.\"***************************************************************************
-.\" Copyright (c) 1998-2005,2010 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2010,2017 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 1.16 2010/07/31 16:12:01 tom Exp $
+.\" $Id: curs_getstr.3x,v 1.20 2017/01/07 19:25:15 tom Exp $
.TH curs_getstr 3X ""
.na
.hy 0
This implementation provides an extension as well.
If a SIGWINCH interrupts the function, it will return \fBKEY_RESIZE\fP
rather than \fBOK\fP or \fBERR\fP.
+.PP
+Functions with a "mv" prefix first perform a cursor movement using
+\fBwmove\fP, and return an error if the position is outside the window,
+or if the window pointer is null.
.SH NOTES
Note that \fBgetstr\fR, \fBmvgetstr\fR, and \fBmvwgetstr\fR may be macros.
.SH PORTABILITY
They read single-byte characters only.
The standard does not define any error conditions.
This implementation returns ERR if the window pointer is null,
-or if the lower-level \fBwgetch\fR call returns an ERR.
+or if the lower-level \fBwgetch\fR(3X) call returns an ERR.
.PP
SVr3 and early SVr4 curses implementations did not reject function keys;
the SVr4.0 documentation claimed that "special keys" (such as function
The functions \fBgetnstr\fR, \fBmvgetnstr\fR, and \fBmvwgetnstr\fR were
present but not documented in SVr4.
.SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_getch\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
+\fBcurses\fR(3X),
+\fBcurs_getch\fR(3X),
+\fBcurs_variables\fR(3X).