* tool-bar.el (tool-bar-setup): Remove Help button. Remove label
from Search and add a label to Undo.
* vc/vc-dir.el (vc-dir-tool-bar-map): Rearrange, removing
inappropriate buttons and adding :vert-only tags.
* progmodes/compile.el (compilation-mode-tool-bar-map): Adjust to
removal of Help tool-bar button. Remove Undo button for space.
* info.el (info-tool-bar-map): Add :vert-only tags.
* lisp/tool-bar.el (tool-bar--image-expression): New function.
(tool-bar-local-item, tool-bar--image-exp): Use it.
(tool-bar-setup): Initialize tool-bar-separator-image-expression.
Use :enable instead of :visible to avoid changing the tool-bar
configuration unnecessarily.
* src/keyboard.c (Vtool_bar_separator_image_expression): New variable.
(parse_tool_bar_item): Use it to obtain image separators for
displays not using native tool-bar separators.
* src/xdisp.c (build_desired_tool_bar_string): Don't handle separators
specially, since this is now done in parse_tool_bar_item.
* lisp/info.el (info-tool-bar-map): Add separators.
* lisp/info.el (info-tool-bar-map): Add some :vert-only keywords.
* lisp/tool-bar.el (tool-bar-setup): Add some :vert-only keywords.
* src/dispextern.h (tool_bar_item_idx): Add TOOL_BAR_ITEM_VERT_ONLY.
* src/gtkutil.c (xg_make_tool_item): Take vert_only as argument.
Set important to ! vert_only.
(xg_show_toolbar_item): Don't show label horizontally if
tool item isn't important.
(update_frame_tool_bar): Get TOOL_BAR_ITEM_VERT_ONLY and pass it to
xg_make_tool_item, or update important on existing tool item.
* src/keyboard.c (QCvert_only): New variable.
(parse_tool_bar_item): Check for QCvert_only.
(syms_of_keyboard): Initialize QCvert_only.
* lisp/finder.el: Require `package'.
(finder-known-keywords): Tweak descriptions. Retire `oop' keyword.
(finder-package-info): Var deleted.
(finder-keywords-hash, finder--builtins-alist): New vars.
(finder-compile-keywords): Compute package--builtins and
finder-keywords-hash instead of finder-keywords-hash, respecting
the "Package" header.
(finder-unknown-keywords, finder-list-matches): Use
finder-keywords-hash and package--list-packages.
(finder-mode): Don't set font-lock-defaults.
(finder-exit): We don't use "*Finder-package*" and "*Finder
Category*" buffers anymore.
* lisp/info.el (Info-finder-find-node): Search package-alist instead of
finder-package-info.
* lisp/emacs-lisp/package.el (package--builtins-base): Var deleted.
(package--builtins): Set default value to nil.
(package-initialize): Load precomputed value of package--builtins
from finder-inf.el.
(package-alist, package-compute-transaction)
(package-download-transaction): Improve docstring.
(package-read-all-archive-contents): Do not change
package--builtins here.
(list-packages): Make package-list-packages an alias for this.
Sort by status by default.
(package--list-packages): Add optional PACKAGES arg.
(describe-package-1): Use font-lock-face property. For built-in
packages, insert file commentary.
(package--generate-package-list): Rename from
package-list-packages-internal; all callers changed. Add optional
PACKAGES arg. Add alphabetical sort fallbacks.
(package-menu--version-predicate, package-menu--status-predicate)
(package-menu--description-predicate)
(package-menu--name-predicate): New functions.
* lisp/help-mode.el (help-mode): Set buffer-local variable
revert-buffer-function to help-mode-revert-buffer.
(help-mode-revert-buffer): New function.
* lisp/info.el (Info-revert-find-node): Check for major-mode Info-mode
before popping to "*info*" (like in other Info functions).
Keep buffer-name in old-buffer-name. Keep Info-history-forward in
old-history-forward. Pop to old-buffer-name or "*info*" to
recreate the killed buffer. Set Info-history-forward from
old-history-forward.
(Info-breadcrumbs-depth): Add :group and :version.
* info.el (Info-isearch-initial-history)
(Info-isearch-initial-history-list): New variables.
(Info-isearch-start): Record initial values of
Info-isearch-initial-history and Info-isearch-initial-history-list.
Add Info-isearch-end to isearch-mode-end-hook.
(Info-isearch-end): New function.
* info.el (Info-virtual-nodes) [*Index*]: Add `slow' tag.
(Info-virtual-files) [*Apropos*]: Add `slow' tag.
(Info-finder-find-node): Require `finder.el' to be able
to restore node from the desktop.
