remove STOP at the end

lib/extensions/input.py

@@ -31,6 +31,12 @@ class Input(object):
 
         stitch_plan.delete_empty_color_blocks()
 
+        if stitch_plan.last_color_block:
+            if stitch_plan.last_color_block.last_stitch:
+                if stitch_plan.last_color_block.last_stitch.stop:
+                    # ending with a STOP command is redundant, so remove it
+                    del stitch_plan.last_color_block[-1]
+
         extents = stitch_plan.extents
         svg = etree.Element("svg", nsmap=inkex.NSS, attrib={
             "width": str(extents[0] * 2),

lib/stitch_plan/stitch_plan.py

@@ -169,6 +169,12 @@ class ColorBlock(object):
     def __repr__(self):
         return "ColorBlock(%s, %s)" % (self.color, self.stitches)
 
+    def __getitem__(self, item):
+        return self.stitches[item]
+
+    def __delitem__(self, item):
+        del self.stitches[item]
+
     def has_color(self):
         return self._color is not None