From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Maxim Cournoyer Newsgroups: gmane.lisp.guile.devel Subject: [PATCH v8 03/16] r7rs-libraries: Add support for 'else' clause in cond-expand. 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[72.10.130.68]) by smtp.gmail.com with ESMTPSA id re18-20020a05620a8e1200b0077d8ad77069sm3400qkn.26.2023.12.06.15.15.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Dec 2023 15:15:25 -0800 (PST) X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231206231512.6505-1-maxim.cournoyer@gmail.com> Received-SPF: pass client-ip=2607:f8b0:4864:20::f2d; envelope-from=maxim.cournoyer@gmail.com; helo=mail-qv1-xf2d.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, 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-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Original-Sender: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.lisp.guile.devel:22221 Archived-At: * module/ice-9/r7rs-libraries.scm (define-library) : Add a pattern to match an 'else' clause. --- (no changes since v1) module/ice-9/r7rs-libraries.scm | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/module/ice-9/r7rs-libraries.scm b/module/ice-9/r7rs-libraries.scm index 429d82ad9..97465b649 100644 --- a/module/ice-9/r7rs-libraries.scm +++ b/module/ice-9/r7rs-libraries.scm @@ -64,8 +64,10 @@ ;; FIXME: R7RS (features) isn't quite the same as ;; %cond-expand-features; see scheme/base.scm. (memq (syntax->datum #'id) %cond-expand-features)))) - (syntax-case clauses () + (syntax-case clauses (else) (() #'()) ; R7RS says this is not specified :-/ + (((else decl ...)) + #'(decl ...)) (((test decl ...) . clauses) (if (has-req? #'test) #'(decl ...) -- 2.41.0