- armedbear-devel - mailman3.common-lisp.net

[armedbear-devel] [PATCH] build-from-lisp.sh (take 2)
by Tobias C. Rittweiler 14 Jul '09

14 Jul '09

Ok, I've redone build-from-lisp.sh so that build-abcl.lisp can remain untouched. I also added the feature to set :clean, :full, :batch from the command-line via --clean, --full, and --batch. I used the script to build ABCL successfully on SBCL, CLISP, and CCL. -T. -- Diese Nachricht wurde auf Viren und andere gefaerliche Inhalte untersucht und ist - aktuelle Virenscanner vorausgesetzt - sauber. Freebits E-Mail Virus Scanner

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[armedbear-devel] [PATCH] fix arglist of EXT:ARGLIST
by Tobias C. Rittweiler 13 Jul '09

13 Jul '09

Fix (ext:arglist 'ext:arglist) => NIL. -T. -- Diese Nachricht wurde auf Viren und andere gefaerliche Inhalte untersucht und ist - aktuelle Virenscanner vorausgesetzt - sauber. Freebits E-Mail Virus Scanner

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[armedbear-devel] [PATCH] build-from-lisp.sh
by Tobias C. Rittweiler 13 Jul '09

13 Jul '09

The following makes it possible to build ABCL from the command line directly: ./build-from-lisp.sh sbcl ./build-from-lisp.sh clisp etc. -T. -- Diese Nachricht wurde auf Viren und andere gefaerliche Inhalte untersucht und ist - aktuelle Virenscanner vorausgesetzt - sauber. Freebits E-Mail Virus Scanner

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[armedbear-devel] [PATCH] Move some symbols into the THREADS package.
by Tobias C. Rittweiler 13 Jul '09

13 Jul '09

The patch attached to this mail moves the usual suspects to the THREADS package. It does not move the Gates-related functions because I think that Gates can be removed again now with the SYNCHRONIZE-ON stuff. -T. -- Diese Nachricht wurde auf Viren und andere gefaerliche Inhalte untersucht und ist - aktuelle Virenscanner vorausgesetzt - sauber. Freebits E-Mail Virus Scanner

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[armedbear-devel] gmane.lisp.armedbear.devel
by Tobias C. Rittweiler 13 Jul '09

13 Jul '09

With this message, the gmane.lisp.armedbear.devel group should be created. -T. -- Diese Nachricht wurde auf Viren und andere gefaerliche Inhalte untersucht und ist - aktuelle Virenscanner vorausgesetzt - sauber. Freebits E-Mail Virus Scanner

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[armedbear-devel] Saving stackframes?
by Erik Huelsmann 12 Jul '09

12 Jul '09

When looking at numerous backtraces, I find that the pattern LispThread.execute->Symbol.execute->function.execute happens very often. The only thing Symbol.execute does is forward the call to the function in its function slot. Now, we could save ourselves this stackframe by taking "the stack hit" in LispThread.execute the following way: if (function instanceof Symbol) function.getSymbolFunction().execute() else function.execute() where the execute function in LispThread currently only contains function.execute()... I found our implementation uses a *lot* more stack than the average Java application. This may be a way to reduce that a bit. What about it? Bye, Erik.

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[armedbear-devel] Blog to report on ABCL development progress
by Erik Huelsmann 12 Jul '09

12 Jul '09

Yesterday Tobias Rittweiler brought to my attention that all the good work that's being done on the development of ABCL probably has gone unnoticed in the larger Lisp community: we didn't post our release announcements on usenet (comp.lang.lisp) and we don't have a blog to feed the Planet Lisp syndication with. So, as a first step, I created http://abcl-dev.blogspot.com/ seeding it with a first post. A request has been submitted to add the blog to the Planet Lisp feed syndication. Anybody who has an interest in blogging or submitting a blog once in a while, feel free to step up. The blog is intended to be - weekly or bi-weekly, but not high volume - about the highs and lows that make up the ABCL development experience and progress. Bye, Erik.

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[armedbear-devel] [PATCH] Support for SYNCHRONIZED blocks (and company)
by Erik Huelsmann 11 Jul '09

11 Jul '09

Based on discussion earlier this week, I'd like the following patch to get committed to our trunk. It introduces a new block statement SYNCHRONIZED-ON <object> body and next to that a number of functions: object-wait <object> &optional timeout object-notify <object> object-notify-all <object> So, what's the verdict? Anyway, I plan on including some simple test cases, but ofcourse, if someone feels like doing so, please feel free! Bye, Erik.

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[armedbear-devel] [RFC] Support for 'synchronized' blocks in Lisp code
by Erik Huelsmann 07 Jul '09

07 Jul '09

I propose that we introduce a WITH-EXCLUSIVE-ACCESS form in the EXT package, which takes 1 argument (the second value) and a body (the third value). The form makes sure that the body is evaluated as if it had been called with: synchronized (arg1) { body-to-evaluate; } Except that it implements this in Lisp. This way, our Lisp<>Java interoperability would increase. It would also be an efficient way to guarantee exclusive access when modifying a cross-thread shared resource (such as generic functions). Comments? Bye, Erik.

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[armedbear-devel] Extensible sequences
by Alessio Stalla 07 Jul '09

07 Jul '09

Hello, has anyone ever thought of adding extensible sequences[1] to abcl? Given that our implementation of sequences is copied/adapted from CMUCL, and extensible sequences have been implemented in SBCL which is itself a fork of CMUCL, it may be as easy as copy-pasting from SBCL with minor adaptations. Extensible sequences would allow to easily make Java collections first-class citizens in our Lisp world. This would have a number of benefits, last but not least the fact that we could easily use Clojure collections with abcl. Unfortunately I have not the time to do this myself, but if someone likes the idea and is willing to contribute... Cheers, Alessio [1] http://www.doc.gold.ac.uk/~mas01cr/papers/ilc2007/sequences-20070301.pdf

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[armedbear-devel] armedbear-devel@common-lisp.net
by Anton Vodonosov 05 Jul '09

05 Jul '09

Hello, According to the project page, there is ansi test suite. But 0.15.0 package from sourceforge doesn't contain it. Also I can't find on the project page any reference to source code repository. Is it really the current state of affairs, or I missing something? Best regards, - Anton

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[armedbear-devel] ansi tests
by Anton Vodonosov 05 Jul '09

05 Jul '09

on Sunday, July 5, 2009, 3:27:37 PM Ville wrote: > On Sun, Jul 5, 2009 at 1:51 PM, Anton > Vodonosov<avodonosov(a)gmail.com> wrote: >> According to the project page, there is ansi test suite. >> But 0.15.0 package from sourceforge doesn't contain it. > You need to get it separately, from > svn://common-lisp.net/project/ansi-test/svn/trunk/ansi-tests I checked-out the suite, but it seems to be insufficient. How to run the tests? ant in the abcl directory suggest to use "ant acbl.test.java". It fails with: BUILD FAILED C:\usr\unpacked\abcl\abcl-src-0.15.0-original\build.xml:481: srcdir "C:\usr\unpacked\abcl\abcl-src-0.15.0-original\test\src" does not exist! The project page suggests to run ant test.ansi.interpreted ant test.ansi.compiled This fails with [java] Debugger invoked on condition of type FILE-ERROR: [java] File not found: C:\usr\unpacked\abcl\abcl-src-0.15.0-original/test/lisp/ansi/ansi-tests-interpreted.lisp There is indeed no directory "test" in the 0.15.0 package I downloaded from sourceforge. Best regards, - Anton

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[armedbear-devel] Franz-style Gates implementation
by Mark Evenson 04 Jul '09

04 Jul '09

Tobias Rittweiler writes: > The attached patch adds Gates to ABCL, inspired by what Franz Allegro > Common Lisp provides. > > A GATE is an object with two states, open and closed. It is > created with MAKE-GATE. Its state can be opened (OPEN-GATE) or > closed (CLOSE-GATE) and can be explicitly tested with > GATE-OPEN-P. Usually though, a thread awaits the opening of a > gate by WAIT-OPEN-GATE. > > This will be used to implement the threading communication style in > ABCL's Swank backend. > > I'm not particularly good at writing multiprocessing, or Java code. So > please review carefully. Tobias wrote this to support his version of a multi-threaded SLIME backend, and has proposed it for inclusion in ABCL. When I get some time, I'll do some tests, but post the patch here in case it helps someone else out before that time or if their is any feedback. As it stands, the Gates implementation would go in the EXTENSIONS package. Mark -- "A screaming comes across the sky. It has happened before, but there is nothing to compare to it now."

