add arithmetic coding

compress.cabal

@@ -43,6 +43,7 @@ executable compress
     src
   build-depends:
     base,
+    basement,
     bitvec,
     bytestring,
     cereal,
@@ -50,12 +51,20 @@ executable compress
     text,
     uuid,
     optparse-generic,
-    vector
+    vector,
+    nonempty-containers,
+    primes
   default-language:
     GHC2021
   other-modules:
      Data.PQueue
-  -- ghc-options:
-  --   -fprof-auto
-  --   -fprof-late
-  --   "-with-rtsopts=-p -hc"
+     Data.FiniteBit
+     Compress.Huffman
+     Compress.PrefixTree
+     Data.HuffmanTree
+     Compress.Arithmetic
+  ghc-options:
+    -threaded
+    -fprof-auto
+    -fprof-late
+    "-with-rtsopts=-p -hc"