ncurses 6.0 - patch 20171104

[ncurses.git] / man / curs_util.3x

diff --git a/man/curs_util.3x b/man/curs_util.3x
index 719beabd6d06f01a12b9c4ecbbcbefa721639ba8..6901dd7ae94d6d89613e33ac03fcffa797fc16f8 100644 (file)
--- a/man/curs_util.3x
+++ b/man/curs_util.3x
@@ -27,7 +27,7 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"

-.\" $Id: curs_util.3x,v 1.49 2017/05/30 21:09:21 tom Exp $
+.\" $Id: curs_util.3x,v 1.51 2017/10/07 21:47:25 tom Exp $

 .TH curs_util 3X ""
 .ie \n(.g .ds `` \(lq
 .el       .ds `` ``
 .TH curs_util 3X ""
 .ie \n(.g .ds `` \(lq
 .el       .ds `` ``


@@ -124,10 +124,23 @@ the latter returns null where the former would display a meta character.
 .PP
 The \fBfilter\fR routine, if used, must be called before \fBinitscr\fR or
 \fBnewterm\fR are called.
 .PP
 The \fBfilter\fR routine, if used, must be called before \fBinitscr\fR or
 \fBnewterm\fR are called.

-The effect is that, during those calls, \fBLINES\fR
-is set to 1; the capabilities \fBclear\fR, \fBcup\fR, \fBcud\fR, \fBcud1\fR,
-\fBcuu1\fR, \fBcuu\fR, \fBvpa\fR are disabled; and the \fBhome\fR string is
-set to the value of \fBcr\fR.
+Calling \fBfilter\fP causes these changes in initialization:
+.bP
+\fBLINES\fR is set to 1;
+.bP
+the capabilities
+\fBclear\fR,
+\fBcud1\fR,
+\fBcud\fR,
+\fBcup\fR,
+\fBcuu1\fR,
+\fBcuu\fR,
+\fBvpa\fR
+are disabled;
+.bP
+the capability \fBed\fP is disabled if \fBbce\fP is set;
+.bP
+and the \fBhome\fR string is set to the value of \fBcr\fR.

 .PP
 The \fBnofilter\fP routine cancels the effect of a preceding \fBfilter\fP
 call.
 .PP
 The \fBnofilter\fP routine cancels the effect of a preceding \fBfilter\fP
 call.


@@ -148,7 +161,7 @@ Normally \fBncurses\fP looks first at the terminal database for the screen size.
 .IP
 If \fBuse_env\fP was called with \fBFALSE\fP for parameter,
 it stops here unless
 .IP
 If \fBuse_env\fP was called with \fBFALSE\fP for parameter,
 it stops here unless

-If \fBuse_tioctl\fP was also called with \fBTRUE\fP for parameter.
+\fBuse_tioctl\fP was also called with \fBTRUE\fP for parameter.

 .bP
 Then it asks for the screen size via operating system calls.
 If successful,
 .bP
 Then it asks for the screen size via operating system calls.
 If successful,