correctly, using the "virtual semicolon" mechanism.
cc-defs.el: Update "virtual semicolon" comments.
cc-engine.el (c-crosses-statement-barrier-p): Recoded to scan one line at
at time rather than having \n and \r explicitly in c-stmt-delim-chars
(for some modes, e.g. AWK).
(c-forward-label): Amend for virtual semicolons.
(c-at-macro-vsemi-p, c-macro-vsemi-status-unknown-p): New functions
cc-fonts.el (c-font-lock-declarations): Take account of the new C macros.
cc-langs.el (c-at-vsemi-p-fn, c-vsemi-status-unknown-p-fn): move to
earlier in the file.
(c-opt-cpp-symbol, c-line-comment-start-regexp): New language variables.
(c-opt-cpp-macro-define): Make into a full language variable.
(c-stmt-delim-chars, c-stmt-delim-chars-with-comma): Special value for
AWK Mode (including \n, \r) removed, no longer needed.
cc-mode.el (c-mode, c++-mode, objc-mode): Invoke
c-make-macro-with-semi-re.
cc-vars.el (c-macro-with-semi-re, c-macro-names-with-semicolon): New
variables.
(c-make-macro-with-semi-re): New function
cc-mode.texi (Indentation Commands): Mention "macros with semicolons".
(Other Special Indentations): Add an xref to "Macros with ;".
(Customizing Macros): Add stuff about syntax in macros. Add an xref to
"Macros with ;".
(Macros with ;): New page.
* doc/emacs/display.texi (Scrolling): Document scroll-up-line and
scroll-down-line. Document scroll-command property.
(Recentering): New node, split off from Scrolling.
Also, minor copyedits to standardize on the phrase "key binding"
rather than "keybinding" in the manual.
It hasn't worked in a VC sense since 2008-05-02T07:12:59Z!esr@snark.thyrsus.com, though this was
not documented at the time (grr).
* lisp/vc/vc-hooks.el (vc-toggle-read-only): Make it an obsolete alias
for toggle-read-only. Note that this hasn't called vc-next-action
since 2008-05-02, though it wasn't documented at the time.
* lisp/files.el (toggle-read-only): Remove obsolete comment about
version control.
* doc/emacs/buffers.texi (Misc Buffer): Don't mention vc-toggle-read-only.
* lisp/cedet/ede.el (ede-maybe-checkout): Function deleted;
vc-toggle-read-only does not do version control now.
* lisp/cedet/ede/project-am.el (project-remove-file, project-add-file)
(project-new-target): Don't call ede-maybe-checkout.
* lisp/cedet/ede/util.el (ede-make-buffer-writable): Don't use
vc-toggle-read-only.
* lisp/vc/ediff-init.el (ediff-toggle-read-only-function): Use
toggle-read-only.
Plus miscellaneous minor speling fixes in other manual files.
* doc/emacs/files.texi (File Names, Visiting, Interlocking): Copyedits.
(Backup Copying): backup-by-copying-when-mismatch is now t.
(Customize Save): Fix description of require-final-newline.
(Reverting): Note that revert-buffer can't be undone. Mention VC.
(Auto Save Control): Clarify.
(File Archives): Add 7z.
(Remote Files): ange-ftp-make-backup-files defaults to nil.
* doc/emacs/arevert-xtra.texi (Autorevert): Copyedits.
* doc/emacs/custom.texi (Hooks, Init Examples):
* doc/emacs/display.texi (Font Lock):
* doc/emacs/fixit.texi (Spelling):
* doc/emacs/rmail.texi (Rmail Display): Minor mode function with no arg now
enables it.
* doc/emacs/fixit.texi (Spelling): Fix description of inline completion.
* doc/emacs/display.texi (Fringes): Move overflow-newline-into-fringe here,
from Line Truncation node.
(Standard Faces): Note that only the background of the cursor face
has an effect.
(Cursor Display): Fix descriptions of cursor face
and bar cursor blinking.
(Text Display): Document nobreak-char-display more clearly.
(Line Truncation): Add xref to Split Window node.
(Display Custom): Don't bother documenting baud-rate or
no-redraw-on-reenter.
* doc/emacs/search.texi (Slow Isearch): Node removed.
* doc/emacs/display.texi (Faces): Simplify discussion. Move documentation
of list-faces-display here, from Standard Faces node. Note
special role of `default' background.
(Standard Faces): Note special role of `default' background. Note
that region face may be taken fom GTK. Add xref to Text Display.
(Text Scale): Rename from "Temporary Face Changes". Callers
changed. Don't bother documenting variable-pitch-mode.
(Font Lock): Copyedits. Remove font-lock-maximum-size.
(Useless Whitespace): Simplify description of
delete-trailing-whitespace. Note active region case.
(Text Display): Fix description of escape-glyph face assignment.
Remove unibye mode discussion. Update some parts for Unicode.
Move glyphless chars documentation to Lisp manual.
* doc/emacs/frames.texi (Tooltips): Document x-gtk-use-system-tooltips.
* doc/lispref/display.texi (Glyphless Chars): New node.
* doc/emacs/killing.texi (Deletion): Document negative prefix arg to M-SPC.
* doc/emacs/regs.texi (Text Registers): C-x r i does not activate the mark.
(Bookmarks): Document new default bookmark location.
