* avy.el (avy-action-goto): Don't save mark here, since the window was
already changed.
(avy--process): Set mark here.
(avy-ring): New defvar.
(avy-push-mark): New defun.
(avy-pop-mark): Use `avy-ring' unless it's empty. Then use the mark ring.
Fixes#88
Re #69
Re #81
* avy.el (avy-action): New defvar.
(avy-dispatch-alist): New defvar.
Customize this to add new dispatch functionality.
(avy-handler-default): Use `avy-dispatch-alist'.
(avy--with-avy-keys): Set `avy-action' to nil, which means
`avy-action-goto' will be called by default.
(avy--goto): Remove defun. Redirect it as an obsolete alias to identity.
(avy-action-goto): New defun.
(avy-action-mark): New defun.
(avy-action-copy): New defun.
(avy-action-kill): New defun.
(avy--process): Call `avy-action'. This function alone now does
what (avy--goto (avy--process ...)) used to do.
(avy--generic-jump): Remove `avy--goto'.
(avy-goto-char-in-line): Remove `avy--goto'.
(avy-isearch): Remove `avy--goto'.
(avy--line): Set `avy-action' to identity so that `avy--process' doesn't
move point.
(avy-goto-line): Replace `avy--goto' with `avy-action-goto'.
(avy-copy-line): `avy--line' now returns a point, not a cons.
(avy-move-line): `avy--line' now returns a point, not a cons.
(avy-copy-region): `avy--line' now returns a point, not a cons.
**Example of use.**
Suppose you have:
(global-set-key (kbd "M-g w") 'avy-goto-word-1)
To jump to a certain word (e.g. first one on screen): "M-g wa".
To copy the word instead of jumping to it: "M-g wna".
To mark the word after jumping to it: "M-g wma".
To kill the word after jumping to it: "M-g wxa".
Re #78
Now you can set avy-keys also to the arrow keys and page up/down, e.g.,
(setq avy-keys '(left right up down prior next))
and those will be displayed as ▲, ▼, ◀, ▶, △, ▽ in the overlays. The
display is controlled by the variable `avy-key-to-char-alist'.
* avy.el (avy--overlay-at-full): Account for `overlays-in' not being
returned in the buffer order sometimes: it seems to be random order.
Instead, look at the minimum of all overlay starts that are on the
current line.
Fixes#52.
This can be useful for adding mirror key. For example, one can make SPACE an
alternative of 'a', by adding:
(setq avy-translate-char-function
(lambda (c) (if (= c 32) ?a c)))
to allow typing SPACE instead of character 'a' to jump to the location
highlighted by 'a'.
Fixes#59
* avy.el (avy-lead-face-2): New face.
(avy-lead-faces): New defconst. Each element will be used to color the
corresponding depth.
(avy--overlay-at-full): Use `avy-lead-faces' to represent the current
decision depth. For `de-bruijn', prepend the old stuff, so that nothing
moves.
Fixes#53
* avy.el (avy--group-by): Remove.
(avy--path-alist-to-tree): Remove.
(avy-tree-de-bruijn): Remove.
(avy-read-de-bruijn): New defun.
(avy--process): Update.
Instead of building a tree (from a flat sequence) and traversing it,
just use the flat sequence. This has the advantage of candidates being
in proper buffer-sequential order.
Re #51
Re #5
* avy.el (avy-style): New choice option.
(avy--de-bruijn): New defun.
(avy--path-alist-1): New defun.
(avy--group-by): New defun.
(avy--path-alist-to-tree): New defun.
(avy-tree-de-bruijn): New defun, semi-compatible with `avy-tree'.
(avy--process): Use `avy-tree-de-bruijn' when `avy-style' is 'de-bruijn.
(avy--style-fn): Use `avy--overlay-at-full' when `avy-style' is
'de-bruijn.
Fixes#51
Re #5
TODO: When tree produced by `avy-tree-de-bruijn' is traversed
depth-first, the results should be in-order of their appearance in the
window. Only in this case the overlay functions will work correctly,
since they need to be applied sequentially from window end to window
start.
Akira Tamamori