anchor.diff:  	   #:pop-context
   	   #:push-context
   	   #:with-context
  +	   #:push-indent
  +	   #:pop-indent
  +	   #:with-indent
   	   #:with-context-for
   	   #:defoutput			;
   	   ;; manager
  
positive.code:   ignore-errors?
    compile-category-spec
    expanded-compile-category-spec
    debug-console)
  
  (defvar *log-manager* nil)
  
  
negative.code:   (:default-initargs
     :location *debug-io*
      :name 'debug-console
      :output-spec '(indent message)
      :category-spec nil))
  
  (defun find-or-create-debug-console ()
  