t: standard
i: /toolkit/moz.configure
o: /toolkit/moz.configure

-project_flag(
-    env="MOZ_APP_UA_NAME",
-    default="",
-    nargs=1,
-    help="Application name in the User Agent string",
-)
+project_flag(
+    env="MOZ_APP_UA_NAME",
+    default="Firefox",
+    nargs=1,
+    help="application name in the User Agent string",
+)