-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types.ads</TITLE></HEAD>
-<BODY>
-<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types.ads </H1></DIV><HR>
-<PRE>
-<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
-<FONT COLOR=green><EM>-- --</EM></FONT>
-<FONT COLOR=green><EM>-- <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding --</EM></FONT>
-<FONT COLOR=green><EM>-- --</EM></FONT>
-<FONT COLOR=green><EM>-- Terminal_Interface.Curses.Forms.Field_Types --</EM></FONT>
-<FONT COLOR=green><EM>-- --</EM></FONT>
-<FONT COLOR=green><EM>-- S P E C --</EM></FONT>
-<FONT COLOR=green><EM>-- --</EM></FONT>
-<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
-<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc. --</EM></FONT>
-<FONT COLOR=green><EM>-- --</EM></FONT>
-<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a --</EM></FONT>
-<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the --</EM></FONT>
-<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including --</EM></FONT>
-<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish, --</EM></FONT>
-<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell --</EM></FONT>
-<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is --</EM></FONT>
-<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions: --</EM></FONT>
-<FONT COLOR=green><EM>-- --</EM></FONT>
-<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included --</EM></FONT>
-<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software. --</EM></FONT>
-<FONT COLOR=green><EM>-- --</EM></FONT>
-<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --</EM></FONT>
-<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --</EM></FONT>
-<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --</EM></FONT>
-<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --</EM></FONT>
-<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --</EM></FONT>
-<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --</EM></FONT>
-<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --</EM></FONT>
-<FONT COLOR=green><EM>-- --</EM></FONT>
-<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright --</EM></FONT>
-<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the --</EM></FONT>
-<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written --</EM></FONT>
-<FONT COLOR=green><EM>-- authorization. --</EM></FONT>
-<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
-<FONT COLOR=green><EM>-- Author: Juergen Pfeifer, 1996</EM></FONT>
-<FONT COLOR=green><EM>-- Version Control:</EM></FONT>
-<FONT COLOR=green><EM>-- @Revision: 1.14 @</EM></FONT>
-<FONT COLOR=green><EM>-- Binding Version 01.00</EM></FONT>
-<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
-<b>with</b> <A HREF="interfac__ads.htm#ref_38_9">Interfaces</A>.C;
-
-<b>package</b> <A HREF="terminal_interface__ads.htm#ref_42_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_49_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#ref_49_35">Forms</A>.<FONT COLOR=red><A NAME="ref_43_41" HREF="terminal_interface-curses-forms-field_types__adb.htm#ref_50_46">Field_Types</A></FONT> <b>is</b>
- <b>pragma</b> Preelaborate (<A HREF="terminal_interface__ads.htm#ref_42_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_49_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#ref_49_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_43_41">Field_Types</A>);
- <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#ref_38_9">Interfaces</A>.C.int;
- <b>subtype</b> <FONT COLOR=red><A NAME="ref_46_12">C_Int</A></FONT> <b>is</b> <A HREF="interfac__ads.htm#ref_38_9">Interfaces</A>.C.int;
-
- <FONT COLOR=green><EM>-- |=====================================================================</EM></FONT>
- <FONT COLOR=green><EM>-- | Man page <A HREF="../man/form_fieldtype.3x.html">form_fieldtype.3x</A></EM></FONT>
- <FONT COLOR=green><EM>-- |=====================================================================</EM></FONT>
-
- <b>type</b> <FONT COLOR=red><A NAME="ref_52_9">Field_Type</A></FONT> <b>is</b> <b>abstract</b> <b>tagged</b> <b>null</b> <b>record</b>;
- <FONT COLOR=green><EM>-- Abstract base type for all field types. A concrete field type</EM></FONT>
- <FONT COLOR=green><EM>-- is an extension that adds some data elements describing formats or</EM></FONT>
