4 files changed, 94 insertions, 43 deletions
diff --git a/src/algebra/Makefile.in b/src/algebra/Makefile.in
index 8bd466fb..a4dafd1f 100644
--- a/src/algebra/Makefile.in
+++ b/src/algebra/Makefile.in
@@ -378,7 +378,7 @@ axiom_algebra_layer_0 = \
   OM.o      OMCONN.o  OMDEV.o   OUT.o      \
   PRIMCAT.o PRINT.o   PTRANFN.o SPFCAT.o   \
   TYPE.o    UTYPE.o   PROPLOG.o PROPERTY.o  \
-  BASTYPE.o BASTYPE-.o
+  BASTYPE.o BASTYPE-.o CATEGORY.o
 
 axiom_algebra_layer_0_nrlibs = \
 	$(axiom_algebra_layer_0:.$(OBJEXT)=.NRLIB/code.$(OBJEXT))
@@ -910,10 +910,6 @@ PARSER.NRLIB/code.$(FASLEXT): script-parser.spad
 	@ rm -rf PARSER.NRLIB
 	echo ")co $(srcdir)/script-parser.spad" | ${INTERPSYS}
 
-DOMAIN.NRLIB/code.$(FASLEXT): domain.spad
-	@ rm -rf DOMAIN.NRLIB
-	echo ")co $(srcdir)/domain.spad" | ${INTERPSYS}
-
 
 
 ${INPUT}/TESTFR.input: $(srcdir)/fr.spad.pamphlet
diff --git a/src/algebra/Makefile.pamphlet b/src/algebra/Makefile.pamphlet
index 829c6dd3..6845c125 100644
--- a/src/algebra/Makefile.pamphlet
+++ b/src/algebra/Makefile.pamphlet
@@ -206,7 +206,7 @@ axiom_algebra_layer_0 = \
   OM.o      OMCONN.o  OMDEV.o   OUT.o      \
   PRIMCAT.o PRINT.o   PTRANFN.o SPFCAT.o   \
   TYPE.o    UTYPE.o   PROPLOG.o PROPERTY.o  \
-  BASTYPE.o BASTYPE-.o
+  BASTYPE.o BASTYPE-.o CATEGORY.o
 
 axiom_algebra_layer_0_nrlibs = \
 	$(axiom_algebra_layer_0:.$(OBJEXT)=.NRLIB/code.$(OBJEXT))
@@ -1863,10 +1863,6 @@ PARSER.NRLIB/code.$(FASLEXT): script-parser.spad
 	@ rm -rf PARSER.NRLIB
 	echo ")co $(srcdir)/script-parser.spad" | ${INTERPSYS}
 
-DOMAIN.NRLIB/code.$(FASLEXT): domain.spad
-	@ rm -rf DOMAIN.NRLIB
-	echo ")co $(srcdir)/domain.spad" | ${INTERPSYS}
-
 @
 <<diagrams.tex (OUT from IN)>>=
 
diff --git a/src/algebra/domain.spad b/src/algebra/domain.spad.pamphlet
index 64247670..571c14a8 100644
--- a/src/algebra/domain.spad
+++ b/src/algebra/domain.spad.pamphlet
@@ -1,35 +1,35 @@
---Copyright (C) 2007, Gabriel Dos Reis.
---All rights reserved.
---
---Redistribution and use in source and binary forms, with or without
---modification, are permitted provided that the following conditions are
---met:
---
---    - Redistributions of source code must retain the above copyright
---      notice, this list of conditions and the following disclaimer.
---
---    - Redistributions in binary form must reproduce the above copyright
---      notice, this list of conditions and the following disclaimer in
---      the documentation and/or other materials provided with the
---      distribution.
---
---    - Neither the name of The Numerical Algorithms Group Ltd. nor the
---      names of its contributors may be used to endorse or promote products
---      derived from this software without specific prior written permission.
---
---THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
---IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
---TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
---PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
---OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
---EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
---PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
---PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
---LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
---NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
---SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+\documentclass{article}
+\usepackage{axiom}
+
+\author{Gabriel Dos~Reis}
+
+\begin{document}
+
+\begin{abstract}
+\end{abstract}
+
+\tableofcontents
+\eject
+
+\section{domain Category}
+<<domain CATEGORY Category>>=
+)abbrev domain CATEGORY Category
+++ Author: Gabriel Dos Reis
+++ Date Create: February 16, 2008.
+++ Date Last Updated: February 16, 2008.
+++ Basic Operations: coerce
+++ Related Constructors: 
+++ Also See: Type
+Category(): Public == Private where
+  Public ==> CoercibleTo OutputForm 
+  Private ==> add
+    coerce x ==
+      outputDomainConstructor(x)$Lisp
+@
 
 
+\section{domain Domain}
+<<domain DOMAIN Domain>>=
 )abbrev domain DOMAIN Domain
 ++ Author: Gabriel Dos Reis
 ++ Date Create: October 18, 2007.
@@ -64,4 +64,46 @@ Domain(): Public == Private where
     showSummary x ==
       showSummary(x)$Lisp
 
+@
+
+
+\section{License}
+<<license>>=
+--Copyright (C) 2007-2008, Gabriel Dos Reis.
+--All rights reserved.
+--
+--Redistribution and use in source and binary forms, with or without
+--modification, are permitted provided that the following conditions are
+--met:
+--
+--    - Redistributions of source code must retain the above copyright
+--      notice, this list of conditions and the following disclaimer.
+--
+--    - Redistributions in binary form must reproduce the above copyright
+--      notice, this list of conditions and the following disclaimer in
+--      the documentation and/or other materials provided with the
+--      distribution.
+--
+--    - Neither the name of The Numerical Algorithms Group Ltd. nor the
+--      names of its contributors may be used to endorse or promote products
+--      derived from this software without specific prior written permission.
+--
+--THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+--IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+--TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+--PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+--OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+--EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+--PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+--PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+--LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+--NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+--SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+@
+
 
+<<*>>=
+<<license>>
+<<domain CATEGORY Category>>
+<<domain DOMAIN Domain>>
+@
diff --git a/src/algebra/variable.spad.pamphlet b/src/algebra/variable.spad.pamphlet
index 0f50171d..54972970 100644
--- a/src/algebra/variable.spad.pamphlet
+++ b/src/algebra/variable.spad.pamphlet
@@ -93,13 +93,30 @@ FunctionCalled(f:Symbol): SetCategory with
 )abbrev domain ANON AnonymousFunction
 ++ Description:
 ++ This domain implements anonymous functions
-AnonymousFunction():SetCategory == add
-  coerce(x:%):OutputForm == x pretend OutputForm
+AnonymousFunction():SetCategory with
+    parameters: % -> List Symbol
+      ++ parameters(f) returns the list of parameters bound by `f'.
+    body: % -> Syntax
+      ++ body(f) returns the body of the unnamed function `f'.
+  == add
+    import Syntax
+    coerce(x:%):OutputForm == 
+      x pretend OutputForm
+
+    parameters f ==
+      ps := CADR(f)$Lisp : Syntax
+      ps case Symbol => [ps]$List(Symbol)
+      getOperands(ps) pretend List(Symbol)
+
+    body f ==
+      CADDR(f)$Lisp : Syntax
 
 @
 \section{License}
 <<license>>=
---Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd.
+--Copyright (C) 1991-2002, The Numerical Algorithms Group Ltd.
+--All rights reserved.
+--Copyright (C) 2007-2008, Gabriel Dos Reis.
 --All rights reserved.
 --
 --Redistribution and use in source and binary forms, with or without