From 0669b93776c6938385db32b07d88a8026c618d1b Mon Sep 17 00:00:00 2001
From: Edward Amsden <edward@blackriversoft.com>
Date: Sat, 23 Oct 2021 05:20:42 -0400
Subject: [PATCH] save 4th pass, will restart from c-exceptions and inline
 helpers

---
 nock-d-cps.rkt => fourth-pass/nock-d-cps.rkt  |   0
 .../nock-e-fast-tree-edit.rkt                 |   0
 .../nock-f-explicit-apply.rkt                 |   0
 .../nock-g-closure-convert.rkt                |   0
 fourth-pass/nock-h-registerize.rkt            | 547 ++++++++++++++++++
 5 files changed, 547 insertions(+)
 rename nock-d-cps.rkt => fourth-pass/nock-d-cps.rkt (100%)
 rename nock-e-fast-tree-edit.rkt => fourth-pass/nock-e-fast-tree-edit.rkt (100%)
 rename nock-f-explicit-apply.rkt => fourth-pass/nock-f-explicit-apply.rkt (100%)
 rename nock-g-closure-convert.rkt => fourth-pass/nock-g-closure-convert.rkt (100%)
 create mode 100644 fourth-pass/nock-h-registerize.rkt

diff --git a/nock-d-cps.rkt b/fourth-pass/nock-d-cps.rkt
similarity index 100%
rename from nock-d-cps.rkt
rename to fourth-pass/nock-d-cps.rkt
diff --git a/nock-e-fast-tree-edit.rkt b/fourth-pass/nock-e-fast-tree-edit.rkt
similarity index 100%
rename from nock-e-fast-tree-edit.rkt
rename to fourth-pass/nock-e-fast-tree-edit.rkt
diff --git a/nock-f-explicit-apply.rkt b/fourth-pass/nock-f-explicit-apply.rkt
similarity index 100%
rename from nock-f-explicit-apply.rkt
rename to fourth-pass/nock-f-explicit-apply.rkt
diff --git a/nock-g-closure-convert.rkt b/fourth-pass/nock-g-closure-convert.rkt
similarity index 100%
rename from nock-g-closure-convert.rkt
rename to fourth-pass/nock-g-closure-convert.rkt
diff --git a/fourth-pass/nock-h-registerize.rkt b/fourth-pass/nock-h-registerize.rkt
new file mode 100644
index 0000000..2f200cc
--- /dev/null
+++ b/fourth-pass/nock-h-registerize.rkt
@@ -0,0 +1,547 @@
+#lang racket
+
+(require rackunit)
+
+; registers
+(define ra 0)
+(define rb 0)
+(define rc 0)
+(define rd 0)
+(define re 0)
+
+; special, will be a stack
+(define k 0)
+
+
+; note: we are not registerising continuation arguments at this time.
+; - apply functions will be unified (since arity 1)
+; - abstract interpretation to bytecode
+
+(define (nock-noun subject formula gates err-k trace)
+ (begin
+  (set! ra subject)
+  (set! rb formula)
+  (set! rc gates)
+  (set! rd err-k)
+  (set! re trace)
+  (set! k empty-k)
+  (nock-noun-cps)))
+
+(define (nock-noun-cps)
+ (let*
+  [(subject ra)
+   (formula rb)
+   (gates rc)
+   (err-k rd)
+   (trace re)
+   (recur-on-noun (recur-on-noun-closure gates err-k trace))
+   (recur-on-noun-with-hint (recur-on-noun-with-hint-closure gates err-k trace))
+   (recur-on-scry-gate (recur-on-scry-gate-closure gates))]
+  (match formula
+   ([cons (cons (var b) (var c)) (var d)]
+    (begin
+     (set! k (nock-cons-k-1 recur-on-closure subject d k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rb (cons b c))
+     (apply-3)
+   ([cons 0 (var b)]
+    (begin
+     (set! ra subject)
+     (set! rb b)
+     (set! rc err-k)
+     (set! rd trace)
+     (nock-tree-find-cps)))
+   ([cons 1 (var b)]
+    (begin
+     (set! ra b)
+     (apply-k)))
+   ([cons 2 (cons (var b) (var c))]
+    (begin
+     (set! k (nock-2-k-1 recur-on-noun subject c k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc b)
+     (apply-3)))
+   ([cons 3 (var b)]
+    (begin
+     (set! (nock-3-k k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc b)
+     (apply-3)))
+   ([cons 4 (var b)]
+    (begin
+     (set! k (nock-4-k k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (apply-3)))
+   ([cons 5 (cons (var b) (var c))]
+    (begin
+     (set! k (nock-5-k-1 recur-on-noun subject c k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc b)
