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-rw-r--r--lib/libncurses/curs_touch.359
1 files changed, 0 insertions, 59 deletions
diff --git a/lib/libncurses/curs_touch.3 b/lib/libncurses/curs_touch.3
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--- a/lib/libncurses/curs_touch.3
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-.\" $FreeBSD$
-.\"
-.TH curs_touch 3 ""
-.SH NAME
-\fBtouchwin\fR, \fBtouchline\fR, \fBuntouchwin\fR,
-\fBwtouchln\fR, \fBis_linetouched\fR,
-\fBis_wintouched\fR - \fBncurses\fR refresh control routines
-.SH SYNOPSIS
-\fB#include <ncurses.h>\fR
-.br
-\fBint touchwin(WINDOW *win);\fR
-.br
-\fBint touchline(WINDOW *win, int start, int count);\fR
-.br
-\fBint untouchwin(WINDOW *win);\fR
-.br
-\fBint wtouchln(WINDOW *win, int y, int n, int changed);\fR
-.br
-\fBint is_linetouched(WINDOW *win, int line);\fR
-.br
-\fBint is_wintouched(WINDOW *win);\fR
-.br
-.SH DESCRIPTION
-The \fBtouchwin\fR and \fBtouchline\fR routines throw away all
-optimization information about which parts of the window have been
-touched, by pretending that the entire window has been drawn on. This
-is sometimes necessary when using overlapping windows, since a change
-to one window affects the other window, but the records of which lines
-have been changed in the other window do not reflect the change. The
-routine \fBtouchline\fR only pretends that \fIcount\fR lines have been
-changed, beginning with line \fIstart\fR.
-
-The \fBuntouchwin\fR routine marks all lines in the window as unchanged since
-the last call to \fBwrefresh\fR.
-
-The \fBwtouchln\fR routine makes \fIn\fR lines in the window, starting
-at line \fIy\fR, look as if they have (\fIchanged\fR\fB=1\fR) or have
-not (\fIchanged\fR\fB=0\fR) been changed since the last call to
-\fBwrefresh\fR.
-
-The \fBis_linetouched\fR and \fBis_wintouched\fR routines return
-\fBTRUE\fR if the specified line/window was modified since the last
-call to \fBwrefresh\fR; otherwise they return \fBFALSE\fR. In
-addition, \fBis_linetouched\fR returns \fBERR\fR if \fIline\fR is not
-valid for the given window.
-.SH RETURN VALUE
-All routines return the integer \fBERR\fR upon failure and an integer value
-other than \fBERR\fR upon successful completion, unless otherwise noted in the
-preceding routine descriptions.
-.SH NOTES
-Note that all routines except \fBwtouchln\fR may be macros.
-.SH SEE ALSO
-\fBncurses\fR(3), \fBcurs_refresh\fR(3).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End: