Re: [PATCH] ob-tangle.el: fix ‘:comments noweb’ double linking

[Max Nikulin]

On 12/08/2022 09:21, Hraban Luyat wrote:
> @Max: what do you think of when-let? That seems more appropriate for
> this situation. Thoughts?

At first I thought about compatibility, but this form is available since 
Emacs-25, so it is not a problem.

Maybe I missed something, but I do not see clear advantage. Anyway it 
leads to `if' nested inside `when-let'.

> +             (bare (and (string-match org-link-bracket-re l)
> +                        (match-string 1 l))))
> +        (when bare
> +          (if (and org-babel-tangle-use-relative-file-links
> +                   (string-match org-link-types-re bare)
> +                   (string= (match-string 1 bare) "file"))

It looks like (string-prefix-p "file:" bare) but without the complex 
regexp. I see, such code was used before. By the way, why it is "bare", 
not e.g. "target"?

> +              (concat "file:"
> +                      (file-relative-name (substring bare (match-end 0))
> +                                          (file-name-directory
> +                                           (cdr (assq :tangle params)))))

I do not insist on changes since possible improvements are not really 
significant.