* doc/misc/ert.texi (Introduction, How to Run Tests)
(Running Tests Interactively, Expected Failures)
(Tests and Their Environment, Useful Techniques)
(Interactive Debugging, Fixtures and Test Suites):
Minor rephrasings.
(Running Tests Interactively, The @code{should} Macro): Add xrefs.
(Running Tests in Batch Mode): Simplify loading instructions.
(Test Selectors): Clarify some selectors.
(Expected Failures, Useful Techniques):
Make examples fit in 80 columns.
Remove unused "LocalWords".
* doc/emacs/killing.texi (Deletion): Add xref to Using Region.
(Yanking): Move yank-excluded-properties to Lisp manual. Move C-y
description here. Recommend C-u C-SPC for jumping to mark.
(Kill Ring): Move kill ring variable documentation here.
(Primary Selection): Copyedits.
(Rectangles): Document new command rectangle-number-lines.
(CUA Bindings): Note that this disables the mark-even-if-inactive
behavior for C-x and C-c.
* doc/emacs/mark.texi (Mark): Mention "active region" terminology.
(Using Region): Document delete-active-region.
* doc/lispref/text.texi (Yanking): Document yank-excluded-properties.
* doc/lispref/package.texi (Packaging Basics): The commentary should say how
to begin using the package.
* mark.texi (Mark): Clarify description of disabled Transient Mark
mode.
(Setting Mark): Document prefix arg for C-x C-x. Document primary
selection changes. Mention that commands like C-y set the mark.
(Marking Objects): Add xref to Words node. Note that mark-word
and mark-sexp also have the "extend region" behavior.
(Using Region): Mention M-$ in the table. Document
mark-even-if-inactive here instead of in Mark Ring.
(Mark Ring): Move mark-even-if-inactive to Using Region. Take
note of the "Mark Set" behavior.
(Disabled Transient Mark): Rename from "Persistent Mark"
(Bug#9688). Callers changed.
* programs.texi (Expressions):
* text.texi (Words): Defer to Marking Objects for mark-word doc.
Fixes: debbugs:9689
* buffers.texi (The Buffer List): Describe how bury-buffer deals
with the selected window.
* windows.texi (Buffers and Windows): Reformulate text on how
replace-buffer-in-windows deals with a window.
(Quitting Windows): Describe how quit-window deals with a
standalone frame. Describe new option frame-auto-hide-function.
See discussion at http://lists.gnu.org/archive/html/emacs-devel/2011-10/msg00193.html
* lisp/simple.el (count-words-region): Always count in the region.
Report the number of lines and characters too.
(count-words): New command, which counts in the buffer if the
region is inactive, as count-words-region used to.
(count-words--message): New function. Handle plurals.
(count-lines-region): Make it an alias for count-words-region.
* lisp/bindings.el (esc-map): Replace count-lines-region with
count-words-region.
* doc/emacs/basic.texi (Position Info): Omit page commands. Document
count-words-region and count-words.
* doc/emacs/text.texi (Pages): Move what-page documentation here.
* doc/emacs/mini.texi (Minibuffer File): Minor copyedits. Use xref to
Remote Files node instead of linking directly to the Tramp manual.
(Minibuffer Edit): Add xref to Blank Lines.
(Completion): Add xref to Symbol Completion. Remove redundant
example, which is repeated in the next node.
(Completion Commands): Minor clarifications.
(Completion Styles): New node, split from Completion Commands.
Document substring and initials styles.
(Strict Completion): Remove information duplicated in other nodes.
(Completion Options): Consolidate case difference discussion here.
* doc/emacs/files.texi (File Names): Add index entries.
* doc/emacs/help.texi (Help Mode): Fix kindex entries.
* doc/emacs/basic.texi (Inserting Text): Add xref to Completion. Add
ucs-insert example, and document prefix argument.
(Moving Point): Fix introduction; C-f/C-b are no longer equivalent
to left/right. Tweak left-char and right-char descriptions.
M-left and M-right are now bound to left-word/right-word.
(Erasing): Document delete-forward-char.
* doc/emacs/commands.texi (User Input): Define "input event" more clearly.
(Keys): Add xref to Echo Area.
(Commands): Clarify relation between commands and functions.
* doc/emacs/entering.texi (Entering Emacs): Define "startup screen".
Document window-splitting behavior with command-line inputs.
(Exiting): Remove obsolete paragraph about shells without suspend
functionality.
* doc/emacs/frames.texi (Non-Window Terminals): Index just "text-only
terminal", which is used throughout the manual now.
* doc/emacs/screen.texi (Screen, Menu Bar): Copyedits.
(Point): Remove duplicate paragraph on cursors, also in Screen.
(Mode Line): Trailing dashes no longer shown on X displays.
gnus.texi (Gnus Utility Functions): Add more references and explanations (bug#9683).
ecomplete.el (ecomplete-display-matches): Use a local keymap to handle bindings.
gnus-win.el (gnus-configure-windows): Protect against reading ephemeral groups outside of Gnus.
* doc/emacs/misc.texi (emacsclient Options): Document how emacsclient
runs the Emacs daemon.
* doc/man/emacsclient.1: Document how -a "" starts the daemon.
Fixes: debbugs:9674
This clarifies and fixes some licensing issues raised by Glenn Morris
<http://lists.gnu.org/archive/html/bug-gnulib/2011-09/msg00397.html>.
It also merges the latest version of texinfo.tex and has some
MSVC-related changes that don't affect Emacs.
