Steel Bank Common Lisp

Update of /cvsroot/sbcl/sbcl/doc/manual
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28047/doc/manual

Modified Files:
	docstrings.lisp sbcl.texinfo 
Log Message:
0.8.9.35:
	Slightly MORE DOCUMENTATION
	... minimal, unpolished sb-md5 and sb-rotate-byte documentation
	... whitespace fixup in sbcl.texinfo
	... add a couple of index terms to sb-aclrepl.texinfo
	
	(It Would Be Nice to be able to include contrib	docstrings; 
	it ought to be possible, but possibly we need to zap the 
	asdf-install 'binary' and require (ha ha) that REQUIRE should
	work from within the build tree [with SBCL_HOME set appropriately]
	on _all_ contribs)


Index: docstrings.lisp
===================================================================
RCS file: /cvsroot/sbcl/sbcl/doc/manual/docstrings.lisp,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- docstrings.lisp	9 Apr 2004 16:04:49 -0000	1.4
+++ docstrings.lisp	11 Apr 2004 21:10:53 -0000	1.5
@@ -116,7 +116,7 @@
              (package "package")
              (setf "setf-expander")
              (structure "struct")
-             (type (let ((class (ignore-errors (find-class symbol))))
+             (type (let ((class (find-class symbol nil))))
 		     (etypecase class
 		       (structure-class "struct")
 		       (standard-class "class")
@@ -139,7 +139,7 @@
     (package "@defvr Package")
     (setf "@deffn {Setf Expander}")
     (structure "@deftp Structure")
-    (type (let ((class (ignore-errors (find-class symbol))))
+    (type (let ((class (find-class symbol nil))))
 	    (etypecase class
 	      (structure-class "@deftp Structure")
 	      (standard-class "@deftp Class")

Index: sbcl.texinfo
===================================================================
RCS file: /cvsroot/sbcl/sbcl/doc/manual/sbcl.texinfo,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- sbcl.texinfo	9 Apr 2004 20:54:24 -0000	1.5
+++ sbcl.texinfo	11 Apr 2004 21:10:53 -0000	1.6
@@ -59,16 +59,16 @@
 @insertcopying
 
 @menu
-* Introduction::                
-* The Compiler::                
-* The Debugger::                
-* Efficiency::                  
-* Beyond The ANSI Standard::    
+* Introduction::
+* The Compiler::
+* The Debugger::
+* Efficiency::
+* Beyond The ANSI Standard::
 * The Foreign Function Interface::
-* Contributed Modules::    
+* Contributed Modules::
 * Concept Index::
-* Function Index::              
-* Variable Index::              
+* Function Index::
+* Variable Index::
 * Colophon::
 @end menu

Update of /cvsroot/sbcl/sbcl/contrib/sb-md5
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28047/contrib/sb-md5

Added Files:
	sb-md5.texinfo 
Log Message:
0.8.9.35:
	Slightly MORE DOCUMENTATION
	... minimal, unpolished sb-md5 and sb-rotate-byte documentation
	... whitespace fixup in sbcl.texinfo
	... add a couple of index terms to sb-aclrepl.texinfo
	
	(It Would Be Nice to be able to include contrib	docstrings; 
	it ought to be possible, but possibly we need to zap the 
	asdf-install 'binary' and require (ha ha) that REQUIRE should
	work from within the build tree [with SBCL_HOME set appropriately]
	on _all_ contribs)


--- NEW FILE: sb-md5.texinfo ---
@node sb-md5
@section sb-md5
@cindex Hashing, cryptographic

The @code{sb-md5} module implements the RFC1321 MD5 Message Digest
Algorithm.