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[armedbear-devel] Threading issue with ERROR (?)
by Erik Huelsmann 04 Jul '09

04 Jul '09

I have an application which uses a combination of DEFINE-CONDITION, ERROR and HANDLER-CASE to handle certain exceptional situations. The call sequence basically looks like this: (when loading the file:) (define-condition model-error (error) ()) (defun foo1 (arg) (if arg (error 'model-error) 3)) (defun foo2 (arg) (handler-case (foo1 arg) (model-error () 0.0d0)) and then, from different threads: (foo2 <some value or NIL>) When I do this in a single-threaded application all goes well. When I do this in a multi threaded application with a single calculation (lisp) thread, all goes well as well. When I do this in a multi threaded application with multiple calculation threads (lisp), I get a NullPointerException somewhere deep in our CLOS code... Has anybody experienced the same? Bye, Erik.

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[armedbear-devel] Patch to add multi-threading to ABCL SLIME CVS HEAD
by Mark Evenson 02 Jul '09

02 Jul '09

Attached is a patch against SLIME CVS HEAD to implement multi-threading (aka the :spawn *COMMUNICATION-STYLE*) as a default in ABCL. In addition this patch muffles various STYLE-WARNING compilation messages via DECLARE forms. Among other things, this seems to fix the fugliness around where *STANDARD-OUTPUT* ends up and the missing CR (or LF) in the NIL *COMMUNICATION-STYLE*. This patch has been tested against ABCL 0.16.0-dev as of [svn r12022] with Emacs 22.3 under OS X. I didn't need to do much to the existing code except fix a typo while comparing against the current 'swank-sbcl.lisp' version, making me somewhat suspicious of why that code was not used in the first place (did someone just cut and paste the SBCL implementation without trying to get it to work? But thanks to whoever got it that far!) -- "A screaming comes across the sky. It has happened before, but there is nothing to compare to it now." diff -r 2225a8f2d322 -r 3c562ce589df swank-abcl.lisp --- a/swank-abcl.lisp Wed Jul 01 05:38:54 2009 +0200 +++ b/swank-abcl.lisp Wed Jul 01 11:06:42 2009 +0200 @@ -17,6 +17,7 @@ (defun sys::break (&optional (format-control "BREAK called") &rest format-arguments) (let ((*saved-backtrace* (backtrace-as-list-ignoring-swank-calls))) + (declare (ignore *saved-backtrace*)) (with-simple-restart (continue "Return from BREAK.") (invoke-debugger (sys::%make-condition 'simple-condition @@ -42,10 +43,16 @@ ;(defun class-finalized-p (class) t) -(defun slot-definition-documentation (slot) #+nil (documentation slot 't)) -(defun slot-definition-type (slot) t) -(defun class-prototype (class)) -(defun generic-function-declarations (gf)) +(defun slot-definition-documentation (slot) + (declare (ignore slot)) + #+nil (documentation slot 't)) +(defun slot-definition-type (slot) + (declare (ignore slot)) + t) +(defun class-prototype (class) + (declare (ignore class))) +(defun generic-function-declarations (gf) + (declare (ignore gf))) (defun specializer-direct-methods (spec) (mop::class-direct-methods spec)) (defun slot-definition-name (slot) @@ -61,9 +68,11 @@ (mop::%method-function method)) (defun slot-boundp-using-class (class object slotdef) + (declare (ignore class)) ; FIXME (system::slot-boundp object (slot-definition-name slotdef))) (defun slot-value-using-class (class object slotdef) + (declare (ignore class)) ; FIXME (system::slot-value object (slot-definition-name slotdef))) (import-to-swank-mop @@ -119,7 +128,7 @@ (defimplementation preferred-communication-style () - nil) + :spawn) (defimplementation create-socket (host port) (ext:make-server-socket port)) @@ -483,8 +492,8 @@ ;;;; Multithreading -(defimplementation startup-multiprocessing () - #+nil(mp:start-scheduler)) +#+nil ; Already started +(defimplementation startup-multiprocessing (continuation)) (defimplementation spawn (fn &key name) (ext:make-thread (lambda () (funcall fn)) :name name)) @@ -513,7 +522,23 @@ (defimplementation thread-status (thread) (format nil "Thread is ~:[dead~;alive~]" (ext:thread-alive-p thread))) +;; XXX should be a weak hash table +(defparameter *thread-description-map* (make-hash-table)) + +(defvar *thread-description-map-lock* + (ext:make-mutex)) + +(defimplementation thread-description (thread) + (ext:with-mutex (*thread-description-map-lock*) + (or (gethash thread *thread-description-map*) + "No description available."))) + +(defimplementation set-thread-description (thread description) + (ext:with-mutex (*thread-description-map-lock*) + (setf (gethash thread *thread-description-map*) description))) + (defimplementation make-lock (&key name) + (declare (ignore name)) (ext:make-thread-lock)) (defimplementation call-with-lock-held (lock function) @@ -525,8 +550,11 @@ (defimplementation all-threads () (copy-list (ext:mapcar-threads #'identity))) +(defimplementation thread-alive-p (thread) + (member thread (all-threads))) + (defimplementation interrupt-thread (thread fn) - (ext:interrupt-thread thread fn)) + (ext:interrupt-thread thread fn)) (defimplementation kill-thread (thread) (ext:destroy-thread thread)) @@ -542,14 +570,13 @@ (setf (getf (gethash thread *thread-props*) 'mailbox) (make-mailbox))))) -(defimplementation send (thread object) +(defimplementation send (thread message) (let ((mbox (mailbox thread))) (ext:with-mutex ((mailbox-mutex mbox)) (setf (mailbox-queue mbox) (nconc (mailbox-queue mbox) (list message)))))) -#+(or) -(defimplementation receive-if (thread &optional timeout) +(defimplementation receive-if (test &optional timeout) (let* ((mbox (mailbox (current-thread)))) (assert (or (not timeout) (eq timeout t))) (loop @@ -561,9 +588,7 @@ (setf (mailbox-queue mbox) (nconc (ldiff q tail) (cdr tail))) (return (car tail)))) (when (eq timeout t) (return (values nil t))) - ;;(java:jcall (java:jmethod "java.lang.Object" "wait") - ;; (mailbox-mutex mbox) 1000) - )))) + (sleep .05))))) (defimplementation quit-lisp () (ext:exit))

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[armedbear-devel] Lisp->Java object conversion
by Alessio Stalla 25 Jun '09

25 Jun '09

ABCL has a built-in way of converting values from Java to Lisp: JavaObject.getInstance(x, true), which covers the most common cases. The contrary AFAIK is not as well-defined: conversion from Lisp to Java is done in ad-hoc ways all over the place. This is not optimal, especially for someone using abcl embedded into Java - someone who might not know the rules and conventions used in abcl. I believe the method LispObject.javaInstance(Class) could be used to provide such a conversion facility. Currently it has not very clear semantics: the one in LispObject does a type check to ensure "this" is an instance of the class passed as parameter, however there are overrides in subclasses which skip the check and happily return a value in all cases, ignoring the parameter. I propose the following unified semantics: x.javaInstance(c) returns a value (x itself, or some other object) that is guaranteed to be of class c (*) and to represent a value "similar" to x, for some meaning of "similar". If such a value cannot be produced, a type error is signaled. Examples: LispObject.javaInstance(Boolean.{class|TYPE}) ==> true if this != NIL, false otherwise LispObject.javaInstance(anythingelse) ==> this if (this instanceof anythingelse), error otherwise (like it does now) Nil.javaInstance(Boolean.{class|TYPE}) ==> false Nil.javaInstance(anything else) ==> null AbstractString.javaInstance(CharSequence and subclasses) ==> the string AbstractString.javaInstance(anything else) ==> error ...etc (numbers, what else?) ... I.e. in general x = y.javaInstance(c); JavaObject.getInstance(x, true).equals(y) ==> true and x = JavaObject.getInstance(y, true); x.javaInstance(y.getClass()).equals(y) ==> true What do you think? Bye, Ale --------------------- (*) or better, assignable to a variable of type c - this includes null while the former doesn't.

