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-rw-r--r--man/curs_deleteln.3x25
1 files changed, 16 insertions, 9 deletions
diff --git a/man/curs_deleteln.3x b/man/curs_deleteln.3x
index 83cbdec7e9a8..91415ac8a764 100644
--- a/man/curs_deleteln.3x
+++ b/man/curs_deleteln.3x
@@ -1,5 +1,5 @@
.\"***************************************************************************
-.\" Copyright (c) 1998-2007,2010 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2010,2018 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" copy of this software and associated documentation files (the *
@@ -26,7 +26,7 @@
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_deleteln.3x,v 1.13 2010/12/04 18:36:44 tom Exp $
+.\" $Id: curs_deleteln.3x,v 1.14 2018/07/28 21:34:06 tom Exp $
.TH curs_deleteln 3X ""
.SH NAME
\fBdeleteln\fR,
@@ -53,13 +53,18 @@
.SH DESCRIPTION
The \fBdeleteln\fR and \fBwdeleteln\fR routines delete the line under the
cursor in the window; all lines below the current line are moved up one line.
-The bottom line of the window is cleared. The cursor position does not change.
+The bottom line of the window is cleared.
+The cursor position does not change.
.PP
The \fBinsdelln\fR and \fBwinsdelln\fR routines, for positive \fIn\fR, insert
-\fIn\fR lines into the specified window above the current line. The \fIn\fR
-bottom lines are lost. For negative \fIn\fR, delete \fIn\fR lines (starting
-with the one under the cursor), and move the remaining lines up. The bottom
-\fIn\fR lines are cleared. The current cursor position remains the same.
+\fIn\fR lines into the specified window above the current line.
+The \fIn\fR
+bottom lines are lost.
+For negative \fIn\fR, delete \fIn\fR lines (starting
+with the one under the cursor), and move the remaining lines up.
+The bottom
+\fIn\fR lines are cleared.
+The current cursor position remains the same.
.PP
The \fBinsertln\fR and \fBwinsertln\fR routines insert a blank line above the
current line and the bottom line is lost.
@@ -72,14 +77,16 @@ X/Open defines no error conditions.
In this implementation,
if the window parameter is null, an error is returned.
.SH PORTABILITY
-These functions are described in the XSI Curses standard, Issue 4. The
+These functions are described in the XSI Curses standard, Issue 4.
+The
standard specifies that they return \fBERR\fR on failure, but specifies no
error conditions.
.SH NOTES
Note that all but \fBwinsdelln\fR may be macros.
.PP
These routines do not require a hardware line delete or insert feature in the
-terminal. In fact, they will not use hardware line delete/insert unless
+terminal.
+In fact, they will not use hardware line delete/insert unless
\fBidlok(..., TRUE)\fR has been set on the current window.
.SH SEE ALSO
\fBcurses\fR(3X)