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2009-02-04  Waldek Hebisch <hebisch@math.uni.wroc.pl>
	    Gabriel Dos Reis  <gdr@cs.tamu.edu>

	Fix AW/441
	* algebra/defintrf.spad.pamphlet
	(findRealZero$DefiniteIntegrationTools):  Deal with simple zeros.
	* testsuite/interpreter/aw-441.input: New.

2009-02-04  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/gaussian.spad.pamphlet (ComplexCategory): Reinstate
	attribute 'complex'.
	* algebra/Makefile.pamphlet: Tidy.

2009-02-04  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/algfunc.spad.pamphlet: Quote symbols.
	* algebra/combfunc.spad.pamphlet: Likewise.
	* algebra/drawopt.spad.pamphlet: Likewise.
	* algebra/efstruc.spad.pamphlet: Likewise.
	* algebra/elemntry.spad.pamphlet: Likewise.
	* algebra/expr.spad.pamphlet: Likewise.
	* algebra/exprode.spad.pamphlet: Likewise.
	* algebra/float.spad.pamphlet: Likewise.
	* algebra/gaussian.spad.pamphlet: Likewise.
	* algebra/intaux.spad.pamphlet: Likewise.
	* algebra/irexpand.spad.pamphlet: Likewise.
	* algebra/laplace.spad.pamphlet: Likewise.
	* algebra/limitps.spad.pamphlet: Likewise.
	* algebra/liouv.spad.pamphlet: Likewise.
	* algebra/list.spad.pamphlet: Likewise.
	* algebra/lmdict.spad.pamphlet: Likewise.
	* algebra/manip.spad.pamphlet: Likewise.
	* algebra/matcat.spad.pamphlet: Likewise.
	* algebra/matrix.spad.pamphlet: Likewise.
	* algebra/mkfunc.spad.pamphlet: Likewise.
	* algebra/mset.spad.pamphlet: Likewise.
	* algebra/oct.spad.pamphlet: Likewise.
	* algebra/op.spad.pamphlet: Likewise.
	* algebra/patmatch1.spad.pamphlet: Likewise.
	* algebra/pattern.spad.pamphlet: Likewise.
	* algebra/quat.spad.pamphlet: Likewise.
	* algebra/sets.spad.pamphlet: Likewise.
	* algebra/transsolve.spad.pamphlet: Likewise.
	* algebra/vector.spad.pamphlet: Likewise.

2009-02-03  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/boolean.spad.pamphlet (Boolean): Tidy.

2009-02-02  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/domain.spad.pamphlet (FunctionDescriptor): New.
	(OverloadSet): Likewise.
	(operations$ConstructorCategory): Likewise.
	* share/algebra: Update databases.

2009-01-31  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/Makefile.pamphlet: Tidy layer 0 dependency.
	SETCAT and SETCAT- are no longer required for bootstrap.
	* algebra/SETCAT.lsp: Remove.
	* algebra/SETCAT-.lsp: Likewise.

2009-01-30  Waldek Hebisch <hebisch@math.uni.wroc.pl>
	    Gabriel Dos Reis  <gdr@cs.tamu.edu>

	Fix AW/83
	* interp/i-coerfn.boot (Dmp2P): Scalar tag is 0 for Polynomial T.
	* testsuite/interpreter/aw-83.input (a): New.

2009-01-29  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* OpenAxiom 1.2.1 Released.

2009-01-29  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/g-error.boot (systemErrorHandler): Tidy.

2009-01-28  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/domain.spad.pamphlet (findConstructor$Constructor): New.

2009-01-17  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/br-saturn.boot (htpMakeEmptyPage): Use deprecated GENTEMP
	instead of GENSYM.
	* interp/ht-util.boot (htpName): Likewise.
	(mkCurryFun): Likewise.
	(htRadioButtons): Likewise.
	(htBcRadioButtons): Likewise
	* interp/br-con.boot (kisValidType): Use $LangSupportTypes.

2009-01-14  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/riccati.spad.pamphlet (innerlb$PrimitiveRatRicDE): Fix
	thinko. 
	* interp/bootlex.lisp (get-decimal-number-token): New.
	(get-integer-in-radix): Likewise.
	(is-radix-char): Likewise.
	(get-spad-integer-token): Likewise.  Use them.
	(get-BOOT-token): Use it.
	* interp/metalex.lisp: Tidy.

