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+;;; nroam-utils.el --- Util functions for nroam      -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2021  Nicolas Petton
+
+;; Author: Nicolas Petton <nico@petton.fr>
+;; URL: https://github.com/NicolasPetton/nroam
+;; Keywords: convenience
+;; Version: 0.0.1
+;; Package-Requires: ((emacs "26.1") (org-roam "1.2.3"))
+
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; This library provides utility functions used by other files in nroam.
+
+;;; Code:
+(require 'seq)
+(require 'org-roam)
+
+(defun nroam--pluralize (n thing)
+  "Pluralize the string THING if N>1."
+  (format "%s%s" thing (if (> n 1) "s" "")))
+
+(defun nroam--ensure-empty-line ()
+  "Insert a newline character if the buffer does contain one before point."
+  (let ((inhibit-read-only t))
+    (unless (eq ?\n (char-before (1- (point)))) (insert "\n"))))
+
+(defun nroam--do-separated-by-newlines (function sequence)
+  "Apply FUNCTION to each element of SEQUENCE.
+Insert a single newline between each call to FUNCTION."
+  (seq-do-indexed (lambda (item index)
+                    (unless (= index 0)
+                      (delete-blank-lines)
+                      (nroam--ensure-empty-line))
+                    (funcall function item))
+                  sequence))
+
+(defun nroam--fix-links (content origin)
+  "Correct all relative links in CONTENT from ORIGIN.
+Temporary fix until `org-roam' v2 is out."
+  (org-roam-buffer-expand-links content origin))
+
+(provide 'nroam-utils)
+;;; nroam-utils.el ends here