Merge remote-tracking branch 'remotes/github/build-010388-scheme' into build-010388-schemebuild-010388-scheme

1 files changed, 43 insertions, 0 deletions

diff --git a/docs/pbsc.txt b/docs/pbsc.txt
new file mode 100644
index 0000000..3a2726c
--- /dev/null
+++ b/docs/pbsc.txt
@@ -0,0 +1,43 @@
+Global Frame
+
+v?: Variables
+p?: Parameters
+b?: Boolean expression (Returns #t or #f)
+t?: Term
+f: Function
+l?: List
+
+(f p1 p2 ...)
+
+(define v1 t1)
+
+(lambda (v1 v2 ...) t1)
+
+(define foo (lambda (v1 v2 ...) t1))
+(define (foo (v1 v2 ...) t1))
+
+(if b1 t1 t2)
+(unless b1 t1 t2)
+(eq? t1 t2)
+(neq? t1 t2)
+(and b1 b2)
+(or b1 b2)
+(xor b1 b2)
+(not b1)
+
+(cond ((b1 t1)
+       (b2 t2)
+       ...
+       (else tn)))
+
+(let ((v1 t1)
+      (v2 t2)
+      ...)
+	t3)
+
+(cons t1 l1)
+(car l1)
+(cdr l1)
+(set-car l1 t1)
+(set-cdr l1 t1) 
+(list p1 p2 ...)