Update Info-toc-build parsing

* lisp/info.el (Info-toc-build): Update to understand EMDASH
instead of a hyphen in the detailed node listing (bug#28074).

diff --git a/lisp/info.el b/lisp/info.el
index 203f5db96d2a2498141bc939cbe6663d5f6169f4..ad94c9edee09e3adfb76c2889db413dfecd83eb4 100644 (file)
--- a/lisp/info.el
+++ b/lisp/info.el
@@ -2473,7 +2473,7 @@ Table of contents is created from the tree structure of menus."
               (setq bound (or (and (equal nodename "Top")
                                    (save-excursion
                                      (re-search-forward
-                                      "^[ \t-]*The Detailed Node Listing" nil t)))
+                                      "^[ \t-—]*The Detailed Node Listing" nil t)))
                               bound))
               (while (< (point) bound)
                 (cond