2 V2_04_01   06/02/90  08.00.00

  +++ New features:
  _________________

  There is a backwards incompatible change in the way you give text
  for titles, comments, labels etc. Text of more than one word must be
  included in quotes. See HELP TEXT for more details.

  Ntuples of longer than 50000 words which have been stored with the
  CHDIR not ' ' in the HBOOKN command will not be read into memory.
  This means there is no longer a limit on the number of points that can
  be read in. Ntuples of up to 100 dimensions can be handled.

  The last 20 commands can now be recalled. This functionality has been
  added to TYPSCN.

  Surface plots are now available and both surface plots and lego plots
  can have z-axis or vertical scales. A grid is now also available on the
  x, y, and z axes.

  It is possible to fit using 2-d histograms.

  +++ New commands:
  _________________

  FUNCTION ADD CB line shape   Crystal Ball line shape for photons
  ZDIR           Give an RZ directory list
  NTUPLE DUMP    Same as HIST DUMP. NTUPLE will be expanded in the future
  SET GRID       Put a grid on the plot (see HELP SET GRID)
  SURFACE        Make a surface plot
  HIST SURFACE   Make a surface plot

  +++ Modified commands:
  ______________________

  LDIR            Just gives an HLDIR directory listing
  HISTOGRAM DUMP  Asks if you want to continue every 100 entries.
                  Can also dump Ntuples.
  SET HIST id     is now an alias for PLOT id DEFAULT.
  LEGO            Now also shows a z scale on the vertical axis.
  SET SCALE, TICK, LABEL, FRAME  can also apply to the z axis and the
                 vertical axis for lego and surface plot.
  SET Z LIMIT    now also  works for lego and surface plots

  +++ Bug fixes and General Improvements:
  _______________________________________

  HELP has been updated and lots of minor errors fixed.

  It is now possible to fit with 1-d and 2-d histograms. Some bug fixes
  to histogram fitting. 2-d fitting now makes chi**2 plot properly again.

  New TYPSCN routine added, IQSTYP, to get a quoted string.

  New functions INT, NINT, and ABS added to DEPOSIT command. HELP DEPOSIT
  has been improved.

  Polynomial*Exponential function now works properly.

  FORTRAN error number is now given if Mn_Fit cannot open a file.

  It is no longer necessary to have a blank before the & if you are using
  registers etc. for histogram identifers (e.g. PLOT R1&R2 is now OK).

  PROJECT now requires the full variable name; therefore names such
  as EM1 and EM10 will no longer be ambiguous.

  Histogram filling with weights is now OK.

  MINUIT help is more complete.

  The list of ambiguous commands is now correct.

  Ticks for strange scales and when windowing should be better.

  The was an error in the number of records counted when reading from
  a file, if you had an error in the file and continued. This meant that
  in subsequent  DO loops the first command  line after the DO statement
  was ignored on the second and subsequent times through the loop.

  You can now abort the request to hit <CR> for the next plot by typing
  any character, rather than having to CTRL_C.

  In interactive mode if part or all of the CUT command is given on the
  same line you will exit CUT after the command has been executed.
  CUT DEL 0 when there are no cuts should not exit CUT immediately.

  Files that cannot be opened with the HARDCOPY command should no longer
  bomb the program.

