rcd-paps.el (was: Re: wie kann ich Emacs...)

[Eduardo Ochs <eduardoochs@gmail.com>]

On Sun, 18 Dec 2022 at 14:19, Jean Louis <bugs@gnu.support> wrote:
>
> I hope you will get it to work, as paps gives quite good
> output. Author has recently updated modification of header. My package
> `rcd-paps' is not finished, it will be.

Hi Jean Louis,
I changed the subject.
This is an answer to:

  https://lists.gnu.org/archive/html/help-gnu-emacs/2022-12/msg00575.html

I am getting errors.
When I run it in my default system I get this error in evince:

  Unable to open document
“file:///home/edrx/tmp/Sunday-December-18-2022-19-08-23.pdf”.
  File type empty document (application/x-zerosize) is not supported.

and when I run it in an emacs -Q I get this lisp error:

  Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil)
  call-process-region(nil nil "paps" t (t nil) nil "--format" "pdf"
                      "--landscape" "--title" "rcd-paps.el" "--header")
  apply(call-process-region nil nil "paps" t (t nil) nil ("--format" "pdf"
        "--landscape" "--title" "rcd-paps.el" "--header"))

where to "run it" means to run this:

                    http://angg.twu.net/elisp/rcd-paps.el
  (find-wget-elisp "http://angg.twu.net/elisp/rcd-paps.el")

Thanks in advance!
  Eduardo Ochs
  http://angg.twu.net/eepitch.html