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[armedbear-devel] [ANNOUNCE] ABCL 0.15.0
by Reinhard Oldenburg 25 Jun '09

25 Jun '09

Dear all, I failed to detect from the source code how to set the working directory from abcl at the lisp value. There is an inital directory in the Interpreter class, but there seems to be no way to change the directory after startup, or is there? Reinhard Oldenburg

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[armedbear-devel] patch: dump-specials
by Alessio Stalla 24 Jun '09

24 Jun '09

Hello folks, I'll be the first to test the new mailing list ;) Some time ago I found myself in need of inspecting abcl's dynamic environment because I wanted to check if a certain variable was rebound somewhere. So, I added a DUMP-SPECIALS primitive that prints the dynamic environment as an alist, taking rebinding into account so that (cdr (assoc 'x (dump-specials))) is equivalent to (symbol-value 'x). I don't know if this functionality was already present, nor if it interests anyone, anyway here's the patch. Bye, Alessio

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[armedbear-devel] Readably printing of #<SINGLE-FLOAT NaN>s and #<DOUBLE-FLOAT NaN>s
by Erik Huelsmann 15 Jun '09

15 Jun '09

Last week I found that - although I requested information to be printed readably - NaNs are printed unreadable, without generating an error. I'd really like to fix this, especially because it broke the expectation of readable input after succesfull save. At first, I thought I'd print it as #.SYS::SINGLE-FLOAT-NAN However, that has the disadvantage that it's definitely non-portable. However, some implementations have a mode where (/ 0.0s0 0.0s0) results in a NaN instead of a DIVISION-BY-ZERO. The new proposal is to print NaN as #.(/ 0.0s0 0.0s0) and #.(/ 0.0d0 0.0d0) respectively, if readable printing is requested; non-readable printing can stay as it is (ie using #<...>). That works (is readable input) for ABCL. For SBCL, this is readable input if it's in IEEE mode. With respect to any of the other Lisps, I have no idea. Comments? With kind regards, Erik.

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[armedbear-devel] CFFI ported to ABCL
by Luís Oliveira 14 Jun '09

14 Jun '09

Hello, I have ported CFFI to ABCL using the Java Native Access (JNA) library. This is a preliminary version that will have to be cleaned up and optimized, etc. Nevertheless, at this point it passes all of the relevant CFFI tests except one. Callbacks and shareable vectors are not implemented yet. The former seem to require functionality that is not yet present in ABCL, IIUC. If anyone is interested in playing with this port, I have uploaded a patch to <http://common-lisp.net/~loliveira/patches/cffi-abcl.diff>. It requires trivial-features 0.5. Cheers. -- Luís Oliveira http://student.dei.uc.pt/~lmoliv/

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[armedbear-devel] [ANNOUNCE] ABCL 0.15.0
by Erik Huelsmann 08 Jun '09

08 Jun '09

On behalf of the developers of ABCL (Armed Bear Common Lisp) - a lisp implementation running on the JVM - I'm glad to be able to announce the 0.15.0 release. This release features - among lots of other things - changes to support Google App Engine, another round of improvements in handling of special variables (compiled code) and a lot of improvements on handling closures (compiled code). Measured by the number of failing ANSI tests, this release is only a small step: most improvements were not detected as errors. Additionally some work has been done on improving performance. For a full list of changes see [1]. If you have questions regarding its license or use, or you find issues, please report back to the development list: armedbear-devel at common-lisp dot net The sources can be downloaded in ZIP or .tar.gz form from SourceForge: http://downloads.sourceforge.net/armedbear-j/abc/abcl-src-0.15.0.tgz http://downloads.sourceforge.net/armedbear-j/abc/abcl-src-0.15.0.zip Signatures will become available shortly. When they do, they will be available under: http://downloads.sourceforge.net/armedbear-j/abc/abcl-src-0.15.0.tgz.asc http://downloads.sourceforge.net/armedbear-j/abc/abcl-src-0.15.0.zip.asc Bye, Erik. [1] http://trac.common-lisp.net/armedbear/browser/trunk/abcl/CHANGES

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Re: [armedbear-devel] [armedbear-cvs] r11589 - trunk/abcl/src/org/armedbear/lisp
by Erik Huelsmann 26 Jan '09

26 Jan '09

Since several commits have trickled through which implement bits of what I'm doing, I thought it'd be a good idea to describe the outline of what's still to come. That makes it easier to judge the merits of the current commits too. The final goal of much of this is to start using the 'float' and 'double' JVM built-in types for floating point calculations whenever possible. The implementation of the above basically means: - The introduction of 2 new representations (:float and :double) - next to the three existing ones: NIL, :int and :long - Because of the number of representations, it's no longer viable to enumerate all possible representations separately (see the current implementation of p2-plus/p2-minus for what I mean: they have code special handling :int and :long representations) - Representation conversion becomes a bit tedious too: there will be 5 possible states, meaning we need a set of general purpose representation conversion routines - Adding additional opcodes (of which the commit below is an example) - Make 'SINGLE-FLOAT and 'DOUBLE-FLOAT supported compiler types - Extend type derivation routines to recognise 'single-float and 'double-float types Most of the above is in my working copy at home, for the case to implement p2-times, p2-plus and p2-minus with support for single and double float types. Over the next days, I hope to commit the content of my working copy in logical and coherent bits, instead of dumping all of the above on your heads :-) The above is mostly informative, but should you have any questions, please feel free to ask! Bye, Erik. On Mon, Jan 26, 2009 at 12:33 AM, Erik Huelsmann <ehuelsmann(a)common-lisp.net> wrote: > Author: ehuelsmann > Date: Sun Jan 25 23:33:01 2009 > New Revision: 11589 > > Log: > Add stack information for opcodes we'll start using soon. > > Modified: > trunk/abcl/src/org/armedbear/lisp/opcodes.lisp > > Modified: trunk/abcl/src/org/armedbear/lisp/opcodes.lisp > ============================================================================== > --- trunk/abcl/src/org/armedbear/lisp/opcodes.lisp (original) > +++ trunk/abcl/src/org/armedbear/lisp/opcodes.lisp Sun Jan 25 23:33:01 2009 > @@ -150,16 +150,16 @@ > (define-opcode swap 95 1 0) > (define-opcode iadd 96 1 -1) > (define-opcode ladd 97 1 -2) > -(define-opcode fadd 98 1 nil) > -(define-opcode dadd 99 1 nil) > +(define-opcode fadd 98 1 -1) > +(define-opcode dadd 99 1 -2) > (define-opcode isub 100 1 -1) > (define-opcode lsub 101 1 -2) > (define-opcode fsub 102 1 nil) > (define-opcode dsub 103 1 nil) > (define-opcode imul 104 1 -1) > (define-opcode lmul 105 1 -2) > -(define-opcode fmul 106 1 nil) > -(define-opcode dmul 107 1 nil) > +(define-opcode fmul 106 1 -1) > +(define-opcode dmul 107 1 -2) > (define-opcode idiv 108 1 nil) > (define-opcode ldiv 109 1 nil) > (define-opcode fdiv 110 1 nil) > @@ -186,14 +186,14 @@ > (define-opcode lxor 131 1 -2) > (define-opcode iinc 132 3 0) > (define-opcode i2l 133 1 1) > -(define-opcode i2f 134 1 nil) > -(define-opcode i2d 135 1 nil) > +(define-opcode i2f 134 1 0) > +(define-opcode i2d 135 1 1) > (define-opcode l2i 136 1 -1) > (define-opcode l2f 137 1 nil) > -(define-opcode l2d 138 1 nil) > +(define-opcode l2d 138 1 0) > (define-opcode f2i 139 1 nil) > (define-opcode f2l 140 1 nil) > -(define-opcode f2d 141 1 nil) > +(define-opcode f2d 141 1 1) > (define-opcode d2i 142 1 nil) > (define-opcode d2l 143 1 nil) > (define-opcode d2f 144 1 nil) > > _______________________________________________ > armedbear-cvs mailing list > armedbear-cvs(a)common-lisp.net > http://common-lisp.net/cgi-bin/mailman/listinfo/armedbear-cvs >

