Hi Tpt, thank you for your feedback on . This is my first attempt at MW development, and I chose that bug because it looked very straightforward, as an easy solution had already been proposed. But things are never as easy as they look! :D
I would like to understand how to provide default system messages (I see that obviously that change would break things, but somehow I thought that the message was to be added only after the patch was approved). (ok, I found out). Anyway, I will try with the extension.json config, which seems a better idea.
Then if I manage to correctly fix this bug and get to feel confident with the development process, I would like to work on phab:T104566 which would be a great improvement, but first I would like to hear from you about it. I believe a tag like <word-break/> would be best for users, because it would be clearly differentiated from the regular text, whereas a magic word or a special character would not and could lead to misuse and confusion. But what are the cons of introducing a new tag?