- <FONT COLOR=green><EM>-- boundary values for the type and validation routines.</EM></FONT>
- <FONT COLOR=green><EM>-- For the builtin low-level fieldtypes, the validation routines are</EM></FONT>
- <FONT COLOR=green><EM>-- already defined by the low-level C library.</EM></FONT>
- <FONT COLOR=green><EM>-- The builtin types like Alpha or AlphaNumeric etc. are defined in</EM></FONT>
- <FONT COLOR=green><EM>-- child packages of this package. You may use one of them as example</EM></FONT>
- <FONT COLOR=green><EM>-- how to create you own child packages for low-level field types that</EM></FONT>
- <FONT COLOR=green><EM>-- you may have already written in C.</EM></FONT>
-
- <b>type</b> <FONT COLOR=red><A NAME="ref_63_9">Field_Type_Access</A></FONT> <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_52_9">Field_Type</A>'Class;
-
- <FONT COLOR=green><EM>-- #1A NAME="AFU_1"#2|</EM></FONT>
- <b>procedure</b> <FONT COLOR=red><A NAME="ref_66_14">Set_Field_Type</A></FONT> (<FONT COLOR=red><A NAME="ref_66_30" HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_66_14">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#ref_56_9">Field</A>;
- <FONT COLOR=red><A NAME="ref_67_30" HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_66_14">Fld_Type</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_52_9">Field_Type</A>) <b>is</b> <b>abstract</b>;
- <FONT COLOR=green><EM>-- AKA: <A HREF="../man/form_fieldtype.3x.html">set_field_type()</A></EM></FONT>
- <FONT COLOR=green><EM>-- But: we hide the vararg mechanism of the C interface. You always</EM></FONT>
- <FONT COLOR=green><EM>-- have to pass a single Field_Type parameter.</EM></FONT>
-
- <FONT COLOR=green><EM>-- ---------------------------------------------------------------------</EM></FONT>
-
- <FONT COLOR=green><EM>-- |=====================================================================</EM></FONT>
- <FONT COLOR=green><EM>-- | Man page <A HREF="../man/form_field_validation.3x.html">form_field_validation.3x</A></EM></FONT>
- <FONT COLOR=green><EM>-- |=====================================================================</EM></FONT>
-
- <FONT COLOR=green><EM>-- #1A NAME="AFU_2"#2|</EM></FONT>
- <b>function</b> <FONT COLOR=red><A NAME="ref_79_13" HREF="terminal_interface-curses-forms-field_types__adb.htm#ref_71_13">Get_Type</A></FONT> (<FONT COLOR=red><A NAME="ref_79_23" HREF="terminal_interface-curses-forms-field_types__adb.htm#ref_71_23">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#ref_56_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_63_9">Field_Type_Access</A>;
- <FONT COLOR=green><EM>-- AKA: <A HREF="../man/form_field_validation.3x.html">field_type()</A></EM></FONT>
- <FONT COLOR=green><EM>-- AKA: field_arg()</EM></FONT>
- <FONT COLOR=green><EM>-- In Ada95 we can combine these. If you try to retrieve the field type</EM></FONT>
- <FONT COLOR=green><EM>-- that is not defined as extension of the abstract tagged type above,</EM></FONT>
- <FONT COLOR=green><EM>-- you will raise a Form_Exception.</EM></FONT>
- <FONT COLOR=green><EM>-- This is not inlined</EM></FONT>
-
- <FONT COLOR=green><EM>-- +----------------------------------------------------------------------</EM></FONT>
- <FONT COLOR=green><EM>-- | Private Part.</EM></FONT>
- <FONT COLOR=green><EM>-- | Most of this is used by the implementations of the child packages.</EM></FONT>
- <FONT COLOR=green><EM>-- |</EM></FONT>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
+<html>
+<head>
+<title>terminal_interface-curses-forms-field_types.ads</title>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<style type="text/css">
+*.comment {
+ color: green;
+}
+*.symbol {
+ color: red;
+}
+</style>
+</head>
+<body>
+<hr><div style="text-align:center"><h1> File : terminal_interface-curses-forms-field_types.ads </h1></div><hr>
+<pre>
+<span class="comment"><em>------------------------------------------------------------------------------</em></span>
+<span class="comment"><em>-- --</em></span>
+<span class="comment"><em>-- <strong>GNAT</strong> ncurses Binding --</em></span>
+<span class="comment"><em>-- --</em></span>
+<span class="comment"><em>-- Terminal_Interface.Curses.Forms.Field_Types --</em></span>
+<span class="comment"><em>-- --</em></span>
