* doc/emacs/dired.texi (Misc Dired Features): Update
documentation.
* lisp/dired.el (dired-mouse-drag-files): Update defcustom for
new values.
(dired-mouse-drag): Recognize more values of
`dired-mouse-drag-files' and keyboard modifiers.
(dired-mouse-drag-files-map): Add C-down-mouse-1, M-down-mouse-1
and S-down-mouse-1.
* doc/lispref/frames.texi (Drag and Drop): Document new function
`dnd-begin-drag-files'.
* lisp/dired.el (dired-mouse-drag-files): Update doc string.
(dired-map-over-marks): Accept a new value of ARG `marked',
meaning to not fall back to the current file if no marks were
found.
(dired-mouse-drag): Handle marked files in an intuitive way.
* lisp/dnd.el (dnd-last-dragged-remote-file): Allow list values
as well.
(dnd-remove-last-dragged-remote-file): Handle list values.
(dnd-begin-file-drag): Fix file name expansion.
(dnd-begin-drag-files): New function.
* lisp/select.el (xselect-convert-to-filename): Handle mutiple
files
(a vector of file names):.
The previous interface required that users know intricacies of
the data types used to transfer data on each platform Emacs
supports.
* doc/lispref/frames.texi (Drag and Drop): Document new
functions.
* lisp/dired.el (dired-last-dragged-remote-file)
(dired-remove-last-dragged-local-file): Delete functions.
(dired-mouse-drag): Use `dnd-begin-file-drag'.
* lisp/dnd.el (dnd-last-dragged-remote-file)
(dnd-remove-last-dragged-remote-file): New variables and
functions.
(dnd-begin-text-drag, dnd-begin-file-drag): New functions.
* src/xterm.c (x_dnd_begin_drag_and_drop): Add porting note.
* doc/lispref/frames.texi (Window System Selections):
* etc/NEWS: Document new changes to `gui-get-selection'.
* lisp/dired.el (dired-mouse-drag): Specify text/uri-list value
explicitly.
* lisp/select.el (gui-set-selection): Update doc string.
(xselect-convert-to-text-uri-list): Update to handle either a
single URL (as a string) or a vector of URLs, instead of file
names.
(xselect-uri-list-available-p): Likewise.
* src/xselect.c (x_get_local_selection): Look in tem's text
properties (if it is a string) for a local value before using
tem itself.
* lisp/dired.el (dired-mouse-drag): Announce _DT_NETFILE in
targets list as well.
* lisp/select.el (xselect--encode-string): New arg
`prefer-string-to-c-string'.
(xselect-convert-to-filename): Convert to TEXT instead of
C_STRING, but use STRING if the type would otherwise be
C_STRING.
(xselect-dt-netfile-available-p, xselect-tt-net-file)
(xselect-convert-to-dt-netfile): New functions.
(selection-converter-alist): New selection converter.
* lisp/dired.el (dired-mouse-drag-files): Document that
`dired-mouse-drag-files' now works on NS.
* lisp/term/ns-win.el (x-begin-drag): Handle FILE_NAME.
* src/nsselect.m (ns_decode_data_to_pasteboard): Handle file URL
type.
(ns_lisp_to_pasteboard, Fns_begin_drag): Handle new type `file'.
* lisp/dired.el (dired-mark): Skip dot files (bug#38729). This
makes `C-u 10 d' (etc) consistent with marking the next ten lines
with the mouse and then hitting `d'.
* lisp/files.el (insert-directory-program): Mention 'dired' in the
doc string.
* lisp/dired.el (dired): Mention 'insert-directory-program' in the
doc string. (Bug#54962)
* lisp/dired.el (dired-mouse-drag): Announce "FILE" and
"FILE_NAME" as targets as well.
* lisp/select.el (xselect-convert-to-filename): Handle
XdndSelection specially.
(xselect-convert-to-xm-file): New function.
(selection-converter-alist): Add new converters.
* lisp/dired.el (dired-buffers-for-dir): Restore to emacs-27 version.
(dired-buffers-for-dir-or-subdir): New function.
(dired-clean-up-after-deletion): Use dired-buffers-for-dir-or-subdir
instead dired-buffers-for-dir.
* lisp/dired.el (dired-mouse-drag): Remove last dragged remote
file and save a record of any local copy created.
(dired-remove-last-dragged-local-file): New function.
* lisp/dired.el (dired-mouse-drag): Handle correctly dragging
from dired buffers in nonselected windows.
* lisp/x-dnd.el (x-dnd-handle-drag-n-drop-event): Understand new
client message type.
* src/xterm.c (x_dnd_send_enter, x_dnd_send_position)
(x_dnd_send_leave): Ignore if window is the top window of a
frame.
(x_dnd_send_drop): Send special DND event in that case.
* lisp/dired.el (dired-mouse-drag-files): Update doc string and
add setter.
(dired-insert-set-properties): Don't insert misleading tooltip
if feature is not available.
* etc/NEWS: Announce new user option `dired-mouse-drag-files'.
* lisp/dired.el (dired-mouse-drag-files): New user option.
(dired-mouse-drag): New command.
(dired-mouse-drag-files-map): New variable.
(dired-insert-set-properties): Add additional keymap if mouse
dragging is enabled.
* lisp/select.el (xselect-convert-to-targets): Handle new
form of selection converters.
(xselect-convert-to-username):
(xselect-convert-to-text-uri-list):
(xselect-uri-list-available-p): New functions.
(selection-converter-alist): Add them as selection converters.
* src/xselect.c (x_get_local_selection): Handle new form of
selection converters.
(syms_of_xselect): Update doc strings.
* doc/emacs/dired.texi (Misc Dired Features): Document it (bug#23812).
* lisp/dired.el (dired-free-space): New user option.
(dired-insert-directory): Use it from here.
(dired--insert-disk-space): New function that uses the user option.
* lisp/files.el (insert-directory): Don't transform "total" here.
* lisp/ls-lisp.el (ls-lisp--insert-directory): Or here. Instead
just leave the "total <num>" bit alone, and let Dired transform it.
* test/lisp/files-tests.el (files-tests): Move "available" tests
to dired-tests.
* test/lisp/dired-tests.el (data-dir): Moved here.
* lisp/dired.el (dired-readin): Use it.
* lisp/dired.el (dired-make-directory-clickable): New user option.
* lisp/dired.el (dired--make-directory-clickable): New function
(bug#21973).
* lisp/mouse.el (context-menu-functions): Add context-menu-middle-separator
to default values.
(context-menu-middle-separator): New function.
* lisp/replace.el (occur-context-menu): Use middle-separator.
* lisp/progmodes/elisp-mode.el (elisp-context-menu):
* lisp/progmodes/prog-mode.el (prog-context-menu):
Use middle-separator and reorder menu items correspondingly.
* lisp/dired.el (dired-chmod-program): Make into a defvar and make
obsolete (bug#50190).
* lisp/net/ange-ftp.el (ange-ftp-process-file): Remove usage of
dired-chmod-program.