@comment entry points / docstrings

@subsection Credits

The implementation for CMUCL was largely done by Pierre Mai, with help
from members of the @code{cmucl-help} mailing list.  Since CMUCL and
SBCL are similar in many respects, it was not too difficult to extend
the low-level implementation optimizations for CMUCL to SBCL.
Following this, SBCL's compiler was extended to implement efficient
compilation of modular arithmetic (@pxref{Modular arithmetic}), which
enabled the implementation to be expressed in portable arithmetical
terms, apart from the use of @code{rotate-byte} for bitwise rotation.
@findex rotate-byte

Update of /cvsroot/sbcl/sbcl/contrib/sb-aclrepl
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28047/contrib/sb-aclrepl

Modified Files:
	sb-aclrepl.texinfo 
Log Message:
0.8.9.35:
	Slightly MORE DOCUMENTATION
	... minimal, unpolished sb-md5 and sb-rotate-byte documentation
	... whitespace fixup in sbcl.texinfo
	... add a couple of index terms to sb-aclrepl.texinfo
	
	(It Would Be Nice to be able to include contrib	docstrings; 
	it ought to be possible, but possibly we need to zap the 
	asdf-install 'binary' and require (ha ha) that REQUIRE should
	work from within the build tree [with SBCL_HOME set appropriately]
	on _all_ contribs)


Index: sb-aclrepl.texinfo
===================================================================
RCS file: /cvsroot/sbcl/sbcl/contrib/sb-aclrepl/sb-aclrepl.texinfo,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- sb-aclrepl.texinfo	9 Apr 2004 20:54:24 -0000	1.1
+++ sb-aclrepl.texinfo	11 Apr 2004 21:10:53 -0000	1.2
@@ -1,5 +1,7 @@
 @node sb-aclrepl
 @section sb-aclrepl
+@cindex Read-Eval-Print Loop
+@cindex REPL
 
 The @code{sb-aclrepl} module offers an AllegroCL style Read-Eval-Print
 Loop for SBCL. An AllegroCL style inspector is integrated. Adding an

Update of /cvsroot/sbcl/sbcl
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28047

Modified Files:
	version.lisp-expr 
Log Message:
0.8.9.35:
	Slightly MORE DOCUMENTATION
	... minimal, unpolished sb-md5 and sb-rotate-byte documentation
	... whitespace fixup in sbcl.texinfo
	... add a couple of index terms to sb-aclrepl.texinfo
	
	(It Would Be Nice to be able to include contrib	docstrings; 
	it ought to be possible, but possibly we need to zap the 
	asdf-install 'binary' and require (ha ha) that REQUIRE should
	work from within the build tree [with SBCL_HOME set appropriately]
	on _all_ contribs)


Index: version.lisp-expr
===================================================================
RCS file: /cvsroot/sbcl/sbcl/version.lisp-expr,v
retrieving revision 1.1544
retrieving revision 1.1545
diff -u -d -r1.1544 -r1.1545
--- version.lisp-expr	11 Apr 2004 21:02:39 -0000	1.1544
+++ version.lisp-expr	11 Apr 2004 21:10:53 -0000	1.1545
@@ -17,4 +17,4 @@
 ;;; checkins which aren't released. (And occasionally for internal
 ;;; versions, especially for internal versions off the main CVS
 ;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"0.8.9.34"
+"0.8.9.35"

Update of /cvsroot/sbcl/sbcl/contrib/sb-rotate-byte
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28047/contrib/sb-rotate-byte

Added Files:
	sb-rotate-byte.texinfo 
Log Message:
0.8.9.35:
	Slightly MORE DOCUMENTATION
	... minimal, unpolished sb-md5 and sb-rotate-byte documentation
	... whitespace fixup in sbcl.texinfo
	... add a couple of index terms to sb-aclrepl.texinfo
	
	(It Would Be Nice to be able to include contrib	docstrings; 
	it ought to be possible, but possibly we need to zap the 
	asdf-install 'binary' and require (ha ha) that REQUIRE should
	work from within the build tree [with SBCL_HOME set appropriately]
	on _all_ contribs)


--- NEW FILE: sb-rotate-byte.texinfo ---
@node sb-rotate-byte
@section sb-rotate-byte
@cindex Modular arithmetic
@cindex Arithmetic, modular
@cindex Arithmetic, hardware

The @code{sb-rotate-byte} module offers an interface to bitwise
rotation, with an efficient implementation for operations which can be
performed directly using the platform's arithmetic routines.  It
implements the specification at
@uref{http://www.cliki.net/ROTATE-BYTE}.
@comment except when someone scribbles all over it.  Hmm.

