update packages

lisp/org/ob-ocaml.el

@@ -1,6 +1,6 @@
 ;;; ob-ocaml.el --- Babel Functions for Ocaml        -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2009-2023 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2025 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
@@ -63,7 +63,7 @@
   :type 'string)
 
 (defun org-babel-execute:ocaml (body params)
-  "Execute a block of Ocaml code with Babel."
+  "Execute Ocaml BODY according to PARAMS."
   (let* ((full-body (org-babel-expand-body:generic
 		     body params
 		     (org-babel-variable-assignments:ocaml params)))
@@ -109,7 +109,7 @@
 (defvar tuareg-interactive-buffer-name)
 (defun org-babel-prep-session:ocaml (session _params)
   "Prepare SESSION according to the header arguments in PARAMS."
-  (require 'tuareg)
+  (org-require-package 'tuareg)
   (let ((tuareg-interactive-buffer-name (if (and (not (string= session "none"))
                                                  (not (string= session "default"))
                                                  (stringp session))
@@ -121,7 +121,8 @@
     (get-buffer tuareg-interactive-buffer-name)))
 
 (defun org-babel-variable-assignments:ocaml (params)
-  "Return list of ocaml statements assigning the block's variables."
+  "Return list of ocaml statements assigning the block's variables.
+The variables are defined in PARAMS."
   (mapcar
    (lambda (pair) (format "let %s = %s;;" (car pair)
 			  (org-babel-ocaml-elisp-to-ocaml (cdr pair))))