robot-sim
diff --git a/‎spatialmath/geom3d.py
Copy file name to clipboardExpand all lines: spatialmath/geom3d.py
+3-6Lines changed: 3 additions & 6 deletions b/‎spatialmath/geom3d.py
Copy file name to clipboardExpand all lines: spatialmath/geom3d.py
+3-6Lines changed: 3 additions & 6 deletions
diff --git a/‎spatialmath/super_pose.py
Copy file name to clipboardExpand all lines: spatialmath/super_pose.py
+7-8Lines changed: 7 additions & 8 deletions b/‎spatialmath/super_pose.py
Copy file name to clipboardExpand all lines: spatialmath/super_pose.py
+7-8Lines changed: 7 additions & 8 deletions
diff --git a/‎spatialmath/twist.py
Copy file name to clipboardExpand all lines: spatialmath/twist.py
+16-10Lines changed: 16 additions & 10 deletions b/‎spatialmath/twist.py
Copy file name to clipboardExpand all lines: spatialmath/twist.py
+16-10Lines changed: 16 additions & 10 deletions
@@ -1053,15 +1053,12 @@ def _repr_pretty_(self, p, cycle):
 
         """
         if len(self) == 1:
-            p.begin_group(8, 'Plücker ')
             p.text(str(self))
-            p.end_group(8, '')
         else:
-            p.begin_group(8, 'Plücker(')
             for i, x in enumerate(self):
-                p.break_()
-                p.text(str(x))
-            p.end_group(8, ')')
+                if i > 0:
+                    p.break_()
+                p.text(f"{i:3d}: {str(x)}")
 
 #         function z = side(self1, pl2)
 #             Plucker.side Plucker side operator
 
@@ -664,14 +664,13 @@ def _repr_pretty_(self, p, cycle):
 
         """
         # see https://ipython.org/ipython-doc/stable/api/generated/IPython.lib.pretty.html
-        s = str(self).split('\n')
-        p.begin_group(4, self.__class__.__name__ + ':' +  s[0])
-        p.break_()
-        for i, s in enumerate(s[1:]):
-            p.text(s)
-            if i < len(s) - 2:
-                p.break_()
-        p.end_group(4, '')
+        
+        if len(self) == 1:
+            p.text(str(self))
+        else:
+            for i, x in enumerate(self):
+                p.text(f"{i}:\n{str(x)}")
+                
 
     def __str__(self):
         """
 
@@ -1062,11 +1062,13 @@ def _repr_pretty_(self, p, cycle):
         itself.
 
         """
-        p.begin_group(8, 'Twist3(')
-        for i, x in enumerate(self):
-            p.break_()
-            p.text(str(x))
-        p.end_group(8, ')')
+        if len(self) == 1:
+            p.text(str(self))
+        else:
+            for i, x in enumerate(self):
+                if i > 0:
+                    p.break_()
+                p.text(f"{i:3d}: {str(x)}")
 
 # ======================================================================== #
 
@@ -1552,14 +1554,18 @@ def _repr_pretty_(self, p, cycle):
         itself.
 
         """
-        p.begin_group(8, 'Twist2(')
-        for i, x in enumerate(self):
-            p.break_()
-            p.text(str(x))
-        p.end_group(8, ')')
+        if len(self) == 1:
+            p.text(str(self))
+        else:
+            for i, x in enumerate(self):
+                if i > 0:
+                    p.break_()
+                p.text(f"{i:3d}: {str(x)}")
 
 if __name__ == '__main__':   # pragma: no cover
 
+
+
     import pathlib
 
     exec(open(pathlib.Path(__file__).parent.parent.absolute() / "tests" / "test_twist.py").read())  # pylint: disable=exec-used