Add ‘emacs-docstr’ package

oni/packages/emacs.scm

@@ -127,6 +127,30 @@ bats-mode derives from the bash flavor of sh-mode, adding font-lock for bats
 keywords.")
      (license license:gpl2+))))
 
+(define-public emacs-docstr
+  (let ((commit "4a991860c1259657c07c726bc482c97a1f597394")
+        (revision "0"))
+    (package
+      (name "emacs-docstr")
+      (version (git-version "5.7.0" revision commit))
+      (source
+       (origin
+         (uri (git-reference
+               (url "https://github.com/emacs-vs/docstr")
+               (commit commit)))
+         (method git-fetch)
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "1z2l1mvrijwap83fpdlyfclk5aygfvmjaq7dayacj5nz5rggk0j6"))))
+      (build-system emacs-build-system)
+      (propagated-inputs
+       `(("emacs-s" ,emacs-s)))
+      (home-page "https://emacs-vs.github.io/docstr/")
+      (synopsis "A document string minor mode")
+      (description "This package provides a simple solution for the insertion of documentation
+strings into code.")
+      (license license:gpl3+))))
+
 (define-public emacs-flycheck-posframe
   (let ((commit "8f60c9bf124ab9597d681504a73fdf116a0bde12")
         (revision "0"))