with :thread-subject field, we attempt to only show one subject per
thread, somewhat like mutt does it.
the current implementation is straightforward, but does not take into
account whether the thread-subject is currently visible on the screen,
which is a bit tricky to implement
Closes#592
Uses open-pipe* to ensure that escaping isn't needed (seen in md5sum)
since arguments are passed.
Also see this discussion: http://thread.gmane.org/gmane.lisp.guile.user/11777
Experimental feature... be careful.
Don't use our own URL-matching regexp, use the one that emacs provides
(in thing-at-point), which is a bit more general, and seems to better
handle some URLs.
The test fails in some cases with interesting directory setups, although
the function does work. So de-activate the test for now, until we come
up with a better one.
Since `parent` is not really used as a parent, I use it as the last
visited encrypted part while going down the parts-tree.
At the decryption of a part (`mu_msg_crypto_decrypt_part`) I check,
through the GMimeDecryptResult, for signatures (`check_decrypt_result`)
and add them to the part (`tag_with_sig_status`). Any nested parts hold
that encrypted part as their parent. Finally at `handle_part`, for each
part I check if it a descendent of an encrypted part. If so, I proceed
checking for signatures and adding them to the `msgpart`.
When sending org mode mail, both the text/html and text/plain parts
contained the HTML version of the mail, instead of just the text/html
part. This patch puts the raw-body (org format) in the text part, and
the html with replaced images in the html part.
- The queue-related actions of `mu4e~main-view-real` have been extracted
to their own `mu4e~main-view-queue` method.
- The queue toggling action now has the word "currently" to easily.
distinguish between the current state and the toggle (e.g., "currently
queued" instead of just "queued").
- The "[f]lush queued emails" is only visible if there is at least 1
email in the queue.
- The number of emails in the queue is visible in the flushing
action (e.g., "[f]lush 10 queued emails").
