+( vim: syntax=forth
+)
+
: FIB ( n -- Fn )
0 1 ( n a b )
0 ( n a b i )
S" 10 FIB = " TELL
10 FIB .U
-S" (Expected: 59)" TELL NEWLINE
+SPACE S" (Expected: 59)" TELL NEWLINE
+
+SYSCODE
+S" Word: " TELL POP-WORD TELL NEWLINE
+S" Word: " TELL POP-WORD TELL NEWLINE
+S" Word: " TELL POP-WORD TELL NEWLINE
+S" Word: " TELL POP-WORD TELL NEWLINE
+S" Word: " TELL POP-WORD TELL NEWLINE
+S" Word: " TELL POP-WORD TELL NEWLINE
TERMINATE