* Makefile.in (GNULIB_TOOL_FLAGS): Avoid msvc-inval, msvc-nothrow,
pathmax, and raise, since these are needed only to address
MSVC-related issues that Emacs doesn't have.
* doc/misc/texinfo.tex, lib/dup2.c, lib/gnulib.mk, lib/signal.in.h:
* lib/sigprocmask.c, lib/stat.c, lib/stdio.in.h, lib/sys_stat.in.h:
* lib/unistd.in.h, m4/dup2.m4, m4/getloadavg.m4, m4/gl-comp.m4:
* m4/include_next.m4, m4/signal_h.m4, m4/signalblocking.m4:
* m4/stdint.m4, m4/stdio_h.m4, m4/sys_stat_h.m4, m4/time_h.m4:
* m4/unistd_h.m4: Merge from gnulib.
* windows.texi (Windows and Frames, Display Action Functions)
(Switching Buffers): Fix some typos.
(Buffers and Windows): Remove reference to window-auto-delete.
Reword description of replace-buffer-in-windows.
(Window History): Fix some typos and refer to frame local buffer
list.
* doc/lispref/windows.texi (Window History): New node. Move text here
from Buffers and Windows.
(Switching Buffers): Rename from Displaying Buffers, since we
don't document display-buffer here; callers changed. Document
FORCE-SAME-WINDOW arg to switch-to-buffer and
switch-to-buffer-other-frame. Delete duplicate
replace-buffer-in-windows doc.
(Choosing Window): Document display actions.
src/dispnew.c (syms_of_display) <redisplay-dont-pause>: Default
value is now t. Doc fix.
doc/lispref/display.texi (Forcing Redisplay): Update the description of
redisplay-dont-pause due to change in the default value.
etc/NEWS: Mention the change of the default value.
* frames.texi (Frames and Windows): Move section and rename to
Windows and Frames in windows.texi.
* windows.texi (Windows): Restructure.
(Basic Windows): Rewrite. Explain live and internal windows and
normalization functions.
(Windows and Frames): Move section here from frames.texi.
Describe subwindows, window combinations, window tree, and
corresponding functions including window-list here.
(Window Sizes): Rename section from Size of Window and move it
up in chapter. Describe total and body sizes and the
corresponding functions. Explain new semantics of
window-min-height/-width.
(Resizing Windows): Move section up in chapter. Describe new
resize functions.
(Splitting Windows): Describe new behavior of split-window,
split-window-above-each-other and split-window-side-by-side.
Provide examples. Describe window-nest and window-splits
options.
(Deleting Windows): Minor rewrite.
(Selecting Windows): Minor rewrite. Describe
frame-selected-window and set-frame-selected-window here.
(Cyclic Window Ordering): Minor rewrite. Describe
window-list-1.
(Buffers and Windows): Rewrite. Explain a window's previous and
next buffers and the corresponding functions.
* elisp.texi (Top): Update node listings for frames and windows
sections.
gnus.texi (Archived Messages): Note the default (bug#9552).
message.el (message-indent-citation): Really make sure there's a newline at the end.
nnimap.el (nnimap-parse-flags): Make regexp less prone to overflows. Fix suggested by John Wiegley.
pop3.el (pop3-open-server): Fix +OK end-of-command regexp.
gnus-art.el (gnus-treat-hide-citation): Add doc.
message.el (message-default-send-rename-function): Break out into its own function.
ecomplete.el (ecomplete-display-matches): Revert patch since it doesn't work under XEmacs.
nnimap.el (nnimap-map-port): New function to connect to 993 instead of "imaps" to word around Windows problems.
(nnimap-open-connection-1): Use it.
message.el (message-indent-citation): Revert last change which made `F' not work.
release 8.3.
(Preface): Updated support information.
(From Bill Wohler): Reset text to original version. As a historical
quote, the tense should be correct in the time that it was written.
gnus.texi: Remove mentions of `recent', which are now obsolete.
(Interactive): Document `quiet'.
nnimap.el: Redo the charset handling. Let Gnus encode the names, as it does with all other backends, but decode the names immediately after getting them.
gnus-group.el (gnus-group-name-charset): Always return `utf-7' when decoding nnimap groups.
gnus.el (gnus-variable-list): Don't save `gnus-format-specs' in the newsrc file. It doesn't seem like an important optimisation any more.
nnimap.el (nnimap-transform-headers): Fix regexp to be less prone to overflows.
gnus.el (gnus-article-mark-lists): Remove `recent'.
(gnus-interactive-exit): Extend to `quiet'.
gnus-sum.el (gnus-offer-save-summaries): Use it.
gnus-art.el (gnus-treat-hide-citation-maybe): Add more doc to the string.
plstore.el (plstore--get-buffer): Silence compiler warnings by renaming function arguments from `this'.
gnus-sum.el (gnus-newsgroup-recent): Removed.
gnus-spec.el (gnus-lrm-string-p): `bidi-string-mark-left-to-right' has been renamed.
(gnus-lrm-string-p): Include RLM and PDF, too.
gnus-int.el (gnus-open-server): Make the "denied" message clearer (bug#9225).
etc/NEWS: Document the new command and the alias for mail-insert-file.
lisp/mail/sendmail.el (mml-to-mime, mml-attach-file)
(mm-default-file-encoding): Remove autoload forms, they are
replaced with autoload cookies in mml.el and mm-encode.el.