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[armedbear-devel] Is Israel a Democracy? -- The problem with intellectually insecure whites -- Should Christians Support Israeli Terrorism in Gaza?
by Lawrence Auster 23 Jan '09

23 Jan '09

The Jewish State of Israel has no constitution, nor does it name its borders. Israel's hidden constitution is Judaism. Israel's undeclared borders range from the Nile to the Euphrates rivers. Israel's desired jurisdiction extends over the entire Earth. It could not be more clear that the Jewish State follows a foreign policy which obeys Jewish Law as iterated in the Hebrew Bible, the Talmud, Maimonedes, the Cabalah, and the many commentaries and refinements of same. The Jews are genociding the native inhabitants of Palestine, just as their religion advises, and because their religion teaches them to do so. They treat non-Jews as if non-humans, just as their religion requires them to do. They make perpetual war on every nation on Earth, just as their genocidal Jewish God has instructed. The Jews of Israel are simply being Jews. Jews are an existential threat to the human race. Israel contains one third of the Jews of the World. It is not some aberration of the Jewish spirit, but the condensation and concentration of the perverse Jewish mentality, which malady also pervades the remaining two thirds of Jewry, who almost unanimously support the Jewish State, and who certainly do unanimously support the Jewish People and its consistent and constant crimes against the human race. Israel is Jewry and the danger of Israel is the danger of the Jewish People to all others, as the Jews have demonstrated each and every day of their existence. The Jews, the entire Jewish People of 15 million, will not relent until they have wiped out all non-Jews in "Greater Israel". They will not stop destroying all other cultures, nations, religions, ethnicities, races, competition, etc. until they are either stopped, or succeed in their ancient quest to destroy the human race. What Israel is doing is not some reaction to outside forces, nor was the formation of Israel a response to the Holocaust. Israel is simply following the plan laid out in the Jews' religious texts. The Jews have openly planned to take Palestine and genocide the native population of Palestine for some 2,500 years before the Holocaust. The Jews have openly complained that "anti-Semitism" is a threat that gives them the right to genocide the Palestinians, not merely since the advent of Nazism, but for some 2,500 years. The Jewish religion is the Constitution of the Jewish State of Israel, and, to a greater or lesser extent, the constitution of the nature of every Jew alive. The borders of Israel are the range the Jew roams over the entire World. The perverse Jewish mentality is inbred by a Jew's exposure to his parents and to his community. Judaism passes in the spit and slobber of Jewish mother telling her Jewish child that he is a "Jew", as much as Judaism passes in the poison and pain of a Talmudic tractate. The secular Jews did not suddenly come to life after the Enlightenment and the Jewish Reformation a body of vampires that appeared ex nihilo, in vacuo, mostly atheistical and undetached from formally practiced Judaism. Judaism is the Jew. It is a mindset that transcends and supercedes religion. It is a belief set, a way of life, a perception of one's self and one's relation to the World that makes a Jew, a Jew, and a danger to all of humanity. In fact, the religious shell of Judaism is like the stretched and infected skin of a lycanthropic pustule. When you lance it to cure the infection, the virus only becomes more contagious and spills directly on the non-Jew. The secular Jew is a deliberate product of the hyper-religious Jew, a monster created out of the hewed corpses of the fanatically religious Jew, a Golem which is conjured up to enter the World of the non-Jew and poison its blood, and boil its brain with a rabid lunacy that bites and spreads, until the infected community feeds on itself and fills the fields with rotting bloating bodies, where once human beings tilled the soil and tended to their families. The religious Jew created the secular Jew as an army of Esthers who seduce with open thighs, broad smiles, and a Siren call that lures in the non-Jew to cast his skull upon the jagged rocks and color the seas with his blood, sickened and blinded by the venereal disease of Judaism in secular form. Israel is not a secular democracy. It is a religious mockery. It is a rabid bat flying to the ends of the Earth, to end the Earth. No one will be free nor safe until the disease is quarantined and dies out. Source: http://www.ziopedia.org/articles/israel/how_can_israel_claim_to_be_a_%27dem… -------------------- The problem with intellectually insecure whites By Kevin MacDonald January 19, 2009 America will soon have a white minority. This is a much desired state of affairs for the hostile elites who hold political power and shape public opinion. But it certainly creates some management issues � at least in the long run. After all, it�s difficult to come up with an historical example of a nation with a solid ethnic majority (90% white in 1950) that has voluntarily decided to cede political and cultural power. Such transformations are typically accomplished by military invasions, great battles, and untold suffering. And it�s not as if everyone is doing it. Only Western nations view their own demographic and cultural eclipse as a moral imperative. Indeed, as I have noted previously, it is striking that racial nationalism has triumphed in Israel at the same time that the Jewish intellectual and political movements and the organized Jewish community have been the most active and effective force for a non-white America. Indeed, a poll in 2008 found that Avigdor Lieberman was the second most popular politician in Israel. Lieberman has advocated expulsion of Arabs from Israel and has declared himself a follower of Vladimir Jabotinsky, the leading pioneer of racial Zionism. The most popular politician in the poll was Benjamin Netanyahu � another admirer of Jabotinsky. Prime Minister Ehud Olmert and Foreign Minister Tzipi Livni are also Jabotinskyists. The racial Zionists are now carrying out yet another orgy of mass murder after a starvation-inducing blockade and the usual triggering assault designed to provoke Palestinian retaliation � which then becomes the cover for claims that Israel is merely defending itself against terrorism. This monstrosity was approved by overwhelming majorities of both Houses of Congress. The craven Bush administration did its part by abstaining from a UN resolution designed by the US Secretary of State as a result of a personal appeal by the Israeli Prime Minister. This is yet another accomplishment of the Israel Lobby, but one they would rather not have discussed in public. People might get the impression that the Lobby really does dictate US foreign policy in the Mideast. Obviously, such thoughts are only entertained by anti-Semites. But I digress. In managing the eclipse of white America, one strategy of the mainstream media is to simply ignore the issue. Christopher Donovan (�For the media, the less whites think about their coming minority status, the better�) has noted that the media, and in particular, the New York Times, are quite uninterested in doing stories that discuss what white people think about this state of affairs. It�s not surprising that the New York Times � the Jewish-owned flagship of anti-white, pro-multicultural media � ignores the issue. The issue is also missing from so-called conservative media even though one would think that conservatives would find the eclipse of white America to be an important issue. Certainly, their audiences would find it interesting. Now we have an article �The End of White America� written by Hua Hsu, an Assistant Professor of English at Vassar College. The article is a rather depressing display of what passes for intellectual discourse on the most important question confronting white people in America. Hsu begins by quoting a passage in F. Scott Fitzgerald�s The Great Gatsby in which a character, Tom Buchanan, states: �Have you read The Rise of the Colored Empires by this man Goddard?� � Well, it�s a fine book, and everybody ought to read it. The idea is if we don�t look out the white race will be�will be utterly submerged. It�s all scientific stuff; it�s been proved.� Buchanan�s comment is a thinly veiled reference to Lothrop Stoddard�s The Rising Tide of Color which Hsu describes as �rationalized hatred� presented in a scholarly, gentlemanly, and scientific tone. (This wording that will certainly help him when he comes up for tenure.) As Hsu notes, Stoddard had a doctorate from Harvard and was a member of many academic associations. His book was published by a major publisher. It was therefore �precisely the kind of book that a 1920s man of Buchanan�s profile � wealthy, Ivy League�educated, at once pretentious and intellectually insecure � might have been expected to bring up in casual conversation.