Many wikis seem to be overriding the default backlink numbering, to use "a" "b" instead of "1.1", "1.2". This is especially relevant at the moment because the default numbering will conflict with the current default subref numbering.
If wikis prefer alphabetic, maybe we can provide this as a default out of the box? Is there a safe migration path? Are there wikis where other alphabets are used?
Results
- 89 wikis override the cite_references_link_many_format message to switch to the "alternate" backlink label which is normally an alphabetic sequence. These overrides always have the same content, and the only differences are italic or bold formatting, which could have been applied using CSS.
- 59 wikis make the same override in CSS, for Parsoid/VE.
- Roughly 8 wikis are overriding the backlink marker to render two numbers like "1.2", and these cases seem to be designed to choose a specific set of digits or to customize the separator character.
Summary
- It seems like the communities are leaning strongly towards alphabetic backlink characters which don't conflict with the primary ref numbering, so perhaps this should become the default?