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Re: Scrolling Problem with Ncurses

From: Thomas Dickey
Subject: Re: Scrolling Problem with Ncurses
Date: Sun, 19 Apr 2009 08:55:53 -0400 (EDT)

On Sun, 19 Apr 2009, Krt_Malta wrote:


I am using Ncurses to develop a text editor in C. I am successfully
scrolling up and down by using, wscrl(stdscr,1); and wscrl(stdscr,-1);
respectively. However, for example, when I scroll down one line, the first
line in the terminal clears ok but when I scroll back up, the first line
does not reappear. It scrolls up, but it gives me an empty line instead.

How can I solve this plz?

Thanks and regards,

PS. Sorry if this is a double - post, but I've had registered without
subscribing so I'm not sure if the previous post actually got delivered

generally they're saved for approval (unless the spam filter removes them)

Thomas E. Dickey

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