� Let�s ponder that a bit. The simple reality is that in the year 2009 an Ivy League-educated person, "at once pretentious and intellectually insecure," would just as glibly assert the same sort of nonsense as Hsu. To wit: The coming white minority does not mean that the racial hierarchy of American culture will suddenly become inverted, as in 1995�s White Man�s Burden, an awful thought experiment of a film, starring John Travolta, that envisions an upside-down world in which whites are subjugated to their high-class black oppressors. There will be dislocations and resentments along the way, but the demographic shifts of the next 40 years are likely to reduce the power of racial hierarchies over everyone�s lives, producing a culture that�s more likely than any before to treat its inhabitants as individuals, rather than members of a caste or identity group. The fact is that no one can say for certain what multicultural America without a white majority will be like. There is no scientific or historical basis for claims like �the demographic shifts of the next 40 years are likely to reduce the power of racial hierarchies over everyone�s lives, producing a culture that�s more likely than any before to treat its inhabitants as individuals, rather than members of a caste or identity group.� Indeed, there is no evidence at all that we are proceeding to a color blind future. The election results continue to show that white people are coalescing in the Republican Party, while the Democrats are increasingly the party of a non-white soon-to-be majority. Is it so hard to believe that when this coalition achieves a majority that it will further compromise the interests of whites far beyond contemporary concerns such as immigration policy and affirmative action? Hsu anticipates a colorblind world, but affirmative action means that blacks and other minorities are certainly not treated as individuals. And it means that whites � especially white males � are losing out on opportunities they would have had without these policies and without the massive non-white immigration of the last few decades. Given the intractability of changing intelligence and other traits required for success in the contemporary economy, it is unlikely that 40 more years of affirmative action will attain the outcomes desired by the minority lobbies. Indeed, in Obama's America, blacks are rioting in Oakland over perceived racial injustices, and from 2002 �2007, black juvenile homicide victims increased 31%, while black juvenile homicide perpetrators increased 43%. Hence, the reasonable outlook is for a continuing need for affirmative action and for racial activism in these groups, even after whites become a minority. Whites will also lose out because of large-scale importation of relatively talented immigrants from East Asia. Indeed, as I noted over a decade ago, "The United States is well on the road to being dominated by an Asian technocratic elite and a Jewish business, professional, and media elite." Hsu shows that there already is considerable anxiety among whites about the future. An advertizing executive says, �I think white people feel like they�re under siege right now � like it�s not okay to be white right now, especially if you�re a white male. ... People are stressed out about it. �We used to be in control! We�re losing control�� Another says, "There�s a lot of fear and a lot of resentment." It's hard to see why these feelings won't increase in the future. A huge problem for white people is lack of intellectual and cultural confidence. Hsu quotes Christian (Stuff White People Like) Lander saying, "I get it: as a straight white male, I�m the worst thing on Earth." A professor comments that for his students "to be white is to be culturally broke. The classic thing white students say when you ask them to talk about who they are is, �I don�t have a culture.� They might be privileged, they might be loaded socioeconomically, but they feel bankrupt when it comes to culture � They feel disadvantaged, and they feel marginalized." This lack of cultural confidence is no accident. For nearly 100 years whites have been subjected to a culture of critique emanating from the most prestigious academic and media institutions. And, as Hsu points out, the most vibrant and influential aspect of American popular culture is hip-hop�a product of the African American urban culture. The only significant group of white people with any cultural confidence centers itself around country music, NASCAR, and the small town values of traditional white America. For this group of whites � and only this group � there is "a racial pride that dares not speak its name, and that defines itself through cultural cues instead�a suspicion of intellectual elites and city dwellers, a preference for folksiness and plainness of speech (whether real or feigned), and the association of a working-class white minority with 'the real America.'� This is what I term implicit whiteness � implicit because explicit assertions of white identity have been banned by the anti-white elites that dominate our politics and culture. It is a culture that, as Hsu notes, "cannot speak its name." But that implies that the submerged white identity of the white working class and the lack of cultural confidence exhibited by the rest of white America are imposed from outside. Although there may well be characteristics of whites that facilitate this process, this suppression of white identity and interests is certainly not the natural outcome of modernization or any other force internal to whites as a people. In my opinion, it is the result of the successful erection of a culture of critique in the West dominated by Jewish intellectual and political movements. The result is that educated, intellectually insecure white people these days are far more likely to believe in the utopian future described by Hsu than in hard and cautious thinking about what the future might have in store for them. It's worth dwelling a bit on the intellectual insecurity of the whites who mindlessly utter the mantras of multiculturalism that they have soaked up from the school system and from the media. Most people do not have much confidence in their intellectual ability and look to elite opinion to shape their beliefs. As I noted elsewhere, A critical component of the success of the culture of critique is that it achieved control of the most prestigious and influential institutions of the West, and it became a consensus among the elites, Jewish and non-Jewish alike. Once this happened, it is not surprising that this culture became widely accepted among people of very different levels of education and among people of different social classes. Most people are quite insecure about their intellectual ability. But they know that the professors at Harvard, and the editorial page of the New York Times and the Washington Post, and even conservative commentators like Rush Limbaugh and Sean Hannity are all on page when it comes to racial and ethnic issues. This is a formidable array, to the point that you almost have to be a crank to dissent from this consensus. I think one of the greatest triumphs of the left has been to get people to believe that people who assert white identity and interests or who make unflattering portrayals of organized Jewish movements are morally degenerate, stupid, and perhaps psychiatrically disturbed. Obviously, all of these adjectives designate low status. The reality is that the multicultural emperor has no clothes and, because of its support for racial Zionism and the racialism of ethnic minorities in America, it is massively hypocritical to boot. The New York Times, the academic left, and the faux conservatives that dominate elite discourse on race and ethnicity are intellectually bankrupt and can only remain in power by ruthlessly suppressing or ignoring the scientific findings. This is particularly a problem for college-educated whites. Like Fitzgerald's Tom Buchanan, such people have a strong need to feel that their ideas are respectable and part of the mainstream. But the respectable mainstream gives them absolutely nothing with which to validate themselves except perhaps the idea that the world will be a better place when people like them no longer have power. Hsu quotes the pathetic Christian Lander: "�Like, I�m aware of all the horrible crimes that my demographic has done in the world. ... And there�s a bunch of white people who are desperate � desperate � to say, �You know what? My skin�s white, but I�m not one of the white people who�s destroying the world.