* org.el (org-tags-expand): Use word delimiters when building the tag search regexp. Thanks to Christian Moe for reporting this bug.
@@ -14118,7 +14118,7 @@ When DOWNCASE is non-nil, expand downcased TAGS."
(setq rpl (append (org-uniquify rpl) (assoc tag tal)))
(setq rtnmatch
(replace-match
- (concat dir "{" (regexp-opt rpl) "}") t t rtnmatch))))
+ (concat dir "{\\<" (regexp-opt rpl) "\\>}") t t rtnmatch))))
(if single-as-list
(or (reverse rpl) (list rtnmatch))
rtnmatch))