+     (apply-3)))
+   ([cons 6 (cons (var b) (cons (var c) (var d)))]
+    (begin
+     (set! k (nock-6-k recur-on-noun subject c d err-k trace k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc b)
+     (apply-3)))
+   ([cons 7 (cons (var b) (var c))]
+    (begin
+     (set! k (nock-7-k recur-on-noun c k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc b)
+     (apply-3)))
+   ([cons 8 (cons (var b) (var c))]
+    (begin
+     (set! k (nock-8-k recur-on-noun subject c k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc b)
+     (apply-3)))
+   ([cons 9 (cons (var b) (var c))]
+    (begin
+     (set! k (nock-9-k-1 recur-on-noun b err-k trace k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc c)
+     (apply-3)))
+   ([cons 10 (cons (cons (var b) (var c)) (var d))]
+    (begin
+     (set! k (nock-10-k-1 recur-on-noun subject d b err-k trace k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc c)
+     (apply-3)))
+   ([cons 11 (cons (cons (var b) (var c)) (var d))]
+    (begin
+     (set! k (nock-11-k recur-on-noun-with-hint recur-on-noun subject d b k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc c)
+     (apply-3)))
+   ([cons 11 (cons (var b) (var c))]
+    (begin
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc c)
+     (apply-3)))
+   ([cons 12 (cons (var ref) (var path))]
+    (begin
+     (set! k (nock-12-k-1 recur-on-noun subject path recur-on-scry-gate err-k trace k))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc ref)
+     (apply-3)))
+
+(define nock-tree-find-cps
+  (let
+   [(tree ra)
+    (address rb)
+    (err-k rc)
+    (trace rd)]
+    (if (= address 0)
+     (begin
+      (set! ra (cons 2 trace))
+      (err-k))
+     (if (= address 1)
+      (begin
+       (set! ra tree)
+       (apply-k))
+      (if (even? address)
+       (begin
+        (set! k (nock-tree-find-k-car k))
+        (set! ra tree)
+        (set! rb (quotient address 2))
+        (set! rc err-k)
+        (set! rd trace)
+        (nock-tree-find-cps))
+       (begin
+        (set! k (nock-tree-find-k-cdr k))
+        (set! ra tree)
+        (set! rb (quotient address 2))
+        (set! rc err-k)
+        (set! rd trace)
+        (nock-tree-find-cps)))))))
+
+; # operator in nock spec: tree editing
+(define (nock-tree-edit-cps)
+ (let
+  [(subtree ra)
+   (address rb)
+   (tree rc)
+   (err-k rd)
+   (trace re)]
+  (if (= address 0)
+   (begin
+    (set! ra (cons 2 trace))
+    (err-k))
+   (begin
+    (set! k (nock-tree-edit-k subtree tree k))
+    (set! ra address)
+    (reverse-address-cps)))))
+
+; Transform a nock address into a bitwise reversed address and a depth
+; Note that the MSB of the address is always 1, and is *not* a head/tail bit.
+; So we discard that one and do not count it in the depth.
+; Editing on our representation is then a matter of
+; editing the car or cdr of the tree based on whether the LSB is 1 or 0,
+; shifting, decrementing the depth, and going around again *until the depth is 0*
+;
+; note that with several car bits at the bottom of the path (LSB in address, MSB reversed)
+; the reversed address will be 0 for several iteraitons at the end, thus we test the depth
+; and not the reversed address
+(define (reverse-address-cps)
+ (let
+  [(address ra)]
+  (begin
+   (set! ra address)
+   (set! rb 0)
+   (set! rc 0)
+   (reverse-address-acc-cps))))
+
+(define (reverse-address-acc-cps)
+ (let
+  [(address ra)
+   (reversed rb)
+   (depth rc)]
+  (if (= address 0)
+   ; The most-significant bit in the address is a marker for the depth of
+   ; the address, not a head/tail flag. We are instead storing the depth separately
+   ; in the reversed representation, so we discard it.
