allout-widgets-hook-error-handler
allout-widgets-hook-error-handler is a compiled Lisp function in `allout-widgets.el
'.
(allout-widgets-hook-error-handler MODE ARGS)
Process errors which occurred in the course of command hook operation.
We store a backtrace of the error information in the variable,
`allout-widgets-last-hook-error', unset the error handlers, and
reraise the error, so that processing continues to the
encompassing condition-case.