DONTSHOWSPACES
This parameter disables the use of the ESC key to visualize spaces and other characters.
By default, press and hold the ESC key causes the currently selected field (i.e. click within the field) to show spaces as a dot and hard spaces as a degree (sample image below). The field returns to normal when the ESC key is released. Not all fields support this function.
This ability requires that the setting Character Display (found under Fonts) be set to None.
Example:
MOMI.EXE DONTSHOWSPACES