+   (begin
+    (set! ra (cons (arithmetic-shift reversed -1) (- depth 1)))
+    (apply-k))
+   (let*
+    [(top-bit (bitwise-and address 1))
+     (reversed (bitwise-ior (arithmetic-shift reversed 1) top-bit))
+     (address (arithmetic-shift address -1))
+     (depth (+ depth 1))]
+    (begin
+     (set! ra address)
+     (set! rb reversed)
+     (set! rc depth)
+     (reverse-address-acc-cps))))))
+
+(define (nock-tree-edit-reversed-cps)
+ (let*
+  [(subtree ra)
+   (reversed-depth rb)
+   (tree rc)]
+   (reversed (car reversed-depth))
+   (depth (cdr reversed-depth))
+   (reversed-depth (cons (arithmetic-shift reversed -1) (- depth 1)))]
+  (if (= depth 0)
+   (begin
+    (set! ra subtree)
+    (apply-k))
+   (if (even? reversed)
+    (begin
+     (set! k (nock-tree-edit-k-car tree k))
+     (set! ra subtree)
+     (set! rb reversed-depth)
+     (set! rc (car tree))
+     (nock-tree-edit-reversed-cps))
+    (begin
+     (set! k (nock-tree-edit-k-cdr tree k))
+     (set! ra subtree)
+     (set! rb reversed-depth)
+     (nock-tree-edit-reversed-cps))))))
+
+(define (recur-on-noun-closure gates err-k trace) (list 'recur-on-noun gates err-k trace))
+(define (recur-on-noun-with-hint-closure gates err-k trace) (list 'recur-on-noun-with-hint gates err-k trace))
+(define (recur-on-scry-gate-closure gates) (list 'recur-on-scry-gate gates))
+
+(define empty-k (list 'empty-k))
+
+(define (nock-cons-k-1 recur-on-noun subject d k) (list 'nock-cons-k-1 recur-on-noun subject d k))
+(define (nock-cons-k-2 u k) (list 'nock-cons-k-2 u k))
+(define (nock-2-k-1 recur-on-noun subject c k) (list 'nock-2-k-1 recur-on-noun subject c k))
+(define (nock-2-k-2 recur-on-noun u k) (list 'nock-2-k-2 recur-on-noun u k))
+(define (nock-3-k k) (list 'nock-3-k k))
+(define (nock-4-k k) (list 'nock-4-k k))
+(define (nock-5-k-1 recur-on-noun subject c k) (list 'nock-5-k-1 recur-on-noun subject c k))
+(define (nock-5-k-2 u k) (list 'nock-5-k-2 u k))
+(define (nock-6-k recur-on-noun subject c d err-k trace k) (list 'nock-6-k recur-on-noun subject c d err-k trace k))
+(define (nock-7-k recur-on-noun c k) (list 'nock-7-k recur-on-noun c k))
+(define (nock-8-k recur-on-noun subject c k) (list 'nock-8-k recur-on-noun subject c k))
+(define (nock-9-k-1 recur-on-noun b err-k trace k) (list 'nock-9-k-1 recur-on-noun b err-k trace k))
+(define (nock-9-k-2 recur-on-noun u k) (list 'nock-9-k-2 recur-on-noun u k))
+(define (nock-10-k-1 recur-on-noun subject d b err-k trace k) (list 'nock-10-k-1 recur-on-noun subject d b err-k trace k))
+(define (nock-10-k-2 u b err-k trace k) (list 'nock-10-k-2 u b err-k trace k))
+(define (nock-11-k recur-on-noun-with-hint recur-on-noun subject d b k) (list 'nock-11-k recur-on-noun-with-hint recur-on-noun subject d b k))
+(define (nock-12-k-1 recur-on-noun subject path recur-on-scry-gate err-k trace k) (list 'nock-12-k-2 recur-on-noun subject path recur-on-scry-gate err-k trace k))
+(define (nock-12-k-2 recur-on-scry-gate u err-k trace k) (list 'nock-12-k-2 recur-on-scry-gate u err-k trace k))
+(define (nock-12-k-3 u v^ err-k trace k) (list 'nock-12-k-3 u v^ err-k trace k))
+(define (nock-tree-edit-k subtree tree k) (list 'nock-tree-edit-k subtree tree k))
+(define (nock-tree-find-k-car k) (list 'nock-tree-find-k-car k))
