X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?a=blobdiff_plain;f=README.md;h=974db98a0f60169dbd45946bdbf0e72c0dfb6e1a;hb=bc00d35dbd0f374bb568336dfd1dd40289288b96;hp=143eb3e80bb66cf62261da7707ea9709229c9a41;hpb=052ba9e4dee21cfff8932e944b4cdecc5a504518;p=scheme.forth.jl.git

diff --git a/README.md b/README.md
index 143eb3e..974db98 100644
--- a/README.md
+++ b/README.md
@@ -8,17 +8,54 @@ life as a fairly direct port of Peter Micheaux's [Bootstrap
 Scheme](https://github.com/petermichaux/bootstrap-scheme) (as described in
 [this wonderful series of blog
 posts](http://peter.michaux.ca/articles/scheme-from-scratch-introduction)) from
-C to forth.  In addition, this interpreter has a mark-sweep garbage collector
-and support for reading input from external files using a partial implementation
-of Scheme's file ports.
+C to forth, but also includes variadic compound function support, mark-sweep
+garbage collection, quasiquotation, and a very basic (non-hygenic) macro
+system.
 
-In future, I plan to also implement a macro system and a more
-complete numerical tower to bring it closer to
+In future, I plan to also implement a more complete numerical tower to bring it closer to
 [R5RS](http://www.schemers.org/Documents/Standards/R5RS/).
 
 The goal is for the interpreter to be complete enough to be used to complete
 the majority of the exercises found in [SICP](http://sarabander.github.io/sicp/).
 
+Running the interpreter
+=======================
+
+To run this Scheme interpreter, first open Julia from the src directory contained
+in this repository.  If you've not done so already, install forth.jl using the
+following command:
+
+    julia> Pkg.clone("https://github.com/tgvaughan/forth.jl")
+
+Then, import and run the Forth system:
+
+    julia> import forth
+    julia> forth.run()
+    Welcome to forth.jl!
+
+Once Forth is running, execute the Scheme source and fire up the
+REPL using the following commands:
+
+    include scheme.4th  ok
+    scheme repl
+    Welcome to scheme.forth.jl!
+    Use Ctrl-D to exit.
+
+    >
+
+At this point you can start entering Scheme commands.  For example,
+
+    > (define (factorial n)
+        (if (= n 0)
+          1
+          (* n (factorial (- n 1)))))
+    ; ok
+    > (factorial 5)
+    ; 120
+
+License
+=======
+
 This software is free (as in freedom) and is distributed under the terms
 of version 3 of the GNU General Public License.  A copy of this license
 is included in this repository in the file COPYING.