form_opts man page on BSDi

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form_opts(3)					     form_opts(3)

NAME
       form_opts - set and get form options

SYNOPSIS
       #include <form.h>
       int set_form_opts(FORM *form, OPTIONS opts);
       int form_opts_on(FORM *form, OPTIONS opts);
       int form_opts_off(FORM *form, OPTIONS opts);
       OPTIONS form_opts(const FORM *form);

DESCRIPTION
       The  function  set_form_opts  sets  all	the  given form's
       option bits  (form  option  bits	 may  be  logically-OR'ed
       together).

       The  function form_opts_on turns on the given option bits,
       and leaves others alone.

       The function form_opts_off  turns  off  the  given  option
       bits, and leaves others alone.

       The  function  form_opts returns the form's current option
       bits.

       The following options are defined (all are on by default):

       O_NL_OVERLOAD
	    Overload  the  REQ_NEW_LINE	 forms	driver request so
	    that calling it at the end of a  field  goes  to  the
	    next field.

       O_BS_OVERLOAD
	    Overload  the  REQ_DEL_PREV	 forms	driver request so
	    that calling it at the beginning of a field	 goes  to
	    the previous field.

RETURN VALUE
       Except for form_opts, each routine returns one of the fol-
       lowing:

       E_OK The routine succeeded.

       E_SYSTEM_ERROR
	    System error occurred (see errno).

SEE ALSO
       curses(3), form(3X).

NOTES
       The header file <form.h> automatically includes the header
       file <curses.h>.

PORTABILITY
       These  routines	emulate the System V forms library.  They

								1

form_opts(3)					     form_opts(3)

       were not supported on Version 7 or BSD versions.

AUTHORS
       Juergen Pfeifer.	 Manual	 pages	and  adaptation	 for  new
       curses by Eric S. Raymond.

								2

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