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03/11: gnu: Add concrete-syntax-tree.

From: guix-commits
Subject: 03/11: gnu: Add concrete-syntax-tree.
Date: Sun, 24 Jan 2021 05:45:34 -0500 (EST)

ambrevar pushed a commit to branch master
in repository guix.

commit bc14c6a400ce83eb0319ca989f7387a596fa40bd
Author: Pierre Neidhardt <>
AuthorDate: Sat Jan 23 16:16:18 2021 +0100

    gnu: Add concrete-syntax-tree.
    * gnu/packages/lisp-xyz.scm (cl-concrete-syntax-tree,
    ecl-concrete-syntax-tree, sbcl-concrete-syntax-tree): New variables.
 gnu/packages/lisp-xyz.scm | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm
index ab1f191..3acc1ac 100644
--- a/gnu/packages/lisp-xyz.scm
+++ b/gnu/packages/lisp-xyz.scm
@@ -13354,3 +13354,44 @@ source files.")
 (define-public cl-indentify
   (sbcl-package->cl-source-package sbcl-cl-indentify))
+(define-public sbcl-concrete-syntax-tree
+  (let ((commit "abd242a59dadc5452aa9dbc1d313c83ec2c11f46"))
+    (package
+      (name "sbcl-concrete-syntax-tree")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "";)
+               (commit commit)))
+         (file-name (git-file-name name commit))
+         (sha256
+          (base32 "1lyrglc3h1if44gxd9cwv90wa90nrdjvb7fry39b1xn8ywdfa7di"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("acclimation" ,sbcl-acclimation)))
+      (home-page "";)
+      (synopsis "Parse Common Lisp code into a concrete syntax tree")
+      (description
+       "This library is intended to solve the problem of source tracking for
+Common Lisp code.
+By \"source tracking\", it is meant that code elements that have a known
+origin in the form of a position in a file or in an editor buffer are
+associated with some kind of information about this origin.
+Since the exact nature of such origin information depends on the Common Lisp
+implementation and the purpose of wanting to track that origin, the library
+does not impose a particular structure of this information.  Instead, it
+provides utilities for manipulating source code in the form of what is called
+concrete syntax trees (CSTs for short) that preserve this information about
+the origin.")
+      (license license:bsd-2))))
+(define-public ecl-concrete-syntax-tree
+  (sbcl-package->ecl-package sbcl-concrete-syntax-tree))
+(define-public cl-concrete-syntax-tree
+  (sbcl-package->cl-source-package sbcl-concrete-syntax-tree))

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