+(define (nock-tree-find-k-cdr k) (list 'nock-tree-find-k-cdr k))
+(define (nock-tree-edit-k-car tree k) (list 'nock-tree-edit-k-car tree k))
+(define (nock-tree-edit-k-cdr tree k) (list 'nock-tree-edit-k-cdr tree k))
+
+(define (apply-k)
+ (let
+  [(v ra)]
+  (match k
+   ([list 'empty-k] v)
+   ([list 'nock-cons-k-1 (var recur-on-noun) (var subject) (var d) (var k^)]
+    (begin
+     (set! k (nock-cons-k-2 v k^))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc d)
+     (apply-3)))
+   ([list 'nock-cons-k-2 (var u) (var k^)]
+    (begin
+     (set! k k^)
+     (set! ra (cons u v))
+     (apply-k)))
+   ([list 'nock-2-k-1 (var recur-on-noun) (var subject) (var c) (var k^)]
+    (begin
+     (set! k (nock-2-k-2 recur-on-noun subject c k^))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc c)
+     (apply-3)))
+   ([list 'nock-2-k-2 (var recur-on-noun) (var u) (var k^)]
+    (begin
+     (set! k k^)
+     (set! ra recur-on-noun)
+     (set! rb u)
+     (set! rc v)
+     (apply-3)))
+   ([list 'nock-3-k (var k^)]
+    (if (pair? v)
+     (begin
+      (set! k k^)
+      (set! ra 0)
+      (apply-k))
+     (begin
+      (set! k k^)
+      (set! ra 1)
+      (apply-k))))
+   ([list 'nock-4-k (var k^)]
+    (begin
+     (set! k k^)
+     (set! ra (+ 1 v))
+     (apply-k)))
+   ([list 'nock-5-k-1 (var recur-on-noun) (var subject) (var c) (var k^)]
+    (begin
+     (set! k (nock-5-k-2 v k^))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc c)
+     (apply-3)))
+   ([list 'nock-5-k-2 (var u) (var k^)]
+    (if (eqv? u v)
+     (begin
+      (set! k k^)
+      (set! ra 0))
+     (begin
+      (set! k k^)
+      (set! ra 1))))
+   ([list 'nock-6-k (var recur-on-noun) (var subject) (var c) (var d) (var err-k) (var trace) (var k^)]
+    (if (= 0 v)
+     (begin
+      (set! k k^) 
+      (set! ra recur-on-noun)
+      (set! rb subject)
+      (set! rc c)
+      (apply-3))
+     (if (= 1 v)
+      (begin
+       (set! k k^)
+       (set! ra recur-on-noun)
+       (set! rb subject)
+       (set! rc d)
+       (apply-3))
+      (begin
+       (set! ra (cons 2 trace))
+       (err-k)))))
+   ([list 'nock-7-k (var recur-on-noun) (var c) (var k^)]
+    (begin
+     (set! k k^)
+     (set! ra recur-on-noun)
+     (set! rb c)
+     (apply-3)))
+   ([list 'nock-8-k (var recur-on-noun) (var subject) (var c) (var k^)]
+    (begin
+     (set! k k^)
+     (set! ra recur-on-noun)
+     (set! rb (cons v subject))
+     (set! rc c)
+     (apply-3)))
+   ([list 'nock-9-k-1 (var recur-on-noun) (var b) (var err-k) (var trace) (var k^)]
+    (begin
+     (set! k (nock-9-k-2 recur-on-noun v k^))
+     (set! ra v)
+     (set! rb b)
+     (set! rc err-k)
+     (set! rd trace)
+     (nock-tree-find-cps)))
+   ([list 'nock-9-k-2 (var recur-on-noun) (var u) (var k^)]
+    (begin
+     (set! k k^)
+     (set! ra recur-on-noun)
+     (set! rb u)
+     (set! rc v)
+     (apply-3)))
+   ([list 'nock-10-k-1 (var recur-on-noun) (var subject) (var d) (var b) (var err-k) (var trace) (var k^)]
+    (begin
+     (set! k (nock-10-k-2 v b err-k trace k^))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc d)
+     (apply-3)))
+   ([list 'nock-10-k-2 (var u) (var b) (var err-k) (var trace) (var k^)]
+    (begin
