ncurses 6.1 - patch 20190406

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

diff --git a/man/menu_hook.3x b/man/menu_hook.3x
index b3c8fed64adea258bf9b602b2e5bc6d7d4c2231e..41d1c74aefa474914b2709a59a01993096cfcc05 100644 (file)
--- a/man/menu_hook.3x
+++ b/man/menu_hook.3x
@@ -1,6 +1,6 @@
 '\" t
 .\"***************************************************************************
 '\" t
 .\"***************************************************************************

-.\" Copyright (c) 1998-2007,2010 Free Software Foundation, Inc.              *
+.\" Copyright (c) 1998-2018,2019 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: menu_hook.3x,v 1.10 2010/07/31 16:09:36 tom Exp $
+.\" $Id: menu_hook.3x,v 1.13 2019/01/20 20:32:23 tom Exp $

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


@@ -55,17 +55,20 @@ These functions make it possible to set hook functions to be called at various
 points in the automatic processing of input event codes by \fBmenu_driver\fR.
 .PP
 The function \fBset_item_init\fR sets a hook to be called at menu-post time and
 points in the automatic processing of input event codes by \fBmenu_driver\fR.
 .PP
 The function \fBset_item_init\fR sets a hook to be called at menu-post time and

-each time the selected item changes (after the change).  \fBitem_init\fR
+each time the selected item changes (after the change).
+\fBitem_init\fR

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

-and each time the selected item changes (before the change).  \fBitem_term\fR
+and each time the selected item changes (before the change).
+\fBitem_term\fR

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

-just after the top row on the menu changes once it is posted.  \fBmenu_init\fR
+just after the top row on the menu changes once it is posted.
+\fBmenu_init\fR

 returns the current menu init hook, if any (\fBNULL\fR if there is no such
 hook).
 .PP
 returns the current menu init hook, if any (\fBNULL\fR if there is no such
 hook).
 .PP


@@ -74,28 +77,25 @@ and just before the top row on the menu changes once it is posted.
 \fBmenu_term\fR returns the current menu term hook, if any (\fBNULL\fR if there
 is no such hook).
 .SH RETURN VALUE
 \fBmenu_term\fR returns the current menu 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
 The routine succeeded.
 .TP 5
 .B E_SYSTEM_ERROR
 return one of the following:
 .TP 5
 .B E_OK
 The routine succeeded.
 .TP 5
 .B E_SYSTEM_ERROR

-System error occurred (see \fBerrno\fR).
+System error occurred (see \fBerrno\fR(3)).

 .SH SEE ALSO
 \fBcurses\fR(3X), \fBmenu\fR(3X).
 .SH NOTES
 The header file \fB<menu.h>\fR automatically includes the header file
 \fB<curses.h>\fR.
 .SH PORTABILITY
 .SH SEE ALSO
 \fBcurses\fR(3X), \fBmenu\fR(3X).
 .SH NOTES
 The header file \fB<menu.h>\fR automatically includes the header file
 \fB<curses.h>\fR.
 .SH PORTABILITY

-These routines emulate the System V menu library.  They were not supported on
+These routines emulate the System V menu 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
+Juergen Pfeifer.
+Manual pages and adaptation for new curses by Eric

 S. Raymond.
 S. Raymond.

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