(mail-add-attachment): New command.
(mail-mode-map): Add a menu-bar item for mail-add-attachment.
(mail-mode): Mention mail-insert-file and mail-add-attachment in
the doc string.
(mml-to-mime, mml-attach-file, mm-default-file-encoding): Declare.
lisp/gnus/mm-encode.el (mm-default-file-encoding): Add autoload cookie.
lisp/gnus/mml.el (mml-to-mime, mml-attach-file): Add autoload cookies.
doc/emacs/sending.texi (Mail Misc): Document mail-add-attachment.
* doc/lispref/display.texi (Basic Faces): New node. Document new faces.
* doc/lispref/modes.texi (Major Mode Conventions): Move some text there.
(Mode Help): Remove major-mode var, duplicated in Major Modes.
* doc/emacs/modes.texi (Choosing Modes): auto-mode-case-fold is now t.
* doc/lispref/modes.texi (Basic Major Modes): New node. Callers updated.
(Major Modes): Document fundamental-mode and major-mode.
(Major Mode Basics): Node deleted; text moved to Major Modes.
(Derived Modes): Document derived-mode-p.
* doc/emacs/misc.texi (emacsclient Options): Document server-port.
* doc/lispref/display.texi (Progress): Document spinner functionality.
* doc/lispref/frames.texi (Layout Parameters): The defaults for the
menu-bar-lines and tool-bar-lines parameters depend on the mode.
* doc/lispref/objects.texi (Symbol Type): Document ## print representation.
* doc/lispref/os.texi (Killing Emacs): Note that kill-emacs can be called by
operating system signals. Refer to save-buffers-kill-terminal
instead of save-buffers-kill-emacs.
* doc/emacs/package.texi: New file, documenting the package manager.
* doc/emacs/emacs.texi: Include it.
* doc/emacs/help.texi (Help Summary): Add describe-package.
* doc/emacs/display.texi (Narrowing): Move into display chapter.
* doc/emacs/picture-xtra.texi (Picture Mode): Group with Editing Binary
Files section. Convert from chapter into section.
* doc/emacs/text.texi (Two-Column): Move into Text chapter.
src/xdisp.c (compute_display_string_pos): Return 2 in DISP_PROP when
the display spec is of the form `(space ...)'.
(handle_display_spec): Return the value returned by
handle_single_display_spec, not just 1 or zero.
(handle_single_display_spec): If the display spec is of the form
`(space ...)', and specifies display in the text area, return 2
rather than 1.
src/dispextern.h (struct bidi_it): Rename the disp_prop_p member
into disp_prop; all users changed.
src/bidi.c (bidi_fetch_char): If compute_display_string_pos returns
DISP_PROP = 2, substitute the u+2029 PARAGRAPH SEPARATOR character
for the text covered by the display property.
lisp/buff-menu.el (Buffer-menu-buffer+size): Remove calls to
bidi-string-mark-left-to-right; they are unnecessary now.
doc/lispref/display.texi (Specified Space): Mention that `space' specs
influence bidi reordering.
(Bidirectional Display): Explain how to use `(space . PROPS)' for
separating fields with bidirectional content.
src/xdisp.c (Fcurrent_bidi_paragraph_direction): For unibyte
buffers, return left-to-right.
doc/lispref/display.texi (Bidirectional Display): Document return value in
buffers that are not bidi-reordered for display, and in unibyte
buffers.
src/bidi.c (bidi_get_type): Abort if we get zero as the bidi type of
a character.
admin/unidata/unidata-gen.el (unidata-prop-alist): Update the default
values of bidi-class according to DerivedBidiClass.txt from the
latest UCD.
lisp/international/uni-bidi.el: Regenerated.
doc/lispref/nonascii.texi (Character Properties): Document the values for
unassigned codepoints.
doc/lispref/nonascii.texi (Character Properties): Document use of
`bidi-class' and `mirroring' properties as part of reordering.
Provide cross-references to "Bidirectional Display".
doc/lispref/display.texi (Bidirectional Display): Document the pitfalls of
concatenating strings with bidirectional content, with possible
solutions. Document string-mark-left-to-right. Mention paragraph
direction in modes that inherit from prog-mode. Document use of
`bidi-class' and `mirroring' properties as part of reordering.
etc/NEWS: Mark string-mark-left-to-right as documented.
doc/lispref/searching.texi (Regexp Backslash): Document how to display
existing categories. Mention the possibility of adding
categories, and add an xref to where this is described. Add an
index entry.
doc/lispref/syntax.texi (Categories): Add an example of defining a new
category and category table.
* doc/emacs/dired.texi (Operating on Files): Rewrite according to the fact
that `dired-do-chmod' doesn't use the `chmod' program anymore.
* lisp/faces.el (list-faces-display): Remove extra angle bracket
from `help-mode-map'.
* lisp/info.el (Info-history-toc-nodes): Doc fix.
* lisp/longlines.el (longlines-mode): Doc fix.
* src/editfns.c (Fformat_time_string): Doc fix, add tag `usage:'
to show the arg `TIME' instead of `TIMEVAL'.
src/buffer.c (init_buffer_once, syms_of_buffer): Set
bidi-display-reordering to t by default.
doc/emacs/mule.texi (Bidirectional Editing): Document the fact that
bidi-display-reordering is t by default.
lispref/display.texi (Bidirectional Display): Document the fact that
bidi-display-reordering is t by default.
