Commit 466886a2 authored by Karl Heuer's avatar Karl Heuer
Browse files

(tags-reset-tags-tables): Properly

find the markers in the old rings that are being discarded.
parent 66f9b42e
......@@ -613,17 +613,17 @@ Returns t if it visits a tags table, or nil if there are no more in the list."
(defun tags-reset-tags-tables ()
"Reset tags state to cancel effect of any previous \\[visit-tags-table] or \\[find-tag]."
;; Clear out the markers we are throwing away.
(let ((i 0))
(while (< i find-tag-marker-ring-length)
(if (aref (cddr tags-location-ring) i)
(set-marker (aref (cddr tags-location-ring) i) nil))
(if (aref (cddr find-tag-marker-ring) i)
(set-marker (aref (cddr find-tag-marker-ring) i) nil))
(setq i (1+ i))))
(setq tags-file-name nil
tags-location-ring (progn
(mapcar (lambda (m)
(set-marker m nil))
(make-ring find-tag-marker-ring-length))
find-tag-marker-ring (progn
(mapcar (lambda (m)
(set-marker m nil))
(make-ring find-tag-marker-ring-length))
tags-location-ring (make-ring find-tag-marker-ring-length)
find-tag-marker-ring (make-ring find-tag-marker-ring-length)
tags-table-list nil
tags-table-computed-list nil
tags-table-computed-list-for nil
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