src/algebra/

2007-12-03  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* script-parser.spad: New.
	* Makefile.pamphlet (axiom_algebra_layer_19): Include PARSER.o
	(PARSER.NRLIB/code.$(FASLEXT)): New rule.
	* exposed.lsp.pamphlet: Expose Parser constructor.

src/interp/
2007-12-03  Gabriel Dos Reis  <gdr@cs.tamu.edu>

	* i-parser.boot: New.
	* Makefile.pamphlet (i-parser.$(FASLEXT)): New rule.
	(OBJS): Include i-parser.$(FASLEXT).

5 files changed, 76 insertions, 8 deletions

diff --git a/src/algebra/ChangeLog b/src/algebra/ChangeLog
index 5f0739de..56216965 100644
--- a/src/algebra/ChangeLog
+++ b/src/algebra/ChangeLog
@@ -1,5 +1,12 @@
 2007-12-03  Gabriel Dos Reis  <gdr@cs.tamu.edu>
 
+	* script-parser.spad: New.
+	* Makefile.pamphlet (axiom_algebra_layer_19): Include PARSER.o
+	(PARSER.NRLIB/code.$(FASLEXT)): New rule.
+	* exposed.lsp.pamphlet: Expose Parser constructor.
+
+2007-12-03  Gabriel Dos Reis  <gdr@cs.tamu.edu>
+
 	* aggcat.spad.pamphlet: Update cached Lisp translations.
 
 2007-12-02  Gabriel Dos Reis  <gdr@cs.tamu.edu>
diff --git a/src/algebra/Makefile.in b/src/algebra/Makefile.in
index 4c82ec6e..3d9371db 100644
--- a/src/algebra/Makefile.in
+++ b/src/algebra/Makefile.in
@@ -731,7 +731,8 @@ axiom_algebra_layer_19 = \
   RPOLCAT-.o RULECOLD.o SAOS.o     SEGBIND.o \
   SET.o      SPECOUT.o  SQMATRIX.o SWITCH.o  \
   SYMS.o     SYMTAB.o   SYSSOLP.o  UTSCAT.o  \
-  UTSCAT-.o  VARIABLE.o WFFINTBS.o SPADPRSR.o
+  UTSCAT-.o  VARIABLE.o WFFINTBS.o SPADPRSR.o \
+  PARSER.o
 
 axiom_algebra_layer_19_nrlibs = \
 	$(axiom_algebra_layer_19:.$(OBJEXT)=.NRLIB/code.$(OBJEXT))
@@ -901,15 +902,19 @@ $(axiom_build_texdir)/diagrams.tex: $(axiom_src_docdir)/diagrams.tex
 	$(INSTALL_DATA) $< $@
 
 SYNTAX.NRLIB/code.$(FASLEXT): syntax.spad
-	@ rm -rf $*.NRLIB
+	@ rm -rf SYNTAX.NRLIB
 	echo ")co $(srcdir)/syntax.spad" | ${INTERPSYS}
 
 SPADPRSR.NRLIB/code.$(FASLEXT): spad-parser.spad
-	@ rm -rf $*.NRLIB
+	@ rm -rf SPADPRSR.NRLIB
 	echo ")co $(srcdir)/spad-parser.spad" | ${INTERPSYS}
 
+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 $*.NRLIB
+	@ rm -rf DOMAIN.NRLIB
 	echo ")co $(srcdir)/domain.spad" | ${INTERPSYS}
 
 
diff --git a/src/algebra/Makefile.pamphlet b/src/algebra/Makefile.pamphlet
index 374c6c37..c24752fb 100644
--- a/src/algebra/Makefile.pamphlet
+++ b/src/algebra/Makefile.pamphlet
@@ -996,7 +996,8 @@ axiom_algebra_layer_19 = \
   RPOLCAT-.o RULECOLD.o SAOS.o     SEGBIND.o \
   SET.o      SPECOUT.o  SQMATRIX.o SWITCH.o  \
   SYMS.o     SYMTAB.o   SYSSOLP.o  UTSCAT.o  \
-  UTSCAT-.o  VARIABLE.o WFFINTBS.o SPADPRSR.o
+  UTSCAT-.o  VARIABLE.o WFFINTBS.o SPADPRSR.o \
+  PARSER.o
 
 axiom_algebra_layer_19_nrlibs = \
 	$(axiom_algebra_layer_19:.$(OBJEXT)=.NRLIB/code.$(OBJEXT))
@@ -1854,15 +1855,19 @@ $(axiom_build_texdir)/diagrams.tex: $(axiom_src_docdir)/diagrams.tex
 <<genericDOCfiles>>
 
 SYNTAX.NRLIB/code.$(FASLEXT): syntax.spad
-	@ rm -rf $*.NRLIB
+	@ rm -rf SYNTAX.NRLIB
 	echo ")co $(srcdir)/syntax.spad" | ${INTERPSYS}
 
 SPADPRSR.NRLIB/code.$(FASLEXT): spad-parser.spad
-	@ rm -rf $*.NRLIB
+	@ rm -rf SPADPRSR.NRLIB
 	echo ")co $(srcdir)/spad-parser.spad" | ${INTERPSYS}
 
+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 $*.NRLIB
+	@ rm -rf DOMAIN.NRLIB
 	echo ")co $(srcdir)/domain.spad" | ${INTERPSYS}
 
 @
diff --git a/src/algebra/exposed.lsp.pamphlet b/src/algebra/exposed.lsp.pamphlet
index 0439b369..94b05ddb 100644
--- a/src/algebra/exposed.lsp.pamphlet
+++ b/src/algebra/exposed.lsp.pamphlet
@@ -263,6 +263,7 @@
   (|ParametricPlaneCurveFunctions2| . PARPC2)
   (|ParametricSpaceCurveFunctions2| . PARSC2)
   (|ParametricSurfaceFunctions2| . PARSU2)
+  (|Parser| . PARSER)
   (|PartitionsAndPermutations| . PARTPERM)
   (|PatternMatch| . PATMATCH)
   (|PatternMatchAssertions| . PMASS)
diff --git a/src/algebra/script-parser.spad b/src/algebra/script-parser.spad
new file mode 100644
index 00000000..404a7c00
--- /dev/null
+++ b/src/algebra/script-parser.spad
@@ -0,0 +1,50 @@
+--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.
+
+
+)abbrev package PARSER Parser
+++ Author: Gabriel Dos Reis
+++ Date Created: December 02, 2007
+++ Date Last Updated: December 02, 2007
+++ Description:  This package provides a simple Spad script parser.
+++ Related Constructors: Syntax.
+++ See Also: Syntax.
+Parser(): Public == Private where
+  Public ==> with
+    getSyntaxFormsFromFile: String -> List Syntax
+      ++ getSyntaxFormsFromFile(f) parses the source file f (supposedly 
+      ++ containing Spad scripts) and returns a List Syntax.  The 
+      ++ filename f is supposed to have the proper extension.  Note that
+      ++ source location information is not part of result.
+
+  Private ==> add
+    getSyntaxFormsFromFile f ==
+      getParseFormsFromFile(f)$Lisp : List(Syntax)