notmuch.el: Fix indentation.

[notmuch] / notmuch.el

diff --git a/notmuch.el b/notmuch.el
index af45a21a24b5c345682de16786b868f3b736c97b..b909567747b91293d62479c6da2bbe1744eca9c6 100644 (file)
--- a/notmuch.el
+++ b/notmuch.el
@@ -133,6 +133,8 @@ remaining lines into a button.")
 (defvar notmuch-show-id-regexp "\\(id:[^ ]*\\)")
 (defvar notmuch-show-depth-match-regexp " depth:\\([0-9]*\\).*match:\\([01]\\) ")
 (defvar notmuch-show-filename-regexp "filename:\\(.*\\)$")
+(defvar notmuch-show-contentype-regexp "Content-type: \\(.*\\)")
+
 (defvar notmuch-show-tags-regexp "(\\([^)]*\\))$")
 
 (defvar notmuch-show-parent-buffer nil)
@@ -319,7 +321,7 @@ buffer."
          (with-current-buffer buf
            (insert-file-contents filename nil nil nil t)
            ,@body)
-        (kill-buffer buf)))))
+        (kill-buffer buf)))))
 
 (defun notmuch-show-view-all-mime-parts ()
   "Use external viewers to view all attachments from the current message."
@@ -713,19 +715,44 @@ is what to put on the button."
 (defun notmuch-show-markup-part (beg end depth)
   (if (re-search-forward notmuch-show-part-begin-regexp nil t)
       (progn
-       (forward-line)
-       (let ((beg (point-marker)))
-         (re-search-forward notmuch-show-part-end-regexp)
-         (let ((end (copy-marker (match-beginning 0))))
-           (goto-char end)
-           (if (not (bolp))
-               (insert "\n"))
-           (indent-rigidly beg end depth)
-           (notmuch-show-markup-citations-region beg end depth)
-           ; Advance to the next part (if any) (so the outer loop can
-           ; determine whether we've left the current message.
-           (if (re-search-forward notmuch-show-part-begin-regexp nil t)
-               (beginning-of-line)))))
+        (let (mime-message mime-type)
+          (save-excursion
+            (re-search-forward notmuch-show-contentype-regexp end t)
+            (setq mime-type (car (split-string (buffer-substring 
+                                                (match-beginning 1) (match-end 1))))))
+
+          (if (equal mime-type "text/html")
+              (let ((filename (notmuch-show-get-filename)))
+                (with-temp-buffer
+                  (insert-file-contents filename nil nil nil t)
+                  (setq mime-message (mm-dissect-buffer)))))
+          (forward-line)
+          (let ((beg (point-marker)))
+            (re-search-forward notmuch-show-part-end-regexp)
+            (let ((end (copy-marker (match-beginning 0))))
+              (goto-char end)
+              (if (not (bolp))
+                  (insert "\n"))
+              (indent-rigidly beg end depth)
+              (if (not (eq mime-message nil))
+                  (save-excursion
+                    (goto-char beg)
+                    (forward-line -1)
+                    (let ((handle-type (mm-handle-type mime-message))
+                          mime-type)
+                      (if (sequencep (car handle-type))
+                          (setq mime-type (car handle-type))
+                        (setq mime-type (car (car (cdr handle-type))))
+                        )
+                      (if (equal mime-type "text/html")
+                          (mm-display-part mime-message))))
+                )
+              (notmuch-show-markup-citations-region beg end depth)
+              ; Advance to the next part (if any) (so the outer loop can
+              ; determine whether we've left the current message.
+              (if (re-search-forward notmuch-show-part-begin-regexp nil t)
+                  (beginning-of-line)))))
+        (goto-char end))
     (goto-char end)))
 
 (defun notmuch-show-markup-parts-region (beg end depth)
@@ -1447,6 +1474,7 @@ current search results AND that are tagged with the given tag."
     (define-key map "x" 'kill-this-buffer)
     (define-key map "q" 'kill-this-buffer)
     (define-key map "m" 'message-mail)
+    (define-key map "e" 'notmuch-folder-show-empty-toggle)
     (define-key map ">" 'notmuch-folder-last)
     (define-key map "<" 'notmuch-folder-first)
     (define-key map "=" 'notmuch-folder)
@@ -1523,22 +1551,40 @@ Currently available key bindings:
   (goto-char (point-max))
   (forward-line -1))
 
+(defun notmuch-folder-count (search)
+  (car (process-lines notmuch-command "count" search)))
+
+(setq notmuch-folder-show-empty t)
+
+(defun notmuch-folder-show-empty-toggle ()
+  "Toggle the listing of empty folders"
+  (interactive)
+  (setq notmuch-folder-show-empty (not notmuch-folder-show-empty))
+  (notmuch-folder))
+
 (defun notmuch-folder-add (folders)
   (if folders
-      (let ((name (car (car folders)))
+      (let* ((name (car (car folders)))
            (inhibit-read-only t)
-           (search (cdr (car folders))))
-       (insert name)
-       (indent-to 16 1)
-       (call-process notmuch-command nil t nil "count" search)
+           (search (cdr (car folders)))
+           (count (notmuch-folder-count search)))
+       (if (or notmuch-folder-show-empty
+               (not (equal count "0")))
+           (progn
+             (insert name)
+             (indent-to 16 1)
+             (insert count)
+             (insert "\n")
+             )
+         )
        (notmuch-folder-add (cdr folders)))))
 
 (defun notmuch-folder-find-name ()
   (save-excursion
     (beginning-of-line)
     (let ((beg (point)))
-      (forward-word)
-      (filter-buffer-substring beg (point)))))
+      (re-search-forward "\\([ \t]*[^ \t]+\\)")
+      (filter-buffer-substring (match-beginning 1) (match-end 1)))))
 
 (defun notmuch-folder-show-search (&optional folder)
   "Show a search window for the search related to the specified folder."