diff --git a/harness.py b/harness.py
index f4b0264..7c53ea5 100644
--- a/harness.py
+++ b/harness.py
@@ -112,19 +112,19 @@ class RepairStack(typing.NamedTuple):
 
             match action:
                 case parser.Shift():
-                    rl.debug(f"{stack.state}: SHIFT -> {action.state}")
+                    rl.info(f"{stack.state}: SHIFT -> {action.state}")
                     return stack.push(action.state), False
 
                 case parser.Accept():
-                    rl.debug(f"{stack.state}: ACCEPT")
+                    rl.info(f"{stack.state}: ACCEPT")
                     return stack, True  # ?
 
                 case parser.Reduce():
-                    rl.debug(f"{stack.state}: REDUCE {action.name} {action.count} ")
+                    rl.info(f"{stack.state}: REDUCE {action.name} {action.count} ")
                     new_stack = stack.pop(action.count)
-                    rl.debug(f"               -> {new_stack.state}")
+                    rl.info(f"               -> {new_stack.state}")
                     new_state = table.gotos[new_stack.state][action.name]
-                    rl.debug(f"               goto {new_state}")
+                    rl.info(f"               goto {new_state}")
                     stack = new_stack.push(new_state)
 
                 case parser.Error():
@@ -159,10 +159,6 @@ class Repair:
         if self.advance >= 3:
             self.success = True
 
-    def __repr__(self):
-        valstr = f"({self.value})" if self.value is not None else ""
-        return f"<Repair {self.repair.value}{valstr} cost:{self.cost} advance:{self.advance}>"
-
     def neighbors(
         self,
         table: parser.ParseTable,
@@ -177,8 +173,8 @@ class Repair:
 
         if rl.isEnabledFor(logging.INFO):
             valstr = f"({self.value})" if self.value is not None else ""
-            rl.debug(f"{self.repair.value}{valstr} @ {self.cost} input:{input_index}")
-            rl.debug(f"  {','.join(str(s) for s in self.stack.flatten())}")
+            rl.info(f"{self.repair.value}{valstr} @ {self.cost} input:{input_index}")
+            rl.info(f"  {','.join(str(s) for s in self.stack.flatten())}")
 
         state = self.stack.state
 
@@ -192,7 +188,7 @@ class Repair:
         # necessary, producing a new version of the stack. Count up the
         # number of successful shifts.
         for token in table.actions[state].keys():
-            rl.debug(f"  token: {token}")
+            rl.info(f"  token: {token}")
             new_stack, success = self.stack.handle_token(table, token)
             if new_stack is None:
                 # Not clear why this is necessary, but I think state merging
@@ -201,7 +197,7 @@ class Repair:
                 continue
 
             if token == input[input_index].kind:
-                rl.debug(f"  generate shift {token}")
+                rl.info(f"  generate shift {token}")
                 yield Repair(
                     repair=RepairAction.Shift,
                     parent=self,
@@ -210,7 +206,7 @@ class Repair:
                     advance=1,  # Move forward by one.
                 )
 
-            rl.debug(f"  generate insert {token}")
+            rl.info(f"  generate insert {token}")
             yield Repair(
                 repair=RepairAction.Insert,
                 value=token,
@@ -227,7 +223,7 @@ class Repair:
         # delete-insert pairs, not insert-delete, because they are
         # symmetrical and therefore a waste of time and memory.)
         if self.repair != RepairAction.Insert:
-            rl.debug(f"  generate delete")
+            rl.info(f"  generate delete")
             yield Repair(
                 repair=RepairAction.Delete,
                 parent=self,
@@ -238,7 +234,6 @@ class Repair:
 
 
 def recover(table: parser.ParseTable, input: list[TokenValue], start: int, stack: ParseStack):
-    rl = recover_log
     initial = Repair(
         repair=RepairAction.Base,
         cost=0,
@@ -264,10 +259,6 @@ def recover(table: parser.ParseTable, input: list[TokenValue], start: int, stack
                     repairs.append(repair)
                     repair = repair.parent
                 repairs.reverse()
-                if rl.isEnabledFor(logging.INFO):
-                    rl.info("Recovered with actions:")
-                    for repair in repairs:
-                        rl.info(" " + repr(repair))
                 return repairs
 
             for neighbor in repair.neighbors(table, input, start):
@@ -331,29 +322,21 @@ class Parser:
 
                 case parser.Reduce(name=name, count=size, transparent=transparent):
                     children: list[TokenValue | Tree] = []
-                    if size > 0:
-                        for _, c in stack[-size:]:
-                            if c is None:
-                                continue
-                            elif isinstance(c, Tree) and c.name is None:
-                                children.extend(c.children)
-                            else:
-                                children.append(c)
-                        del stack[-size:]
-
-                        start = children[0].start
-                        end = children[-1].end
-
-                    else:
-                        start = end = current_token.start
+                    for _, c in stack[-size:]:
+                        if c is None:
+                            continue
+                        elif isinstance(c, Tree) and c.name is None:
+                            children.extend(c.children)
+                        else:
+                            children.append(c)
 
                     value = Tree(
                         name=name if not transparent else None,
-                        start=start,
-                        end=end,
+                        start=children[0].start,
+                        end=children[-1].end,
                         children=tuple(children),
                     )
-
+                    del stack[-size:]
                     goto = self.table.gotos[stack[-1][0]].get(name)
                     assert goto is not None
                     stack.append((goto, value))
@@ -747,10 +730,7 @@ class Harness:
 
         # Now that we know how many lines there are we can figure out how
         # many characters we need for the line number...
-        if len(lines) > 0:
-            line_number_chars = int(math.log(len(lines), 10)) + 1
-        else:
-            line_number_chars = 1
+        line_number_chars = int(math.log(len(lines), 10)) + 1
 
         # ...which lets us wrap the lines appropriately.
         wrapper = textwrap.TextWrapper(