jdc
parent
b469b163b9
commit
d4f82864b6
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@ -233,7 +233,7 @@ the corners are left blank to avoid a scroll.
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.De
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Check if terminal can change colors.
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.Ds
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.Fn cbreak "" \(dg
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.Fn cbreak ""
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.De
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Set the terminal to cbreak mode.
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.Ds
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@ -1128,7 +1128,7 @@ Thus, to get a new window of dimensions
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use
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.Fn newwin 0 0 0 0 .
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.Ds
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.Fn nl "" \(dg
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.Fn nl ""
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.De
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Set the terminal to nl mode,
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.i i.e. ,
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@ -1145,7 +1145,7 @@ so it is recommended, but not required, to turn it off.
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.De
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Return attributes that cannot be combined with color.
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.Ds
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.Fn nocbreak "" \(dg
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.Fn nocbreak ""
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.De
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Unset the terminal from cbreak mode.
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.Ds
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@ -1176,19 +1176,19 @@ to block indefinitely. See also
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.De
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Turn echoing of characters off.
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.Ds
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.Fn nonl "" \(dg
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.Fn nonl ""
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.De
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Unset the terminal to from nl mode. See
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.Fn nl .
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.ne 1i
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.Ds
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.Fn noqiflush
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.Fn noqiflush \(dg
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.De
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Unset the terminal flush on interrupt mode.
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This is equivalent to
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.Fn intrflush stdscr FALSE .
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.Ds
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.Fn noraw "" \(dg
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.Fn noraw ""
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.De
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Unset the terminal from raw mode. See
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.Fn raw .
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@ -1280,13 +1280,13 @@ It is often advisable to use the field width options of
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to avoid leaving things on the window from earlier calls.
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\*(Es
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.Ds
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.Fn qiflush
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.Fn qiflush \(dg
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.De
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Set the terminal flush on interrupt mode.
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This is equivalent to
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.Fn intrflush stdscr TRUE .
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.Ds
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.Fn raw "" \(dg
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.Fn raw ""
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.De
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Set the terminal to raw mode.
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On version 7
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@ -1300,6 +1300,13 @@ this also turns off newline mapping
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(see
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.Fn nl ).
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.Ds
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.Fn redrawwin "WINDOW *win" \(dg
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.De
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Mark the entire window as having been corrupted.
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This is equivalent to the
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.Fn touchwin
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function.
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.Ds
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.Fn refresh "" \(dg
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.De
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Synchronize the terminal screen with the desired window.
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@ -1628,6 +1635,16 @@ before a call to
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.Fn doupdate ,
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thus allowing the screen to updated in an efficient manner.
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.Ds
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.Fn wredrawln "WINDOW *win" "int line" "int n" \(dg
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.De
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Mark
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.Vn n
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lines starting at
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.Vn line
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in the window as corrupted.
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This is equivalent to
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.Fn wtouchln "win" "line" "n" "1" .
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.Ds
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.Fn wresize "WINDOW *win" "int lines" "int columns"
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.De
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Resize the specified window to the given dimensions. The window will be
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@ -1,4 +1,4 @@
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.\" $NetBSD: curses.3,v 1.51 2003/08/07 16:44:20 agc Exp $
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.\" $NetBSD: curses.3,v 1.52 2003/10/05 10:13:02 jdc Exp $
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.\"
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.\" Copyright (c) 1985, 1991, 1993
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.\" The Regents of the University of California. All rights reserved.
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@ -29,7 +29,7 @@
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.\"
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.\" @(#)curses.3 8.1 (Berkeley) 6/4/93
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.\"
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.Dd May 21, 2003
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.Dd September 23, 2003
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.Dt CURSES 3
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.Os
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.Sh NAME
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@ -212,6 +212,7 @@ must be called before any of the other routines that deal with color are used.
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.It printw Ta Xr curses_print 3
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.It qiflush Ta Xr curses_tty 3
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.It raw Ta Xr curses_tty 3
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.It redrawwin Ta Xr curses_touch 3
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.It refresh Ta Xr curses_refresh 3
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.It reset_prog_mode Ta Xr curses_tty 3
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.It reset_shell_mode Ta Xr curses_tty 3
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@ -278,6 +279,7 @@ must be called before any of the other routines that deal with color are used.
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.It wmove Ta Xr curses_cursor 3
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.It wnoutrefresh Ta Xr curses_refresh 3
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.It wprintw Ta Xr curses_print 3
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.It wredrawln Ta Xr curses_touch 3
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.It wrefresh Ta Xr curses_refresh 3
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.It wresize Ta Xr curses_window 3
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.It wscanw Ta Xr curses_scanw 3
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@ -1,4 +1,4 @@
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/* $NetBSD: curses.h,v 1.78 2003/08/07 16:44:20 agc Exp $ */
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/* $NetBSD: curses.h,v 1.79 2003/10/05 10:13:02 jdc Exp $ */
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/*
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* Copyright (c) 1981, 1993, 1994
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@ -611,6 +611,7 @@ int printw(const char *, ...)
