From c079da575d1685542c8622f8b1a4e710ea07bcb1 Mon Sep 17 00:00:00 2001
From: Alan Daniels <alan.daniels10@gmail.com>
Date: Mon, 26 Jan 2026 18:24:59 +1100
Subject: [PATCH] cleanup - remove debugging messages

---
 huffman.lisp | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/huffman.lisp b/huffman.lisp
index 01db12a..25bdbe6 100644
--- a/huffman.lisp
+++ b/huffman.lisp
@@ -28,6 +28,7 @@
 (defun comp-interim (left right)
   "sort interum nodes"
   (< (car left) (car right)))
+
 (defun freq2huffman (interim-nodes)
   (loop
     until (singlep interim-nodes)
@@ -50,7 +51,7 @@
                       (setq code (ash code 1))))
                   (setq codelen ,codelen-form))
            collect (cons ,key-form (cons code codelen)))))
-(macroexpand '(mkcanon (for pair in sorted-huffman-list while pair) (car pair) (cdr (cdr pair))))
+;; (macroexpand '(mkcanon (for pair in sorted-huffman-list while pair) (car pair) (cdr (cdr pair))))
 
 (defun comp-huffman (left right)
   "sort huffman mappings by code length & value"
@@ -119,7 +120,6 @@
      (when (> len 0)
        (write-byte (- len 1) ,outstream)
        (write-sequence (reverse buf) ,outstream)
-       (format t "~%wrote Block with ~d codes" len)
        )
      len))
 
@@ -137,25 +137,21 @@
             do (progn
                  (write-byte (car pair) outstream); write the key
                  (write-byte (cdr (cdr pair)) outstream); write the code-length
-                 (bitstream-format (cdr pair))
-                 (format t " <-- ~:C" (code-char (car pair)))
                  (setf (gethash (car pair) encoding-map) (cdr pair))
                  ))
       ;; Writing the contents
       (file-position instream :start)
-      (format t "~%wrote ~d blocks" (write-encoded-message encoding-map instream outstream))
+      (write-encoded-message encoding-map instream outstream)
       )))
 
 (defun decode (instream outstream)
   (let ((canon (stream2canon instream))
         (decoding-map (make-hash-table :test #'equal)))
-    (format t "~%Reading dictionary")
     (loop for pair in canon
           do (setf (gethash (cdr pair) decoding-map) (car pair)))
     (loop for len = (read-byte instream nil nil)
           while len
           do (let ((source (cons 0 0)))
-               (format t "~%Expecting to see ~d codes" (+ len 1))
                (write-sequence
                 (loop for k from 0 to len
                       collect (let ((sink (cons 0 0)))