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+;;; +titlecase.el --- Titlecase extras -*- lexical-binding: t; -*-
+
+;;; Commentary:
+
+;;; Code:
+
+(require 'titlecase)
+
+(defun +titlecase-sentence-style-dwim (&optional arg)
+  "Titlecase a sentence.
+With prefix ARG, toggle the value of
+`titlecase-downcase-sentences' before sentence-casing."
+  (interactive "P")
+  (let ((titlecase-downcase-sentences (if arg (not titlecase-downcase-sentences)
+                                        titlecase-downcase-sentences)))
+    (titlecase-dwim 'sentence)))
+
+(defun +titlecase-org-headings ()
+  (interactive)
+  (save-excursion
+    (goto-char (point-min))
+    ;; See also `org-map-tree'.  I'm not using that function because I want to
+    ;; skip the first headline.  A better solution would be to patch
+    ;; `titlecase-line' to ignore org-mode metadata (TODO cookies, tags, etc).
+    (let ((level (funcall outline-level)))
+      (while (and (progn (outline-next-heading)
+                         (> (funcall outline-level) level))
+                  (not (eobp)))
+        (titlecase-line)))))
+
+(provide '+titlecase)
+;;; +titlecase.el ends here