Opus 5 doesn't use em-dashes in code comments

I’ve been using Opus 5 as my main coding for the last few days 1, and I noticed something odd: the code comments stopped using em-dashes; everything is double hyphens (--) now. Instead of going off a gut feeling, I decided to actually run some checks. agentsview indexes all my conversations into a SQLite database, so this kind of question is just a query away. Here’s the chart: Seems pretty clear…