2004-07-21  space.h schristley
 #ifndef
DISABLE_GUI class not applicable for a non-gui Swarm build.
2001-08-10  space.h mgd
 (GridData): New protocol.  (Discrete2d): Adopt it.
2000-03-28 mgd
 Swarmdocs 2.1.1 frozen.  
2000-02-29 mgd
 Swarmdocs 2.1 frozen.
1999-08-24  space.h mgd
 Add Discrete2d and Raster typing on convenience factory
methods (for use by Java).  
1999-08-22  space.h mgd
 Add Zone typing to
+create* methods.  Don't touch arguments that are subclasses of
Discrete2d because we don't have a stubbing mechanism for that.
1999-08-03  space.h alex
 (Diffuse2d): Make initializeLattice a CREATING method to
match implementation.  
1999-08-01  space.h alex
 (Object2dDisplay,
Value2Display, Discrete2d, Diffuse2d, DblBuffer2d, Grid2d): Add
+create: convenience methods to these CREATABLE protocols.
1999-07-09  space.h mgd
 (Object2dDisplay): Add -makeProbeAtX:Y:.  
1999-05-05  space.h alex
 (Ca2d): Remove CREATABLE tag in protocol definition, since
this protocol is intended to be abstract.  (Discrete2d): Add example
of Lisp output serialization.  (Int2dFiler): Note as deprecated
protocol, point user to Discrete2d serialization.  
1999-05-01  space.h mgd
 (Discrete2d): Remove setUseObjects and setUseValues.
1999-04-25  space.h alex
 ([Discrete2d -setUseObjects], [Discrete2d -setUseValues]):
Add to SETTING phase.  
1999-02-26  space.h mgd
 Merge _Discrete2d
with Discrete2d.  Add CREATABLE tags for all non-abstract protocols.
1998-10-04  space.h mgd
 (_Discrete2d): Make x and y arguments to setSizeX:Y:,
getObjectAtX:Y: getValueAtX:Y:, putObject:atX:Y:, putValue:atX:Y:
unsigned.  Make return values of getSize{X,Y} unsigned.
(DblBuffer2d): Make x and y arguments to putObject:atX:Y: and
putValue:atX:Y: unsigned.  (Grid2d): Likewise.  (Ca2d): Make argument
to setNumStates: unsigned.  
1998-07-15  space.h mgd
 (_Discrete2d): Split
Discrete2d into new and presentation interface.  
1998-06-17  Makefile.am mgd
 Include from refbook/ instead of src/.  
1998-06-17  space00.sgml alex
 Added missing description of dependencies - objectbase.h
and gui.h.  
1998-06-15  Makefile.am mgd
 (MODULE): New
variable.  Include Makefile.rules from src.  Remove everything else.
1998-06-12  space00.sgml,
spacecont.sgml mgd
 Update IDs to
SWARM.module.SGML.type.  
1998-06-06  space.ent mgd
 Use public
identifiers.  
1998-06-05  Makefile.am mgd
 (swarm_ChangeLog):
Add.  
1998-06-03  space.h mgd
 Add a module summary
documentation tag.  
1998-05-23  Makefile.am mgd
 New file.
1998-05-23  space.ent.in mgd
 New file.
1998-05-23  space.ent mgd
 Removed.  
1998-05-22 mgd
 Begin revision log.
1998-05-06  space.h mgd
 (Discrete2d, Ca2d): Add phase tags, reorder in sync.
(DblBuffer2d, Value2dDisplay, ConwayLife2d, Diffuse2d, Grid2d,
Object2dDisplay, Int2dFiler): Add phase tags.  (Value2dDisplay):
Declare -createEnd.  (Grid2d, Int2dFiler): Declare +createBegin.
1998-04-24  space.h mgd
 Now a protocol definition file instead of a full set of
includes.