Fix bugs #7616, #8133, #8867.
src/xdisp.c (compute_display_string_pos)
(compute_display_string_end): Accept additional argument STRING.
(init_iterator, reseat_1): Initialize bidi_it->string.s to NULL.
(reseat_to_string): Initialize bidi_it->string.s and
bidi_it->string.schars.
(Fcurrent_bidi_paragraph_direction): Initialize itb.string.s to
NULL (avoids a crash in bidi_paragraph_init). Initialize
itb.string.lstring.
(init_iterator): Call bidi_init_it only of a valid
buffer position was specified. Initialize paragraph_embedding to
L2R.
(reseat_to_string): Initialize the bidi iterator.
(display_string): If we need to ignore text properties of
LISP_STRING, set IT->stop_charpos to IT->end_charpos. (The
original value of -1 will not work with bidi.)
(compute_display_string_pos): First arg is now struct
`text_pos *'; all callers changed. Support display properties on
Lisp strings.
(compute_display_string_end): Support display properties on Lisp
strings.
(init_iterator, reseat_1, reseat_to_string): Initialize the
string.bufpos member to 0 (zero, for compatibility with IT_CHARPOS
when iterating on a string not from display properties).
(compute_display_string_pos, compute_display_string_end): Fix
calculation of the object to scan. Fixes an error when using
arrow keys.
(next_element_from_buffer): Don't abort when IT_CHARPOS is before
base_level_stop; instead, set base_level_stop to BEGV. Fixes
crashes in vertical-motion.
(next_element_from_buffer): Improve commentary for when
the iterator is before prev_stop.
(init_iterator): Initialize bidi_p from the default value of
bidi-display-reordering, not from buffer-local value. Use the
buffer-local value only if initializing for buffer iteration.
(handle_invisible_prop): Support invisible properties on strings
that are being bidi-reordered.
(set_iterator_to_next): Support bidi reordering of C strings and
Lisp strings.
(next_element_from_string): Support bidi reordering of Lisp
strings.
(handle_stop_backwards): Support Lisp strings as well.
(display_string): Support display of R2L glyph rows. Use
IT_STRING_CHARPOS when displaying from a Lisp string.
(init_iterator): Don't initialize it->bidi_p for strings
here.
(reseat_to_string): Initialize it->bidi_p for strings here.
(next_element_from_string, next_element_from_c_string)
(next_element_from_buffer): Add xassert's for correspondence
between IT's object being iterated and it->bidi_it.string
structure.
(face_before_or_after_it_pos): Support bidi iteration.
(next_element_from_c_string): Handle the case of the first string
character that is not the first one in the visual order.
(get_visually_first_element): New function, refactored from common
parts of next_element_from_buffer, next_element_from_string, and
next_element_from_c_string.
(tool_bar_lines_needed, redisplay_tool_bar)
(display_menu_bar): Force left-to-right direction. Add a FIXME
comment for making that be controlled by a user option.
(push_it, pop_it): Save and restore the state of the
bidi iterator. Save and restore the bidi_p flag.
(pop_it): Iterate out of display property for string iteration as
well.
(iterate_out_of_display_property): Support iteration over strings.
(handle_single_display_spec): Set up it->bidi_it for iteration
over a display string, and call bidi_init_it.
(handle_single_display_spec, next_overlay_string)
(get_overlay_strings_1, push_display_prop): Set up the bidi
iterator for displaying display or overlay strings.
(forward_to_next_line_start): Don't use the shortcut if
bidi-iterating.
(back_to_previous_visible_line_start): If handle_display_prop
pushed the iterator stack, restore the internal state of the bidi
iterator by calling bidi_pop_it same number of times.
(reseat_at_next_visible_line_start): If ON_NEWLINE_P is non-zero,
and we are bidi-iterating, don't decrement the iterator position;
instead, set the first_elt flag in the bidi iterator, to produce
the same effect.
(reseat_1): Remove redundant setting of string_from_display_prop_p.
(push_display_prop): xassert that we are iterating a buffer.
(push_it, pop_it): Save and restore paragraph_embedding member.
(handle_single_display_spec, next_overlay_string)
(get_overlay_strings_1, reseat_1, reseat_to_string)
(push_display_prop): Set up the `unibyte' member of bidi_it.string
correctly. Don't assume unibyte strings are not bidi-reordered.
(compute_display_string_pos)
(compute_display_string_end): Fix handling the case of C string.
(push_it, pop_it): Save and restore from_disp_prop_p.
(handle_single_display_spec, push_display_prop): Set the
from_disp_prop_p flag.
(get_overlay_strings_1): Reset the from_disp_prop_p flag.
(pop_it): Call iterate_out_of_display_property only if we are
popping after iteration over a string that came from a display
property. Fix a typo in popping stretch info. Add an assertion
for verifying that the iterator position is in sync with the bidi
iterator.
(handle_single_display_spec, get_overlay_strings_1)
(push_display_prop): Fix initialization of paragraph direction for
string when that of the parent object is not yet determined.
(reseat_1): Call bidi_init_it to resync the bidi
iterator with IT's position. (Bug#7616)
(find_row_edges): If ROW->start.pos gives position
smaller than min_pos, use it as ROW->minpos. (Bug#7616)
(handle_stop, back_to_previous_visible_line_start, reseat_1):
Reset the from_disp_prop_p flag.
