Add HEX and DECIMAL to prelude

prelude.f

@@ -165,6 +165,10 @@ CHAR . EMIT
 
 : NIP SWAP DROP ;
 
+: HEX 16 BASE ! ;
+
+: DECIMAL 10 BASE ! ;
+
 : '
   WORD FIND DUP 0<> IF
 	>CFA
@@ -260,8 +264,8 @@ CHAR . EMIT
   ." Wipforth " VERSION-PRINT CR
   ." Copyright (c) Camden Dixie O'Brien" CR
   CR
-  ." Wipforth is available to use, modify and distribute for personal use under" CR
+  ." Wipforth is freely available to use, modify and distribute for personal use" CR
-  ." the Komorebi license, version 2.0.0." CR
+  ." under the Komorebi license, version 2.0.0." CR
   CR
 ;