Support using the caption from the image itself

[iainhallam]

DokuWiki's image syntax supports putting a caption on the image:

{{:image.png|Fig. 1: An image}}

(See https://www.dokuwiki.org/wiki:syntax#media_files)

Could the image reference plugin use that caption if one isn't supplied in the <imgcaption label> tag?

[Klap-in]

So far I know there is already a kind of reuse of titles. I thought that the missing caption text is completed from image title. I have to check first to how it works exactly.

[Klap-in]

Is working for me.