2009-01-13  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/net.spad.pamphlet (InputByteConduit): Add readInt8!,
	readInt16!, readInt32!, readUInt8!, readUInt16!, readUInt32!.

2009-01-12  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/category.boot: Miscellaneous cleanup.
	* interp/compiler.boot: Likewise.
	* interp/define.boot: Likewise.
	* interp/functor.boot: Likewise.
	* interp/info.boot: Likewise.
	* interp/nruncomp.boot: Likewise.
	* interp/wi1.boot: Likewise.
	* interp/wi2.boot: Likewise.

2009-01-10  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/compiler.boot (getSuccessEnvironment): Don't specialize
	on `has'.
	(getInverseEnvironment): Likewise.
	* algebra/equation2.spad.pamphlet (factorAndSplit$Equation): Fix
	misuses of `has'.
	* interp/functor.boot (mkTypeForm): Rename from mkDomainConstructor.

2009-01-10  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	Fix SF/2491986
	* interp/i-syscmd.boot (displayValue): Fix thinko.
	* testsuite/interpreter/sf-2491986.input (a): New.

2009-01-10  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/parse.boot ($parsingType): New.
	(parseType): New.  Parse types forms.
	(parseTypeList): New.  Parse list of type forms.

2009-01-09  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/compiler.boot (compPredicate): Rename from compBoolean. 
	Lose second argument.  Document.

2009-01-09  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/data.spad.pamphlet (Byte): Satisfy OrderedFinite.
	(SystemInteger, SystemNonNegativeInteger, Int8, Int16, Int32,
	UInt8, UInt 16, UInt32): New.
	* algebra/Makefile.pamphlet (axiom_algebra_layer_7): Include INT8,
	INT16, INT32, UINT8, UINT16, UINT32.

2009-01-07  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/sys-utility.boot (readByteFromFile): Tidy.
	(makeByteBuffer): Set fill pointer.
	(connectToHostAndPort): Define here.
	(readByteFromStreamSocket): Likewise.
	(writeByteToStreamSocket): Likewise.
	* interp/sys-os.boot (doConnectToHostAndPort): Rename from
	connectot$NetworkClientSocket. 
	(doReadByteFromStreamSocket): Rename from readByteFromStreamSocket.
	(doWriteByteToStreamSocket): Rename from writeByteToStreamSocket.
	* algebra/net.spad.pamphlet: Use Maybe Byte.
	* algebra/data.spad.pamphlet (ByteBuffer): Fix fill pointer thinko.

2009-01-06  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/net.spad.pamphlet (resolve$Hostname): Return a Maybe %.
	(connectot$NetworkClientSocket): Likewise.
	(connectot$InetClientStreamSocket): Likewise.

2009-01-06  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/any.spad.pamphlet (Maybe): Rework.

2009-01-06  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/sys-utility.boot (getVMType): IndexList are lists.
	* interp/g-util.boot (isSubDomain): Tidy.
	* interp/g-opt.boot (isVMConstantForm): New.
	(findVMFreeVars): Likewise.
	* interp/define.boot (insertViewMorphisms): Remove.
	(emitSubdomainInfo): New.
	(checkVariableName): Likewise.
	(checkParameterNames): Likewise.
	(checkRepresentation): Set $subdomain where appropriate.
	(compDefines): Check parameter names.
	(compDefineFunctor1): Propagate subdomain info.
	(doIt): Don't call insertViewMorphisms.
	* interp/compiler.boot (setqSingle): Check variable name.
	(compIterator): Likewise.
	(commonSuperType): New.
	(satisfies): Likewise.
	(coerceSubset): Use them to implemen cross-subdomain coercion.
	(coerceSuperset): New.
	(comCoerce1): Use it.
	(compPer): New.
	(compRep): Likewise.
	* interp/c-util.boot (getRepresentation): New.
	(proclaimCapsuleFunction): Improve for specialized subdomains.
	* algebra/stream.spad.pamphlet: Don't use `per' as variable name.
	* algebra/si.spad.pamphlet (size$SingleInteger): Tidy.
	(coerce$SingleInteger): Likewise.
	* algebra/reclos.spad.pamphlet (nonNull$RealClosure): Don't use
	`rep' as parameter name.
	* algebra/data.spad.pamphlet (Byte): Now a subdomain of
	NonNegativeInteger.  Tidy.