(SAVE_IT, RESTORE_IT): New macros.
(pos_visible_p, face_before_or_after_it_pos)
(back_to_previous_visible_line_start)
(move_it_in_display_line_to, move_it_in_display_line)
(move_it_to, move_it_vertically_backward, move_it_by_lines)
(try_scrolling, redisplay_window, display_line): Use them when
saving a temporary copy of the iterator and restoring it back.
(back_to_previous_visible_line_start, reseat_1)
(init_iterator): Empty the bidi cache "stack".
(move_it_in_display_line_to): If iterator ended up at
EOL, but we never saw any buffer positions smaller than
to_charpos, return MOVE_POS_MATCH_OR_ZV. Fixes vertical cursor
motion in bidi-reordered lines.
(move_it_in_display_line_to): Record prev_method and prev_pos
immediately before the call to set_iterator_to_next. Fixes cursor
motion in bidi-reordered lines with stretch glyphs and strings
displayed in margins. (Bug#8133) (Bug#8867)
Return MOVE_POS_MATCH_OR_ZV only if iterator position is past
TO_CHARPOS.
(pos_visible_p): Support positions in bidi-reordered lines. Save
and restore bidi cache.
src/bidi.c (bidi_level_of_next_char): clen should be EMACS_NT, not int.
(bidi_paragraph_info): Delete unused struct.
(bidi_cache_idx, bidi_cache_last_idx): Declare EMACS_INT.
(bidi_cache_start): New variable.
(bidi_cache_reset): Reset bidi_cache_idx to bidi_cache_start, not
to zero.
(bidi_cache_fetch_state, bidi_cache_search)
(bidi_cache_find_level_change, bidi_cache_iterator_state)
(bidi_cache_find, bidi_peek_at_next_level)
(bidi_level_of_next_char, bidi_find_other_level_edge)
(bidi_move_to_visually_next): Compare cache index with
bidi_cache_start rather than with zero.
(bidi_fetch_char): Accept new argument STRING; all callers
changed. Support iteration over a string. Support strings with
display properties. Support unibyte strings. Fix the type of
`len' according to what STRING_CHAR_AND_LENGTH expects.
(bidi_paragraph_init, bidi_resolve_explicit_1)
(bidi_resolve_explicit, bidi_resolve_weak)
(bidi_level_of_next_char, bidi_move_to_visually_next): Support
iteration over a string.
(bidi_set_sor_type, bidi_resolve_explicit_1)
(bidi_resolve_explicit, bidi_type_of_next_char): ignore_bn_limit
can now be zero (for strings); special values 0 and -1 were
changed to -1 and -2, respectively.
(bidi_char_at_pos): New function.
(bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak):
Call it instead of FETCH_MULTIBYTE_CHAR.
(bidi_move_to_visually_next): Abort if charpos or bytepos were not
initialized to valid values.
(bidi_init_it): Don't initialize charpos and bytepos with invalid
values.
(bidi_level_of_next_char): Allow the sentinel "position" to pass
the test for valid cached positions. Fix the logic for looking up
the sentinel state in the cache. GCPRO the Lisp string we are
iterating.
(bidi_push_it, bidi_pop_it): New functions.
(bidi_initialize): Initialize the bidi cache start stack pointer.
(bidi_cache_ensure_space): New function, refactored from part of
bidi_cache_iterator_state. Don't assume the required size is just
one BIDI_CACHE_CHUNK away.
(bidi_cache_start_stack, bidi_push_it): Use IT_STACK_SIZE.
(bidi_count_bytes, bidi_char_at_pos): New functions.
(bidi_cache_search): Don't assume bidi_cache_last_idx is
always valid if bidi_cache_idx is valid.
(bidi_cache_find_level_change): xassert that bidi_cache_last_idx
is valid if it's going to be used.
(bidi_shelve_cache, bidi_unshelve_cache): New functions.
(bidi_cache_fetch_state, bidi_cache_search)
(bidi_cache_find_level_change, bidi_cache_ensure_space)
(bidi_cache_iterator_state, bidi_cache_find)
(bidi_find_other_level_edge, bidi_cache_start_stack): All
variables related to cache indices are now EMACS_INT.
src/dispextern.h (struct bidi_string_data): New structure.
(struct bidi_it): New member `string'. Make flag members be 1-bit
fields, and put them last in the struct.
(compute_display_string_pos, compute_display_string_end): Update
prototypes.
(bidi_push_it, bidi_pop_it): Add prototypes.
(struct iterator_stack_entry): New members bidi_p,
paragraph_embedding, and from_disp_prop_p.
(struct it): Member bidi_p is now a bit field 1 bit wide.
(bidi_shelve_cache, bidi_unshelve_cache): Declare
prototypes.
src/.gdbinit (xvectype, xvector, xcompiled, xchartable, xboolvector)
(xpr, xfont, xbacktrace): Use "header.size" when accessing vectors
and vector-like objects.
src/dispnew.c (buffer_posn_from_coords): Save and restore the bidi
cache around display iteration.
src/window.c (Fwindow_end, window_scroll_pixel_based)
(displayed_window_lines, Frecenter): Save and restore the bidi
cache around display iteration.
lisp/buff-menu.el (Buffer-menu-buffer+size): Accept an additional
argument LRM; if non-nil, append an invisible LRM character to the
buffer name.
