Display cangjie code on wildcard usage (cangjie only)

This is effectively a repost of !84 (closed) which gitlab couldn't rebase properly, so I rebased it manually, fixed conflicts, and recreated the merge request.

Same comments as the original apply, contacting the OP would be nice to let them know that after all these years we have finally merged their code, explaining why it took us so long (my fault really for being hospitalized for 2 years)

Waiting for review whenever you're ready @yookoala 😊

Finally fixes #8 🤦