+<span class="comment"><em>-- S P E C --</em></span>
+<span class="comment"><em>-- --</em></span>
+<span class="comment"><em>------------------------------------------------------------------------------</em></span>
+<span class="comment"><em>-- Copyright 2018,2020 Thomas E. Dickey --</em></span>
+<span class="comment"><em>-- Copyright 1998-2011,2014 Free Software Foundation, Inc. --</em></span>
+<span class="comment"><em>-- --</em></span>
+<span class="comment"><em>-- Permission is hereby granted, free of charge, to any person obtaining a --</em></span>
+<span class="comment"><em>-- copy of this software and associated documentation files (the --</em></span>
+<span class="comment"><em>-- "Software"), to deal in the Software without restriction, including --</em></span>
+<span class="comment"><em>-- without limitation the rights to use, copy, modify, merge, publish, --</em></span>
+<span class="comment"><em>-- distribute, distribute with modifications, sublicense, and/or sell --</em></span>
+<span class="comment"><em>-- copies of the Software, and to permit persons to whom the Software is --</em></span>
+<span class="comment"><em>-- furnished to do so, subject to the following conditions: --</em></span>
+<span class="comment"><em>-- --</em></span>
+<span class="comment"><em>-- The above copyright notice and this permission notice shall be included --</em></span>
+<span class="comment"><em>-- in all copies or substantial portions of the Software. --</em></span>
+<span class="comment"><em>-- --</em></span>
+<span class="comment"><em>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --</em></span>
+<span class="comment"><em>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --</em></span>
+<span class="comment"><em>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --</em></span>
+<span class="comment"><em>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --</em></span>
+<span class="comment"><em>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --</em></span>
+<span class="comment"><em>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --</em></span>
+<span class="comment"><em>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --</em></span>
+<span class="comment"><em>-- --</em></span>
+<span class="comment"><em>-- Except as contained in this notice, the name(s) of the above copyright --</em></span>
+<span class="comment"><em>-- holders shall not be used in advertising or otherwise to promote the --</em></span>
+<span class="comment"><em>-- sale, use or other dealings in this Software without prior written --</em></span>
+<span class="comment"><em>-- authorization. --</em></span>
+<span class="comment"><em>------------------------------------------------------------------------------</em></span>
+<span class="comment"><em>-- Author: Juergen Pfeifer, 1996</em></span>
+<span class="comment"><em>-- Version Control:</em></span>
+<span class="comment"><em>-- @Revision: 1.21 @</em></span>
+<span class="comment"><em>-- Binding Version 01.00</em></span>
+<span class="comment"><em>------------------------------------------------------------------------------</em></span>
+<b>with</b> <a href="interfac__ads.htm#ref_38_9">Interfaces</a>.C;
+<b>with</b> <a href="terminal_interface__ads.htm#ref_43_9">Terminal_Interface</a>.<a href="terminal_interface-curses__ads.htm#ref_48_28">Curses</a>.<a href="terminal_interface-curses-aux__ads.htm#ref_46_35">Aux</a>;
+
+<b>package</b> <a href="terminal_interface__ads.htm#ref_43_9">Terminal_Interface</a>.<a href="terminal_interface-curses__ads.htm#ref_48_28">Curses</a>.<a href="terminal_interface-curses-forms__ads.htm#ref_46_35">Forms</a>.<span class="symbol"><a name="ref_45_41" href="terminal_interface-curses-forms-field_types__adb.htm#ref_52_46">Field_Types</a></span> <b>is</b>
+ <b>pragma</b> Preelaborate (<a href="terminal_interface__ads.htm#ref_43_9">Terminal_Interface</a>.<a href="terminal_interface-curses__ads.htm#ref_48_28">Curses</a>.<a href="terminal_interface-curses-forms__ads.htm#ref_46_35">Forms</a>.<a href="terminal_interface-curses-forms-field_types__ads.htm#ref_45_41">Field_Types</a>);
+ <b>subtype</b> <span class="symbol"><a name="ref_47_12">C_Int</a></span> <b>is</b> <a href="interfac__ads.htm#ref_38_9">Interfaces</a>.C.int;
