From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Damien Mattei Newsgroups: gmane.lisp.guile.user Subject: Scheme+ v9.0 released Date: Sun, 26 May 2024 20:13:10 +0200 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29661"; mail-complaints-to="usenet@ciao.gmane.io" To: guile-user Original-X-From: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Sun May 26 20:13:56 2024 Return-path: Envelope-to: guile-user@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sBINY-0007Y7-HN for guile-user@m.gmane-mx.org; Sun, 26 May 2024 20:13:56 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sBIN7-0004hG-3n; Sun, 26 May 2024 14:13:29 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sBIN6-0004du-5r for guile-user@gnu.org; Sun, 26 May 2024 14:13:28 -0400 Original-Received: from mail-oi1-x22e.google.com ([2607:f8b0:4864:20::22e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sBIN4-0007RA-8R for guile-user@gnu.org; Sun, 26 May 2024 14:13:27 -0400 Original-Received: by mail-oi1-x22e.google.com with SMTP id 5614622812f47-3d19e57c80fso1556498b6e.1 for ; Sun, 26 May 2024 11:13:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1716747203; x=1717352003; darn=gnu.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=3vnUMLedH+q9/63HfqheMgHWlcrAD8RrZRrwJKs2liE=; b=dbKG/0CVBz1zmLCR6HesA8YTEiRShFNsCpF/Guj7IYk2+GFzqC2SdlfoEkrNQjpVUf jMgv0eikkpKUGdWfS+byKKjzJXjCXHg/APuZSKLs+jI9jHEPIrqgV+qClUt5g64k7Rrp qKjefdMuXVfv6pv7zyg9y9KRaMJaBvxnfH7QWtyquo6/w/VARdf4aN8QNJNW3nLwF1Nv xY/ZGeDM+K5EgK0ci48wJx7cJ5FmEa6tEFTW9V4D5zmml8zlfJzcsshiisNh81ORZRZc HDk3o3d9E0lPLF9CpRrTeoKM4LDHY8GFkyt6e9OIh38ZmE9PZa0eIrc0f5D/5uYoc6MX C6SQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716747203; x=1717352003; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=3vnUMLedH+q9/63HfqheMgHWlcrAD8RrZRrwJKs2liE=; b=ljCtxn2pgTU5scoHFtayNDmycn6uSKslcLoug7356n/LU5LIWaIa+grIXb7yN/idmE JlWbyD/+AcGzHxKeuM+HyER1Tr7hA00sdluZ7lI8Ond3Wl5Q4RwERMKZNrMhZvVL7K9J mvcRw5IbKFRRDzfvdTkDmOFByUZKkzqH0gPrRRC/jkOb7REmluM9KcS20PC05oF7JFKc svwOEiEyw3moh5i3/4B9h6MjvtBxRBUFT/G/uWicHkqdUOmCHVA+JY0lzmvbUm2D2A2i PrLiJ2Z4egEWbMyOPEOVsIEdt1JHDEP6CW3WHeh1AmOjve/o/4TrMeTG15WdDwgLgAdN hDng== X-Gm-Message-State: AOJu0Ywj4DHd4JeFqa5Ft7fzBmqWlDgQmo26Y8OjWx22JfBK3bJ2peji DV9MHqqXfRzuVUdCsRhC3su8plk0dTSQZx7ndN96hZJyiOqYf1wnEujlg10Y0gLZPkRg+1Sc/WZ ztIrgeUcuI1R63tR2T31/+qnY2uJ0Dhb4 X-Google-Smtp-Source: AGHT+IGxAzS0Qy64tlon68WMeX36mWAhzjMwJ7MqGuKa7JjsYUD2hpUO8uJQq4N1+PmY/0QDa7GpxSp2FUeA1wZqmHw= X-Received: by 2002:a05:6808:23c8:b0:3c9:c302:865e with SMTP id 5614622812f47-3d1a51a2471mr9593356b6e.10.1716747201606; Sun, 26 May 2024 11:13:21 -0700 (PDT) Received-SPF: pass client-ip=2607:f8b0:4864:20::22e; envelope-from=damien.mattei@gmail.com; helo=mail-oi1-x22e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Original-Sender: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.lisp.guile.user:19693 Archived-At: hello, i released the version 9.0 of Scheme+ https://github.com/damien-mattei/Scheme-PLUS-for-Guile New in this release: No more need to parse the file+.scm file ,all parsing is done at pre-compile time in macro. This makes the use of Scheme+ transparent for the user. https://github.com/damien-mattei/Scheme-PLUS-for-Guile/releases/tag/v9.0 Scheme+ is an extension of the syntax of the Scheme language. Scheme+ makes it easy the assignment of Scheme objects in infix notation with operator precedence based on guile curly-infix mode / SRFI 105 (works also in prefix) with a few new operators =E2=86=90 (or <-), [ ] for arra= ys indexes ,=E2=A5=86 (or <+) for definitions. It also provide the same slicing notation as Python but for vectors and strings. https://damien-mattei.github.io/Scheme-PLUS-for-Guile/Scheme+io.html Scheme+ keeps the compatibility with all the Scheme language. A few examples are in this directory: https://github.com/damien-mattei/Scheme-PLUS-for-Guile/tree/main/examples TO-DO for next versions: refactor code and use more modules, still upgrade a bit the syntax. Regards, Damien