.\"***************************************************************************
-.\" Copyright (c) 1998-2010,2017 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2017,2018 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 *
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_getstr.3x,v 1.23 2017/11/21 00:45:48 tom Exp $
+.\" $Id: curs_getstr.3x,v 1.24 2018/07/28 21:34:56 tom Exp $
.TH curs_getstr 3X ""
.ie \n(.g .ds `` \(lq
.el .ds `` ``
.SH DESCRIPTION
The function \fBgetstr\fR is equivalent to a series of calls to \fBgetch\fR,
until a newline or carriage return is received (the terminating character is
-not included in the returned string). The resulting value is placed in the
+not included in the returned string).
+The resulting value is placed in the
area pointed to by the character pointer \fIstr\fR.
.PP
\fBwgetnstr\fR reads at most \fIn\fR characters, thus preventing a possible
-overflow of the input buffer. Any attempt to enter more characters (other
-than the terminating newline or carriage return) causes a beep. Function
-keys also cause a beep and are ignored. The \fBgetnstr\fR function reads
+overflow of the input buffer.
+Any attempt to enter more characters (other
+than the terminating newline or carriage return) causes a beep.
+Function
+keys also cause a beep and are ignored.
+The \fBgetnstr\fR function reads
from the \fIstdscr\fR default window.
.PP
-The user's erase and kill characters are interpreted. If keypad
+The user's erase and kill characters are interpreted.
+If keypad
mode is on for the window, \fBKEY_LEFT\fR and \fBKEY_BACKSPACE\fR
are both considered equivalent to the user's kill character.
.PP
-Characters input are echoed only if \fBecho\fR is currently on. In that case,
+Characters input are echoed only if \fBecho\fR is currently on.
+In that case,
backspace is echoed as deletion of the previous character (typically a left
motion).
.SH RETURN VALUE