--- a/src/HOL/Tools/Mirabelle/mirabelle.scala Fri Nov 12 16:09:19 2021 +0100
+++ b/src/HOL/Tools/Mirabelle/mirabelle.scala Fri Nov 12 16:09:35 2021 +0100
@@ -87,7 +87,7 @@
Export.explode_name(args.name) match {
case List("mirabelle", action, "finalize") => action + " finalize "
case List("mirabelle", action, "goal", goal_name, line, offset) =>
- action + " goal." + goal_name + " " + args.theory_name + " " +
+ action + " goal." + String.format("%-5s", goal_name) + " " + args.theory_name + " " +
line + ":" + offset + " "
case _ => ""
}