Hi.
According to the documentation, the default sort order for indexes is <$symbols><$numbers><$alphabetics> with hyphens, nonbreaking hyphens, en dashes, and em dashes ignored by default. Nothing about underscores, so they should be sorted on first, right? But they are not in my document. Example:
PaymentModule_Order_Head
PaymentModule_OrderPayment_Capture
PaymentModule_Order_Tabs
What I want to see is:
PaymentModule_Order_Head
PaymentModule_Order_Tabs
PaymentModule_OrderPayment_Capture
Is there an easy way to fix this so underscores have precedence over alphabetics? I've tried rearranging the building blocks every which way but nothing seems to work.