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John Kitchin <address@hidden> writes:
> The face function only takes the link path, which is a string. you cannot
> use org-element-property on it.
>
> Maybe you want something like this:
>
> #+begin_src emacs-lisp
> (defun org-link-beautify-face (path)
> "Set link face colors."
> (message "beautifying")
> (if (and (not (file-remote-p path))
> (file-exists-p (expand-file-name path)))
> 'org-link
> 'org-warning))
>
> ;;; DEBUG
> (org-link-set-parameters
> "file"
> :face #'org-link-beautify-face)
> #+end_src
I actually borrowed code from your code example, Because I want to do the following:
Where did you find code that uses org-element-property on a link like this? This won’t work with org-link-set-parameters because the face function does not get an org-element, it gets only the path part of it.
#+begin_src emacs-lisp
(defun org-link-beautify-face (link)
"Set link face colors."
(let ((raw-link (org-element-property :raw-link link))
(type (org-element-property :type link))
(path (org-element-property :path link)))
(pcase type
;; ("https" )
;; ("http" )
("file"
(if (and (not (file-remote-p path))
(file-exists-p (expand-file-name path)))
'org-link 'org-warning)))))
(dolist (link-type (mapcar 'car org-link-parameters))
(org-link-set-parameters link-type
:face #'org-link-beautify-face))
#+end_src
In this way, I can put my code in a union function.
I guess the issue is on the let-binding which invoked ~org-element-property~. But
I can't edebug this function. When I =C-u C-M-x= set edebug on the function, and
toggle ~font-lock-mode~ on Org Mode buffer, this function is not entering edebug.
Don't know how to make Emacs enter this function edebug status.
I don’t think you can use edebug in font lock functions. I always use the old fashioned (message “%s” thing-i-want-to-see) approach.
Maybe there is some fancy way to do it, e.g. font-lock-studio, but I don’t do it often enough to be fluent in fancy things!
>
> John
>
> -----------------------------------
> Professor John Kitchin
> Doherty Hall A207F
> Department of Chemical Engineering
> Carnegie Mellon University
> Pittsburgh, PA 15213
> 412-268-7803
> @johnkitchin
> http://kitchingroup.cheme.cmu.edu
>
>
>
> On Tue, May 19, 2020 at 9:12 AM stardiviner <address@hidden> wrote:
>
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>>
>> Bellowing is my source code, it does not work. I'm wondering why?
>>
>> #+begin_src emacs-lisp
>> (defun org-link-beautify-face (link)
>> "Set link face colors."
>> (let ((raw-link (org-element-property :raw-link link))
>> (type (org-element-property :type link))
>> (path (org-element-property :path link)))
>> (pcase type
>> ;; ("https" )
>> ;; ("http" )
>> ("file"
>> (if (and (not (file-remote-p path))
>> (file-exists-p (expand-file-name path)))
>> 'org-link 'org-warning)))))
>>
>> ;;; DEBUG
>> (org-link-set-parameters
>> "file"
>> :face #'org-link-beautify-face)
>> #+end_src
>>
>> - --
>> [ stardiviner ]
>> I try to make every word tell the meaning that I want to express.
>>
>> Blog: https://stardiviner.github.io/
>> IRC(freenode): stardiviner, Matrix: stardiviner
>> GPG: F09F650D7D674819892591401B5DF1C95AE89AC3
>>
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- --
[ stardiviner ]
I try to make every word tell the meaning that I want to express.
Blog: https://stardiviner.github.io/
IRC(freenode): stardiviner, Matrix: stardiviner
GPG: F09F650D7D674819892591401B5DF1C95AE89AC3
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