+     (set! k k^)
+     (set! ra u)
+     (set! rb b)
+     (set! rc v)
+     (set! rd err-k)
+     (set! re trace)
+     (nock-tree-edit-cps)))
+   ([list 'nock-11-k (var recur-on-noun-with-hint) (var recur-on-noun) (var subject) (var d) (var b) (var k^)]
+     (if (member b (list (tas "hunk") (tas "hand") (tas "lose") (tas "mean") (tas "spot")))
+      (begin
+       (set! k k^)
+       (set! ra recur-on-noun-with-hint)
+       (set! rb subject)
+       (set! rc d)
+       (set! rd (cons b v))
+       (apply-4))
+      (begin
+       (set! k k^)
+       (set! ra recur-on-noun)
+       (set! rb subject)
+       (set! rc d)
+       (apply-3))))
+   ([list 'nock-12-k-1 (var recur-on-noun) (var subject) (var path) (var recur-on-scry-gate) (var err-k) (var trace) (var k^)]
+    (begin
+     (set! k (nock-12-k-2 recur-on-scry-gate v err-k trace k^))
+     (set! ra recur-on-noun)
+     (set! rb subject)
+     (set! rc path)
+     (apply-3)))
+   ([list 'nock-12-k-2 (var recur-on-scry-gate) (var u) (var err-k) (var trace) (var k^)]
+    (begin
+     (set! k (nock-12-k-3 u v err-k trace k^))
+     (set! ra recur-on-scry-gate)
+     (set! rb u)
+     (set! rc v)
+     (apply-3)))
+   ([list 'nock-12-k-3 (var u) (var v^) (var err-k) (var trace) (var k^)]
+    (if (equal? 0 v)
+     ; ~
+     (begin
+      (set! ra (cons 1 v))
+      (err-k))
+     (if (equal? 0 (cdr v))
+      ; [~ ~]
+      (begin
+       (set! ra (cons 2 (cons (cons (tas "hunk") (cons u v^)) trace)))
+       (err-k))
+      (begin
+       (set! k k^)
+       (set! ra (cdr (cdr v)))))))
+   ([list 'nock-tree-find-k-car (var k^)]
+    (begin
+     (set! k k^)
+     (set! ra (car v))
+     (apply-k)))
+   ([list 'nock-tree-find-k-cdr (var k^)] (apply-k k (cdr v)))
+   ([list 'nock-tree-edit-k (var subtree) (var tree) (var k)]
+    (nock-tree-edit-reversed-cps subtree v tree k))
+   ([list 'nock-tree-edit-k-car (var tree) (var k)] (apply-k k (cons v (cdr tree))))
+   ([list 'nock-tree-edit-k-cdr (var tree) (var k)] (apply-k k (cons (car tree) v)))
+   ([var k^] #:when (procedure? k^) (k^ v))))
+
+(define (apply-3 k^ u v w) 
+  (match k^
+   ([list 'recur-on-noun (var gates) (var err-k) (var trace)]
+    (nock-noun-cps u v gates err-k trace w))
+   ([list 'recur-on-scry-gate (var gates)]
+    (let*
+     [(gate (car (car gates)))
+      (err-k (car (cdr (car gates))))
+      (trace (cdr (cdr (car gates))))
+      (gates (cdr gates))
+      (core (cons (car gate) (cons (cons u v) (cdr (cdr gate)))))]
+     (nock-noun-cps core (car core) gates err-k trace w)))
+   ([var k^] #:when (procedure? k^) (k^ u v w))))
+
+(define (apply-4 k^ u v w x)
+ (match k^
+  ([list 'recur-on-noun-with-hint (var gates) (var err-k) (var trace)]
+   (nock-noun-cps u v gates err-k (cons w trace) x)) 
+  ([var k^] #:when (procedure? k^) (k^ u v w x))))
+
+;; macro for %tas literals:
+;; converts input string into a numeric literal of that string represented as a %tas, i.e. an
+;; atom with the ascii bytes of the string in sequence (first->LSB, last->MSB)
+(define-syntax (tas str)
+ (quasisyntax
+  (unsyntax
+   (foldr
+    (lambda (char atom) (bitwise-ior (bitwise-and #xFF (char->integer char)) (arithmetic-shift atom 8)))
+    0
+    (string->list (car (cdr (syntax->datum str))))))))