(Info-desktop-buffer-misc-data): Save all nodes. Save additional
data `Info-history' and `slow' tag in the assoc list.
(Info-restore-desktop-buffer): Don't restore nodes with the
`slow' tag. Restore `Info-history'.
* xsettings.c: Qmonospace_font_name, Qtool_bar_style and
current_tool_bar_style are new.
(store_config_changed_event): Rename from store_font_changed_event.
(XSETTINGS_TOOL_BAR_STYLE): New define.
(SEEN_FONT, SEEN_TB_STYLE): New enum values.
(struct xsettings): Add font and tb_style, set xft stuff inside #ifdef
HAVE_XFT.
(something_changedCB): store_font_changed_event is now
store_config_changed_event
(parse_settings): Rename from parse_xft_settings. Read
non-xft xsettings outside #ifdef HAVE_XFT.
(read_settings): Renamed from read_xft_settings.
(apply_xft_settings): Take current settings as parameter. Do not
call read_(xft)_settings.
(read_and_apply_settings): New function.
(xft_settings_event): Do non-xft stuff out of HAVE_XFT. Call
read_and_apply_settings if there are settings to be read.
(init_xsettings): Renamed from init_xfd_settings.
Call read_and_apply_settings unconditionally.
(xsettings_initialize): Call init_xsettings.
(Ftool_bar_get_system_style): New function.
(syms_of_xsettings): Define Qmonospace_font_name and
Qtool_bar_style. Initialize current_tool_bar_style to nil.
defsubr Stool_bar_get_system_style. Fprovide on
dynamic-setting.
* xsettings.h (Ftool_bar_get_system_style): Declare.
* xdisp.c: Vtool_bar_style, tool_bar_max_label_size,
Qtext, Qboth, Qboth_horiz are new.
(syms_of_xdisp): Intern Qtext, Qboth, Qboth_horiz, DEFVAR
Vtool_bar_style, tool_bar_max_label_size.
* lisp.h: Extern declare Qtext, Qboth, Qboth_horiz.
* keyboard.c: QClabel is new.
(parse_tool_bar_item): Take out QClabel from tool bar items.
Try to construct a label if ther is no QClabel.
(syms_of_keyboard): Intern :label as QClabel.
* dispextern.h (tool_bar_item_idx): TOOL_BAR_ITEM_LABEL is new.
(Vtool_bar_style, tool_bar_max_label_size, DEFAULT_TOOL_BAR_LABEL_SIZE):
New.
* Makefile.in (SOME_MACHINE_LISP): font-setting.el renamed to
dynamic-setting.el.
* gtkutil.c (xg_tool_bar_menu_proxy): Handle label in tool bar item.
(xg_make_tool_item, xg_show_toolbar_item): New function.
(update_frame_tool_bar): Take label from TOOL_BAR_ITEM_LABEL.
Call xg_make_tool_item to make a tool bar item.
Call xg_show_toolbar_item. Use wtoolbar instead of x->toolbar_widget.
* xterm.c (x_draw_image_relief): Take Vtool_bar_button_margin
into account for toolbars.
* vc-dir.el (vc-dir-tool-bar-map): Add :label on some tool bar items.
* tool-bar.el (tool-bar-setup): Add :label on some tool bar items.
* loadup.el: Load dynamic-setting.el if feature dynamic-setting
is present.
* info.el (info-tool-bar-map): Add labels.
* cus-start.el (all): Add tool-bar-style and tool-bar-max-label-size.
* cus-edit.el (custom-commands): Add labels for tool bar.
(custom-buffer-create-internal, Custom-mode): Adjust for
labels in custom-commands.
* dynamic-setting.el: Renamed from font-setting.el.
* info.el (Info-find-node-2): Comment out code that skips
breadcrumbs line.
(Info-mouse-follow-link): New command.
(Info-link-keymap): New keymap.
(Info-breadcrumbs): Rename from `Info-insert-breadcrumbs'.
Return a string with links instead of inserting breadcrumbs
to the Info buffer.
(Info-fontify-node): Comment out code that inserts breadcrumbs.
Instead of putting the `invisible' text property over the Info
header, make an overlay over the Info header with the `invisible'
property and `after-string' set to the string returned by
`Info-breadcrumbs'.
* info.el (Info-finder-find-node): Add node "all"
with all package info. Handle a list of multiple keywords
separated by comma.
(info-finder): In interactive use with a prefix argument,
use `completing-read-multiple' to read a list of keywords
separated by comma.
* finder.el (finder-unknown-keywords): New function.
* info.el (Info-finder-find-node): Use `finder-unknown-keywords'
to create a Finder node with unknown keywords.
for virtual nodes. (Bug#4147)
(Info-find-node-2): Set `Info-current-node-virtual' to nil
when moving from a virtual node.