2009-01-04  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/daase.lisp (setdatabase): Set superdomain slot too.
	* interp/g-util.boot (superType): Handle current domain form.
	(maximalSuperType): Tidy.
	(noteSubDomainInfo): Call SETDATABASE.

2009-01-04  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/buildom.boot (createEnum): Fix quoting.
	* interp/compat.boot (system): Likewise.
	* interp/astr.boot (ncEltQ): Fix declaration.
	* interp/compiler.boot (compMapCond'): Likewise.
	(compMapCond): Likewise.
	(compMapCondFun): Remove declaration.

2009-01-03  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* lisp/core.lisp.in (|%algebraSystemIsComplete|): New.
	(|%basicSystemIsComplete|): Use it.
	* interp/wi1.boot (setqSingle): Use maximalSuperType.
	(coerceSubset): Simplify.
	(compCoerce1): Tidy.
	* interp/i-resolv.boot (resolveTCat): Use superType.
	* interp/lisplib.boot (findConstructorSlotNumber): Use isSubset.
	(sigsMatch): Likewise.
	(findDomainSlotNumber): Likewise.
	* interp/define.boot (compSubDomain1): Reject for complex subdomain
	predicate.  Support paramterized subdomains.
	* interp/daase.lisp (interpOpen): Read superdomain slot.
	(getdatabase): Remove adhoc hardcoded superdomain info.
	Return superdomain info stored in database.
	(localnrlib): Read superdomain info.
	(write-interpdb): Write superdomain info.
	(database): Add superdomain slot.
	* interp/g-util.boot (superType): New.
	(maximalSuperType): Rework.  Support parameterized subdomains.
	(noteSubDomainInfo): New.
	(isSubDomain): Rework.
	* interp/c-util.boot (isSubset): Rework.
	* interp/g-opt.boot (optEQ): Remove.
	* interp/g-cndata.boot (getImmediateSuperDomain): Remove.
	(maximalSuperType): Move to g-util.boot.
	* interp/types.boot (%Constructor): New type specifier.
	(%Instantiation): Likewise.
	* interp/compiler.boot (primitiveType): Don't return $NegativeInteger.
	(maxSuperType): Remove.
	(hasType): Use maximalSuperType.
	(satisfies): New.
	(coerceSubset): Use it.  Simplify.
	* interp/wi2.boot (smallIntegerStep): Use maximalSuperType.
	* interp/sys-constants.boot ($AtVariables): New.
	($NegativeInteger): Remove.
	($NonPositiveInteger): Likewise.
	($CategoryNames): Category is not a category.	
	* interp/property.lisp: Remove Subsets property settings.
	* interp/i-coerce.boot (coerceSubDomain): Simplify.
	(coerceImmediateSubDomain): Remove.
	(getSubDomainPredicate): Simplify.
	* interp/category.boot (SourceLevelSubset): Use isSubDomain.
	(MachineLevelSubset): Likewise.
	* interp/modemap.boot (mergeModemap): Likewise.
	(isSuperDomain): Remove.
	(augModemapsFromDomain): Support parameterized subdomains.
	* interp/i-util.boot (isSubDomain): Move to g-util.boot.
	* Makefile.pamphlet (all-databases): New target.
	* interp/Makefile.pamphlet ($(AXIOMSYS)): Push
	:open-axiom-algebra-system onto *FEATURES*.
	* etc/Makefile.in (all-databases): New target.

2009-01-02  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/buildom.boot (UnionEqual): Don't call orderUnionEntries.
	(coerceUn2E): Likewise.
	(mkUnionFunList): Likewise.
	* interp/i-coerce.boot (coerceUnion2Branch): Likewise.
	(coerceBranch2Union): Likewise.
	($newCompilerUnionFlag): Remove.
	(orderUnionEntries): Likewise.
	(mkPredList): Remove dead code.

2009-01-02  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/c-util.boot (updateCapsuleDirectory): Record constant
	makers too.
	(replaceSimpleFunctions): Fold simple constant form makers.

2009-01-01  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/pf2sex.boot (pfLiteral2Sex): Fix evaluation of intergers
	with non-decimal radix.
	* interp/scan.boot (rdigti?): Allow non-capital letters.