Debugger entered--Lisp error: (void-function process-kill-without-query)
  signal(void-function (process-kill-without-query))
  preview-reraise-error(#<process Preview-PDF2DSC>)
  preview-pdf2dsc-sentinel(#<process Preview-PDF2DSC> "Preview-PDF2DSC" t)
  (lambda (process command) (preview-pdf2dsc-sentinel process command t))(#<process Preview-PDF2DSC> "Preview-PDF2DSC")
  TeX-command-sentinel(#<process Preview-PDF2DSC> "finished\n")