isolate huffman encoding module

5 files changed, 7 insertions, 5 deletions

diff --git a/src/huffmandecoder.nim b/src/huffman/huffmandecoder.nim
index 5cf4ca5..9a58b55 100644
--- a/src/huffmandecoder.nim
+++ b/src/huffman/huffmandecoder.nim
@@ -14,7 +14,8 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-import huffmantree, bitio/bitreader
+import ../bitio/bitreader
+import huffmantree
 
 type HuffmanDecoder*[T: SomeUnsignedInt] = object
   tree: HuffmanTreeNode[T]
diff --git a/src/huffmanencoder.nim b/src/huffman/huffmanencoder.nim
index 05ed64f..3ed41ec 100644
--- a/src/huffmanencoder.nim
+++ b/src/huffman/huffmanencoder.nim
@@ -15,7 +15,8 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import tables
-import integers, huffmantree, bitio/bitwriter
+import ../integers, ../bitio/bitwriter
+import huffmantree
 
 type HuffmanEncoder*[T, U: SomeUnsignedInt] = object
   codebook: TableRef[T, U]
diff --git a/src/huffmantree.nim b/src/huffman/huffmantree.nim
index 6208ecf..1140694 100644
--- a/src/huffmantree.nim
+++ b/src/huffman/huffmantree.nim
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import tables, heapqueue
-import integers, bitio/bitreader, bitio/bitwriter
+import ../integers, ../bitio/bitreader, ../bitio/bitwriter
 
 const valueLengthFieldBitLength* = 6  # 64
 
diff --git a/src/huffmantreebuilder.nim b/src/huffman/huffmantreebuilder.nim
index 5b33d34..4169099 100644
--- a/src/huffmantreebuilder.nim
+++ b/src/huffman/huffmantreebuilder.nim
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import tables, heapqueue
-import huffmantree, lzssencoder
+import huffmantree
 
 type WeighedHuffmanTreeNode[T] = ref object
   weight: int
diff --git a/src/lzsschain.nim b/src/lzsschain.nim
index 073aa5e..44200f2 100644
--- a/src/lzsschain.nim
+++ b/src/lzsschain.nim
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import lists, tables, sugar
-import polyfill, integers, lzssnode, huffmantree
+import polyfill, integers, lzssnode, huffman/huffmantree
 
 const maxChainByteLength = 32_000 * wordBitLength