News for changes from Austin Clements

[notmuch] / emacs / notmuch-lib.el

diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
index 2be409b39a1abe1fee91b514ce9f96347eb15644..3a3c69d312e3dc00981ba471e400e47f65ec1fcb 100644 (file)
--- a/emacs/notmuch-lib.el
+++ b/emacs/notmuch-lib.el
@@ -107,10 +107,56 @@ Note that the recommended way of achieving the same is using
 (defvar notmuch-search-history nil
   "Variable to store notmuch searches history.")
 
 (defvar notmuch-search-history nil
   "Variable to store notmuch searches history.")
 

-(defcustom notmuch-saved-searches '(("inbox" . "tag:inbox")
-                                   ("unread" . "tag:unread"))
-  "A list of saved searches to display."
-  :type '(alist :key-type string :value-type string)
+(defun notmuch--saved-searches-to-plist (symbol)
+  "Extract a saved-search variable into plist form.
+
+The new style saved search is just a plist, but for backwards
+compatatibility we use this function to extract old style saved
+searches so they still work in customize."
+  (let ((saved-searches (default-value symbol)))
+    (mapcar #'notmuch-hello-saved-search-to-plist saved-searches)))
+
+(define-widget 'notmuch-saved-search-plist 'list
+  "A single saved search property list."
+  :tag "Saved Search"
+  :args '((list :inline t
+               :format "%v"
+               (group :format "%v" :inline t (const :format "   Name: " :name) (string :format "%v"))
+               (group :format "%v" :inline t (const :format "  Query: " :query) (string :format "%v")))
+         (checklist :inline t
+                    :format "%v"
+                    (group :format "%v" :inline t (const :format "Count-Query: " :count-query) (string :format "%v"))
+                    (group :format "%v" :inline t (const :format "" :sort-order)
+                           (choice :tag " Sort Order"
+                                   (const :tag "Default" nil)
+                                   (const :tag "Oldest-first" oldest-first)
+                                   (const :tag "Newest-first" newest-first))))))
+
+(defcustom notmuch-saved-searches '((:name "inbox" :query "tag:inbox")
+                                   (:name "unread" :query "tag:unread"))
+  "A list of saved searches to display.
+
+The saved search can be given in 3 forms. The preferred way is as
+a plist. Supported properties are
+
+  :name            Name of the search (required).
+  :query           Search to run (required).
+  :count-query     Optional extra query to generate the count
+                   shown. If not present then the :query property
+                   is used.
+  :sort-order      Specify the sort order to be used for the search.
+                   Possible values are 'oldest-first 'newest-first or
+                   nil. Nil means use the default sort order.
+
+Other accepted forms are a cons cell of the form (NAME . QUERY)
+or a list of the form (NAME QUERY COUNT-QUERY)."
+;; The saved-search format is also used by the all-tags notmuch-hello
+;; section. This section generates its own saved-search list in one of
+;; the latter two forms.
+
+  :get 'notmuch--saved-searches-to-plist
+  :type '(repeat notmuch-saved-search-plist)
+  :tag "List of Saved Searches"

   :group 'notmuch-hello)
 
 (defcustom notmuch-archive-tags '("-inbox")
   :group 'notmuch-hello)
 
 (defcustom notmuch-archive-tags '("-inbox")


@@ -168,6 +214,24 @@ Otherwise the output will be returned"
       (notmuch-check-exit-status status (cons notmuch-command args) output)
       output)))
 
       (notmuch-check-exit-status status (cons notmuch-command args) output)
       output)))
 

+(defvar notmuch--cli-sane-p nil
+  "Cache whether the CLI seems to be configured sanely.")
+
+(defun notmuch-cli-sane-p ()
+  "Return t if the cli seems to be configured sanely."
+  (unless notmuch--cli-sane-p
+    (let ((status (call-process notmuch-command nil nil nil
+                               "config" "get" "user.primary_email")))
+      (setq notmuch--cli-sane-p (= status 0))))
+  notmuch--cli-sane-p)
+
+(defun notmuch-assert-cli-sane ()
+  (unless (notmuch-cli-sane-p)
+    (notmuch-logged-error
+     "notmuch cli seems misconfigured or unconfigured."
+"Perhaps you haven't run \"notmuch setup\" yet? Try running this
+on the command line, and then retry your notmuch command")))
+

 (defun notmuch-version ()
   "Return a string with the notmuch version number."
   (let ((long-string
 (defun notmuch-version ()
   "Return a string with the notmuch version number."
   (let ((long-string


@@ -180,8 +244,13 @@ Otherwise the output will be returned"
 
 (defun notmuch-config-get (item)
   "Return a value from the notmuch configuration."
 
 (defun notmuch-config-get (item)
   "Return a value from the notmuch configuration."

-  ;; Trim off the trailing newline
-  (substring (notmuch-command-to-string "config" "get" item) 0 -1))
+  (let* ((val (notmuch-command-to-string "config" "get" item))
+        (len (length val)))
+    ;; Trim off the trailing newline (if the value is empty or not
+    ;; configured, there will be no newline)
+    (if (and (> len 0) (= (aref val (- len 1)) ?\n))
+       (substring val 0 -1)
+      val)))

 
 (defun notmuch-database-path ()
   "Return the database.path value from the notmuch configuration."
 
