It occurs to me that the
GURPS Repository could also be used to create a GURPS Index of all the official material ever published for GURPS 4e - all the different magic systems, templates, weapons, settings and so forth which habve been published in supplements and Pyramid magazine alike, so that you will know where to look for the information.
But before I start laying the foundations for such an index, we need to figure out how such an index should be organized. What aspects of GURPS should be indexed, and what sub-indexes should exist? Should individualindex entries be listed alphabetically, or according to some other scheme - for example, by TL for gear, or by weapon type for weapons? How many different ways do we need for listing the same elements?