From 146c9247eddf2b601a7e9e71c472912f5a7faf61 Mon Sep 17 00:00:00 2001
From: Teddy <ted.sybil@gmail.com>
Date: Fri, 9 Aug 2013 19:34:13 +0800
Subject: str_to_lower should only apply to Symbols

---
 robust_test.scm | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

(limited to 'robust_test.scm')

diff --git a/robust_test.scm b/robust_test.scm
index 0e989b8..7b7bfd4 100644
--- a/robust_test.scm
+++ b/robust_test.scm
@@ -172,3 +172,49 @@ t
 src
 (eval src)
 (eval '(g 0))
+
+(define f (lambda (x) (+ x x))) ;; test comments
+((lambda (x y) (f 3)) 1 2)      ;; first-class procedure
+; this is a single line comment
+; another line
+(define f (lambda (x) (lambda (y) (+ x y))))
+
+(f 1)   ; #<procedure>
+
+((f 1) 2) ; 3
+
+(define g (lambda (x) (define y 2) (+ x y)))
+(g 3)
+
+((lambda () (display 2) (display 1) (+ 1 2)))
+(define g (lambda (x) (if (= x 5) 0 ((lambda () (display x) (g (+ x 1)))))))
+(g 0)
+
+(define g (lambda (x)
+            (if (= x 5)
+              0
+              ((lambda ()
+                 (display x)
+                 (g (+ x 1)))))))
+(g 0)
+
+(define square (lambda (x) (* x x)))
+
+(square 2)
+
+(define (f x y)
+  ((lambda (a b)
+	 (+ (* x (square a))
+		(* y b)
+		(* a b)))
+   (+ 1 (* x y ))
+   (- 1 y)))
+
+(f 1 2)
+
+((lambda (x + y) (+ x y)) 4 / 2) ; a classic trick
+
+(if #t 1 ())
+(if #f 1 ()) ; Error
+; "Test double quotes in comments"
+(display " Test double quotes outside the comments ; ;; ; ; ")
-- 
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