[bug#68859] [PATCH] gnu: Add cl-modf.

[Charles]

* gnu/packages/lisp-xyz.scm (sbcl-modf, cl-modf, ecl-modf): New variables.

Change-Id: Ic7e8e4511ca537531a7d9aa134e671aca060aa09
---
I used the quicklisp importer again for this one.

Also guix lint complains about "synopsis should start with an upper-case letter 
or digit", but I figure it should be fine to start with a @code.

 gnu/packages/lisp-xyz.scm | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm
index ae71c67009..afe9c1bdbb 100644
--- a/gnu/packages/lisp-xyz.scm
+++ b/gnu/packages/lisp-xyz.scm
@@ -11550,6 +11550,42 @@ (define-public ecl-fset
      ;; Tests fails on ECL with "The function FSET::MAKE-CHAR is undefined".
      '(#:tests? #f))))
 
+(define-public sbcl-modf
+  (let ((commit "dea93fe62c6bf7f66f32f52ac0c555aedbf7abad")
+        (revision "0"))
+    (package
+      (name "sbcl-modf")
+      (version (git-version "0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/smithzvk/modf";)
+               (commit commit)))
+         (file-name (git-file-name "sbcl-modf" version))
+         (sha256
+          (base32
+           "1aap7ldy7lv942khp026pgndgdzfkkqa9xcq1ykinrmflrgdazay"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       (list sbcl-alexandria
+             sbcl-closer-mop
+             sbcl-iterate))
+      (native-inputs
+       (list sbcl-stefil))
+      (home-page "https://github.com/smithzvk/modf";)
+      (synopsis "@code{setf} like macro for functional programming in Common 
Lisp")
+      (description "This library simplifies functional programming in Common
+Lisp by making it easier to make new data structures with specified changes in
+place.")
+      (license license:bsd-3))))
+
+(define-public cl-modf
+  (sbcl-package->cl-source-package sbcl-modf))
+
+(define-public ecl-modf
+  (sbcl-package->ecl-package sbcl-modf))
+
 (define-public sbcl-cl-cont
   (let ((commit "fc1fa7e6eb64894fdca13e688e6015fad5290d2a")
         (revision "1"))

base-commit: 73d8e5a9352304a5192b22e04ef022234488e0da
prerequisite-patch-id: 45d179497c5c23d36ba555ff93d47a18276835ab
prerequisite-patch-id: 57958f0ec7271916a336f2d490f8edeabb429322
-- 
2.41.0