:Escape Command [ESCAPE]
The :Escape command causes control to leave all User Commands (regardless of nesting levels) and return to the Qedit prompt. The :Escape command is valid only in User Commands (UDCs and command files). It returns an error if executed from the Qedit prompt or in a Use file.
:ESCAPE
(Default: none)
Examples
if cierror = 999 then escape endif
See also the :Return command.