From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stephen Scheck Newsgroups: gmane.lisp.guile.user Subject: define-language Date: Fri, 7 Aug 2020 15:31:00 -0400 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18139"; mail-complaints-to="usenet@ciao.gmane.io" To: guile-user@gnu.org Original-X-From: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Fri Aug 07 21:31:30 2020 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 1k485S-0004dl-IT for guile-user@m.gmane-mx.org; Fri, 07 Aug 2020 21:31:30 +0200 Original-Received: from localhost ([::1]:53564 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k485R-0004yS-Jp for guile-user@m.gmane-mx.org; Fri, 07 Aug 2020 15:31:29 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:45988) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k485H-0004y7-CY for guile-user@gnu.org; Fri, 07 Aug 2020 15:31:19 -0400 Original-Received: from mail-wm1-x331.google.com ([2a00:1450:4864:20::331]:54308) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k485F-0005cc-Mi for guile-user@gnu.org; Fri, 07 Aug 2020 15:31:19 -0400 Original-Received: by mail-wm1-x331.google.com with SMTP id d190so2644891wmd.4 for ; Fri, 07 Aug 2020 12:31:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=71MhEwzCWPq4XYvnnVWPIPulPmcJoPvpoTHEM2KCxnw=; b=etp6zGbo8VgVkCfgt1zwgw+bZDcVzFUemJNtVLy4eki+P+MH93TdywRaUVG9RgxQuG pwzAPf8jPNfwof27/TMSctMVg2pUoNBVxg8fVDqZQKfejuFZV6Orz/TXlzSXwwx6M0EZ Zu9qACROPmDr9hM3QHLSYw8cxLVG7WtC+cBrqi0zTFJaBZrHyPW7AxXVXzll9WU2L0W6 4m9P5dtdEFJQd4LmCDo0uWJSzjRouHEjkUU58tvqHsi5UbG2hdT4CoY0BoXZfOUFFUZJ srEiXRqcG/wtnoFRmhIzXTi5h9Hk/l3E1ZmYHY2bKKPx5xwFmKUt2JcJTzwCqDwnGM/X Izjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=71MhEwzCWPq4XYvnnVWPIPulPmcJoPvpoTHEM2KCxnw=; b=c98JSNTTDlELmaiY0P3veV+HLju0seOxMyzDuGk0F7FR/2W3mGKNPZOxTSwUrIeqWU 32ff+jOsf5Wxq+XI0Zn68XVyMaSZnie/hVdbkW3WlN3UsSP7FtzG3DW8XatltyoAsb3s HjFfnXk5kmttfrInU4AM5OJsa3+MUCxTIxmyRv4kKviHNJfwhzy9NHeeJgQtbuidECSy 7EBxp7abYr0dfBTKq7E3H2XewRxyLmcK9/OEJ1a74vLnpWkNpJCTnzqor+k85qD4zfxS 6adujn4O+dLHuT9wZPWxjuMbv0EJI9h3LZsTEcQRhvWTYC3hCwWWyPF7kTzBH2uMSWRw xWPQ== X-Gm-Message-State: AOAM5303HUgKmdSXp57TYpQ2GTLJNIcW/5rzmXbZAjY3/AoL+FRK58e6 EZDe0wCLq0cspn9hOwQX1YNvPxuDvPoTYORWdvB9RcZI X-Google-Smtp-Source: ABdhPJwVYlontCp0dEq8DjVGAbJR96E2uBrmAeCeIKWsxEaKA36UqS8MSATOmsgxEsjBxi0BYLywlh5UZNhjVfdBVtk= X-Received: by 2002:a7b:c923:: with SMTP id h3mr13659690wml.142.1596828674689; Fri, 07 Aug 2020 12:31:14 -0700 (PDT) Received-SPF: pass client-ip=2a00:1450:4864:20::331; envelope-from=singularsyntax@gmail.com; helo=mail-wm1-x331.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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 autolearn=ham autolearn_force=no X-Spam_action: no action X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.23 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" Xref: news.gmane.io gmane.lisp.guile.user:16790 Archived-At: What is the right way to use `define-language`? The Guile manual says that when using this form "the language will be added to the global language set." I interpret that to mean that the `,language` meta-command switches the REPL to use the newly-defined language, but it doesn't work: scheme@(guile-user)> (use-modules (system base language)) scheme@(guile-user)> (define-language mylingua #:title "Mylingua" #:reader (lambda (port env) ...) #:evaluator (lambda (x module) ...) #:printer write) scheme@(guile-user)> mylingua $1 = #< name: mylingua title: "Mylingua" reader: #:5:11 (port env)> printer: # parser: #f compilers: () decompilers: () evaluator: #:6:14 (x module)> joiner: #f for-humans?: #t make-default-environment: # lowerer: #f analyzer: #f compiler-chooser: #f> scheme@(guile-user)> ,language mylingua While executing meta-command: no such language mylingua