Update compilation instructions.

ccmeta.leg

@@ -1,9 +1,15 @@
-%{
+# ccmeta.leg -- metalanguage for C
+#
+# Copyright (c) 2016-2021 Ian Piumarta and other contributors (see AUTHORS)
+# All rights reserved (see LICENSE)
+#
+# Last edited: 2021-07-06 16:09:02 by piumarta on DESKTOP-LTPREOB
 
-/* compile:    leg -o parse.c parse.leg
- *        cc -o parse parse.c
+%{
+/* compile:	leg -o ccmeta.c ccmeta.leg
+ *        	cc -o ccmeta ccmeta.c -lgc -lm
  *
- * run:        echo "3+4"  | ./parse
+ * run:        	./ccmeta < ccmeta-test.txt
  */
 
 #include <stdarg.h>