First milestone of replacing the build system.

--HG--
branch : dtrg-buildsystem
rename : lang/cem/cpp.ansi/Parameters => lang/cem/cpp.ansi/parameters.h

lang/cem/cemcom/eval.c

@@ -39,7 +39,7 @@ arith NewLocal();	/* util.c */
 #define LocalPtrVar()	NewLocal(pointer_size, pointer_align, reg_pointer, REGISTER)
 
 /*	EVAL() is the main expression-tree evaluator, which turns
-	any legal expression tree into EM code. Parameters:
+	any legal expression tree into EM code. parameters.h:
 
 	struct expr *expr
 		pointer to root of the expression tree to be evaluated

lang/cem/cemcom/replace.c

@@ -70,7 +70,7 @@ replace(idef)
 				return 0;
 		}
 		if (++mac->mc_count > 100) {
-			/* 100 must be some number in Parameters */
+			/* 100 must be some number in parameters.h */
 			lexwarning("macro %s is assumed recursive",
 				    idef->id_text);
 			return 0;