Somewhat correct some more of cnd

pyembroidery/CndReader.py

@@ -1,4 +1,4 @@
-from .ReadHelper import read_int_16le, read_int_8
+from .ReadHelper import read_int_16be, read_int_8
 
 
 def read_cnd_stitches(f, out):
@@ -6,18 +6,18 @@ def read_cnd_stitches(f, out):
         control = read_int_8(f)
         if control is None:
             break
-        x = read_int_16le(f)
-        y = read_int_16le(f)
-        # if control & 0x20 == 0x20:
-        #     y = -y
-        # if control & 0x40 == 0x40:
-        #     x = -x
+        x = read_int_16be(f)
+        y = -read_int_16be(f)
+        if control & 0x20:
+            y = -y
+        if control & 0x40:
+            x = -x
         if y is None:
             break
         if control & 0xF == 0x07:  # Jump
-            out.move(x, y)
+            out.trim()
             continue
-        elif control & 0xF == 0x01:
+        if control & 0xF == 0x01:
             out.stitch_abs(x, y)
             continue
         break  # Uncaught Control

pyembroidery/EmbPattern.py

@@ -5,6 +5,7 @@ import pyembroidery.A100Reader as A100Reader
 
 # import pyembroidery.ArtReader as ArtReader
 import pyembroidery.BroReader as BroReader
+import pyembroidery.CndReader as CndReader
 import pyembroidery.ColReader as ColReader
 import pyembroidery.ColWriter as ColWriter
 import pyembroidery.CsvReader as CsvReader
@@ -932,16 +933,16 @@ class EmbPattern:
                 "writer": ExpWriter,
             }
         )
-        # yield (
-        #     {
-        #         "description": "Melco Condensed Embroidery Format",
-        #         "extension": "cnd",
-        #         "extensions": ("cnd",),
-        #         "mimetype": "application/x-cnd",
-        #         "category": "embroidery",
-        #         "reader": CndReader,
-        #     }
-        # )
+        yield (
+            {
+                "description": "Melco Condensed Embroidery Format",
+                "extension": "cnd",
+                "extensions": ("cnd",),
+                "mimetype": "application/x-cnd",
+                "category": "embroidery",
+                "reader": CndReader,
+            }
+        )
         yield (
             {
                 "description": "Tajima Embroidery Format",