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941e172724
This allows (and requires) the original-tags to be passed along with
the current-tags to be passed to notmuch-tag-format-tags. This allows
the tag formatting to show added and deleted tags.By default a removed
tag is displayed with strike-through in red (if strike-through is not
available, eg on a terminal, inverse video is used instead) and an
added tag is displayed underlined in green.
If the caller does not wish to use the new feature it can pass
current-tags for both arguments and, at this point, we do exactly that
in the three callers of this function.
Note, we cannot tidily allow original-tags to be optional because we would
need to distinguish nil meaning "we are not specifying original-tags"
from nil meaning there were no original-tags (an empty list).
We use this in subsequent patches to make it clear when a message was
unread when you first loaded a show buffer (previously the unread tag
could be removed before a user realised that it had been unread).
The code adds into the existing tag formatting code. The user can
specify exactly how a tag should be displayed normally, when deleted,
or when added.
Since the formatting code matches regexps a user can match all deleted
tags with a ".*" in notmuch-tag-deleted-formats. For example setting
notmuch-tag-deleted-formats to '((".*" nil)) tells notmuch not to show
deleted tags at all.
All the variables are customizable; however, more complicated cases
like changing the face depending on the type of display will require
custom lisp.
Currently this overrides notmuch-tag-deleted-formats for the tests
setting it to '((".*" nil)) so that they get removed from the display
and, thus, all tests still pass.
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| .. | ||
| .gitignore | ||
| coolj.el | ||
| make-deps.el | ||
| Makefile | ||
| Makefile.local | ||
| notmuch-address.el | ||
| notmuch-crypto.el | ||
| notmuch-hello.el | ||
| notmuch-lib.el | ||
| notmuch-logo.png | ||
| notmuch-maildir-fcc.el | ||
| notmuch-message.el | ||
| notmuch-mua.el | ||
| notmuch-parser.el | ||
| notmuch-print.el | ||
| notmuch-query.el | ||
| notmuch-show.el | ||
| notmuch-tag.el | ||
| notmuch-tree.el | ||
| notmuch-wash.el | ||
| notmuch.el | ||
