$Id: History,v 1.31 2000/06/23 08:46:48 stesting Exp $
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     =========================================================
     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
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                      Category History file
                      ---------------------
This file should be used by G4 developers and category coordinators
to briefly summarize all major modifications introduced in the code
and keep track of all category-tags.
It DOES NOT substitute the  CVS log-message one should put at every
committal in the CVS repository !

     ----------------------------------------------------------
     * Reverse chronological order (last date on top), please *
     ----------------------------------------------------------

23 June 2000 John Allison (interfaces-V01-01-06)
- Protected G4UIterminal, G4Ui[t]csh against access by index to null strings.

21 June 2000 John Allison (interfaces-V01-01-05)
- Added include $(G4INSTALL)/config/G4VIS_BUILD.gmk to common/GNUmakefile.

15 June 2000 John Allison (interfaces-V01-01-04)
- More ISO compliance for G4UIterminal class.

14 June 2000 Makoto Asai (interfaces-V01-01-03)
- ISO compliance for G4UItcsh classes

26 May 2000 Guy Barrand  (interfaces-V01-01-02)
- G4UIXm.hh, G4UIWin32.hh : change comments about /gui for the doc.

23 May 2000 John Allison (interfaces-V01-01-01-without-tcsh)
- Tag without G4UIterminal(G4UItcsh) in case it is not needed in the release.

20 May 2000 Guy Barrand  (interfaces-V01-01-01)
- common/G4InteractorMessenger : change command name "interactor" to "gui".

19 May 2000 John Allison  (interfaces-V01-01-00)
- G4UIterminal displays a candidate list in case a given parameter is
  wrong (Makoto Asai).

26 Mar 2000 Makoto Asai
- Introducing a new G4UIterminal with UNIX-like shell.

10 Nov 1999 Hajime Yoshida  (interfaces-V00-01-03)
- Added less<G4String> argument (Guy).
- G4UIWin32.hh, G4UIXm.hh : usage of G4std::less in G4std::map.
- G4VInteractorManager.cc : G4std::find, G4std::remove.

08 Nov 1999 Hajime Yoshida
- tag interfaces--V00-01-02 for STT

08 Nov 1999 Hajime Yoshida
- GAG/src/G4UIGAG.cc RWT => STL vector
- basic/include/G4UIterminal.hh, GAG/include/G4UIGAG.hh => documentation

02 Nov 1999 Guy Barrand
- doc comments for G4UIWin32.hh, G4UIXm.hh, G4UIXaw.hh, G4Xt.hh, G4Win32.hh, G4VInterativeSession.hh, G4VInteractorManager.hh.

02 Nov 1999 Guy Barrand
- basic/G4UIWin32, G4UIXm : RW -> STL.
- common/G4VBasicShell, G4VInteractiveSession, G4VInteractorManager : RW -> STL.
29 Oct. 1999 Hajime Yoshida
- tag interfaces-V00-01-01

27 Oct. 1999 Guy Barrand
- interfaces/common/src/G4Xt.cc : protect XtAppInit against 
  shell zero widthxheight. Give a default to geometry resource.

21 Oct. 1999 John Allison
- Made XtAppContext appContext static in G4Xt.cc.  Speeds OGLSXm but
  OGLIXm is still slow - why?

12 Oct. 1999 John Allison for Hajime Yoshida (tag interfaces-V00-01-00a)
- Protection for zero length strings for Sun in G4UIterminal and G4UIGAG.

02 Sep. 1999 Hajime Yoshida
  to geant4-00-01-ref-01 (Revision 1.9)
  a new tag is interfaces-01-00-04
  after which a tag interfaces-V00-01-00 was added identical to
    interfaces-01-00-04 except for this History file.

- G4UIterminal.cc and G4UIGAG.cc now shows prompt characters
	to an input of return (or null command line).

head 31 Mai 1999  Guy Barrand
- G4VInteractorManager::SecondaryLoop : add a message to indicate
  that we enter a "viewer" secondary X event loop and that someone
  add to "Escape" it from the viewer to continue.

interfaces-01-00-03  19th April 1999  John Allison
- Protected G4VBasicShell.cc with if( tempPath.length()>0 ).

interfaces-01-00-02  18th April 1999  John Allison
- Tagged.

head 11th Mai 1999  Guy Barrand
1) G4UIXm : Linux, correct geometry management of the menubar.

head 06th Mai 1999  Guy Barrand
1) G4Win32, G4UIWin32 : modifications to compile with Visual-6.0.

head 16th April 1999  Guy Barrand
1) G4VBasicShell, G4UIXm, G4UIWin32 : command completion.
2) G4InteractorMessenger, G4VInteractorManager : code polishement.

interfaces-01-00-01  15th April 1999  Hajime Yoshida/Masayasu Nagamatu
1) some code polishment after the messages by CodeWarriers (Guy)
2) Help functions in G4VBasicShell and related rearrangement of
        G4UIterminal etc.. (Guy)
3) removal of ifdef for GNU_GCC in G4UIGAG. (Hajime)

interfaces-00-03-07 9th December 1998 Hajime Yoshida/Masayasu Nagamatu
- minor improvements in Help of G4UIterminal.cc
- G4UIGAG's Help in terminal mode is now equivalent to G4UIterminal.cc

interfaces-00-03-06 27th November 1998 Hajime Yoshida/Masayasu Nagamatu
- added 'if' protection to the destructor of G4UIterminal/G4UIGAG.

interfaces-00-03-05 12th November 1998 Masayasu Nagamatu
-test/G4cout_test01/ added an example for redirectiong stream using G4cout

interfaces-00-03-04  13th October 1998  Masayasu Nagamatu
- G4cout - changes to G4UIterminal.cc, G4UIGAG.hh, G4UIGAG.cc.

