Jon Boone | 29 Jun 19:42 2015

test message


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Jon Boone | 28 Jun 13:36 2015

linux amd64 port

Folks,

   It looks like there is (some?) support for an amd64 port -- is this 
code known to work on any particular OS?  I'm hoping to compile it on linux.

--jon

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Raymond Toy | 5 Jun 05:52 2015
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Snapshot 2015-06


The first snapshot of the year has been tagged, finally[1].  Binaries
will be uploaded soon.

Perhaps the most important news is that the repro for cmucl has been
moved to https://gitlab.common-lisp.net/cmucl/cmucl, along with most
of common-lisp.net.  The old git repro is gone and has been replaced
with this new one.  The current trac instance is still running and
will remain so, but we are planning on migrating everything from trac
to gitlab.  Please use gitlab to file new issues.

The other changes to cmucl include:

o The UNIX package has been changed; it now only contains just enough
  to compile all of cmucl.  If you want the rest of old UNIX package,
  use (require :unix) to get that.
o The clx-inspector contrib module has been added, courtesy of Fred
  Gilham.
o ASDF documentation in html, info, and pdf formats is included.
o Issues fixed:
  o gitlab issue #1 fixed.

--
Ray

Footnotes: 
[1]  I've been occupied with some other things of late, some related
     to cmucl and some not. 

_______________________________________________
(Continue reading)

Didier Verna | 1 Apr 11:17 2015
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[CfPart] ELS 2015, April 20-21 2015, London


		 ELS'15 - 8th European Lisp Symposium
		    Goldsmiths College, London, UK

			  April 20-21, 2015

	       http://www.european-lisp-symposium.org/

    Sponsored by EPITA, Goldsmiths University of London, Franz Inc.,
	    Lispworks Ltd., Clozure Associates and Google

Recent news:

- A few seats left, still time to register!
- Programme now online (schedule may still change a little)
- Invited speakers announced: Zach Beane, Bodil Stokke, Martin Cracauer

The purpose of the European Lisp Symposium is to provide a forum for
the discussion and dissemination of all aspects of design,
implementation and application of any of the Lisp and Lisp-inspired
dialects, including Common Lisp, Scheme, Emacs Lisp, AutoLisp, ISLISP,
Dylan, Clojure, ACL2, ECMAScript, Racket, SKILL, Hop and so on. We
encourage everyone interested in Lisp to participate.

The 8th European Lisp Symposium features 3 invited talks, one tutorial,
4 technical sessions and 2 lightning talks slots. The full programme is now
available on the website: http://www.european-lisp-symposium.org/.

Programme chair:
  Julian Padget, University of Bath, UK
(Continue reading)

Mark Cox | 21 Mar 00:02 2015
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Error coercing functions at compile time.

G'day,

Compiling the following example produces an error.

;; /tmp/cmucl.lisp
;; $ cmucl -noinit -eval '(compile-file "/tmp/cmucl.lisp")

(defun my-funcall (a)
  (print a))

(my-funcall (coerce '(lambda () (print "hello'"))
                    'function))

;; Output
; Python version 1.1, VM version Intel x86/sse2 on 2015-03-21 08:58:17.
; Compiling: /private/tmp/cmucl.lisp 2015-03-21 08:58:11

; Converted MY-FUNCALL.
; Compiling DEFUN MY-FUNCALL: 
; Byte Compiling Top-Level Form: 

; 
; 
; File: /private/tmp/cmucl.lisp

; In: MY-FUNCALL (COERCE '(LAMBDA # #) 'FUNCTION)

;   (COERCE '(LAMBDA # #) 'FUNCTION)
; --> VALUES PROG1 LET 
; ==>
(Continue reading)

Mark Cox | 15 Mar 07:16 2015
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Lexical environment and compiler macro functions.

G'day,

CMUCL does not shadow the compiler macro function present in the
global environment when introducing a function with the same name in
the current lexical environment. This is demonstrated with the
following example:

  (defun square (x)
    (expt x 2))

  (define-compiler-macro square (&whole form arg)
    (declare (ignore arg))
    form)

  (defun test ()
    (flet ((square (arg)
             (declare (ignore arg))
             (write "SQUARE!")))
      (macrolet ((my-square (arg &environment env)
                   (if (compiler-macro-function 'square env)
                       `(function square)
                       nil)))
        (my-square 1))))

  (test)
  => #<Function (FLET SQUARE TEST) {48704B89}>

Thanks
Mark

(Continue reading)

Mark Cox | 15 Mar 05:26 2015
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define-compiler-macro and funcall forms.

