managed to change h2-scheme to a generic package

h2/lib/ascii.awk

@@ -0,0 +1,17 @@
+BEGIN {
+	printf ("-- Generated with ascii.txt and ascii.awk\n");
+	printf ("-- Run qseawk -f ascii.awk ascii.txt > h2-ascii.ads for regeneration\n\n");
+	printf ("generic\n\ttype Character_Type is (<>);\npackage H2.Ascii is\n\n");
+
+}
+
+{
+	t = sprintf ("%c", NR - 1);
+	if (str::isprint(t)) t = " -- " t;
+	else t="";
+	printf ("\t%-20s: constant Character_Type := Character_Type'Val(%d);%s\n", $1, NR - 1, t);
+}
+
+END {
+	printf ("\nend H2.Ascii;\n");
+}