Assume, for example, the head of matches is "RSS" and user input is
"rs". If the user hit RET, "RSS" is selected but "rs" is added to the
history. This commit fixes this inconsistency.
* lisp/ido.el: Revert Óscar's.
(ido-kill-buffer-at-head): Exit the minibuffer with ido-exit=refresh.
Remember the buffers at head, rather than their name.
* lisp/iswitchb.el (iswitchb-kill-buffer): Re-make the list.
* ido.el (ido-init-completion-maps): For ido-switch-buffer, C-o
toggles the use of virtual buffers.
(ido-buffer-internal): Guard `ido-use-virtual-buffers' global
value.
(ido-toggle-virtual-buffers): New function.
* ido.el (ido-add-virtual-buffers-to-list): Fixed duplicated names
appearing in buffer list (if a live buffer name matched a recentf
file basename). Should use uniqify to offer a real solution.
* ido.el (ido-use-virtual-buffers, ido-virtual): Moved a ChangeLog
comment to code, and added a :version tag.
(ido-virtual-buffers): Moved defvar to fix byte-compiler warning.
* ido.el (ido-use-virtual-buffers): New variable to indicate
whether "virtual buffer" support is enabled for IDO. Essentially
it works as follows: Say you are visiting a file and the buffer
gets cleaned up by mignight.el. Later, you want to switch to that
buffer, but find it's no longer open. With virtual buffers
enabled, the buffer name stays in the buffer list (using the
ido-virtual face, and always at the end), and if you select it, it
opens the file back up again. This allows you to think less about
whether recently opened files are still open or not. Most of the
time you can quit Emacs, restart, and then switch to a file buffer
that was previously open as if it still were. NOTE: This feature
has been present in iswitchb for several years now, and I'm
porting the same logic to IDO.
(ido-virtual): Face used to indicate virtual buffers in the list.
(ido-buffer-internal): If a buffer is chosen, and no such buffer
exists, but a virtual buffer of that name does (which would be why
it was in the list), recreate the buffer by reopening the file.
(ido-make-buffer-list): If virtual buffers are being used, call
`ido-add-virtual-buffers-to-list' before the make list hook.
(ido-virtual-buffers): New variable which contains a copy of the
current contents of the `recentf-list', albeit pared down for the
sake of speed, and with proper faces applied.
(ido-add-virtual-buffers-to-list): Using the `recentf-list',
create a list of "virtual buffers" to present to the user in
addition to the currently open set. Note that this logic could
get rather slow if that list is too large. With the default
`recentf-max-saved-items' of 200, there is little speed penalty.
such as (bug#4699).
* simple.el (completion-base-position): New var.
(completion-base-size): Mark as obsolete.
(choose-completion): Make it work for mouse events as well.
Pass the new base-position to choose-completion-string.
(choose-completion-guess-base-position): New function, extracted from
choose-completion-delete-max-match.
(choose-completion-delete-max-match): Use it. Make obsolete.
(choose-completion-string): Use the new base-position info.
(completion-root-regexp): Delete.
(completion-setup-function): Preserve completion-base-position.
Eliminate obsolete base-size manipulation.
* minibuffer.el (display-completion-list): Don't mess with base-size.
(minibuffer-completion-help): Set completion-base-position instead.
* mouse.el (mouse-choose-completion): Redefine as a mere alias to
choose-completion.
* textmodes/bibtex.el (bibtex-complete):
* emacs-lisp/crm.el (crm--choose-completion-string):
Adjust to new calling convention.
* complete.el (partial-completion-mode): Use minibufferp to avoid
bumping into incompatible change to choose-completion-string-functions.
* ido.el (ido-choose-completion-string): Make its calling convention
more permissive.
* comint.el (comint-dynamic-list-input-ring-select): Remove obsolete
base-size manipulation.
(comint-dynamic-list-input-ring): Use dotimes and push.
* iswitchb.el (iswitchb-completion-help): Remove dead-code call to
fundamental-mode. Use `or'.
values `confirm' and `confirm-after-completion'.
(ido-read-internal, ido-buffer-internal, ido-file-internal):
Setup and handle require-match arg according to c-n-f-o-b.
(ido-show-confirm-message): New dynamic variable.
(ido-exit-minibuffer): Request confirmation for non-existing file
or buffer according to confirm-nonexistent-file-or-buffer.
(ido-decorations): Add 11th element for "confirm" message.
(ido-completions): Show confirmation message when requested.