�� As a zombie leftist during the 1960s and 1970s, I know what that feeling of desperation is like � what it's like to be a self-hating white. We must get to the point where college-educated whites proudly and confidently say they are white and that they do not want to become a minority in America. This reminds me of the recent docudrama Milk, which depicts the life of gay activist Harvey Milk. Milk is sure be nominated for an Oscar as Best Picture because it lovingly illustrates a triumph of the cultural left. But is has an important message that should resonate with the millions of whites who have been deprived of their confidence and their culture: Be explicit. Just as Harvey Milk advocated being openly gay even in the face of dire consequences, whites need to tell their family and their friends that they have an identity as a white person and believe that whites have legitimate interests as white people. They must accept the consequences when they are harassed, fired from their jobs, or put in prison for such beliefs. They must run for political office as openly pro-white. Milk shows that homosexuals were fired from their jobs and arrested for congregating in public. Now it's the Southern Poverty Law Center and the rest of the leftist intellectual and political establishment that harasses and attempts to get people fired. But it's the same situation with the roles reversed. No revolution was ever accomplished without some martyrs. The revolution that restores the legitimacy of white identity and the legitimacy of white interests will be no exception. But it is a revolution that is absolutely necessary. The white majority is foolish indeed to entrust its future to a utopian hope that racial and ethnic identifications will disappear and that they won�t continue to influence public policy in ways that compromise the interests of whites. It does not take an overactive imagination to see that coalitions of minority groups could compromise the interests of formerly dominant whites. We already see numerous examples in which coalitions of minority groups attempt to influence public policy, including immigration policy, against the interests of the whites. Placing ourselves in a position of vulnerability would be extremely risky, given the deep sense of historical grievance fostered by many ethnic activists and organized ethnic lobbies. This is especially the case with Jews. Jewish organisations have been unanimous in condemning Western societies, Western traditions, and Christianity, for past crimes against Jews. Similar sentiments are typical of a great many African Americans and Latinos, and especially among the ethnic activists from these groups. The �God damn America� sermon by President Obama's pastor comes to mind as a recent notorious example. The precedent of the early decades of the Soviet Union should give pause to anyone who believes that surrendering ethnic hegemony does not carry risks. The Bolshevik revolution had a pronounced ethnic angle: To a very great extent, Jews and other non-Russians ruled over the Russian people, with disastrous consequences for the Russians and other ethnic groups that were not able to become part of the power structure. Jews formed a hostile elite within this power structure � as they will in the future white-minority America; Jews were �Stalin�s willing executioners.� Two passages from my review of Yuri Slezkine's The Jewish Century seem particularly appropriate here. The first passage reminds me of the many American Jews who adopt a veneer of support for leftist versions of social justice and racial tolerance while nevertheless managing to support racial Zionism and the mass murder, torture, and incarceration of the Palestinian people in one of the largest prison systems the world has ever seen. Such people may be very different when they become a hostile elite in a white-minority America. Many of the commentators on Jewish Bolsheviks noted the �transformation� of Jews [after the Bolshevik Revolution]. In the words of [a] Jewish commentator, G. A. Landau, �cruelty, sadism, and violence had seemed alien to a nation so far removed from physical activity.� And another Jewish commentator, Ia. A. Bromberg, noted that: the formerly oppressed lover of liberty had turned into a tyrant of �unheard-of-despotic arbitrariness��. The convinced and unconditional opponent of the death penalty not just for political crimes but for the most heinous offenses, who could not, as it were, watch a chicken being killed, has been transformed outwardly into a leather-clad person with a revolver and, in fact, lost all human likeness. ... After the Revolution, ... there was active suppression of any remnants of the older order and their descendants. ... The mass murder of peasants and nationalists was combined with the systematic exclusion of the previously existing non-Jewish middle class. The wife of a Leningrad University professor noted, �in all the institutions, only workers and Israelites are admitted; the life of the intelligentsia is very hard� (p. 243). Even at the end of the 1930s, prior to the Russification that accompanied World War II, �the Russian Federation�was still doing penance for its imperial past while also serving as an example of an ethnicity-free society� (p. 276). While all other nationalities, including Jews, were allowed and encouraged to keep their ethnic identities, the revolution remained an anti-majoritarian movement. The difference from the Soviet Union may well be that in white-minority America it will not be workers and Israelites who are favored, but non-whites and Israelites. Whites may dream that they are entering the post-racial utopia imagined by their erstwhile intellectual superiors. But it is quite possible that they are entering into a racial dystopia of unimaginable cruelty in which whites will be systematically excluded in favor of the new elites recruited from the soon-to-be majority. It's happened before. Kevin MacDonald is a professor of psychology at California State University�Long Beach. Permanent URL with hyperlinks: http://www.theoccidentalobserver.net/articles/MacDonald-Hsu.html ----------- Should Christians Support Israeli Terrorism in Gaza? A timely discussion between Rev. Ted Pike and Dr. David Duke, one especially important for the Christians in our audience http://www.davidduke.com/mp3/dukeradio090122DukeandPikeonGaza.mp3 In this vital discussion, Rev. Pike and Dr. Duke explore the Pro-Israel attitude of some Christian evangelical organizations, and why their position not only goes directly against Christian morality and decency, but actually is directly opposite of that expressed by Christian Scriptures. Today, Many Christians are instructed that Jews and today�s Israel has a special covenant� with God. In fact, the New Testament in the clearest of language states that the Jews �continued not in my covenant, and I considered them not, saith the Lord.� Here�s the quote that Christians aren�t supposed to notice.: 8:10 Not according to the covenant that I made with their fathers, in the day when I took them by the hand out of the land of Egypt; because they continued not in my covenant, and I regarded them not, saith the Lord. (Hebrews 8:10) They also don�t seem to notice that a 2000 year old Judaic war against Christianity that has been waged since time of Jesus Christ and still goes on today with the most powerful Jewish organizations attempting to destroy European and American traditions, that has even become a war on our Christmas traditions. Dr. Duke and Ted Pike also speak about how over a hundred thousand Christian Palestinians have suffered with their families from anti-Christian Israel! Christian support of Israel has resulted in the very birthplace of Jesus Christ, go from 90 percent Palestinian Christians to 35 percent today because of Israeli terror and occupation. They ask, �How could any Christian in good conscience support the anti-Christian state of Israel, bombing the homes, killing and maiming, torturing and oppressing fellow Christian men, women and children?� This is a vital show for every Christian reader and listener of DavidDuke.com. Next time, you hear someone say, �God tells us that we must support Israel� you will have the clear Christian answer that just the opposite is true! For documentation on this be sure to read some of the well-footnoted, sample chapters of Jewish Supremacism and My Awakening. Source : http://www.davidduke.com/general/should-christians-support-israeli-terroris… ------------------------------------- You or someone using your email adress is currently subscribed to the Lawrence Auster Newletter. If you wish to unsubscribe from our mailing list, please let us know by calling to 1 212 865 1284 Thanks, Lawrence Auster, 238 W 101 St Apt. 3B New York, NY 10025 Contact: lawrence.auster(a)att.net -------------------------------------