Bitwise rotation is a component of various cryptographic or hashing
algorithms: MD5, SHA-1, etc.; often these algorithms are specified on
32-bit rings.  [cite cite cite].

@comment would like to include ROTATE-BYTE's docstring

Update of /cvsroot/sbcl/sbcl/src/compiler/generic
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26660/src/compiler/generic

Modified Files:
	early-objdef.lisp 
Log Message:
0.8.9.34:
	Commit unmaintainable documentationoid for early-objdef.lisp
	... add hand-generated binary representation of widetags
		next to automatically-generating definition;
	... will fail to be maintained as cut'n'paste moves the
		lines around...
	... but that's OK, because I will break the knuckles of anyone
		who edits it before we get 64bitness;
	... no, not really.  But maybe it will act as a bit of a
		visual deterrent.


Index: early-objdef.lisp
===================================================================
RCS file: /cvsroot/sbcl/sbcl/src/compiler/generic/early-objdef.lisp,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -d -r1.19 -r1.20
--- early-objdef.lisp	5 Apr 2004 23:16:35 -0000	1.19
+++ early-objdef.lisp	11 Apr 2004 21:02:46 -0000	1.20
@@ -11,12 +11,13 @@
 
 (in-package "SB!VM")
 
-;;; FIXME: It's clever using :SUFFIX -TYPE for these things, but it's
-;;; a pain for people just learning to find their way around the code
-;;; who want to use lexical search to figure out where things like
-;;; EVEN-FIXNUM-LOWTAG are defined. Remove the :SUFFIXes and just expand
-;;; out the full names. Or even define them in DEF EVEN-FIXNUM-LOWTAG
-;;; style so searches like 'def.*even-fixnum-lowtag' can find them.
+;;; FIXME: It's clever using :SUFFIX -LOWTAG for these things, but
+;;; it's a pain for people just learning to find their way around the
+;;; code who want to use lexical search to figure out where things
+;;; like EVEN-FIXNUM-LOWTAG are defined. Remove the :SUFFIXes and just
+;;; expand out the full names. Or even define them in DEF
+;;; EVEN-FIXNUM-LOWTAG style so searches like
+;;; 'def.*even-fixnum-lowtag' can find them.
 
 ;;; Tags for the main low-level types are stored in the low n (usually three)
 ;;; bits to identify the type of a machine word.  Certain constraints 
@@ -111,70 +112,75 @@
 (defenum (:suffix -widetag
 	  :start (+ (ash 1 n-lowtag-bits) other-immediate-0-lowtag)
 	  :step 4)
-  bignum
-  ratio
-  single-float
-  double-float
-  complex
-  complex-single-float
-  complex-double-float
+  bignum                            ; 00001010
+  ratio                             ; 00001110
+  single-float                      ; 00010010
+  double-float                      ; 00010110
+  complex                           ; 00011010
+  complex-single-float              ; 00011110
+  complex-double-float              ; 00100010
 
-  code-header
-  simple-fun-header
-  closure-header
-  funcallable-instance-header
+  code-header                       ; 00100110
 
-  return-pc-header
-  value-cell-header
-  symbol-header
-  base-char
-  sap
-  unbound-marker
-  weak-pointer
-  instance-header
-  fdefn
+  simple-fun-header                 ; 00101010
+  closure-header                    ; 00101110
+  funcallable-instance-header       ; 00110010
 
-  unused00
-  unused01
-  unused02
-  unused03
-  unused04
-  unused05
-  unused06
-  unused07
-  unused08
-  unused09
+  return-pc-header                  ; 00110110
+  value-cell-header                 ; 00111010
+  symbol-header                     ; 00111110
+  base-char                         ; 01000010
+  sap                               ; 01000110
+  unbound-marker                    ; 01001010
+  weak-pointer                      ; 01001110
+  instance-header                   ; 01010010
+  fdefn                             ; 01010110
+
+  unused00                          ; 01011010
+  unused01                          ; 01011110
+  unused02                          ; 01100010
+  unused03                          ; 01100110
+  unused04                          ; 01101010
+  unused05                          ; 01101110
+  unused06                          ; 01110010
+  unused07                          ; 01110110
+  unused08                          ; 01111010
+  unused09                          ; 01111110
   
