From e1999087d31e454de0884637016fc0f93bd2bd7e Mon Sep 17 00:00:00 2001
From: dvarrui <dvarrui@protonmail.com>
Date: Sun, 8 Jan 2023 11:00:25 +0000
Subject: [PATCH 1/3] [F] example.

---
 README.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 1c1a84f..6139a6c 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Usage
 ```clojure
 require "lisp"
 
-Lisp.eval(<<-eos)
+Lisp.eval(<<-eos
   (begin
     (define fact
       (lambda (n)
@@ -39,7 +39,8 @@ Lisp.eval(<<-eos)
           1
           (* n (fact (- n 1))))))
     (fact 10))
-eos # => 3628800
+  eos
+) # => 3628800
 ```
 
 Commandline

From c3cc3f39eda62b1d04d8711dd9ea8b30cd66a47b Mon Sep 17 00:00:00 2001
From: dvarrui <dvarrui@protonmail.com>
Date: Sun, 8 Jan 2023 11:04:11 +0000
Subject: [PATCH 2/3] [N] factorial example.

---
 examples/factorial.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 examples/factorial.rb

diff --git a/examples/factorial.rb b/examples/factorial.rb
new file mode 100755
index 0000000..b881a29
--- /dev/null
+++ b/examples/factorial.rb
@@ -0,0 +1,14 @@
+#!/usr/bin/env ruby
+require "lisp"
+
+src = <<-eos
+  (begin
+    (define fact
+      (lambda (n)
+        (if (<= n 1)
+          1
+          (* n (fact (- n 1))))))
+    (fact 10))
+eos
+
+puts Lisp.eval(src) # => 362880

From a7beec5adb2ccf49645bffc842414e9e4371c381 Mon Sep 17 00:00:00 2001
From: dvarrui <dvarrui@protonmail.com>
Date: Sun, 8 Jan 2023 11:10:13 +0000
Subject: [PATCH 3/3] [N] square example.

---
 examples/square.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 examples/square.rb

diff --git a/examples/square.rb b/examples/square.rb
new file mode 100755
index 0000000..adbf999
--- /dev/null
+++ b/examples/square.rb
@@ -0,0 +1,12 @@
+#!/usr/bin/env ruby
+require "lisp"
+
+src = <<-CODE
+(begin
+  (define square (lambda (x) (* x x)))
+  (square 9)
+)
+CODE
+
+puts Lisp.eval(src)
+