Don't mangle tab in tree content, don't die if win script prints errors

node.gd

@@ -96,5 +96,5 @@ func _input_event(_viewport, event, _shape_idx):
 		if event.button_index == BUTTON_RIGHT:
 			if event.pressed:
 				var input = get_tree().get_current_scene().find_node("Terminal").find_node("Control").find_node("Input")
-				input.text += $ID.text
+				input.text += id
 				input.caret_position = input.text.length()

repository.gd

@@ -79,6 +79,7 @@ func update_objects():
 				pass
 			"tree":
 				n.children = tree_children(o)
+				n.content = n.content.replacen("\t", " ")
 			"commit":
 				var c = {}
 				c[commit_tree(o)] = ""

terminal.gd

@@ -81,5 +81,5 @@ func clear():
 	output.text = ""
 	
 func check_win_condition():
-	if repo.shell.run("bash /tmp/win 2>&1 >/dev/null && echo yes || echo no") == "yes\n":
+	if repo.shell.run("bash /tmp/win 2>/dev/null >/dev/null && echo yes || echo no") == "yes\n":
 		main.show_win_status()