AT panasync DOT canuck DOT ca (Colten Edwards)
Subject: select()
10 May 1997 19:01:34 -0700
Approved: cygnus DOT gnu-win32 AT cygnus DOT com
Distribution: cygnus
Message-ID: <Pine.LNX.3.95.970510151521.550C-100000.cygnus.gnu-win32@panasync.canuck.ca>
Reply-To: edwac AT sasknet DOT sk DOT ca
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Original-To: gnu-win32 AT cygnus DOT com
Original-Sender: owner-gnu-win32 AT cygnus DOT com


kudos to the new b18 cygnus tools... with it I was able to port my irc
client BitchX quiet easily to win95/NT. but the new select has an odd
behaviour. when you remove the focus from the window running my client,
all input/output in that window stops.  Is this a design feature or
something else? Also the new console handler is quite good, but still
needs some work... I found that I had to hard code the term handler to use
ALDL handling instead of CS handling in order to scroll the window
properly.

        tputs_x(tgoto(CS, line2, line1));  /* shouldn't do this each time*/
        if (n < 0)
        {
                term_move_cursor(0, line1);
                n = -n;
        }
        else
                term_move_cursor(0, line2);
        for (i = 0; i < n; i++)
                tputs_x(thing);
        tputs_x(tgoto(CS, LI - 1, 0));  /* shouldn't do this each time */
        return (0);

which is preferable to the following code which I have to use

        if (n > 0)
        {
                term_move_cursor(0, line1);
                tputs_x(tgoto(DL, n, n));
                term_move_cursor(0, line2 - n + 1);
                tputs_x(tgoto(AL, n, n));
        }
        else if (n < 0)
        {
                n = -n;
                term_move_cursor(0, line2-n+1);
                tputs_x(tgoto(DL, n, n));
                term_move_cursor(0, line1);
                tputs_x(tgoto(AL, n, n));
        }
        return (0);

						Colten Edwards


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