Define `C_SWITCH_FEATURES' here, and add comment regarding some

interesting values.

diff --git a/v7/src/microcode/unxutl/cf-dist.h b/v7/src/microcode/unxutl/cf-dist.h
index e4d5d75d9cac994a9e85dabd832c1bf1a63a1c65..87b9cbd6254bf7f2abd511ae89522e6f2fa72c01 100644 (file)
--- a/v7/src/microcode/unxutl/cf-dist.h
+++ b/v7/src/microcode/unxutl/cf-dist.h
@@ -1,6 +1,6 @@
 /* -*-C-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/microcode/unxutl/Attic/cf-dist.h,v 1.1 1989/07/18 22:32:59 cph Exp $
+$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/microcode/unxutl/Attic/cf-dist.h,v 1.2 1989/07/24 21:08:15 cph Exp $
 
 Copyright (c) 1989 Massachusetts Institute of Technology
 
@@ -47,3 +47,14 @@ MIT in each case. */
 
 /* Define HAVE_X_WINDOWS if you want to use the X window system.  */
 #define HAVE_X_WINDOWS
+
+/* Some useful compilation options:
+   -DCOMPILE_HISTORY           turns on history recording mechanism
+   -DENABLE_DEBUGGING_TOOLS    turns on microcode debugging tools
+   -DUSE_STACKLETS             selects heap-allocated stack
+   -DCOMPILE_FUTURES           turns on parallel processing features
+   -DFUTURE_LOGGING            ???
+   -DCOMPILE_STEPPER           enables single-stepper (currently broken)
+   */
+
+#define C_SWITCH_FEATURES -DCOMPILE_HISTORY