Euro support, part 2.

This should be merged into RELENG_3 and a similar patch may be needed
for RELENG_2_2, should that deemed necessary.

Make world succeeded with these patches in my tree.

Submitted by: "Kaleb S. KEITHLEY" <kaleb@ics.com>

share/colldef/is_IS.ISO8859-15.src

@@ -0,0 +1,38 @@
+# icelandic (backward compatible with ASCII)
+#
+# $Id: is_IS.DIS_8859-15.src,v 1.4 1997/02/22 19:54:38 peter Exp $
+#
+charmap map.DIS_8859-15
+order \
+# controls
+	<NU>;...;<US>;<PA>;...;<AC>;\
+#
+	<NS>;<SP>;!;<!I>;\";<<<>;</>/>>;<Nb>;\
+	<Eu>;<Ct>;<DO>;<Pd>;<Ye>;\
+	%;&;';\(;\);*;+;<+->;<-:>;<*X>;\,;<-->;-;.;/;\
+# digits
+	0;(1,<1S>);(2,<2S>);(3,<3S>);4;...;9;\
+#
+	:;\;;\<;=;>;?;<?I>;<SE>;<PI>;<Co>;<Rg>;<At>;\
+# capital
+	(A,<A'>,<A!>,<A/>>,<AA>,<A:>,<A?>);\
+	B;(C,<C,>);(D,<D->);(E,<E'>,<E!>,<E/>>,<E:>);\
+	F;G;H;(I,<I'>,<I!>,<I/>>,<I:>);\
+	J;...;M;(N,<N?>);(O,<O'>,<O!>,<O/>>,<O?>,<O//>,<OE>);\
+	P;...;R;(S,<S<>);T;(U,<U'>,<U!>,<U/>>,<U:>);\
+	V;W;X;(Y,<Y'>,<Y:>);(Z,<Z<>);\
+	<TH>;<AE>;<O:>;\
+#
+	[;\\;];^;_;<'m>;`;\
+# small
+	(a,<a'>,<a!>,<a/>>,<aa>,<a:>,<a?>);\
+	b;(c,<c,>);(d,<d->);(e,<e'>,<e!>,<e/>>,<e:>);\
+	f;g;h;(i,<i'>,<i!>,<i/>>,<i:>);\
+	j;...;m;(n,<n?>);(o,<o'>,<o!>,<o/>>,<o?>,<o//>,<oe>);\
+	p;...;r;(s,<s<>);t;(u,<u'>,<u!>,<u/>>,<u:>);\
+	v;w;x;(y,<y'>,<y:>);(z,<z<>);\
+	<th>;<ae>;<o:>;<ss>;\
+#
+	\{;<NO>;|;\};~;<.M>;<DG>;<My>;<DT>;\
+# remains
+	<-a>;<-o>