Re: pandoc-mode /Asciidoc

[Gottfried]

Hi Jean,

now I when opening Emacs I am getting this message:

> Warning: desktop file appears to be in use by process with PID 10234.
> Using it may cause conflicts if that process still runs.
> Use desktop file anyway? (y or n) 


> Error running timer ‘rcd-asciidoctor-preview-buffer-as-html’: (text-read-only) 
> [187 times]


I was checking the PID with:

ps -fp 10234

and I am getting this message:

UID        PID  PPID  C STIME TTY          TIME CMD

Interestingly in htop this PID doesn’t show up. I don’t know why.


Is there a way to solve this problem?


Kind regards

Gottfried


> It is better that you create some files where you put functions you
> need, instead of putting everything in init.el
>
> You can create asciidoc.el file and put inside what is for
> Asciidoc. Similar for markdown.
>
> Then in init.el you can put:
>
> (load "markdown.el")
> (load "asciidoc.el")
>
> If your files are in some directory /my/directory, then you make sure
> that Emacs can find them, to load them.
>
> (add-to-path 'load-path "/my/directory")
> (load "markdown.el")
> (load "asciidoc.el")
>
> or once you have this setting in init.el:
> (add-to-path 'load-path "/my/directory")
>
> and you have got all your other files in that directory, you can load
> files when you need by using M-: (load-file "markdown")
> or by using `l' in Dired directory, or M-x load-file
>
> Even better is if you use packages or learn how to make them. That
> will be most beneficial.
>
> And about setting up timers, I would rather set them up this way:
>
> ;; following is mimicing (run-with-timer SECS REPEAT FUNCTION &rest ARGS)
> ;; by using the variable storing the values
> (defvar my-timer '(1 5 my-function))
>
> Then I could have this function to simply toggle the timer:
>
> (defun rcd-toggle-timer (symbol)
>   "Toggle global SYMBOL timer as TRUE or FALSE."
>   (cond ((boundp symbol)
>          (cond ((and (nth 3 (symbol-value symbol))
>                      (timerp (nth 3 (symbol-value symbol))))
>                 (cancel-timer (nth 3 (symbol-value symbol)))
>                 (setf (symbol-value symbol)
>                       (list (nth 0 (symbol-value symbol))
>                             (nth 1 (symbol-value symbol))
>                             (nth 2 (symbol-value symbol)))))
>                ((and (not (nth 3 (symbol-value symbol)))
>                      (nth 2 (symbol-value symbol)))
>                 (setf (symbol-value symbol)
> 		      (list 
> 		       (nth 0 (symbol-value symbol))
>                        (nth 1 (symbol-value symbol))
>                        (nth 2 (symbol-value symbol))
> 		       (run-with-timer 
> 			(nth 0 (symbol-value symbol))
>                         (nth 1 (symbol-value symbol))
>                         (nth 2 (symbol-value symbol))))))
>                (t (message "Could not set up timer `%s'" symbol)))
>          (symbol-value symbol))
>         (t (user-error "Cannot setup timer `%s'" symbol))))
>
> And then I apply the function:
>
> (rcd-toggle-timer 'my-timer)
>
> Then for automatic preview:
>
> (defvar my-timer '(1 5 my-preview-function))
>
> (defun toggle-markdown-preview ()
>   (interactive)
>   (rcd-toggle-timer 'my-timer))
>
> Then I could invoke it as command:
>
> M-x toggle-markdown-preview
>
> and then timer toggles, it turns on or turns off. 
>
> Then you could hold your variable with the timer and timer function in separate 
> file, it need not be init.el and you load it when you need it.
>
> --
> Jean
>
> Take action in Free Software Foundation campaigns:
> https://www.fsf.org/campaigns
>
> In support of Richard M. Stallman
> https://stallmansupport.org/





Am 26.02.23 um 17:50 schrieb Jean Louis:
> * Gottfried <gottfried@posteo.de> [2023-02-26 19:07]:
> > Your help solved my problem and I have learned a lot through your
> > explanations.
>
> > > > > This error means emacs cannot find the "add-to-path" function.  Maybe
> > > > > you want "add-to-list"?
>
> That was my mistake. Maybe I should make alias function `add-to-path'
>
> (defun add-to-path (path)
>    (add-to-list 'load-path (expand-file-name path)))

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