emacs: Add new option notmuch-search-hide-excluded

[notmuch] / emacs / notmuch-lib.el

diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
index 1cc7e9c48e578a4f4f065cf1f5dfdb285601d210..bf9c4a534a24f5d5c088857ce420600604259326 100644 (file)
--- a/emacs/notmuch-lib.el
+++ b/emacs/notmuch-lib.el
@@ -105,6 +105,16 @@ search."
   :group 'notmuch-search)
 (make-variable-buffer-local 'notmuch-search-oldest-first)
 
+(defcustom notmuch-search-hide-excluded t
+  "Hide mail tagged with a excluded tag.
+
+Excluded tags are defined in the users configuration file under
+the search section. When this variable is true, any mail with
+such a tag will not be shown in the search output."
+  :type 'boolean
+  :group 'notmuch-search)
+(make-variable-buffer-local 'notmuch-search-hide-excluded)
+
 (defcustom notmuch-poll-script nil
   "[Deprecated] Command to run to incorporate new mail into the notmuch database.
 
@@ -414,9 +424,9 @@ This is similar to `describe-function' for the current major
 mode, but bindings tables are shown with documentation strings
 rather than command names.  By default, this uses the first line
 of each command's documentation string.  A command can override
-this by setting the 'notmuch-doc property of its command symbol.
+this by setting the \\='notmuch-doc property of its command symbol.
 A command that supports a prefix argument can explicitly document
-its prefixed behavior by setting the 'notmuch-prefix-doc property
+its prefixed behavior by setting the \\='notmuch-prefix-doc property
 of its command symbol."
   (interactive)
   (let ((doc (substitute-command-keys
@@ -567,12 +577,20 @@ Take wildcards into account."
           (string= (downcase t1)
                    (downcase t2))))))
 
-(defvar notmuch-multipart/alternative-discouraged
+(defcustom notmuch-multipart/alternative-discouraged
   '(;; Avoid HTML parts.
     "text/html"
     ;; multipart/related usually contain a text/html part and some
     ;; associated graphics.
-    "multipart/related"))
+    "multipart/related")
+  "Which mime types to hide by default for multipart messages.
+
+Can either be a list of mime types (as strings) or a function
+mapping a plist representing the current message to such a list.
+See Info node `(notmuch-emacs) notmuch-show' for a sample function."
+  :group 'notmuch-show
+  :type '(radio (repeat :tag "MIME Types" string)
+               (function :tag "Function")))
 
 (defun notmuch-multipart/alternative-determine-discouraged (msg)
   "Return the discouraged alternatives for the specified message."
@@ -695,6 +713,7 @@ current buffer, if possible."
          (when (mm-inlinable-p handle)
            (set-buffer display-buffer)
            (mm-display-part handle)
+           (plist-put part :undisplayer (mm-handle-undisplayer handle))
            t))))))
 
 ;;; Generic Utilities
@@ -717,7 +736,7 @@ single element face list."
     (list face)))
 
 (defun notmuch-apply-face (object face &optional below start end)
-  "Combine FACE into the 'face text property of OBJECT between START and END.
+  "Combine FACE into the \\='face text property of OBJECT between START and END.
 
 This function combines FACE with any existing faces between START
 and END in OBJECT.  Attributes specified by FACE take precedence
@@ -1021,6 +1040,20 @@ status."
 
 (defvar-local notmuch-show-process-crypto nil)
 
+(defun notmuch--run-show (search-terms &optional duplicate)
+  "Return a list of threads of messages matching SEARCH-TERMS.
+
+A thread is a forest or list of trees. A tree is a two element
+list where the first element is a message, and the second element
+is a possibly empty forest of replies."
+  (let ((args '("show" "--format=sexp" "--format-version=5")))
+    (when notmuch-show-process-crypto
+      (setq args (append args '("--decrypt=true"))))
+    (when duplicate
+      (setq args (append args (list (format "--duplicate=%d" duplicate)))))
+    (setq args (append args search-terms))
+    (apply #'notmuch-call-notmuch-sexp args)))
+
 ;;; Generic Utilities
 
 (defun notmuch-interactive-region ()