to subjects with special characters by quoting regular expression
characters in pick expression derived from existing subjects and
other fields (closes SF #1432548).
+ (mh-narrow-to-subject): Remove Re: string from subject so that
+ pick can find originating message (closes SF #1438369).
* mh-utils.el (mh-image-load-path): Rename variable to
mh-image-directory.
(defun mh-narrow-to-subject (&optional pick-expr)
"Limit to messages with same subject.
With a prefix argument, edit PICK-EXPR.
+The string Re: is removed from the search.
Use \\<mh-folder-mode-map>\\[mh-widen] to undo this command."
(interactive
(list (mh-edit-pick-expr
(mh-quote-pick-expr (mh-current-message-header-field 'subject)))))
+ (setq pick-expr
+ (let ((case-fold-search t))
+ (loop for s in pick-expr
+ collect (mh-replace-regexp-in-string "re: *" "" s))))
(mh-narrow-to-header-field 'subject pick-expr))
;;;###mh-autoload