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__attribute__((__format__(__printf__, 1, 2)));
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void qiflush(void);
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int raw(void);
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int redrawwin(WINDOW *);
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int reset_prog_mode(void);
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int reset_shell_mode(void);
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int resetty(void);
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@ -674,6 +675,7 @@ int wmove(WINDOW *, int, int);
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int wnoutrefresh(WINDOW *);
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int wprintw(WINDOW *, const char *, ...)
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__attribute__((__format__(__printf__, 2, 3)));
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int wredrawln(WINDOW *, int, int);
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int wrefresh(WINDOW *);
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int wresize(WINDOW *, int, int);
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int wscanw(WINDOW *, const char *, ...)
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@ -1,4 +1,4 @@
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.\" $NetBSD: curses_touch.3,v 1.3 2003/04/16 13:35:01 wiz Exp $
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.\" $NetBSD: curses_touch.3,v 1.4 2003/10/05 10:13:02 jdc Exp $
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.\"
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.\" Copyright (c) 2002
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.\" Brett Lymn (blymn@NetBSD.org, brett_lymn@yahoo.com.au)
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@ -30,7 +30,7 @@
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.\" SUCH DAMAGE.
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.\"
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.\"
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.Dd August 12, 2002
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.Dd September 23, 2003
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.Dt CURSES_TOUCH 3
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.Os
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.Sh NAME
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@ -41,7 +41,9 @@
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.Nm untouchwin ,
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.Nm wtouchln ,
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.Nm is_linetouched ,
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.Nm is_wintouched
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.Nm is_wintouched ,
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.Nm redrawwin ,
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.Nm wredrawln
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.Nd curses window modification routines
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.Sh LIBRARY
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.Lb libcurses
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@ -61,6 +63,10 @@
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.Fn is_linetouched "WINDOW *win" "int line"
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.Ft bool
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.Fn is_wintouched "WINDOW *win"
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.Ft int
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.Fn redrawwin "WINDOW *win"
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.Ft int
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.Fn wredrawln "WINDOW *win" "int line" "int n"
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.Sh DESCRIPTION
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These functions mark lines and windows as modified and check the modification
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status of lines and windows.
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@ -134,6 +140,25 @@ if the window
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has been modified since the last refresh, otherwise
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.Dv FALSE
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is returned.
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.Pp
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The
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.Fn redrawwin
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function marks the entire window
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.Fa win
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as having been corrupted.
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Is is equivalent to the
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.Fn touchwin
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function.
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.Pp
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The
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.Fn wredrawln
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function marks
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.Fa n
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lines starting at
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.Fa line
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in the given window as corrupted.
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It is equivalent to
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.Fn wtouchln win line n 1 .
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.Sh RETURN VALUES
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Functions returning pointers will return
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.Dv NULL
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@ -1,4 +1,4 @@
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/* $NetBSD: touchwin.c,v 1.19 2003/08/07 16:44:24 agc Exp $ */
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/* $NetBSD: touchwin.c,v 1.20 2003/10/05 10:13:03 jdc Exp $ */
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/*
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* Copyright (c) 1981, 1993, 1994
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@ -34,7 +34,7 @@
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#if 0
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static char sccsid[] = "@(#)touchwin.c 8.2 (Berkeley) 5/4/94";
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#else
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__RCSID("$NetBSD: touchwin.c,v 1.19 2003/08/07 16:44:24 agc Exp $");
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__RCSID("$NetBSD: touchwin.c,v 1.20 2003/10/05 10:13:03 jdc Exp $");
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#endif
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#endif /* not lint */
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@ -54,18 +54,30 @@ is_linetouched(WINDOW *win, int line)
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return ((win->lines[line]->flags & __ISDIRTY) != 0);
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}
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/*
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* touchline --
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* Touch count lines starting at start. This is the SUS v2 compliant
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* version.
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*/
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int
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touchline(WINDOW *win, int start, int count)
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{
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return wtouchln(win, start, count, 1);
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}
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/*
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* wredrawln --
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* Mark count lines starting at start as corrupted. Implemented using
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* wtouchln().
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*/
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int wredrawln(WINDOW *win, int start, int count)
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{
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#ifdef DEBUG
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__CTRACE("wredrawln: (%p, %d, %d)\n", win, start, count);
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#endif
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return wtouchln(win, start, count, 1);
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}
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/*
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* is_wintouched --
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* Check if the window has been touched.
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@ -97,6 +109,19 @@ touchwin(WINDOW *win)
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return wtouchln(win, 0, win->maxy, 1);
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}
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/*
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* redrawwin --
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* Mark entire window as corrupted. Implemented using wtouchln().
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*/
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int
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redrawwin(WINDOW *win)
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{
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#ifdef DEBUG
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__CTRACE("redrawwin: (%p)\n", win);
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#endif
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return wtouchln(win, 0, win->maxy, 1);
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}
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/*
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* untouchwin --
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* Make it look like the window has not been changed.
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Loading…
Reference in New Issue