Option to show URL of (embedded) images

[christo-auer]

Currently for embedded images (![alt-text](https://linktoimage...)) shows only the alt-text. Is there a way to display the URL to the image? If not, it would be nice to have the option to display the URL.

Thanks for this cool crate! Using it in my RSS reader.

[joshka]

I'd take a PR on this. Probably there also needs to be a way to configure how this works

[christo-auer]

I've implemented (actually vibe-coded) the-other-tui-markdown (based on pulldown-cmark whose output for each element type is configurable, e.g., to show URL hints for links and images. I am currently using this for my RSS reader so that users can open links by entering the hint letters:

I don't want to promote the-other-tui-markdown as it is basically AI slop and I don't want to create any competition to this crate. I will shift to tui-markdown as soon as development picks up again. But I wanted to advertise the usefulness of such a feature.