From d414223205d2007e0c08420b34fee178cb04e77b Mon Sep 17 00:00:00 2001
From: Pierre Neidhardt <mail@ambrevar.xyz>
Date: Mon, 1 Oct 2018 15:29:54 +0200
Subject: gnu: Add let-plus.
* gnu/packages/lisp.scm (cl-let-plus, ecl-let-plus, sbcl-let-plus): New variables.
---
gnu/packages/lisp.scm | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
(limited to 'gnu/packages/lisp.scm')
diff --git a/gnu/packages/lisp.scm b/gnu/packages/lisp.scm
index e6dc798407..3e9180fc9a 100644
--- a/gnu/packages/lisp.scm
+++ b/gnu/packages/lisp.scm
@@ -2407,6 +2407,48 @@ (define-public cl-lift
(define-public ecl-lift
(sbcl-package->ecl-package sbcl-lift))
+(define-public sbcl-let-plus
+ (let ((commit "5f14af61d501ecead02ec6b5a5c810efc0c9fdbb"))
+ (package
+ (name "sbcl-let-plus")
+ (version (git-version "0.0.0" "1" commit))
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/sharplispers/let-plus")
+ (commit commit)))
+ (sha256
+ (base32
+ "0i050ca2iys9f5mb7dgqgqdxfnc3b0rnjdwv95sqd490vkiwrsaj"))
+ (file-name (git-file-name "let-plus" version))))
+ (build-system asdf-build-system/sbcl)
+ (inputs
+ `(("alexandria" ,sbcl-alexandria)
+ ("anaphora" ,sbcl-anaphora)))
+ (native-inputs
+ `(("lift" ,sbcl-lift)))
+ (synopsis "Destructuring extension of let*")
+ (description
+ "This library implements the let+ macro, which is a dectructuring
+extension of let*. It features:
+
+@itemize
+@item Clean, consistent syntax and small implementation (less than 300 LOC,
+not counting tests)
+@item Placeholder macros allow editor hints and syntax highlighting
+@item @command{&ign} for ignored values (in forms where that makes sense)
+@item Very easy to extend
+@end itemize\n")
+ (home-page "https://github.com/sharplispers/let-plus")
+ (license license:boost1.0))))
+
+(define-public cl-let-plus
+ (sbcl-package->cl-source-package sbcl-let-plus))
+
+(define-public ecl-let-plus
+ (sbcl-package->ecl-package sbcl-let-plus))
+
(define-public sbcl-ascii-strings
(let ((revision "1")
(changeset "5048480a61243e6f1b02884012c8f25cdbee6d97"))
--
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