Change Details

[As described in the wiki](https://www.mediawiki.org/wiki/Manual:Tag_extensions#How_do_I_render_wikitext_in_my_extension?) when an extension registers a new tag signatures within the tag won't be expanded because `preSaveTransform` skips all registered tags. I am currently working on an extension where it would be very useful to expand signatures within the tag of my extension. And yes I am aware of the `{{#tag:tagname|` workaround, however for my use case I need a tag instead of a parser function.

[As described in the wiki](https://www.mediawiki.org/wiki/Manual:Tag_extensions#How_do_I_render_wikitext_in_my_extension?) when an extension registers a new tag signatures within the tag won't be expanded because `preSaveTransform` skips all registered tags. I am currently working on an extension where it would be very useful to expand signatures within the tag of my extension. And yes I am aware of the `{{#tag:tagname|` workaround, however for my use case I need a tag instead of a parser function. Another use case would be to allow the expansion of `{{subst:}}` within tag attributes, which would also be very handy.

[As described in the wiki](https://www.mediawiki.org/wiki/Manual:Tag_extensions#How_do_I_render_wikitext_in_my_extension?) when an extension registers a new tag signatures within the tag won't be expanded because `preSaveTransform` skips all registered tags. I am currently working on an extension where it would be very useful to expand signatures within the tag of my extension. And yes I am aware of the `{{#tag:tagname|` workaround, however for my use case I need a tag instead of a parser function. Another use case would be to allow the expansion of `{{subst:}}` within tag attributes, which would also be very handy.