ncurses 6.1 - patch 20180728

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

diff --git a/man/form_hook.3x b/man/form_hook.3x
index 2943b8804993669e7ce457d71a1575845fc5230a..7dfa838e10267cd3fb4d125abad57c189c3396b4 100644 (file)
--- a/man/form_hook.3x
+++ b/man/form_hook.3x
@@ -1,6 +1,6 @@
 '\" t
 .\"***************************************************************************
 '\" t
 .\"***************************************************************************

-.\" 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            *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
 .\" copy of this software and associated documentation files (the            *


@@ -27,7 +27,7 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"

-.\" $Id: form_hook.3x,v 1.11 2010/12/04 18:40:45 tom Exp $
+.\" $Id: form_hook.3x,v 1.12 2018/07/28 21:34:06 tom Exp $

 .TH form_hook 3X ""
 .SH NAME
 \fBform_hook\fR \- set hooks for automatic invocation by applications
 .TH form_hook 3X ""
 .SH NAME
 \fBform_hook\fR \- set hooks for automatic invocation by applications


@@ -55,25 +55,30 @@ These functions make it possible to set hook functions to be called at various
 points in the automatic processing of input event codes by \fBform_driver\fR.
 .PP
 The function \fBset_field_init\fR sets a hook to be called at form-post time
 points in the automatic processing of input event codes by \fBform_driver\fR.
 .PP
 The function \fBset_field_init\fR sets a hook to be called at form-post time

-and each time the selected field changes (after the change).  \fBfield_init\fR
+and each time the selected field changes (after the change).
+\fBfield_init\fR

 returns the current field init hook, if any (\fBNULL\fR if there is no such
 hook).
 .PP
 The function \fBset_field_term\fR sets a hook to be called at form-unpost time
 returns the current field init hook, if any (\fBNULL\fR if there is no such
 hook).
 .PP
 The function \fBset_field_term\fR sets a hook to be called at form-unpost time

-and each time the selected field changes (before the change).  \fBfield_term\fR
+and each time the selected field changes (before the change).
+\fBfield_term\fR

 returns the current field term hook, if any (\fBNULL\fR if there is no such
 hook).
 .PP
 The function \fBset_form_init\fR sets a hook to be called at form-post time and
 returns the current field term hook, if any (\fBNULL\fR if there is no such
 hook).
 .PP
 The function \fBset_form_init\fR sets a hook to be called at form-post time and

-just after a page change once it is posted.  \fBform_init\fR returns the
+just after a page change once it is posted.
+\fBform_init\fR returns the

 current form init hook, if any (\fBNULL\fR if there is no such hook).
 .PP
 The function \fBset_form_term\fR sets a hook to be called at form-unpost time
 current form init hook, if any (\fBNULL\fR if there is no such hook).
 .PP
 The function \fBset_form_term\fR sets a hook to be called at form-unpost time

-and just before a page change once it is posted.  \fBform_init\fR
+and just before a page change once it is posted.
+\fBform_init\fR

 returns the current form term hook, if any (\fBNULL\fR if there is no such
 hook).
 .SH RETURN VALUE
 returns the current form term hook, if any (\fBNULL\fR if there is no such
 hook).
 .SH RETURN VALUE

-Routines that return pointers return \fBNULL\fR on error.  Other routines
+Routines that return pointers return \fBNULL\fR on error.
+Other routines

 return one of the following:
 .TP 5
 .B E_OK
 return one of the following:
 .TP 5
 .B E_OK


@@ -87,8 +92,9 @@ System error occurred (see \fBerrno\fR).
 The header file \fB<form.h>\fR automatically includes the header file
 \fB<curses.h>\fR.
 .SH PORTABILITY
 The header file \fB<form.h>\fR automatically includes the header file
 \fB<curses.h>\fR.
 .SH PORTABILITY

-These routines emulate the System V forms library.  They were not supported on
+These routines emulate the System V forms library.
+They were not supported on

 Version 7 or BSD versions.
 .SH AUTHORS
 Version 7 or BSD versions.
 .SH AUTHORS

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