(Info-mode-menu): Add `Info-virtual-index' to the menu.
(Info-mode): Add `Info-virtual-index' to the docstring.
(add-to-list)<Info-virtual-files>: Add "\\`\\*Finder.*\\*\\'".
(Info-finder-file): New variable.
(Info-finder-find-file): New function.
(finder-known-keywords, finder-package-info)
(find-library-name, lm-commentary): Use defvar and
declare-function to silence compiler warnings.
(Info-finder-find-node): New function.
(info-finder): New command.
(set-mark): Use deactivate-mark.
* info.el (Info-search): No need to check transient-mark-mode
before calling deactivate-mark.
* select.el (x-set-selection): Doc fix.
(x-valid-simple-selection-p): Allow buffer values.
(xselect--selection-bounds): Handle buffer values. Suggested by
David De La Harpe Golden.
* mouse.el (mouse-set-region, mouse-drag-track): Call
copy-region-as-kill before setting the mark, to let
select-active-regions work.
* simple.el (deactivate-mark): If select-active-regions is
non-nil, copy the selection data into a string.
(activate-mark): If select-active-regions is non-nil, set the
selection to the current buffer.
(set-mark): Update selection if select-active-regions is non-nil.
* select.el (x-valid-simple-selection-p): Allow buffer values.
(Info-virtual-files, Info-virtual-nodes): New variables.
(Info-current-node-virtual): New variable.
(Info-virtual-file-p, Info-virtual-fun, Info-virtual-call):
New functions.
(Info-file-supports-index-cookies): Use Info-virtual-file-p
to check for a virtual file instead of checking a fixed list
of node names.
(Info-find-file): Use Info-virtual-fun and Info-virtual-call
instead of ad-hoc processing of "dir" and (apropos history toc).
(Info-find-node-2): Use Info-virtual-fun and Info-virtual-call
instead of ad-hoc processing of "dir" and (apropos history toc).
Reread a file when moving from a virtual node.
(add-to-list)<Info-virtual-files>: Add "\\`dir\\'".
(Info-directory-toc-nodes, Info-directory-find-file)
(Info-directory-find-node): New functions.
(add-to-list)<Info-virtual-files>: Add "\\`\\*History\\*\\'".
(Info-history): Move part of code to
`Info-history-find-node'.
(Info-history-toc-nodes, Info-history-find-file)
(Info-history-find-node): New functions.
(add-to-list)<Info-virtual-nodes>: Add "\\`\\*TOC\\*\\'".
(Info-toc): Move part of code to `Info-toc-find-node'.
(Info-toc-find-node): New function.
(Info-toc-insert): Renamed from `Info-insert-toc'. Don't insert
the current Info file name to references because now the node
"*TOC*" belongs to the same Info manual.
(Info-toc-build): Renamed from `Info-build-toc'.
(Info-toc-nodes): Rename input argument `file' to `filename'.
Use Info-virtual-fun, Info-virtual-call and Info-virtual-file-p
instead of ad-hoc processing of ("dir" apropos history toc).
(Info-index-nodes): Use Info-virtual-file-p
to check for a virtual file instead of checking a fixed list
of node names.
(Info-index-node): Add check for `Info-current-node-virtual'.
Raise `save-match-data' higher up the tree to contain
`search-forward' too (bug fix).
(add-to-list)<Info-virtual-nodes>: Add "\\`\\*Index.*\\*\\'".
(Info-virtual-index-nodes): New variable.
(Info-virtual-index-find-node, Info-virtual-index): New functions.
(add-to-list)<Info-virtual-files>: Add "\\`\\*Apropos\\*\\'".
(Info-apropos-file, Info-apropos-nodes): New variables.
(Info-apropos-toc-nodes, Info-apropos-find-file)
(Info-apropos-find-node, Info-apropos-matches): New functions.
(info-apropos): Move part of code to `Info-apropos-find-node' and
`Info-apropos-matches'.
(Info-mode-map): Bind "I" to `Info-virtual-index'.
(Info-desktop-buffer-misc-data): Use Info-virtual-file-p to check
for a virtual file instead of checking a fixed list of node names.
for Info-point-loc since it is more correct in all cases.
(Info-isearch-filter): Rename from
`Info-isearch-filter-predicate'. Doc fix.
(Info-mode): Replace `Info-isearch-filter-predicate' with
`Info-isearch-filter'.
incremental word search in Info.
(Info-isearch-start): Set Info-isearch-initial-node to the
current node when search is nonincremental to not stop at the
initial node in this case.
(Info-mode-map): Unbind "\M-s" from `Info-search'.
