X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=emacs%2Fnotmuch-show.el;h=e1d63c4ff66346bbac029ca8bfc5b2d965b936aa;hb=4d2acc3eca400cd1233ff269532328a4ba1433b5;hp=203528fd62f8438a67b15672e99642f60d4fddd7;hpb=1291d1dcb17280d8a98ebd4197b4524ef89cf771;p=notmuch

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 203528fd..e1d63c4f 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -37,10 +37,26 @@
 (declare-function notmuch-select-tag-with-completion "notmuch" (prompt &rest search-terms))
 (declare-function notmuch-search-show-thread "notmuch" nil)
 
-(defvar notmuch-show-headers '("Subject" "To" "Cc" "From" "Date")
-  "Headers that should be shown in a message, in this order. Note
-that if this order is changed the headers shown when a message is
-collapsed will change.")
+(defcustom notmuch-show-headers '("Subject" "To" "Cc" "From" "Date")
+  "Headers that should be shown in a message, in this order.
+
+For an open message, all of these headers will be made visible
+according to `notmuch-show-headers-visible' or can be toggled
+with `notmuch-show-toggle-headers'. For a closed message, only
+the first header in the list will be visible."
+  :group 'notmuch
+  :type '(repeat string))
+
+(defcustom notmuch-show-headers-visible t
+  "Should the headers be visible by default?
+
+If this value is non-nil, then all of the headers defined in
+`notmuch-show-headers' will be visible by default in the display
+of each message. Otherwise, these headers will be hidden and
+`notmuch-show-toggle-headers' can be used to make the visible for
+any given message."
+  :group 'notmuch
+  :type 'boolean)
 
 (defvar notmuch-show-markup-headers-hook '(notmuch-show-colour-headers)
   "A list of functions called to decorate the headers listed in
@@ -416,8 +432,8 @@ current buffer, if possible."
     ;; the content).
     (notmuch-show-set-message-properties msg)
 
-    ;; Headers are hidden by default.
-    (notmuch-show-headers-visible msg nil)
+    ;; Set header visibility.
+    (notmuch-show-headers-visible msg notmuch-show-headers-visible)
 
     ;; Message visibility depends on whether it matched the search
     ;; criteria.