head	1.3;
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locks; strict;
comment	@# @;


1.3
date	2000.10.16.01.34.39;	author wiz;	state Exp;
branches;
next	1.2;

1.2
date	2000.08.11.23.49.06;	author itojun;	state Exp;
branches;
next	1.1;

1.1
date	2000.08.11.23.47.51;	author itojun;	state Exp;
branches;
next	;


desc
@@


1.3
log
@Clean up input handling.
Patches provided by Brett Lymn in private mail.
@
text
@$NetBSD$

--- screen.c.orig	Tue Jun  6 20:53:24 2000
+++ screen.c
@@@@ -6,6 +6,7 @@@@
 struct window info_win;
 static chtype *curs_buf;
 extern int screen_cols;
+int old_cur_vis = 1; /* this is the cursor mode, set to normal as default */
 
 char *help_line[] = 
 	{
@@@@ -38,7 +39,7 @@@@
 	}
 
 	wattrset(users_list.wd, A_BOLD);
-        printf("\033[?25l");                    /* disable cursor */
+        old_cur_vis = curs_set(0);                    /* disable cursor */
 
         start_color();
 	init_pair(1,COLOR_CYAN,COLOR_BLACK);
@@@@ -58,6 +59,7 @@@@
 	
 	cbreak();
         nodelay(stdscr,TRUE);
+	keypad(info_win.wd, TRUE);
         scrollok(users_list.wd,TRUE);
         noecho();
 }				
@@@@ -67,7 +69,7 @@@@
 	werase(help_win.wd);
 	wrefresh(help_win.wd);
 	endwin();
-        printf("\033[?25h");            /* enable cursor */
+        curs_set(old_cur_vis);            /* enable cursor */
 }
 
 void cursor_on(struct window *w, int line)
@@@@ -116,7 +118,8 @@@@
 		if (i > w->cols) break;
 		if (*p < 17){
 			i--;
-			waddnstr(w->wd, q, p - q);
+			if (p - q != 0)
+				waddnstr(w->wd, q, p - q);
 			wattrset(w->wd, COLOR_PAIR(*p));
 			q = p + 1;
 		}
@


1.2
log
@correct typo in comment
@
text
@d1 41
a41 7
$NetBSD: patch-ab,v 1.1 2000/08/11 23:47:51 itojun Exp $
BSD curses: use strlen(s) on waddnstr(w, s, 0)
ncurses: print nothing on waddnstr(w, s, 0)
the code assumes ncurses behavior.  be explicit about the requirement.
--- screen.c-	Fri Aug 11 22:05:43 2000
+++ screen.c	Fri Aug 11 22:06:00 2000
@@@@ -118,3 +118,4 @@@@
d47 2
@


1.1
log
@support non-ncurses build.  use {REPLACE,USE}_CURSES for ncurses detection.
@
text
@d1 1
a1 1
$NetBSD$
d3 1
a3 1
ncurses: pirnt nothing on waddnstr(w, s, 0)
@