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diff --git a/form/fty_int.c b/form/fty_int.c
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+/****************************************************************************
+ * Copyright (c) 1998-2006,2007 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 *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/***************************************************************************
+* *
+* Author : Juergen Pfeifer *
+* *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fty_int.c,v 1.22 2007/10/13 19:32:40 tom Exp $")
+
+#if USE_WIDEC_SUPPORT
+#define isDigit(c) (iswdigit((wint_t)(c)) || isdigit(UChar(c)))
+#else
+#define isDigit(c) isdigit(UChar(c))
+#endif
+
+#define thisARG integerARG
+
+typedef struct
+ {
+ int precision;
+ long low;
+ long high;
+ }
+thisARG;
+
+/*---------------------------------------------------------------------------
+| Facility : libnform
+| Function : static void *Make_This_Type( va_list * ap )
+|
+| Description : Allocate structure for integer type argument.
+|
+| Return Values : Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Make_This_Type(va_list *ap)
+{
+ thisARG *argp = typeMalloc(thisARG, 1);
+
+ if (argp)
+ {
+ T((T_CREATE("thisARG %p"), argp));
+ argp->precision = va_arg(*ap, int);
+ argp->low = va_arg(*ap, long);
+ argp->high = va_arg(*ap, long);
+ }
+ return (void *)argp;
+}
+
+/*---------------------------------------------------------------------------
+| Facility : libnform
+| Function : static void *Copy_This_Type(const void * argp)
+|
+| Description : Copy structure for integer type argument.
+|
+| Return Values : Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *
+Copy_This_Type(const void *argp)
+{
+ const thisARG *ap = (const thisARG *)argp;
+ thisARG *result = (thisARG *) 0;
+
+ if (argp)
+ {
+ result = typeMalloc(thisARG, 1);
+ if (result)
+ {
+ T((T_CREATE("thisARG %p"), result));
+ *result = *ap;
+ }
+ }
+ return (void *)result;
+}
+
+/*---------------------------------------------------------------------------
+| Facility : libnform
+| Function : static void Free_This_Type(void * argp)
+|
+| Description : Free structure for integer type argument.
+|
+| Return Values : -
++--------------------------------------------------------------------------*/
+static void
+Free_This_Type(void *argp)
+{
+ if (argp)
+ free(argp);
+}
+
+/*---------------------------------------------------------------------------
+| Facility : libnform
+| Function : static bool Check_This_Field(
+| FIELD * field,
+| const void * argp)
+|
+| Description : Validate buffer content to be a valid integer value
+|
+| Return Values : TRUE - field is valid
+| FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_This_Field(FIELD *field, const void *argp)
+{
+ const thisARG *argi = (const thisARG *)argp;
+ long low = argi->low;
+ long high = argi->high;
+ int prec = argi->precision;
+ unsigned char *bp = (unsigned char *)field_buffer(field, 0);
+ char *s = (char *)bp;
+ long val;
+ char buf[100];
+ bool result = FALSE;
+
+ while (*bp && *bp == ' ')
+ bp++;
+ if (*bp)
+ {
+ if (*bp == '-')
+ bp++;
+#if USE_WIDEC_SUPPORT
+ if (*bp)
+ {
+ bool blank = FALSE;
+ int len;
+ int n;
+ wchar_t *list = _nc_Widen_String((char *)bp, &len);
+
+ if (list != 0)
+ {
+ result = TRUE;
+ for (n = 0; n < len; ++n)
+ {
+ if (blank)
+ {
+ if (list[n] != ' ')
+ {
+ result = FALSE;
+ break;
+ }
+ }
+ else if (list[n] == ' ')
+ {
+ blank = TRUE;
+ }
+ else if (!isDigit(list[n]))
+ {
+ result = FALSE;
+ break;
+ }
+ }
+ free(list);
+ }
+ }
+#else
+ while (*bp)
+ {
+ if (!isdigit(UChar(*bp)))
+ break;
+ bp++;
+ }
+ while (*bp && *bp == ' ')
+ bp++;
+ result = (*bp == '\0');
+#endif
+ if (result)
+ {
+ val = atol(s);
+ if (low < high)
+ {
+ if (val < low || val > high)
+ result = FALSE;
+ }
+ if (result)
+ {
+ sprintf(buf, "%.*ld", (prec > 0 ? prec : 0), val);
+ set_field_buffer(field, 0, buf);
+ }
+ }
+ }
+ return (result);
+}
+
+/*---------------------------------------------------------------------------
+| Facility : libnform
+| Function : static bool Check_This_Character(
+| int c,
+| const void * argp)
+|
+| Description : Check a character for the integer type.
+|
+| Return Values : TRUE - character is valid
+| FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_This_Character(int c, const void *argp GCC_UNUSED)
+{
+ return ((isDigit(UChar(c)) || (c == '-')) ? TRUE : FALSE);
+}
+
+static FIELDTYPE typeTHIS =
+{
+ _HAS_ARGS | _RESIDENT,
+ 1, /* this is mutable, so we can't be const */
+ (FIELDTYPE *)0,
+ (FIELDTYPE *)0,
+ Make_This_Type,
+ Copy_This_Type,
+ Free_This_Type,
+ Check_This_Field,
+ Check_This_Character,
+ NULL,
+ NULL
+};
+
+NCURSES_EXPORT_VAR(FIELDTYPE*) TYPE_INTEGER = &typeTHIS;
+
+/* fty_int.c ends here */