(list-buffers-noselect): Call Buffer-menu-buffer+size with the
last argument non-nil, when formatting buffer names.
(Buffer-menu-mode, list-buffers-noselect): Force left-to-right
paragraph direction.
doc/lispref/display.texi (Other Display Specs): Document that `left-fringe'
and `right-fringe' display specifications are of the "replacing"
kind.
* doc/emacs/frames.texi: Move Cut and Paste node and subnodes into
killing.texi, except Mouse Commands and Word and Line Mouse.
* doc/emacs/killing.texi (Killing, Deletion and Killing, Killing by Lines)
(Other Kill Commands, Kill Options): Copyedits.
(Deletion and Killing, Kill Ring): Kill/yank now use clipboard.
(Yanking): Move yank-excluded properties discussion here.
(Cut and Paste): Move from frames.texi. Update subnodes to
describe x-select-enable-clipboard case.
and out of the Customizations chapter.
* doc/emacs/modes.texi: Rename from major.texi.
(Modes): New node. Make Major Modes and Minor Modes subsections
of this. All callers changed.
* doc/emacs/custom.texi (Minor Modes): Move to modes.texi.
These will be obsoleted in a future version of Emacs.
* text.texi (Refill, Longlines): Delete nodes.
* ack.texi (Acknowledgments): Longlines removed from manual.
* emacs.texi (Top): Update node listing.
gnus.texi (Expiring Mail): Document gnus-auto-expirable-marks.
nnir.el (nnir-notmuch-program, nnir-notmuch-additional-switches, nnir-notmuch-remove-prefix, nnir-engines, nnir-run-notmuch): New nnir `notmuch' backend.
mm-decode.el (mm-text-html-renderer): Doc fix.
gnus-msg.el (gnus-bug): Fix the MML tag.
pop3.el (pop3-open-server): -ERR is a valid response to CAPA.
gnus-start.el (gnus-get-unread-articles): Don't connect to the secondary methods if started with `gnus-no-server'.
gnus-group.el (gnus-read-ephemeral-bug-group): Allow fetching several bug reports at once.
gnus.texi (Subscription Methods): Link to "Group Levels" to explain zombies. (Checking New Groups): Ditto (bug#8974).
gnus.texi (Startup Files): Clarify that we're talking about numbered backups, and not actual vc (bug#8975).
gnus-group.el (gnus-read-ephemeral-bug-group): Bind the coding systems to binary before writing and reading the mbox files.
gnus.el (gnus-summary-line-format): Link to the info node for %U instead of trying to list them all (bug#8978).
pop3.el (pop3-open-server): Use :end-of-capability.
gnus-group.el (gnus-read-ephemeral-emacs-bug-group): Make sure that the id is always a number.
gnus-group.el (gnus-read-ephemeral-emacs-bug-group): Hook into debbugs mode, if possible.
to make them more visible when skimming. Add examples of `using'
clause to them, examples being clearer than a description in
words.
Fixes: debbugs:6599
src/dispextern.h (struct iterator_stack_entry, struct it): New
member from_disp_prop_p.
src/xdisp.c (push_it, pop_it): Save and restore from_disp_prop_p.
(handle_single_display_spec, push_display_prop): Set the
from_disp_prop_p flag.
(get_overlay_strings_1): Reset the from_disp_prop_p flag.
(pop_it): Call iterate_out_of_display_property only if we are
popping after iteration over a string that came from a display
property. Fix a typo in popping stretch info. Add an assertion
for verifying that the iterator position is in sync with the bidi
iterator.
(handle_single_display_spec, get_overlay_strings_1)
(push_display_prop): Fix initialization of paragraph direction for
string when that of the parent object is not yet determined.
gnus.texi (Summary Mail Commands): Document `gnus-summary-reply-to-list-with-original'.
auth-source.el (with-auth-source-epa-overrides): Fix compilation error with `find-file-hooks' on Emacs 22.
(with-auth-source-epa-overrides): Ugly hack to Wrap the `find-file-hook' things in `symbol-value' to avoid compilation warnings on all architectures.
spam.el (spam-stat): Require in a normal fashion without binding `spam-stat-install-hooks' to avoid compilation warnings.
spam-stat.el (spam-stat-install-hooks): Removed.
(spam-stat-install-hooks): Don't run automatically.
gnus-msg.el (gnus-summary-reply-to-list-with-original): New command and keystroke.
gnus.texi (Store custom flags and keywords): Refer to `gnus-registry-article-marks-to-{chars,names}' instead of `gnus-registry-user-format-function-{M,M2}'.
shr.el (shr-rescale-image): Add an :ascent of 100 to images so that the underline comes at the bottom.
gnus-registry.el (gnus-registry-article-marks-to-chars): Rename from `gnus-registry-user-format-function-M' and declare the latter obsolete.
(gnus-registry-article-marks-to-names): Rename from `gnus-registry-user-format-function-M2'.
shr.el (shr-browse-image): Copy the URL if called interactively.
* lisp/files.el (set-auto-mode):
Also respect mode: entries at the end of the file.
* doc/lispref/modes.texi (Auto Major Mode):
Update for set-auto-mode changes.
* doc/emacs/custom.texi (Specifying File Variables):
Major modes no longer need come first.
* etc/NEWS: Mention this.
* configure.in (lisp_frag): New output file.
* src/lisp.mk: New file, split from Makefile.in, and inheriting its
copyright years.
