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2008-01-19  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/Makefile.pamphlet (axiom_algebra_layer_0): Now include
	SYNTAX.o 
	* algebra/syntax.spad (buildSyntax$Syntax): Use CONS$Lisp to
	permit early bootstrap.

2008-01-19  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/any.spad.pamphlet (getProperty$Environment): New.
	(setProperty!$Environment): Likewise.
	(getProperties$Environment): Likewise.
	(setProperties!$Environment): Likewise.

2008-01-19  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/construc.lisp (|loadLibNoUpdate|): Fix thinko in initial
	value for empty environments.
	* interp/database.boot (rebuildCDT): Likewise.
	* interp/i-map.boot (addDefMap): Likewise.
	(rewriteMap0): Likewise.
	(rewriteMap1): Likewise.
	(compileDeclaredMap): Likewise.
	(analyzeUndeclaredMap): Likewise.
	* interp/i-spec1.boot: Likewise.
	* interp/i-syscmd.boot (reportOperations): Likewise.
	* interp/i-toplev.boot (interpret): Likewise.
	* interp/lisplib.boot (loadLib): Likewise.
	(loadLibNoUpdate): Likewise.
	* interp/setvars.boot (resetWorkspaceVariables): Likewise.
	* interp/spad.lisp ($e): Move definition to sys-globals.boot.
	($env): Likewise.
	* interp/sys-globals.boot ($e): Define here.
	($env): Likewise.
	* algebra/any.spad.pamphlet (ObjectProperty): New.
	(Binding): Likewise.
	(Contour): Likewise.
	(Scope): Likewise.
	(Environment): Likewise.
	* algebra/exposed.lsp.pamphlet: Expose ObjectProperty, Binding,
	Contour, Scope, and Environment.
	* algebra/Makefile.pamphlet (axiom_algebra_layer_0): Include
	OBJPROP.o. 
	(axiom_algebra_layer_1): Include BINDING.o
	(axiom_algebra_layer_2): Include CONTOUR.o
	(axiom_algebra_layer_3): Include SCOPE.o
	(axiom_algebra_layer_4): Include ENV.o
	* share/algebra: Update database.

2008-01-17  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	Fix SF/1849734
	* interp/i-spec1.boot (upand): Don't insist on having operands of
	type Boolean.
	(upor): Likewise.
	* algebra/mkrecord.spad.pamphlet (Pair): New domain constructor.
	* algebra/exposed.lsp.pamphlet: Expose Pair, PropositionalLogic,
	PropositionalFormula. 
	* algebra/boolean.spad.pamphlet (PropositionalFormula): New domain
	constructor. 
	* algebra/Makefile.pamphlet (axiom_algebra_layer_4): Include
	PAIR.o. 
	(axiom_algebra_layer_19): Include PROPFRML.o
	* share/algebra: Update databases.
	* testsuite/interpreter/1849734.input: New.

2008-01-16  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	Fix SF/1848975
	* interp/buildom.boot ($commonCategoryAncestors): New.
	($commonCategoryDefaults): Likewise.
	(Record0): Use it.
	(Union): Likewise.
	(Mapping): Likewise.
	(Enumeration): Likewise.
	* testsuite/algebra/1848975.input: New.

2008-01-16  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	Fix SF/1872564
	* interp/compiler.boot (compPretend): Don't check for `new'
	compiler semantics.
	(compColonInside): Likewise.
	* testsuite/compiler/1872564.spad: New.

2008-01-15  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	Fix SF/1850071
	* algebra/syntax.spad (compound?$Syntax): New.

2008-01-15  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/boolean.spad.pamphlet (PropositionalLogic): New category.
	(Boolean): Assert as belonging to PropositionalLogic.
	Update cached Lisp translation.
	* algebra/Makefile.pamphlet (axiom_algebra_layer_0): Add
	PROPLOG.o
	* src/algebra: Update databases.

2008-01-15  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/syntax.spad (autoCoerce$Syntax): Add overloads.
	* interp/compiler.boot (coerceExtraHard): Always coerce by
	autoCoerce. 
	* testsuite/interpreter/case.spad: Likewise.
	* testsuite/interpreter/case.input: New.

2008-01-14  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/compiler.boot (compSymbol): Don't handle possible
	case views here.
	(hasUniqueCaseView): Rename from getUniqueCaseView.  Take the
	target mode as second argument.
	(compForm2): Use calling convention vector to determine infer flag
	parameter types.
	(compCase1): Uniformly handle `case-expressions'.  Call
	genDeltaEntry for selected operator.
	(coerceExtraHard): Handle coercions from UnionType domains.
	(autoCoerceByModemap): Tidy.
	* interp/g-opt.boot (optCall): Be more verbose in diagnostics.
	* algebra/syntax.spad (Syntax): Rework.
	* algebra/coerce.spad.pamphlet (UnionType): New.
	* algebra/Makefile.pamphlet (axiom_algebra_layer_0): 
	Include UTYPE.o
	* share/algebra: Update databases.

2008-01-13  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	Fix SF/1852076
	* algebra/domain.spad (reify$Domain): Specify target type of
	conversion. 
	* interp/nrunfast.boot (newLookupInDomain): Tidy.
	(newLookupInCategories): Likewise.
	* testsuite/interpreter/1852076.input: New.

2008-01-13  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	Fix SF/1867459
	* interp/postpar.boot (postError): Fix thinko.
	* interp/parse.boot ($defOp): Define.
	* testsuite/compiler/1867459.spad: New.

2008-01-13  Ralf Hemmecke <ralf@hemmecke.de>
	    Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* algebra/bags.spad.pamphlet (map!$Stack): Cache the result in the
	underlying reference.

2008-01-11  Gabriel Dos Reis <gdr@cs.tamu.edu>

	* interp/msg.boot (getStFromMsg): Fix typo.

2008-01-10  Gabriel Dos Reis <gdr@cs.tamu.edu>

	* algebra/syntax.spad (getOperator): Inject into the right
	Union branch.

2008-01-08  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* interp/msgdb.boot (brightPrint0): Disable highlightinh on Win32.
	* lib/cfuns-c.c (std_stream_is_terminal): Tidy.

2008-01-08  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* boot/Makefile.pamphlet (AXIOM_LOCAL_LISP): Use Lisp image with C
	bindings. 
	* interp/msgdb.boot (brightPrint0): Don't highlight if the
	standard output is not attached to a terminal.
	* interp/sys-driver.boot (stdStreamIsTerminal): New.
	* lib/cfuns-c.c (std_stream_is_terminal): New.

2008-01-07  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* boot/ast.boot.pamphlet (Ast): Add ImportSignature, Signature,
	and Mapping.
	* boot/parser.boot.pamphlet (bpImport): Parse import declaration.
	(bpSignature): New.
	(bpMapping): Likewise.
	* boot/tokens.boot.pamphlet (shoeKeyWords): Add new keyword.
	* boot/translator.boot.pamphlet (genImportDeclaration): Translate 
	import declaration.
	(shoeOutItem):  Handle import declarations.

2008-01-06  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* sman/sman.c: Remove debug and dead codes.

2008-01-06  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* driver/main.c (main) [__WIN32__]: Fix off-by-one thinko.

2008-01-05  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* scripts/axiom.in: Remove.
	* driver: New directory.
	* driver/main.c: New.  Now implement driver as native
	application.