01/02: gnu: Add tree-sitter-scheme.

[guix-commits]

abcdw pushed a commit to branch master
in repository guix.

commit 42cf3694a5c85c6183959e96341fb8cf83888d7b
Author: Andrew Tropin <andrew@trop.in>
AuthorDate: Wed Feb 15 10:19:16 2023 +0400

    gnu: Add tree-sitter-scheme.
    
    gnu/packages/tree-sitter.scm (tree-sitter-scheme): New variable.
---
 gnu/packages/tree-sitter.scm | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/gnu/packages/tree-sitter.scm b/gnu/packages/tree-sitter.scm
index 5b01793744..e1fc91909b 100644
--- a/gnu/packages/tree-sitter.scm
+++ b/gnu/packages/tree-sitter.scm
@@ -451,3 +451,14 @@ will be used in description and synopsis."
      (git-version "1.3.1" revision commit)
      #:repository-url "https://github.com/milisims/tree-sitter-org";
      #:commit commit)))
+
+(define-public tree-sitter-scheme
+  ;; There are a lot of additions, the last tag was placed a while ago
+  (let ((commit "67b90a365bebf4406af4e5a546d6336de787e135")
+        (revision "0"))
+    (tree-sitter-grammar
+     "scheme" "Scheme (R5RS, R6RS)"
+     "1pvxckza1kdfwqs78ka3lbwldrwkgymb31f5x1fq5vyawg60wxk8"
+     (git-version "0.2.0" revision commit)
+     #:repository-url "https://github.com/6cdh/tree-sitter-scheme";
+     #:commit commit)))