Unlispify even more in custom-unlispify-menu-entry

* lisp/cus-edit.el (custom-unlispify-menu-entry): Also allow : and
/ as separators in symbols when making the symbols look more
human-readable (bug#23986).

1 files changed, 5 insertions, 1 deletions

diff --git a/lisp/cus-edit.el b/lisp/cus-edit.el
index 5fd93224f8a..0b9fb27a737 100644
--- a/lisp/cus-edit.el
+++ b/lisp/cus-edit.el
@@ -552,7 +552,11 @@ value unless you are sure you know what it does."
                          (setq prefixes nil)
                          (delete-region (point-min) (point)))
                      (setq prefixes (cdr prefixes))))))
-           (subst-char-in-region (point-min) (point-max) ?- ?\s t)
+           (goto-char (point-min))
+           ;; Translate characters commonly used as delimiters between
+           ;; words in symbols into space; e.g. foo:bar-zot/thing.
+           (while (re-search-forward "[-:/]+" nil t)
+             (replace-match " "))
            (capitalize-region (point-min) (point-max))
            (unless no-suffix
              (goto-char (point-max))