ncurses 5.5

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

diff --git a/man/curs_getstr.3x b/man/curs_getstr.3x
index 1a32a0be1aeb82fe36f4b8f6c07e5912f4bf7a32..a5f186e8ccfa80673d1bbdb393a2a58bf03e3c18 100644 (file)
--- a/man/curs_getstr.3x
+++ b/man/curs_getstr.3x
@@ -1,5 +1,5 @@
 .\"***************************************************************************
-.\" Copyright (c) 1998,2000,2001 Free Software Foundation, Inc.              *
+.\" Copyright (c) 1998-2003,2005 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            *
@@ -26,8 +26,10 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_getstr.3x,v 1.11 2002/04/13 22:14:30 tom Exp $
+.\" $Id: curs_getstr.3x,v 1.14 2005/05/15 16:17:55 tom Exp $
 .TH curs_getstr 3X ""
+.na
+.hy 0
 .SH NAME
 \fBgetstr\fR,
 \fBgetnstr\fR,
@@ -37,6 +39,8 @@
 \fBmvgetnstr\fR,
 \fBmvwgetstr\fR,
 \fBmvwgetnstr\fR - accept character strings from \fBcurses\fR terminal keyboard
+.ad
+.hy
 .SH SYNOPSIS
 \fB#include <curses.h>\fR
 
@@ -79,6 +83,13 @@ motion).
 All routines return the integer \fBERR\fR upon failure and an \fBOK\fR (SVr4
 specifies only "an integer value other than \fBERR\fR") upon successful
 completion.
+.PP
+X/Open defines no error conditions.
+.PP
+In this implementation,
+these functions return an error
+if the window pointer is null, or
+if its timeout expires without having any data.
 .SH NOTES
 Note that \fBgetstr\fR, \fBmvgetstr\fR, and \fBmvwgetstr\fR may be macros.
 .SH PORTABILITY
@@ -90,7 +101,7 @@ or if the lower-level \fBwgetch\fR call returns an ERR.
 
 SVr3 and early SVr4 curses implementations did not reject function keys;
 the SVr4.0 documentation claimed that "special keys" (such as function
-keys, "home" key, "clear" key, \fIetc\fR.) are interpreted" without
+keys, "home" key, "clear" key, \fIetc\fR.) are "interpreted", without
 giving details.  It lied.  In fact, the `character' value appended to the
 string by those implementations was predictable but not useful
 (being, in fact, the low-order eight bits of the key's KEY_ value).