X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=emacstips.mdwn;h=3f217febaee30b195ef930479e01e452be4112d3;hb=4d8eabd655775484081a3f270f53f6b94b34404b;hp=8819e70c0929cf73e77d58fe61f7b0fa8836088c;hpb=19ac41c3137b8f60e77c860851c82379ca19d42c;p=notmuch-wiki

diff --git a/emacstips.mdwn b/emacstips.mdwn
index 8819e70..3f217fe 100644
--- a/emacstips.mdwn
+++ b/emacstips.mdwn
@@ -109,6 +109,14 @@ mentioned as script arguments. (Note: The script expects that you have
         done
         emacsclient -a '' -c -e "(progn (compose-mail) $attach_cmds)"
 
+## Controlling external handlers for attachements
+
+You can choose e.g. which pdf viewer to invoke from notmuch-show mode by
+adding a .mailcap file in your home directory. Here is an example:
+
+    application/pdf; /usr/bin/mupdf %s; test=test "$DISPLAY" != ""; description=Portable Document Format; nametemplate=%s.pdf
+    application/x-pdf; /usr/bin/mupdf %s; test=test "$DISPLAY" != ""; description=Portable Document Format; nametemplate=%s.pdf
+
 ## Issues with Emacs 24
 
 If notmuch-show-mode behaves badly for you in emacs 24.x try adding one of
@@ -447,7 +455,7 @@ available:
     from notmuch.  It also includes a vim plugin.
 
 You can perform tab-completion using any of these programs.
-Just add the following to your [[notmuch init file|./#notmuch_init_file]]:
+Just add the following to your [notmuch init file](#notmuch_init_file):
 
         (require 'notmuch-address)
         (setq notmuch-address-command "/path/to/address_fetching_program")
@@ -486,12 +494,26 @@ Create a ~/bin/akonadimailsearch.sh file with the following content and make it
         akonadimailsearch "$@" 2>/dev/null
 
 As described above, you can now add the following settings to your
-[[notmuch init file|./#notmuch_init_file]]:
+[notmuch init file](#notmuch_init_file):
 
         (require 'notmuch-address)
         (setq notmuch-address-command "~/bin/akonadimailsearch.sh")
         (notmuch-address-message-insinuate)
 
+### Completion selection with helm
+
+An address query might return multiple possible matches from which you
+will have to select one. To ease this task, several different
+frameworks in emacs support completion selection. One of them is
+[helm](https://github.com/emacs-helm/helm). The following snippet
+improves the out-of-the-box support for helm in notmuch as it enables
+the required-match option and also does not ignore the first returned
+address.
+
+        (setq notmuch-address-selection-function
+          (lambda (prompt collection initial-input)
+            (completing-read prompt (cons initial-input collection) nil t nil 'notmuch-address-history)))
+
 
 ## How to sign/encrypt messages with gpg
 
@@ -521,6 +543,17 @@ part.
   installed, it will shadow the fixed version of easypg included with
   emacs.
 
+## Reading and verifying encrypted and signed messages
+
+Encrypted and signed mime messages can be read and verified with:
+
+        (notmuch-crypto-process-mime t)
+
+Decrypting or verifying inline pgp messages can be done by selecting
+an the inline pgp area and and using:
+
+        M-x epa-decrypt-region RET
+
 ## Multiple identities using gnus-alias
 
 [gnus-alias](http://www.emacswiki.org/emacs/GnusAlias) allows you to
@@ -590,7 +623,7 @@ See also the **Usage:** section in `gnus-alias.el`.
 
 ## Resending (or bouncing) messages
 
-Add the following to your [[notmuch init file|./#notmuch_init_file]] to be able
+Add the following to your [notmuch init file](#notmuch_init_file) to be able
 to resend the current message in show mode.
 
         (define-key notmuch-show-mode-map "b"
@@ -602,7 +635,7 @@ to resend the current message in show mode.
 
 ## `notmuch-hello` refresh status message
 
-Add the following to your [[notmuch init file|./#notmuch_init_file]] to get a
+Add the following to your [notmuch init file](#notmuch_init_file) to get a
 status message about the change in the number of messages in the mail store
 when refreshing the `notmuch-hello` buffer.
 
@@ -632,7 +665,7 @@ when refreshing the `notmuch-hello` buffer.
 
 Mailman mailing list software rewrites and rewraps long message subjects in
 a way that causes TABs to appear in the middle of the subject and header
-lines. Add this to your [[notmuch init file|./#notmuch_init_file]] to replace
+lines. Add this to your [notmuch init file](#notmuch_init_file) to replace
 tabs with spaces in subject lines:
 
         (defun notmuch-show-subject-tabs-to-spaces ()
@@ -713,11 +746,11 @@ but as a contrib file, so you might have to work a bit to load it.
 
 In Debian and derivatives,
 
-	(add-to-list 'load-path "/usr/share/org-mode/lisp")
+    (add-to-list 'load-path "/usr/share/org-mode/lisp")
 
 Then
 
-	(require 'org-notmuch)
+    (require 'org-notmuch)
 
 In general it is nice to have a key for org-links (not just for notmuch). For example