+
+ <span class="comment"><em>-- |=====================================================================</em></span>
+ <span class="comment"><em>-- | Man page <A HREF="../man/form_fieldtype.3x.html">form_fieldtype.3x</A></em></span>
+ <span class="comment"><em>-- |=====================================================================</em></span>
+
+ <b>type</b> <span class="symbol"><a name="ref_53_9">Field_Type</a></span> <b>is</b> <b>abstract</b> <b>tagged</b> <b>null</b> <b>record</b>;
+ <span class="comment"><em>-- Abstract base type for all field types. A concrete field type</em></span>
+ <span class="comment"><em>-- is an extension that adds some data elements describing formats or</em></span>
+ <span class="comment"><em>-- boundary values for the type and validation routines.</em></span>
+ <span class="comment"><em>-- For the builtin low-level fieldtypes, the validation routines are</em></span>
+ <span class="comment"><em>-- already defined by the low-level C library.</em></span>
+ <span class="comment"><em>-- The builtin types like Alpha or AlphaNumeric etc. are defined in</em></span>
+ <span class="comment"><em>-- child packages of this package. You may use one of them as example</em></span>
+ <span class="comment"><em>-- how to create you own child packages for low-level field types that</em></span>
+ <span class="comment"><em>-- you may have already written in C.</em></span>
+
+ <b>type</b> <span class="symbol"><a name="ref_64_9">Field_Type_Access</a></span> <b>is</b> <b>access</b> <b>all</b> <a href="terminal_interface-curses-forms-field_types__ads.htm#ref_53_9">Field_Type</a>'Class;
+
+ <span class="comment"><em>-- <A NAME="AFU_1">|</A></em></span>
+ <b>procedure</b> <span class="symbol"><a name="ref_67_14">Set_Field_Type</a></span> (<span class="symbol"><a name="ref_67_30">Fld</a></span> : <a href="terminal_interface-curses-forms__ads.htm#ref_52_9">Field</a>;
+ <span class="symbol"><a name="ref_68_30">Fld_Type</a></span> : <a href="terminal_interface-curses-forms-field_types__ads.htm#ref_53_9">Field_Type</a>) <b>is</b> <b>abstract</b>;
+ <span class="comment"><em>-- AKA: <A HREF="../man/form_fieldtype.3x.html">set_field_type()</A></em></span>
+ <span class="comment"><em>-- But: we hide the vararg mechanism of the C interface. You always</em></span>
+ <span class="comment"><em>-- have to pass a single Field_Type parameter.</em></span>
+
+ <span class="comment"><em>-- ---------------------------------------------------------------------</em></span>
+
+ <span class="comment"><em>-- |=====================================================================</em></span>
+ <span class="comment"><em>-- | Man page <A HREF="../man/form_field_validation.3x.html">form_field_validation.3x</A></em></span>
+ <span class="comment"><em>-- |=====================================================================</em></span>
+
+ <span class="comment"><em>-- <A NAME="AFU_2">|</A></em></span>
+ <b>function</b> <span class="symbol"><a name="ref_80_13" href="terminal_interface-curses-forms-field_types__adb.htm#ref_71_13">Get_Type</a></span> (<span class="symbol"><a name="ref_80_23" href="terminal_interface-curses-forms-field_types__adb.htm#ref_71_23">Fld</a></span> : <a href="terminal_interface-curses-forms__ads.htm#ref_52_9">Field</a>) <b>return</b> <a href="terminal_interface-curses-forms-field_types__ads.htm#ref_64_9">Field_Type_Access</a>;
+ <span class="comment"><em>-- AKA: <A HREF="../man/form_field_validation.3x.html">field_type()</A></em></span>
+ <span class="comment"><em>-- AKA: field_arg()</em></span>
+ <span class="comment"><em>-- In Ada95 we can combine these. If you try to retrieve the field type</em></span>
+ <span class="comment"><em>-- that is not defined as extension of the abstract tagged type above,</em></span>
+ <span class="comment"><em>-- you will raise a Form_Exception.</em></span>
+ <span class="comment"><em>-- This is not inlined</em></span>
+
+ <span class="comment"><em>-- +----------------------------------------------------------------------</em></span>
+ <span class="comment"><em>-- | Private Part.</em></span>
+ <span class="comment"><em>-- | Most of this is used by the implementations of the child packages.</em></span>
+ <span class="comment"><em>-- |</em></span>