X-Git-Url: http://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=man%2Fform_hook.3x;h=d93d8d875cb0620da21d647621ca9412af1bb16c;hb=HEAD;hp=54a0f63286a8dfcd03fe70bc18ef100b1da9136c;hpb=31c4bcf3307145fc5368b4aaf15e41bdd66a984b;p=ncurses.git
diff --git a/man/form_hook.3x b/man/form_hook.3x
index 54a0f632..d93d8d87 100644
--- a/man/form_hook.3x
+++ b/man/form_hook.3x
@@ -1,6 +1,5 @@
-'\" t
.\"***************************************************************************
-.\" Copyright 2018-2022,2023 Thomas E. Dickey *
+.\" Copyright 2018-2023,2024 Thomas E. Dickey *
.\" Copyright 1998-2007,2010 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
@@ -28,33 +27,31 @@
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: form_hook.3x,v 1.25 2023/09/16 23:37:03 tom Exp $
-.TH form_hook 3X 2023-09-16 "ncurses 6.4" "Library calls"
+.\" $Id: form_hook.3x,v 1.37 2024/03/16 15:35:01 tom Exp $
+.TH form_hook 3X 2024-03-16 "ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@" "Library calls"
.SH NAME
\fBform_hook\fP \-
set hooks for automatic invocation by applications
.SH SYNOPSIS
-\fB#include
\fP
-.sp
-\fBint set_field_init(FORM *\fIform\fB, Form_Hook \fIfunc\fB);\fR
-.br
-\fBForm_Hook field_init(const FORM *\fIform\fB);\fR
-.sp
-\fBint set_field_term(FORM *\fIform\fB, Form_Hook \fIfunc\fB);\fR
-.br
-\fBForm_Hook field_term(const FORM *\fIform\fB);\fR
-.sp
-\fBint set_form_init(FORM *\fIform\fB, Form_Hook \fIfunc\fB);\fR
-.br
-\fBForm_Hook form_init(const FORM *\fIform\fB);\fR
-.sp
-\fBint set_form_term(FORM *\fIform\fB, Form_Hook \fIfunc\fB);\fR
-.br
-\fBForm_Hook form_term(const FORM *\fIform\fB);\fR
+.nf
+\fB#include
+.PP
+\fBint set_field_init(FORM *\fIform\fP, Form_Hook \fIfunc\fP);
+\fBForm_Hook field_init(const FORM *\fIform\fP);
+.PP
+\fBint set_field_term(FORM *\fIform\fP, Form_Hook \fIfunc\fP);
+\fBForm_Hook field_term(const FORM *\fIform\fP);
+.PP
+\fBint set_form_init(FORM *\fIform\fP, Form_Hook \fIfunc\fP);
+\fBForm_Hook form_init(const FORM *\fIform\fP);
+.PP
+\fBint set_form_term(FORM *\fIform\fP, Form_Hook \fIfunc\fP);
+\fBForm_Hook form_term(const FORM *\fIform\fP);
+.fi
.SH DESCRIPTION
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\fP.
-.SS set_field_init\fP
+.SS set_field_init
sets a hook to be called at form-post time
and each time the selected field changes (after the change).
.SS field_init
@@ -75,7 +72,7 @@ if any (\fBNULL\fP if there is no such hook).
.SS set_form_term
sets a hook to be called at form-unpost time
and just before a page change once it is posted.
-.SS form_init
+.SS form_term
returns the current form term hook, if any (\fBNULL\fP if there is no such
hook).
.SH RETURN VALUE
@@ -88,11 +85,6 @@ The routine succeeded.
.TP 5
.B E_SYSTEM_ERROR
System error occurred (see \fBerrno\fP(3)).
-.SH SEE ALSO
-\fBcurses\fP(3X), \fBform\fP(3X).
-.SH NOTES
-The header file \fB\fP automatically includes the header file
-\fB\fP.
.SH PORTABILITY
These routines emulate the System V forms library.
They were not supported on
@@ -100,3 +92,6 @@ Version 7 or BSD versions.
.SH AUTHORS
Juergen Pfeifer.
Manual pages and adaptation for new curses by Eric S. Raymond.
+.SH SEE ALSO
+\fB\%curses\fP(3X),
+\fB\%form\fP(3X)