X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fform_fieldtype.3x;h=d5b7cefa841d0849408097b22d67ceb13703319c;hp=8572a804867209572794e629197c3fb0dbc04c62;hb=42259b594b5dabd37fe2bc294051d2db82e873a2;hpb=17c5992a16be94247b83f2bbb9accdd9b7e7bb72
diff --git a/man/form_fieldtype.3x b/man/form_fieldtype.3x
index 8572a804..d5b7cefa 100644
--- a/man/form_fieldtype.3x
+++ b/man/form_fieldtype.3x
@@ -1,6 +1,7 @@
'\" t
.\"***************************************************************************
-.\" Copyright (c) 1998-2010,2018 Free Software Foundation, Inc. *
+.\" Copyright 2018-2019,2020 Thomas E. Dickey *
+.\" Copyright 1998-2006,2010 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 *
@@ -27,33 +28,32 @@
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: form_fieldtype.3x,v 1.18 2018/07/28 22:08:59 tom Exp $
+.\" $Id: form_fieldtype.3x,v 1.23 2020/10/24 09:05:17 tom Exp $
.TH form_fieldtype 3X ""
.SH NAME
\fBform_fieldtype\fR \- define validation-field types
.SH SYNOPSIS
\fB#include
\fR
+.sp
+\fBFIELDTYPE *new_fieldtype(\fP
+ \fBbool (* const \fP\fIfield_check\fP\fB)(FIELD *, const void *),\fP
+ \fBbool (* const \fP\fIchar_check\fP\fB)(int, const void *));\fP
.br
-FIELDTYPE *new_fieldtype(
- bool (* const field_check)(FIELD *, const void *),
- bool (* const char_check)(int, const void *));
-.br
-int free_fieldtype(FIELDTYPE *fieldtype);
-.br
-int set_fieldtype_arg(
- FIELDTYPE *fieldtype,
- void *(* const make_arg)(va_list *),
- void *(* const copy_arg)(const void *),
- void (* const free_arg)(void *));
-.br
-int set_fieldtype_choice(
- FIELDTYPE *fieldtype,
- bool (* const next_choice)(FIELD *, const void *),
- bool (* const prev_choice)(FIELD *, const void *));
-.br
-FIELDTYPE *link_fieldtype(FIELDTYPE *type1,
- FIELDTYPE *type2);
+\fBint free_fieldtype(FIELDTYPE *\fP\fIfieldtype\fP\fB);\fP
+.sp
+\fBint set_fieldtype_arg(\fP
+ \fBFIELDTYPE *\fP\fIfieldtype\fP\fB,\fP
+ \fBvoid *(* const \fP\fImake_arg\fP\fB)(va_list *),\fP
+ \fBvoid *(* const \fP\fIcopy_arg\fP\fB)(const void *),\fP
+ \fBvoid (* const \fP\fIfree_arg\fP\fB)(void *));\fP
.br
+\fBint set_fieldtype_choice(\fP
+ \fBFIELDTYPE *\fP\fIfieldtype\fP\fB,\fP
+ \fBbool (* const \fP\fInext_choice\fP\fB)(FIELD *, const void *),\fP
+ \fBbool (* const \fP\fIprev_choice\fP\fB)(FIELD *, const void *));\fP
+.sp
+\fBFIELDTYPE *link_fieldtype(FIELDTYPE *\fP\fItype1\fP\fB,\fP
+ \fBFIELDTYPE *\fP\fItype2\fP\fB);\fP
.SH DESCRIPTION
The function \fBnew_fieldtype\fR creates a new field type usable for data
validation.
@@ -98,7 +98,7 @@ These functions take the field pointer and an
argument-block structure as arguments.
.SH RETURN VALUE
The pointer-valued routines return NULL on error.
-They set errno according to their success:
+They set \fBerrno\fP according to their success:
.TP 5
.B E_OK
The routine succeeded.
@@ -125,7 +125,7 @@ The field is already connected to a form.
The field is the current field.
.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), \fBform\fR(3X).
.SH NOTES