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Re: [armedbear-devel] [armedbear-cvs] r11465 - trunk/abcl/src/org/armedbear/lisp
by Erik Huelsmann 21 Dec '08

21 Dec '08

If you're using trunk, you'll need to delete your .abcl files after updating and building this commit: it changes the structure of the .cls files stored in the .abcl files. Bye, Erik. On Sun, Dec 21, 2008 at 11:16 PM, Erik Huelsmann <ehuelsmann(a)common-lisp.net> wrote: > Author: ehuelsmann > Date: Sun Dec 21 22:16:29 2008 > New Revision: 11465 > > Log: > Make clear difference between calling the template evaluator or evaluating the object. (Relates to ClosureTemplateFunction.) > > Modified: > trunk/abcl/src/org/armedbear/lisp/ClosureTemplateFunction.java > trunk/abcl/src/org/armedbear/lisp/CompiledClosure.java > trunk/abcl/src/org/armedbear/lisp/compiler-pass2.lisp > > Modified: trunk/abcl/src/org/armedbear/lisp/ClosureTemplateFunction.java > ============================================================================== > --- trunk/abcl/src/org/armedbear/lisp/ClosureTemplateFunction.java (original) > +++ trunk/abcl/src/org/armedbear/lisp/ClosureTemplateFunction.java Sun Dec 21 22:16:29 2008 > @@ -33,42 +33,62 @@ > > package org.armedbear.lisp; > > -public abstract class ClosureTemplateFunction extends Closure > +public class ClosureTemplateFunction extends Closure > + implements Cloneable > { > + > + public LispObject[] ctx; > + > public ClosureTemplateFunction(LispObject lambdaList) > throws ConditionThrowable > { > super(list2(Symbol.LAMBDA, lambdaList), null); > } > > + public ClosureTemplateFunction setContext(LispObject[] context) > + { > + ctx = context; > + return this; > + } > + > + public ClosureTemplateFunction dup() > + throws CloneNotSupportedException > + { > + return (ClosureTemplateFunction)super.clone(); > + } > + > + > + > + // execute methods have the semantic meaning > + // "evaluate this object" > public final LispObject execute() throws ConditionThrowable > { > - return notImplemented(); > + return _execute(ctx); > } > > public final LispObject execute(LispObject arg) throws ConditionThrowable > { > - return notImplemented(); > + return _execute(ctx); > } > > public final LispObject execute(LispObject first, LispObject second) > throws ConditionThrowable > { > - return notImplemented(); > + return _execute(ctx, first, second); > } > > public final LispObject execute(LispObject first, LispObject second, > LispObject third) > throws ConditionThrowable > { > - return notImplemented(); > + return _execute(ctx, first, second, third); > } > > public final LispObject execute(LispObject first, LispObject second, > LispObject third, LispObject fourth) > throws ConditionThrowable > { > - return notImplemented(); > + return _execute(ctx, first, second, third, fourth); > } > > public final LispObject execute(LispObject first, LispObject second, > @@ -76,7 +96,7 @@ > LispObject fifth) > throws ConditionThrowable > { > - return notImplemented(); > + return _execute(ctx, first, second, third, fourth, fifth); > } > > public final LispObject execute(LispObject first, LispObject second, > @@ -84,7 +104,7 @@ > LispObject fifth, LispObject sixth) > throws ConditionThrowable > { > - return notImplemented(); > + return _execute(ctx, first, second, third, fourth, fifth, sixth); > } > > public final LispObject execute(LispObject first, LispObject second, > @@ -93,7 +113,7 @@ > LispObject seventh) > throws ConditionThrowable > { > - return notImplemented(); > + return _execute(ctx, first, second, third, fourth, fifth, sixth, seventh); > } > > public final LispObject execute(LispObject first, LispObject second, > @@ -102,7 +122,14 @@ > LispObject seventh, LispObject eighth) > throws ConditionThrowable > { > - return notImplemented(); > + return _execute(ctx, first, second, third, fourth, fifth, > + sixth, seventh, eighth); > + } > + > + public final LispObject execute(LispObject[] args) > + throws ConditionThrowable > + { > + return _execute(ctx, args); > } > > private final LispObject notImplemented() throws ConditionThrowable > @@ -110,35 +137,39 @@ > return error(new WrongNumberOfArgumentsException(this)); > } > > + > + // _execute methods have the semantic meaning > + // "evaluate this template with these values" > + > // Zero args. > - public LispObject execute(LispObject[] context) throws ConditionThrowable > + public LispObject _execute(LispObject[] context) throws ConditionThrowable > { > LispObject[] args = new LispObject[0]; > - return execute(context, args); > + return _execute(context, args); > } > > // One arg. > - public LispObject execute(LispObject[] context, LispObject first) > + public LispObject _execute(LispObject[] context, LispObject first) > throws ConditionThrowable > { > LispObject[] args = new LispObject[1]; > args[0] = first; > - return execute(context, args); > + return _execute(context, args); > } > > // Two args. > - public LispObject execute(LispObject[] context, LispObject first, > + public LispObject _execute(LispObject[] context, LispObject first, > LispObject second) > throws ConditionThrowable > { > LispObject[] args = new LispObject[2]; > args[0] = first; > args[1] = second; > - return execute(context, args); > + return _execute(context, args); > } > > // Three args. > - public LispObject execute(LispObject[] context, LispObject first, > + public LispObject _execute(LispObject[] context, LispObject first, > LispObject second, LispObject third) > throws ConditionThrowable > { > @@ -146,11 +177,11 @@ > args[0] = first; > args[1] = second; > args[2] = third; > - return execute(context, args); > + return _execute(context, args); > } > > // Four args. > - public LispObject execute(LispObject[] context, LispObject first, > + public LispObject _execute(LispObject[] context, LispObject first, > LispObject second, LispObject third, > LispObject fourth) > throws ConditionThrowable > @@ -160,11 +191,11 @@ > args[1] = second; > args[2] = third; > args[3] = fourth; > - return execute(context, args); > + return _execute(context, args); > } > > // Five args. > - public LispObject execute(LispObject[] context, LispObject first, > + public LispObject _execute(LispObject[] context, LispObject first, > LispObject second, LispObject third, > LispObject fourth, LispObject fifth) > throws ConditionThrowable > @@ -175,11 +206,11 @@ > args[2] = third; > args[3] = fourth; > args[4] = fifth; > - return execute(context, args); > + return _execute(context, args); > } > > // Six args. > - public LispObject execute(LispObject[] context, LispObject first, > + public LispObject _execute(LispObject[] context, LispObject first, > LispObject second, LispObject third, > LispObject fourth, LispObject fifth, > LispObject sixth) > @@ -192,11 +223,11 @@ > args[3] = fourth; > args[4] = fifth; > args[5] = sixth; > - return execute(context, args); > + return _execute(context, args); > } > > // Seven args. > - public LispObject execute(LispObject[] context, LispObject first, > + public LispObject _execute(LispObject[] context, LispObject first, > LispObject second, LispObject third, > LispObject fourth, LispObject fifth, > LispObject sixth, LispObject seventh) > @@ -210,11 +241,11 @@ > args[4] = fifth; > args[5] = sixth; > args[6] = seventh; > - return execute(context, args); > + return _execute(context, args); > } > > // Eight args. > - public LispObject execute(LispObject[] context, LispObject first, > + public LispObject _execute(LispObject[] context, LispObject first, > LispObject second, LispObject third, > LispObject fourth, LispObject fifth, > LispObject sixth, LispObject seventh, > @@ -230,11 +261,11 @@ > args[5] = sixth; > args[6] = seventh; > args[7] = eighth; > - return execute(context, args); > + return _execute(context, args); > } > > // Arg array. > - public LispObject execute(LispObject[] context, LispObject[] args) > + public LispObject _execute(LispObject[] context, LispObject[] args) > throws ConditionThrowable > { > return notImplemented(); > > Modified: trunk/abcl/src/org/armedbear/lisp/CompiledClosure.java > ============================================================================== > --- trunk/abcl/src/org/armedbear/lisp/CompiledClosure.java (original) > +++ trunk/abcl/src/org/armedbear/lisp/CompiledClosure.java Sun Dec 21 22:16:29 2008 > @@ -53,32 +53,32 @@ > > public LispObject execute() throws ConditionThrowable > { > - return ctf.execute(context); > + return ctf._execute(context); > } > > public LispObject execute(LispObject arg) throws ConditionThrowable > { > - return ctf.execute(context, arg); > + return ctf._execute(context, arg); > } > > public LispObject execute(LispObject first, LispObject second) > throws ConditionThrowable > { > - return ctf.execute(context, first, second); > + return ctf._execute(context, first, second); > } > > public LispObject execute(LispObject first, LispObject second, > LispObject third) > throws ConditionThrowable > { > - return ctf.execute(context, first, second, third); > + return ctf._execute(context, first, second, third); > } > > public LispObject execute(LispObject first, LispObject second, > LispObject third, LispObject fourth) > throws ConditionThrowable > { > - return ctf.execute(context, first, second, third, fourth); > + return ctf._execute(context, first, second, third, fourth); > } > > public LispObject execute(LispObject first, LispObject second, > @@ -86,7 +86,7 @@ > LispObject fifth) > throws ConditionThrowable > { > - return ctf.execute(context, first, second, third, fourth, fifth); > + return ctf._execute(context, first, second, third, fourth, fifth); > } > > public LispObject execute(LispObject first, LispObject second, > @@ -94,7 +94,7 @@ > LispObject fifth, LispObject sixth) > throws ConditionThrowable > { > - return ctf.execute(context, first, second, third, fourth, fifth, sixth); > + return ctf._execute(context, first, second, third, fourth, fifth, sixth); > } > > public LispObject execute(LispObject first, LispObject second, > @@ -103,7 +103,7 @@ > LispObject seventh) > throws ConditionThrowable > { > - return ctf.execute(context, first, second, third, fourth, fifth, sixth, > + return ctf._execute(context, first, second, third, fourth, fifth, sixth, > seventh); > } > > @@ -113,12 +113,12 @@ > LispObject seventh, LispObject eighth) > throws ConditionThrowable > { > - return ctf.execute(context, first, second, third, fourth, fifth, sixth, > + return ctf._execute(context, first, second, third, fourth, fifth, sixth, > seventh, eighth); > } > > public LispObject execute(LispObject[] args) throws ConditionThrowable > { > - return ctf.execute(context, args); > + return ctf._execute(context, args); > } > } > > Modified: trunk/abcl/src/org/armedbear/lisp/compiler-pass2.lisp > ============================================================================== > --- trunk/abcl/src/org/armedbear/lisp/compiler-pass2.lisp (original) > +++ trunk/abcl/src/org/armedbear/lisp/compiler-pass2.lisp Sun Dec 21 22:16:29 2008 > @@ -8939,7 +8939,14 @@ > super) > (*child-p* > (if *closure-variables* > - +lisp-ctf-class+ > + (progn > + (setf execute-method-name > + (setf (method-name execute-method) "_execute")) > + (setf (method-name-index execute-method) > + (pool-name (method-name execute-method))) > + (setf (method-descriptor-index execute-method) > + (pool-name (method-descriptor execute-method))) > + +lisp-ctf-class+) > (if *hairy-arglist-p* > +lisp-compiled-function-class+ > +lisp-primitive-class+))) > @@ -9251,4 +9258,4 @@ > (initialize-p2-handlers) > > > -(provide "COMPILER-PASS2") > \ No newline at end of file > +(provide "COMPILER-PASS2") > > _______________________________________________ > armedbear-cvs mailing list > armedbear-cvs(a)common-lisp.net > http://common-lisp.net/cgi-bin/mailman/listinfo/armedbear-cvs >

