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2018-09-11 13:51:54 +09:00
commit e1c93c3c4a
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+* Build-in forms
+
+ - +
+ - -
+ - *
+ - /
+ - >
+ - <
+ - =
+
+ - if
+ - and
+ - or
+ - not
+
+ - first  (car)
+ - rest   (cdr)
+ - pair   (cons)
+
+ - load   (import)
+ - define
+
+ - lambda
+ - progn
+
+ - eval
+ - quote
+
+ - print
+ - read
+
+ - help
+* Types
+ - Symbol
+ - Number
+ - String
+ - Cons-cell (list)
+ - lambda function lambda
+ - built-in function
+
+* Arbeitsweise
+
+ 1) Parse to AST
+ 2) Start with namespace only containing the built-ins
+ 3) every AST node has its own namespace,
+    inherting the one from its parent (pointer /
+    references) because when a function sets a
+    variable within an upper namespace it should
+    infact change the environment even if the
+    function exited