C. Optional Programming Productivity Tools
  This appendix provides an overview of optional program-
  ming productivity tools. These tools are not included with the
  BASIC software; they must be purchased separately. Using
  these tools can increase your productivity as a BASIC pro-
  grammer. The following products are briefly described in this
  appendix:

  .
        DEC Language-Sensitive Editor (LSE) and Source Code
        Analyzer (SCA) ( Section C.1)
  .
        CDD/Repository ( Section C.2)
  .
        DEC Database Management System (DBMS) (
        Section C.3)
  .
        VAX DEC/Test Manager ( Section C.4)
  .
        VAX DEC/Code Management System (CMS) (
        Section C.5)

  For more information on using these tools, see the listed
  documentation at the end of each section.

  For information about how to purchase these tools, contact
  your Digital sales representative.