INSMODE [? | ON | OFF] INSThis command controls the behaviour of exaEdit during insert mode, see also the section Deleting and Inserting of Characters. It allows switching between the ordinary insert mode (INSMODE OFF) and the permanent insert mode (INSMODE ON). The just mentioned commands may also be replaced by a single or double pressing of the Ins key (which is sometimes not part of the keyboard).
With INSMODE ? you will be shown the state of the switch.
Default is
INSMODE OFF