notmuch/emacs/notmuch-tree.el, branch 0.30

emacs docstrings: consistent indentation, newlines, periods

2020-06-06T10:55:58Z

Fixed emacs docstrings to be consistent. No functional change. - removed some (accidental) indentation - removed some trailing newlines - added trailing periods where missing (some exclusions)

emacs: Use `cl-lib' instead of deprecated `cl'

2020-04-27T10:36:10Z

Starting with Emacs 27 the old `cl' implementation is finally considered obsolete. Previously its use was strongly discouraged at run-time but one was still allowed to use it at compile-time. For the most part the transition is very simple and boils down to adding the "cl-" prefix to some symbols. A few replacements do not follow that simple pattern; e.g. `first' is replaced with `car', even though the alias `cl-first' exists, because the latter is not idiomatic emacs-lisp. In a few cases we start using `pcase-let' or `pcase-lambda' instead of renaming e.g. `first' to `car'. That way we can remind the reader of the meaning of the various parts of the data that is being deconstructed. An obsolete `lexical-let' and a `lexical-let*' are replaced with their regular variants `let' and `let*' even though we do not at the same time enable `lexical-binding' for that file. That is the right thing to do because it does not actually make a difference in those cases whether lexical bindings are used or not, and because this should be enabled in a separate commit. We need to explicitly depend on the `cl-lib' package because Emacs 24.1 and 24.2 lack that library. When using these releases we end up using the backport from GNU Elpa. We need to explicitly require the `pcase' library because `pcase-dolist' was not autoloaded until Emacs 25.1.

emacs/tree: add x/X bindings

2020-04-06T10:17:55Z

Add x and X binds to notmuch-tree for functionally that we have in notmuch-show. The notmuch-tree-quit binding is somewhat redundant, since it is handled by notmuch-bury-or-kill-this-buffer which is bound to q. Signed-off-by: William Casarin

emacs/tree: add notmuch-tree-archive-thread-then-exit

2020-04-06T10:17:34Z

This is the notmuch-tree version of notmuch-show-archive-thread-then-exit Signed-off-by: William Casarin

emacs/tree: add notmuch-tree-archive-message-than-next-or-exit

2020-04-06T10:16:58Z

This is the notmuch-tree version of notmuch-show-archive-message-than-next-or-exit. Signed-off-by: William Casarin

emacs/tree: add kill-both prefix argument to notmuch-tree-quit

2020-04-06T10:15:27Z

This allows us to close both windows at the same time. Signed-off-by: William Casarin

emacs/tree: add notmuch-tree-matching-message

2020-04-06T10:15:07Z

This functions removes some duplicate logic between notmuch-tree-{next,prev}-matching-message We do this because we will be adding some additional logic similar to the notmuch-show-next-open-message function, and it will help if this logic is all in one place. Signed-off-by: William Casarin

emacs/tree: add notmuch-tree-goto-matching-message

2020-04-06T10:14:42Z

This function captures some common logic when jumping to matching messages in notmuch-tree mode. We also add a new return value (t or nil), that indicates if there was a next matching message in the thread to show. Signed-off-by: William Casarin

emacs/tree: return true if a thread was found in next-thread

2020-04-06T10:14:32Z

This will allow us to pop back to parent buffers when there are no more threads to jump to. Signed-off-by: William Casarin

Add a U binding to switch to unthreaded from other views

2020-03-20T01:07:51Z

We have shortcuts S and Z to let the user switch to Search view and Tree view with the current search. Add U to let the user switch to unthreaded view from the current search, and ensure that S and Z switch from unthreaded to search and tree veiew respectively.