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Diffstat (limited to 'lib/libncurses/curs_touch.3')
-rw-r--r-- | lib/libncurses/curs_touch.3 | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/lib/libncurses/curs_touch.3 b/lib/libncurses/curs_touch.3 deleted file mode 100644 index 498f4095e3fd..000000000000 --- a/lib/libncurses/curs_touch.3 +++ /dev/null @@ -1,59 +0,0 @@ -.\" $FreeBSD$ -.\" -.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: |