+
+(define nock-here 1)
+(define (nock-car address) (* address 2))
+(define (nock-cdr address) (+ 1 (* address 2)))
+(define (get-0 x) (cons 0 x))
+(define (literal-1 x) (cons 1 x))
+(define (eval-2 x y) (cons 2 (cons x y)))
+(define (cell?-3 x) (cons 3 x))
+(define (inc-4 x) (cons 4 x))
+(define (=-5 x y) (cons 5 (cons x y)))
+(define (if-6 x y z) (cons 6 (cons x (cons y z))))
+(define (compose-7 x y) (cons 7 (cons x y)))
+(define (declare-8 x y) (cons 8 (cons x y)))
+(define (call-9 x y) (cons 9 (cons x y)))
+(define (update-10 x y z) (cons 10 (cons (cons x y) z)))
+(define (hint-11 x y) (cons 11 (cons x y)))
+(define lootru 0)
+(define loofal 1)
+
+(define test-tree (cons (cons 4 5) 3))
+(define decrement-4-core
+  (cons
+   (if-6 (=-5 (get-0 (nock-car (nock-cdr nock-here))) (inc-4 (get-0 (nock-cdr (nock-cdr nock-here)))))
+    (get-0 (nock-cdr (nock-cdr nock-here)))
+    (call-9 (nock-car nock-here) (update-10 (nock-cdr (nock-cdr nock-here)) (inc-4 (get-0 (nock-cdr (nock-cdr nock-here)))) (get-0 nock-here))))
+   (cons 4 0)))
+
+(define (nock-test subject formula) (nock-noun subject formula '() test-err-k '()))
+
+(define (test-err-k err)
+ (printf "Error: ~v" err)
+ (error 'nock-err))
+
+(check-equal? (nock-test test-tree (get-0 nock-here) ) test-tree "tree address 1")
+(check-equal? (nock-test test-tree (get-0 (nock-car nock-here))) (car test-tree) "tree address 2")
+(check-equal? (nock-test test-tree (get-0 (nock-cdr nock-here))) (cdr test-tree) "tree address 3")
+(check-equal? (nock-test test-tree (get-0 (nock-car (nock-car nock-here)))) (car (car test-tree)) "tree address 4")
+(check-equal? (nock-test test-tree (get-0 (nock-cdr (nock-car nock-here)))) (cdr (car test-tree)) "tree address 5")
+(check-equal? (nock-test 0 (literal-1 test-tree)) test-tree "literal")
+(check-equal? (nock-test 0 (eval-2 (literal-1 test-tree) (literal-1 (get-0 2)))) (car test-tree) "eval")
+(check-equal? (nock-test test-tree (cell?-3 (get-0 1))) lootru "test cell true")
+(check-equal? (nock-test test-tree (cell?-3 (get-0 3))) loofal "test cell false")
+(check-equal? (nock-test 0 (inc-4 (literal-1 0))) 1 "increment")
+(check-equal? (nock-test test-tree (=-5 (literal-1 test-tree) (get-0 1))) lootru "test equals true")
+(check-equal? (nock-test test-tree (=-5 (literal-1 test-tree) (get-0 2))) loofal "test equals false")
+(check-equal? (nock-test test-tree (if-6 (literal-1 lootru) (literal-1 5) (get-0 100))) 5 "test if tru")
+(check-equal? (nock-test test-tree (if-6 (literal-1 loofal) (get-0 100) (literal-1 5))) 5 "test if false")
+(check-equal? (nock-test 0 (compose-7 (literal-1 test-tree) (get-0 2))) (car test-tree) "test compose")
+(check-equal? (nock-test 0 (declare-8 (literal-1 test-tree) (get-0 2))) test-tree "test declare")
+(check-equal? (nock-test 0 (call-9 (nock-car nock-here) (literal-1 decrement-4-core))) 3 "test call")
+(check-equal? (nock-test 0 (update-10 (nock-cdr nock-here) (literal-1 (cons 6 7)) (literal-1 test-tree))) (cons (cons 4 5) (cons 6 7)) "test update")
+(check-equal? (nock-test 0 (call-9 (nock-car nock-here) (update-10 (nock-car (nock-cdr nock-here)) (literal-1 8) (literal-1 decrement-4-core)))) 7 "test slam i.e. update sample and call")
+; test 11 static and dynamic