Click the Script Editor button in the bottom right of the main Maya window, or select to open the Script Editor.
The Script Editor lets you type in longer, multi-line scripts and see their output in the history pane.
In the Script Editor, you can use auto-completion to help you find command names more quickly. For more information, see Get help on a MEL command.
The script and the result appear in the top pane.
The Script Editor history pane shows you the line numbers that the errors have occurred on. You can turn off this option by selecting .
You can turn off the line numbers in the bottom pane by selecting
.