& bttechstatus()
 
  Syntax: bttechstatus(<UnitDB>)

  This function returns a space delimited list of any 'special 
  technologies' installed on <UnitDB>

  Special Technologies:

    * AntiAircraft        * ArtemisV_Tech       * BeagleProbe
    * C3I_Tech            * C3MasterTech        * C3SlaveTech
    * CargoTech           * CL_AMS              * Clan
    * CompactEngine_Tech  * CritProof_Tech      * DoubleHS
    * ECM                 * EndoSteel_Tech      
    * FerroFibrous_Tech   * FlipArms            * ICEEngine_Tech
    * IS_AMS              * LightEngine_Tech    * Masc
    * OmniMech_Tech       * SalvageTech         * SearchLight
    * StealthArmor_Tech   * TAG_Tech            * TripleMyomerTech
    * XLEngine_Tech       * XXL_Tech 
 
  Note: The above list is not comprehensive. It details the special 
  technologies which are most frequently implemented within BT mux. 
  For a detailed list of all special technologies see 
  src/hcode/btech/template.c
 
  Error Messages:
 
  * If <UnitDb> is not valid the function will return #-1 NOT A MECH
  * If the function is uable to determine the technologies it will 
    return #-1 UNABLE TO GET MECHDATA 
 
  Example:
  Given that #1234 is a MAD-9S which is a valid template
 
  > think bttechstatus(#1234)
  DoubleHS ECM BeagleProbe SearchLight EndoSteel_Tech LightEngine_Tech