--- gforth/INSTALL	1995/03/14 19:01:40	1.7
+++ gforth/INSTALL	1995/04/06 16:56:06	1.8
@@ -2,18 +2,25 @@ You need gcc version 2.0 or later to com
 
 First, type
 
-configure
+./configure
 
 configure has the following useful parameters:
--direct-threaded: setup for a direct threaded interpreter; this is faster
-   on many machines, but needs special support. Unsupported machines will
-   ingore this switch. On some CISC machines, direct threading isn't an
-   advantage over indirect threading.
+  --enable-force-reg      Use explicit register declarations if they appear in
+                          the machine.h file. This can cause a good speedup,
+                          but also incorrect code with some gcc versions on
+                          some processors (default disabled).
+  --enable-direct-threaded      Force direct threading. This may not work on
+                                some machines and may cause slowdown on others.
+                                (default processor-dependent)
+  --enable-indirect-threaded    Force indirect threading. This can cause a
+                                slowdown on some machines.
+                                (default processor-dependent)
+  --with-debug     specifies option -g to compile with debug info (default)
+   --without-debug  omits the -g switch and creates smaller images on
+                    machines where strip has problems with gcc style
+                    debugging informations.
+  --help: tells you about other parameters.
 
--without-debug: omits the -g switch and creates smaller images on machines
-   where "strip" has problems with gcc style debugging informations.
-
---help: tells you about other parameters.
 
 Now type