-<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) 1998-2003,2009 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: 1.15 @</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_36_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_36_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_36_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> : <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> : <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> : <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>
+<span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
+<span class="comment"><EM>-- --</EM></span>
+<span class="comment"><EM>-- <A HREF="http://www.gnat.com">GNAT</A> 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" HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_67_14">Fld</A></span> : <A HREF="terminal_interface-curses-forms__ads.htm#ref_52_9">Field</A>;
+ <span class="symbol"><A NAME="ref_68_30" HREF="terminal_interface-curses-forms-field_types__ads.htm#ref_67_14">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>