G'day,

The compiler macro functions created by CMUCL using
define-compiler-macro do not correctly handle funcall forms in cases
where the compiler macro function returns the input form. This is
demonstrated with the following example:

  (defun square (x)
    (expt x 2))

  (define-compiler-macro square (&whole form arg)
    (declare (ignore arg))
    form)

  (funcall (compiler-macro-function 'square) '(square x) nil)
  => (SQUARE X)

  (funcall (compiler-macro-function 'square) '(funcall #'square x) nil)
  => (#'SQUARE X)

The cause of this error is due to a bug in the body argument returned
by lisp::parse-defmacro.

  (nth-value 0 (lisp::parse-defmacro '(&whole form arg) 'my-form '(form)
                                     'square 'define-compiler-macro))
  => (let* ((my-form (if (progn
                           (not (and (listp my-form)
                                     (eq 'funcall (car my-form)))))
                         my-form
                         (progn
(Continue reading)

Didier Verna | 22 Feb 15:00 2015
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[Final CfP] ELS 2015 submission deadline extended to March 1st


		 ELS'15 - 8th European Lisp Symposium
		    Goldsmiths College, London, UK

			  April 20-21, 2015

	       http://www.european-lisp-symposium.org/

	  Sponsored by EPITA, Franz Inc. and Lispworks Ltd.

Recent news:

- *** Submission deadline extended to March 1st ***
- Invited speakers announced: Zach Beane, Bodil Stokke, Martin Cracauer
- Registration to open early March

The purpose of the European Lisp Symposium is to provide a forum for
the discussion and dissemination of all aspects of design,
implementation and application of any of the Lisp and Lisp-inspired
dialects, including Common Lisp, Scheme, Emacs Lisp, AutoLisp, ISLISP,
Dylan, Clojure, ACL2, ECMAScript, Racket, SKILL, Hop and so on. We
encourage everyone interested in Lisp to participate.

The 8th European Lisp Symposium invites high quality papers about
novel research results, insights and lessons learned from practical
applications and educational perspectives. We also encourage
submissions about known ideas as long as they are presented in a new
setting and/or in a highly elegant way.

Topics include but are not limited to:
(Continue reading)

Didier Verna | 24 Jan 11:10 2015
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[2nd CfP] European Lisp Symposium 2015, April 20-21, London


		 ELS'15 - 8th European Lisp Symposium
		    Goldsmiths College, London, UK

			  April 20-21, 2015

	       http://www.european-lisp-symposium.org/

	  Sponsored by EPITA, Franz Inc. and Lispworks Ltd.

Recent news:

- Submission deadline in less than a month now!
- Programme committee has been announced (see below)
- Venue information now available on the web site

The purpose of the European Lisp Symposium is to provide a forum for
the discussion and dissemination of all aspects of design,
implementation and application of any of the Lisp and Lisp-inspired
dialects, including Common Lisp, Scheme, Emacs Lisp, AutoLisp, ISLISP,
Dylan, Clojure, ACL2, ECMAScript, Racket, SKILL, Hop and so on. We
encourage everyone interested in Lisp to participate.

The 8th European Lisp Symposium invites high quality papers about
novel research results, insights and lessons learned from practical
applications and educational perspectives. We also encourage
submissions about known ideas as long as they are presented in a new
setting and/or in a highly elegant way.

Topics include but are not limited to:
(Continue reading)

Raymond Toy | 2 Jan 23:11 2015
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Happy New Year and (no) snapshot-2015-01

Happy New Year!

While it's time for the monthly snapshot, there won't be one for the
first month of 2015. Nothing has really changed from the last snapshot
so I decided not to make one for this month.  Things that were planned
or in progress didn't get done, so I'll take this opportunity to take
a break from doing a snapshot.

--

-- 
Ray
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Didier Verna | 5 Dec 08:24 2014
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[CfP] ELS 2015, 8th European Lisp Symposium, Apr. 20-21, London


		 ELS'15 - 8th European Lisp Symposium
		    Goldsmiths College, London, UK

			  April 20-21, 2015

	       http://www.european-lisp-symposium.org/

	  Sponsored by EPITA, Franz Inc. and Lispworks Ltd.

The purpose of the European Lisp Symposium is to provide a forum for
the discussion and dissemination of all aspects of design,
implementation and application of any of the Lisp and Lisp-inspired
dialects, including Common Lisp, Scheme, Emacs Lisp, AutoLisp, ISLISP,
Dylan, Clojure, ACL2, ECMAScript, Racket, SKILL, Hop and so on. We
encourage everyone interested in Lisp to participate.

The 8th European Lisp Symposium invites high quality papers about
novel research results, insights and lessons learned from practical
applications and educational perspectives. We also encourage
submissions about known ideas as long as they are presented in a new
setting and/or in a highly elegant way.

Topics include but are not limited to:

- Context-, aspect-, domain-oriented and generative programming
- Macro-, reflective-, meta- and/or rule-based development approaches
- Language design and implementation
- Language integration, inter-operation and deployment
- Development methodologies, support and environments
(Continue reading)


Gmane