07 Ocotober 1998  Guy Barrand:
- G4UIXm.cc, G4UIWin32.cc : cout, cerr control.

interfaces-00-03-03 7th  October Hajime Yoshida
- Bug fix to prevent "help" crashing in some circumstances.

interfaces-00-03-02 14th Sep. Hajime Yoshida
	- fix to G4UIGAG (not bugs but correction of minor 
		ydifferences with G4UIterminal)

interfaces-00-03-01  12th Sep.  Hajime Yoshida and Masayasu Nagamatu
- CTRL-D doesn't invoke infinite loop.
- CRTL-D now means
	- EOF in the redirected cin
	- End of Session, just as "exit" command of GEANT4
- Affected files are basic/src/G4UIterminal.cc
			GAG/src/G4UIGAG.cc

interfaces-00-02-01  9th August  John Allison
- Tagged Guy's changes.

7th August  Guy Barrand.
- common, OPACS : new interactor parenting logic.

interfaces-00-01-04  8th July 1998  John Allison
- Emptied xvt_standalone_test; files moved to environments/XVT.

interfaces-00-01-03  7th July 1998  John Allison
- Emptied standalone_test; files moved to environments/Momo or no
  longer needed.

7th July 1998  Guy Barrand
- Added include $(G4INSTALL)/config/interactivity.gmk to GNUmakefiles.

interfaces-00-01-02 7th July 1998  John Allison
- Forced revision 2.1 on files in newly committed directories.

interfaces-00-01-01 6th July 1998  John Allison
- Big restructuring.  Moved files from include/ and src/ to:
  common/, basic/, GAG/, OPACS/, XVT/.
  Created G4UI_BUILD.gmk and G4UI_USE.gmk in config/.
  Changed the GNUmakefiles accordingly.

interfaces-00-07-01 2nd July 1998  Gabriele Cosmo
- Updates to G4UIWo and G4VInteractorManager by G.Barrand.

interfaces-00-06-05 26th June 1998  Gabriele Cosmo
- Updated GNUmakefiles to new electromagnetics structure.

interfaces-00-06-04a 22nd June 1998  John Allison
- Removed ./standalone_test/run/example34/GNUmakefile.G4VIS_USE and
  ./standalone_test/run/example35/GNUmakefile.G4VIS_USE

interfaces-00-06-04 22nd June 1998  John Allison
- Added #ifdef GNU_GCC for template instantiation in src/G4UIGAG.cc.
- Changed GNUmakefiles for G4VIS_USE.gmk.

May 6, 98 M.Asai
- Introducing a new abstract base class G4VBasicShell.
- G4UIterminal has been modified according to use G4VBasicShell.

22th April 1998  Hajime Yoshida / Masayasu Nagamatsu (interfaces-00-05-03)
-  the following three directories are tagged.
 interfaces/standalone_test/Momo/java/GGE
 interfaces/standalone_test/Momo/java/RMI
 interfaces/standalone_test/run/example35

20th April 1998  Hajime Yoshida / Masayasu Nagamatsu (interfaces-00-05-02)
- update for Momo and G4UIGAG, including many improvement and bug fixes.
  see the interfaces/standalone_test/README_Momo.html for datails.
- example35 is added; new example program to show the capability of GUI(GAG).

15th April 1998 : Guy Barrand
- From discussion with John and Simone G4VToolkit 
  has been renamed to G4VInteractorManager.

4th April 1998 Nagamatu Masayasu (interfaces-00-05-01)
- correspond to the modification by  G.Barrand
  G4UI_BUILD_xxx_DRIVER -> G4UI_BUILD_xxx_SESSION
  Modifications for Win32/NT.

April 2, 98 G.Barrand
- G4UI_BUILD_xxx_DRIVER -> G4UI_BUILD_xxx_SESSION
- Modifications for Win32/NT.

26th March 1998  John Allison
- Changed G4VisManager to MyVisManager in example34.cc and xvt.benchmark.cc
  for vis-00-05-01 and later.

6th March 1998 Hajime Yoshida / Nagamatu Masayasu (interfaces-00-04-01)
- First tag with modeling under visualization
- small bug fix for Momo

29th January 1998 Masayasu Nagamatu / Hajime Yoshida (interfaces-00-03-01)
- Update of Momo(GAG/GGE), standalone_test/ directory.

27th January 1998  John Allison
- Simplfied use of G4VIS flags in test GNUmakefiles.
- New way of instantiating G4VisManager in test main() programs.

December 19, 97 G. Cosmo - (alpha03)

- Created.

Januray 19 , 98 G. Barrand

- Update G4UIXaw, G4UIXm to take into account
  pauseStartSession method.

