January 2024 - ecl-devel - mailman3.common-lisp.net

Command Prompt end-of-line issues
by dave＠synergy.org 23 Jan '24

23 Jan '24

Hello, I am having end-of-line issues on Windows 11 64-bit (compiled with Visual Studio 2022 v17.6.2). ECL acts like it is gobbling up end-of-line characters. For example, when I type (cons 1 2)<ENTER> at the REPL nothing happens. If I then type <ENTER>, then REPL executes the function and returns (1 . 2) as expected. If I type (quit)<ENTER> at the REPL, nothing happens. If I type <ENTER>, ECL exits and returns to the Command Prompt. This is new behavior to me, but I do not know when it began. I have never had this difficulty on Windows before. Has anyone else observed this behavior? It does not happen on Debian. David

1 0

[CfP] 17th European Lisp Symposium, May 6-7 2024, Vienna, Austria
by Didier Verna 19 Jan '24

19 Jan '24

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 17th European Lisp Symposium Call for Papers May 6-7 2024 Federal Computing Center, Vienna, Austria https://www.european-lisp-symposium.org/2024 Sponsored by EPITA ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Important Dates ~~~~~~~~~~~~~~~ - Submission deadline: Feb. 18 2024 - Author notification: Mar. 24 2024 - Final papers due: Apr. 14 2024 - Symposium: May 6-7 2024 Scope ~~~~~ The European Lisp Symposium is a premier forum for the discussion and dissemination of all aspects of design, implementation, and application of any of the Lisp dialects, including Common Lisp, Scheme, Emacs Lisp, Clojure, Racket, ACL2, AutoLisp, ISLISP, Dylan, SKILL, Hy, Shen, Carp, Janet, uLisp, Picolisp, Gamelisp, TXR, and so on. We encourage everyone interested in Lisp to participate. The 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 - educational approaches and perspectives - experience reports and case studies This year, we suggest an emphasis on best practices, approaches, and technologies for building highly recursive and self-adapting architectures, in particular for AI, ML, tool integration and instruction generation, using dynamic programming languages. Technical Program ~~~~~~~~~~~~~~~~~ We invite submissions in the following forms. * Papers: technical papers of up to 8 pages that describe original results or explain known ideas in new and elegant ways. * Experience reports: papers of up to 6 pages describing a successful use of a Lisp dialect and/or analyzing obstacles that have kept it from working in practice. * Tutorials: abstracts of up to 4 pages for in-depth presentations about topics of special interest. * Demonstrations: abstracts of up to 4 pages for demonstrations of tools, libraries, and applications. All submissions should be formatted following the ACM SIGS guidelines and include ACM Computing Classification System 2012 concepts and terms. Submissions should be uploaded to Easy Chair, at the following link http://www.easychair.org/conferences/?conf=els2024. Note: to help us with the review process please indicate the type of submission by entering either "paper", "demo", or "tutorial" in the Keywords field. Programme Chair ~~~~~~~~~~~~~~~ Giuseppe Attardi, University of Pisa, Italy Programme Committee ~~~~~~~~~~~~~~~~~~~ Ambrose Bonnaire-Sergeant, Untypable LLC Frederic Peschanski, UPMC/LIP6 Jay McCarthy, UMass Lowell Jim Newton, EPITA Research Lab Kai Selgrad, OTH Regensburg Mark Evenson, not.org Michael Raskin, LaBRI/CNRS UMR 5800, University of Bordeaux Robert Smith, HRL Laboratories LLC Robert P. Goldman, SIFT LLC Stefan Monnier, Université de Montréal Local Chair ~~~~~~~~~~~ Philipp Marek, BRZ, Vienna, Austria Virtualization Team ~~~~~~~~~~~~~~~~~~~ Georgiy Tugai, Configura, Sweden Michał Herda, Poland Yukari Hafner, Shirakumo.org, Switzerland -- Resistance is futile. You will be jazzimilated. Jazz site: http://www.didierverna.com Other sites: http://www.didierverna.info

1 0

ASDF: could use some help with ECL issue
by Robert Goldman 10 Jan '24

10 Jan '24

In the regression test results for a bug fix to ASDF (https://gitlab.common-lisp.net/asdf/asdf/-/jobs/63801) I see this error which I don't understand at all: ``` Cannot unuse package #<"COMMON-LISP" package> from locked package #<"PACKAGE-INFERRED-SYSTEM-TEST/SBCL-EXT-LOCK" package>. ``` The line that seems to be causing this is the following (in a test system): ``` (defpackage package-inferred-system-test/sbcl-ext-lock (:use :cl) #+(or sbcl ecl) (:lock t) (:export #:implemented-by-other-package)) ``` More discussion about this is in ASDF Merge Request 226: https://gitlab.common-lisp.net/asdf/asdf/-/merge_requests/226 The underlying issue is to try to make sure that implementation specific `defpackage` extensions (like `:lock`) don't cause ASDF's `defpackage` groveler to fail when working with package-defined systems. Thanks for any advice!

2 2

WASM / Web Assembly ecl in a browser
by Jón Hallur Haraldsson 04 Jan '24

04 Jan '24

Hi, I've been toying around with the idea to run ecl in the browser since it is now easy to build it using emscripten. I have successfully interacted with the runtime using the extremely awkward "window.prompt" native javascript pop up. My experience in using ECL is in embedding it in C/C++ Has someone successfully used it to run in the browser without using the "wasm-draw-to-canvas" and "windows.prompt" REPL I'm assuming that this has nothing to do with ECL and is purely how emscripten works. Can I write a more embedded version which does not require me to interact through the REPL in the browser. If anyone has done any similar things I'd really like to hear about them. Kindest regards. Jon Hallur

4 4