Remove unnecessary reader macro

[jscl.git] / lispstrack.lisp

diff --git a/lispstrack.lisp b/lispstrack.lisp
index d6c850d..e8ecb3f 100644 (file)
--- a/lispstrack.lisp
+++ b/lispstrack.lisp
@@ -1,55 +1,3 @@
-#+lispstrack
-(progn
-  (eval-when-compile
-    (%compile-defmacro 'defmacro
-                       (lambda (name args &rest body)
-                         `(eval-when-compile
-                            (%compile-defmacro ',name (lambda ,args ,@body))))))
-
-  (defmacro defvar (name value)
-    `(progn
-       (eval-when-compile
-         (%compile-defvar ',name))
-       (setq ,name ,value)))
-
-  (defmacro defun (name args &rest body)
-    `(progn
-       (eval-when-compile
-         (%compile-defun ',name))
-       (fsetq ,name (lambda ,args ,@body))))
-
-  (defun = (x y) (= x y))
-  (defun + (x y) (+ x y))
-  (defun - (x y) (- x y))
-  (defun * (x y) (* x y))
-  (defun / (x y) (/ x y))
-  (defun 1+ (x) (+ x 1))
-  (defun 1- (x) (- x 1))
-  (defun cons (x y ) (cons x y))
-  (defun car (x) (car x))
-  (defun cdr (x) (cdr x))
-
-  (defun append (list1 list2)
-    (if (null list1)
-        list2
-        (cons (car list1)
-              (append (cdr list1) list2))))
-
-  (defun reverse-aux (list acc)
-    (if (null list)
-        acc
-        (reverse-aux (cdr list) (cons (car list) acc))))
-
-  (defun reverse (list)
-    (reverse-aux list '()))
-
-  (defun mapcar (func list)
-    (if (null list)
-        '()
-        (cons (funcall func (car list))
-              (mapcar func (cdr list))))))
-
-
 (defun !reduce (func list initial)
   (if (null list)
       initial
@@ -61,13 +9,11 @@
 
 #+common-lisp
 (progn
-
   (defmacro while (condition &body body)
     `(do ()
          ((not ,condition))
        ,@body))
 
-  #+common-lisp
   (defun concat-two (s1 s2)
     (concatenate 'string s1 s2)))
 
@@ -304,10 +250,12 @@
               "){"
               *newline*
               (if rest-argument
-                  (concat "var " (lookup-variable rest-argument new-env)
-                          " = arguments.slice("
-                          (prin1-to-string (length required-arguments))
-                          ");"
+                  (concat "var " (lookup-variable rest-argument new-env) ";" *newline*
+                          "for (var i = arguments.length-1; i>="
+                          (integer-to-string (length required-arguments))
+                          "; i--)" *newline*
+                          (lookup-variable rest-argument new-env) " = "
+                          "{car: arguments[i], cdr: " (lookup-variable rest-argument new-env) "};"
                           *newline*)
                   "")
               (concat (ls-compile-block (butlast body) new-env fenv)
@@ -450,15 +398,15 @@
 (define-compilation cdr (x)
   (concat "(" (ls-compile x env fenv) ").cdr"))
 
+(define-compilation make-symbol (name)
+  (concat "{name: " (ls-compile name env fenv) "}"))
+
 (define-compilation symbol-name (x)
   (concat "(" (ls-compile x env fenv) ").name"))
 
 (define-compilation eq (x y)
   (concat "(" (ls-compile x env fenv) " === " (ls-compile y env fenv) ")"))
 
-(define-compilation eql (x y)
-  (concat "(" (ls-compile x env fenv) " == " (ls-compile y env fenv) ")"))
-
 (define-compilation code-char (x)
   (concat "String.fromCharCode( " (ls-compile x env fenv) ")"))
 
@@ -486,6 +434,20 @@
                 ", ")
           ")"))
 
+(define-compilation new ()
+  "{}")
+
+(define-compilation get (object key)
+  (concat "(" (ls-compile object env fenv) ")[" (ls-compile key env fenv) "]"))
+
+(define-compilation set (object key value)
+  (concat "(("
+          (ls-compile object env fenv)
+          ")["
+          (ls-compile key env fenv) "]"
+          " = " (ls-compile value env fenv) ")"))
+
+
 (defun %compile-defvar (name)
   (push (make-var-binding name) *env*)
   (push (concat "var " (lookup-variable name *env*)) *toplevel-compilations*))