Add a regexp, `notmuch-show-part-headers-hidden' and if the content-type of a part matches, don't show the part header. --- emacs/notmuch-show.el | 43 ++++++++++++++++++++++++++++--------------- 1 files changed, 28 insertions(+), 15 deletions(-)
diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el index 079d7cb..ce79762 100644 --- a/emacs/notmuch-show.el +++ b/emacs/notmuch-show.el @@ -125,6 +125,12 @@ indentation." (const :tag "View interactively" notmuch-show-interactively-view-part))) +(defcustom notmuch-show-part-headers-hidden nil + "Headers for parts whose content-type matches this regexp will +not be shown." + :group 'notmuch + :type 'regexp) + (defmacro with-current-notmuch-show-message (&rest body) "Evaluate body with current buffer set to the text of current message" `(save-excursion @@ -397,24 +403,31 @@ message at DEPTH in the current thread." "Submap for button commands") (fset 'notmuch-show-part-button-map notmuch-show-part-button-map) +(defun notmuch-show-hidden-part-header (content-type) + "Return non-nil if a part header should be hidden for +CONTENT-TYPE parts." + (and notmuch-show-part-headers-hidden + (string-match notmuch-show-part-headers-hidden content-type))) + (defun notmuch-show-insert-part-header (nth content-type declared-type &optional name comment &rest button-parameters) - (apply #'insert-button - (concat "[ " - (if name (concat name ": ") "") - declared-type - (if (not (string-equal declared-type content-type)) - (concat " (as " content-type ")") - "") - (or comment "") - " ]") - :type 'notmuch-show-part-button-type - :notmuch-part nth - :notmuch-filename name - :notmuch-content-type content-type - button-parameters) - (insert "\n")) + (unless (notmuch-show-hidden-part-header content-type) + (apply #'insert-button + (concat "[ " + (if name (concat name ": ") "") + declared-type + (if (not (string-equal declared-type content-type)) + (concat " (as " content-type ")") + "") + (or comment "") + " ]") + :type 'notmuch-show-part-button-type + :notmuch-part nth + :notmuch-filename name + :notmuch-content-type content-type + button-parameters) + (insert "\n"))) ;; Functions handling particular MIME parts. -- 1.7.8.3