 (defun notmuch-database-path ()
   "Return the database.path value from the notmuch configuration."


@@ -197,7 +266,7 @@ Otherwise the output will be returned"
 
 (defun notmuch-user-other-email ()
   "Return the user.other_email value (as a list) from the notmuch configuration."
 
 (defun notmuch-user-other-email ()
   "Return the user.other_email value (as a list) from the notmuch configuration."

-  (split-string (notmuch-config-get "user.other_email") "\n"))
+  (split-string (notmuch-config-get "user.other_email") "\n" t))

 
 (defun notmuch-poll ()
   "Run \"notmuch new\" or an external script to import mail.
 
 (defun notmuch-poll ()
   "Run \"notmuch new\" or an external script to import mail.


@@ -403,7 +472,10 @@ user-friendly queries."
 
   (save-match-data
     (if (or (equal term "")
 
   (save-match-data
     (if (or (equal term "")

-           (string-match "[ ()]\\|^\"" term))
+           ;; To be pessimistic, only pass through terms composed
+           ;; entirely of ASCII printing characters other than ", (,
+           ;; and ).
+           (string-match "[^!#-'*-~]" term))

        ;; Requires escaping
        (concat "\"" (replace-regexp-in-string "\"" "\"\"" term t t) "\"")
       term)))
        ;; Requires escaping
        (concat "\"" (replace-regexp-in-string "\"" "\"\"" term t t) "\"")
       term)))


@@ -513,7 +585,8 @@ the given type."
 (if (>= emacs-major-version 24)
     (defadvice mm-shr (before load-gnus-arts activate)
       (require 'gnus-art nil t)
 (if (>= emacs-major-version 24)
     (defadvice mm-shr (before load-gnus-arts activate)
       (require 'gnus-art nil t)

-      (ad-disable-advice 'mm-shr 'before 'load-gnus-arts)))
+      (ad-disable-advice 'mm-shr 'before 'load-gnus-arts)
+      (ad-activate 'mm-shr)))

 
 (defun notmuch-mm-display-part-inline (msg part nth content-type process-crypto)
   "Use the mm-decode/mm-view functions to display a part in the
 
 (defun notmuch-mm-display-part-inline (msg part nth content-type process-crypto)
   "Use the mm-decode/mm-view functions to display a part in the


@@ -554,23 +627,32 @@ single element face list."
       face
     (list face)))
 
       face
     (list face)))
 

-(defun notmuch-combine-face-text-property (start end face &optional below object)
-  "Combine FACE into the 'face text property between START and END.
+(defun notmuch-apply-face (object face &optional below start end)
+  "Combine FACE into the 'face text property of OBJECT between START and END.

 
 This function combines FACE with any existing faces between START
 
 This function combines FACE with any existing faces between START

-and END in OBJECT (which defaults to the current buffer).
-Attributes specified by FACE take precedence over existing
-attributes unless BELOW is non-nil.  FACE must be a face name (a
-symbol or string), a property list of face attributes, or a list
-of these.  For convenience when applied to strings, this returns
-OBJECT."
+and END in OBJECT.  Attributes specified by FACE take precedence
+over existing attributes unless BELOW is non-nil.
+
+OBJECT may be a string, a buffer, or nil (which means the current
+buffer).  If object is a string, START and END are 0-based;
+otherwise they are buffer positions (integers or markers).  FACE
+must be a face name (a symbol or string), a property list of face
+attributes, or a list of these.  If START and/or END are omitted,
+they default to the beginning/end of OBJECT.  For convenience
+when applied to strings, this returns OBJECT."

 
   ;; A face property can have three forms: a face name (a string or
   ;; symbol), a property list, or a list of these two forms.  In the
   ;; list case, the faces will be combined, with the earlier faces
   ;; taking precedent.  Here we canonicalize everything to list form
   ;; to make it easy to combine.
 
   ;; A face property can have three forms: a face name (a string or
   ;; symbol), a property list, or a list of these two forms.  In the
   ;; list case, the faces will be combined, with the earlier faces
   ;; taking precedent.  Here we canonicalize everything to list form
   ;; to make it easy to combine.

-  (let ((pos start)
+  (let ((pos (cond (start start)
+                  ((stringp object) 0)
+                  (t 1)))
+       (end (cond (end end)
+                  ((stringp object) (length object))
+                  (t (1+ (buffer-size object)))))

        (face-list (notmuch-face-ensure-list-form face)))
     (while (< pos end)
       (let* ((cur (get-text-property pos 'face object))
        (face-list (notmuch-face-ensure-list-form face)))
     (while (< pos end)
       (let* ((cur (get-text-property pos 'face object))


@@ -583,14 +665,6 @@ OBJECT."
        (setq pos next))))
   object)
 
        (setq pos next))))
   object)
 

-(defun notmuch-combine-face-text-property-string (string face &optional below)
-  (notmuch-combine-face-text-property
-   0
-   (length string)
-   face
-   below
-   string))
-

 (defun notmuch-map-text-property (start end prop func &optional object)
   "Transform text property PROP using FUNC.
 
 (defun notmuch-map-text-property (start end prop func &optional object)
   "Transform text property PROP using FUNC.