-  unused10
-  unused11
+  unused10                          ; 10000010
+  unused11                          ; 10000110
 
-  simple-array-unsigned-byte-2
-  simple-array-unsigned-byte-4
-  simple-array-unsigned-byte-7
-  simple-array-unsigned-byte-8
-  simple-array-unsigned-byte-15
-  simple-array-unsigned-byte-16
-  simple-array-nil
-  simple-base-string
-  simple-bit-vector
-  simple-vector
-  simple-array-unsigned-byte-29
-  simple-array-unsigned-byte-31
-  simple-array-unsigned-byte-32
-  simple-array-signed-byte-8
-  simple-array-signed-byte-16
-  simple-array-signed-byte-30
-  simple-array-signed-byte-32
-  simple-array-single-float
-  simple-array-double-float
-  simple-array-complex-single-float
-  simple-array-complex-double-float
-  simple-array
-  complex-vector-nil
-  complex-base-string
-  complex-bit-vector
-  complex-vector
-  complex-array
+  simple-array-unsigned-byte-2      ; 10001010
+  simple-array-unsigned-byte-4      ; 10001110
+  simple-array-unsigned-byte-7      ; 10010010
+  simple-array-unsigned-byte-8      ; 10010110
+  simple-array-unsigned-byte-15     ; 10011010
+  simple-array-unsigned-byte-16     ; 10011110
+  simple-array-nil                  ; 10100010
+  simple-base-string                ; 10100110
+  simple-bit-vector                 ; 10101010
+  simple-vector                     ; 10101110
+  simple-array-unsigned-byte-29     ; 10110010
+  simple-array-unsigned-byte-31     ; 10110110
+  simple-array-unsigned-byte-32     ; 10111010
+  simple-array-signed-byte-8        ; 10111110
+  simple-array-signed-byte-16       ; 11000010
+  simple-array-signed-byte-30       ; 11000110
+  simple-array-signed-byte-32       ; 11001010
+  simple-array-single-float         ; 11001110
+  simple-array-double-float         ; 11010010
+  simple-array-complex-single-float ; 11010110
+  simple-array-complex-double-float ; 11011010
+  simple-array                      ; 11011110
+  complex-vector-nil                ; 11100010
+  complex-base-string               ; 11100110
+  complex-bit-vector                ; 11101010
+  complex-vector                    ; 11101110
+  complex-array                     ; 11110010
+
+  unused12                          ; 11110110
+  unused13                          ; 11111010
+  unused14                          ; 11111110
 )
 
 ;;; the different vector subtypes

Update of /cvsroot/sbcl/sbcl
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26660

Modified Files:
	version.lisp-expr 
Log Message:
0.8.9.34:
	Commit unmaintainable documentationoid for early-objdef.lisp
	... add hand-generated binary representation of widetags
		next to automatically-generating definition;
	... will fail to be maintained as cut'n'paste moves the
		lines around...
	... but that's OK, because I will break the knuckles of anyone
		who edits it before we get 64bitness;
	... no, not really.  But maybe it will act as a bit of a
		visual deterrent.


Index: version.lisp-expr
===================================================================
RCS file: /cvsroot/sbcl/sbcl/version.lisp-expr,v
retrieving revision 1.1543
retrieving revision 1.1544
diff -u -d -r1.1543 -r1.1544
--- version.lisp-expr	9 Apr 2004 20:54:25 -0000	1.1543
+++ version.lisp-expr	11 Apr 2004 21:02:39 -0000	1.1544
@@ -17,4 +17,4 @@
 ;;; checkins which aren't released. (And occasionally for internal
 ;;; versions, especially for internal versions off the main CVS
 ;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"0.8.9.33"
+"0.8.9.34"