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[armedbear-devel] EXTERNAL-FORMAT support r11409 - branches/open-external-format/
by Erik Huelsmann 01 Dec '08

01 Dec '08

With the commit below, there's infrastructure for general streams to do character encoding and generate a specified line-ending style. It behaves like this: * output: '\n' is translated into - '\r' if :EOL-STYLE is :CR - "\r\n" if :EOL-STYLE is :CRLF - '\n' if :EOL-STYLE is :LF, :RAW * input: '\r" is translated to '\n' for :EOL-STYLE :CR "\r\n" is translated to '\n' for :EOL-STYLE :CRLF '\n' untouched for :EOL-STYLE :LF or :RAW As you see we don't detect \r\n, \r, \n all as end-of-lines, recoding them when required. This is inconsistent with what Subversion does; however, I'm modelling our EXTERNAL-FORMAT support after flexi-streams, so, it needs some investigation to see whether we're actually compatible in that area. Bye, Erik. On Mon, Dec 1, 2008 at 12:05 AM, Erik Huelsmann <ehuelsmann(a)common-lisp.net> wrote: > Author: ehuelsmann > Date: Sun Nov 30 23:05:51 2008 > New Revision: 11409 > > Log: > End-of-line translation for generic streams. > > Modified: > branches/open-external-format/src/org/armedbear/lisp/Stream.java > > Modified: branches/open-external-format/src/org/armedbear/lisp/Stream.java > ============================================================================== > --- branches/open-external-format/src/org/armedbear/lisp/Stream.java (original) > +++ branches/open-external-format/src/org/armedbear/lisp/Stream.java Sun Nov 30 23:05:51 2008 > @@ -1760,13 +1760,19 @@ > { > int n = reader.read(); > ++offset; > - if (n == '\r') > - { > - if (interactive && Utilities.isPlatformWindows) > - return _readChar(); > - } > - if (n == '\n') > + if (eolStyle == EolStyle.CRLF && n == '\r') { > + n = _readChar(); > + if (n != '\n') { > + _unreadChar(n); > + return '\r'; > + } > + } > + > + if (n == eolChar) { > ++lineNumber; > + return '\n'; > + } > + > return n; > } > catch (NullPointerException e) > @@ -1793,7 +1799,7 @@ > { > reader.unread(n); > --offset; > - if (n == '\n') > + if (n == eolChar) > --lineNumber; > } > catch (NullPointerException e) > @@ -1841,14 +1847,16 @@ > { > try > { > - writer.write(c); > - if (c == '\n') > - { > - writer.flush(); > - charPos = 0; > - } > - else > + if (c == '\n') { > + if (eolStyle == EolStyle.CRLF) > + writer.write('\r'); > + writer.write(eolChar); > + writer.flush(); > + charPos = 0; > + } else { > + writer.write(c); > ++charPos; > + } > } > catch (NullPointerException e) > { > @@ -1874,6 +1882,13 @@ > { > try > { > + if (eolStyle != EolStyle.RAW) { > + for (int i = start; i++ < end;) > + //###FIXME: the number of writes can be greatly reduced by > + // writing the space between newlines as chunks. > + _writeChar(chars[i]); > + } > + > writer.write(chars, start, end - start); > int index = -1; > for (int i = end; i-- > start;) > @@ -1918,15 +1933,10 @@ > { > try > { > - writer.write(s); > - int index = s.lastIndexOf('\n'); > - if (index < 0) > - charPos += s.length(); > - else > - { > - charPos = s.length() - (index + 1); > - writer.flush(); > - } > + for (int i = 0; i++ < s.length();) > + //###FIXME: the number of writes can be greatly reduced by > + // writing the space between newlines as chunks. > + _writeChar(s.charAt(i)); > } > catch (NullPointerException e) > { > @@ -1935,10 +1945,6 @@ > else > throw e; > } > - catch (IOException e) > - { > - error(new StreamError(this, e)); > - } > } > > /** Writes a string to the underlying stream, appending > @@ -1951,20 +1957,14 @@ > { > try > { > - writer.write(s); > - writer.write('\n'); > - writer.flush(); > - charPos = 0; > + _writeString(s); > + _writeChar('\n'); > } > catch (NullPointerException e) > { > // writer is null > streamNotCharacterOutputStream(); > } > - catch (IOException e) > - { > - error(new StreamError(this, e)); > - } > } > > // Reads an 8-bit byte. > > _______________________________________________ > armedbear-cvs mailing list > armedbear-cvs(a)common-lisp.net > http://common-lisp.net/cgi-bin/mailman/listinfo/armedbear-cvs >

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