Index the portfolio's components and identifiers

Record every program, copybook, JCL member, control card, data set, BMS map set and map, Control-M schedule, group and calendar, assembler member, macro library member, SAS program, DDL member, link-edit deck, module listing, load module, table, plan, package, DBRM, IMS database, segment, PSB and transaction and MFS format and message with the library member it lives in, and every data name, paragraph, section, control section, field and macro with where it is declared and how often its program names it. FindNames answers the same question for one name and marks what it found; this one indexes everything and changes nothing.