This version is out of date, covering development from v9.5.0 to v9.7.3. It is maintained here only for inbound reference links from elsewhere. It is no longer actively updated.
Jump to the current version of aTbRef
Quicklinks: Attributes | Action Codes | Export Codes | Designators | Date Formats | Shortcuts Look-up| aTbRef Site Map | aTbRef Search
Not all queries use regex, therefore not all queries can generate back-references. The only difference, relating to an agent, is the context of where the regular expression (regex) is input.
The more general issue of back-references is discussed under using regular expression back-references.