added file inclusion and optional macro documentation list
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@@ -1,7 +1,7 @@
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(in-package :cl-forth)
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(defparameter *psuedo-identifiers*
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'(syscall-1 syscall-2 syscall-3 syscall-4 syscall-5 syscall-6 makro son)
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'(syscall-1 syscall-2 syscall-3 syscall-4 syscall-5 syscall-6 makro son kütüphane)
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"These do not map to operations that generate code directly, but are valid to lexer and parser")
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(defparameter *identifiers* ())
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@@ -3,7 +3,8 @@
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(defun make-token (sym? line col &optional (type nil))
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(when (null type)
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(setf type
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(cond ((numberp sym?) :number)
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(cond ((consp sym? ) :list)
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((numberp sym?) :number)
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((stringp sym?) :string)
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((is-identifier sym?) :identifier)
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(t :unknown))))
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@@ -183,7 +184,12 @@
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(defmethod parse-op ((parser parser) token (type (eql :makro)))
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;; makro name must be undefined before
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(let ((makro-name-tok (read-token parser)))
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(assert (eq :unknown (getf (cdr makro-name-tok) :type)))
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(assert (eq :unknown (getf (cdr makro-name-tok) :type)))
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(let ((doc? (peek-token parser)))
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(when (eq :list (getf (cdr doc?) :type))
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(read-token parser)
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;; setf doc?
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))
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(setf (gethash (car makro-name-tok) *makro-defs*)
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(do ((tok (read-token parser)
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(read-token parser))
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@@ -197,6 +203,10 @@
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(add-op (list :syscall syscall-num) parser)))
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(t (add-op (list type) parser))))
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(defmethod parse-op ((parser parser) token (type (eql :kütüphane)))
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(let ((file (car (read-token parser))))
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(setf (tokens parser) (append (lex-file file) (tokens parser)))))
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(defun parse-tokens (tokens)
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(let ((parser (make-parser tokens)))
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(iter (while (not (null (tokens parser))))
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