* src/Makefile.in (lisp): Move to separate file, inserted by @lisp_frag@.
(shortlisp): Remove.
($(etc)/DOC): Edit lisp.mk rather than using $shortlisp.
* lisp/loadup.el, doc/misc/Makefile.in: Comment changes.
(Store custom flags and keywords): Mention `gnus-registry-user-format-function-M' and `gnus-registry-user-format-function-M2'.
gnus-registry.el (gnus-registry-user-format-function-M): Use `mapconcat'.
(gnus-registry-user-format-function-M2): Use to see the full text of the marks. Make "," the mark text separator.
* lisp/files.el (hack-one-local-variable-eval-safep):
Consider "eval: (foo-mode)" to be safe.
* doc/emacs/custom.texi (Specifying File Variables):
Deprecate using mode: for minor modes.
* etc/NEWS: Mention this.
* lisp/doc-view.el, lisp/net/soap-client.el:
Change "mode:" minor-mode file local variables to use "eval:".
This prepares for a future patch that will prefer 64-bit EMACS_INT if
available. That patch can be tried now, by compiling with -DWIDE_EMACS_INT,
but it is temporarily not the default so that it can be further tested.
Also, install some other fixes for problems discovered by the static
checking of GCC 4.6.0.
Fixes: debbugs:8545 debbugs:8601 debbugs:8600 debbugs:8602
gnus.texi (Summary Buffer Lines): gnus-summary-user-date-format-alist does not exist.
(Sorting the Summary Buffer): More about sorting threads.
shr.el: Add shr-link face for links.
(shr-urlify): Use it.
registry.el (registry-insert): Make error message more helpful.
* NEWS: Integer overflow now yields floating-point instead of
wrapping around.
[doc/lispref/ChangeLog]
* numbers.texi (Arithmetic Operations, Math Functions): Large integers go to
floats instead of wrapping around.
* objects.texi (Integer Type): Likewise.
(vc-version-ediff, vc-ediff): New functions.
(vc-version-diff): Use vc-diff-build-argument-list-internal.
* doc/emacs/maintaining.texi (Old Revisions): Add paragraph on new function
vc-ediff.
* etc/NEWS: Document new function `vc-ediff'.
gnus.texi (Window Layout): @itemize @code doesn't exist. It's @table @code.
gnus-registry.el (gnus-registry--split-fancy-with-parent-internal): Fix logic bug.
(gnus-registry-post-process-groups): Fix logging of no results and quote sender and subject.
network-stream.el (network-stream-open-starttls): Only do opportunistic STARTTLS upgrades if we have built-in gnutls support. Upgrades via gnutls-cli are too slow to be done opportunistically.
gnus-start.el (gnus-get-unread-articles): Slight cleanup.
(gnus-read-active-for-groups): Don't try to finish getting stuff where we had no early-data returned.
(gnus-get-unread-articles): Add a sanity check so that we don't issue two async commands to the same server at the same time.
gnus-sum.el (gnus-summary-select-article-buffer): Doc fix.
gnus-registry.el (gnus-registry-remake-db): Put the warning on a "warning" level.
* doc/lispref/eval.texi (Eval): Discourage the use of `eval'.
Document its new `lexical' argument.
* doc/lispref/variables.texi (Defining Variables): Mention the new meaning of `defvar'.
(Lexical Binding): New sub-section.
* lisp/Makefile.in (BIG_STACK_DEPTH, BIG_STACK_OPTS, BYTE_COMPILE_FLAGS):
New variables.
(compile-onefile, .el.elc, compile-calc, recompile): Use them.
(COMPILE_FIRST): Add macroexp and cconv.
* lisp/makefile.w32-in: Mirror changes in Makefile.in.
* lisp/vc/cvs-status.el:
* lisp/vc/diff-mode.el:
* lisp/vc/log-edit.el:
* lisp/vc/log-view.el:
* lisp/vc/smerge-mode.el:
* lisp/textmodes/bibtex-style.el:
* textmodes/css.el:
* lisp/startup.el:
* lisp/uniquify.el:
* lisp/minibuffer.el:
* lisp/newcomment.el:
* lisp/reveal.el:
* lisp/server.el:
* lisp/mpc.el:
* lisp/emacs-lisp/smie.el:
* lisp/doc-view.el:
* lisp/dired.el:
* lisp/abbrev.el: Use lexical binding.
* lisp/custom.el (custom-initialize-default, custom-declare-variable):
Use `defvar'.
* lisp/files.el (lexical-binding): Declare safe.
* lisp/help-fns.el (help-split-fundoc): Return nil if there's nothing else
than the arglist.
(help-add-fundoc-usage): Don't add `Not documented'.
(help-function-arglist): Handle closures, subroutines, and new
byte-code-functions.
(help-make-usage): Remove leading underscores.
(describe-function-1): Handle closures.
(describe-variable): Use special-variable-p for completion.
* lisp/simple.el (with-wrapper-hook, apply-partially): Move to subr.el.
* lisp/subr.el (apply-partially): Use new closures rather than CL.
(--dolist-tail--, --dotimes-limit--): Don't declare dynamic.
(dolist, dotimes): Use slightly different expansion for lexical code.
(functionp): Move to C.
(letrec): New macro.
(with-wrapper-hook): Use it and apply-partially instead of CL.
(eval-after-load): Preserve lexical-binding.
(save-window-excursion, with-output-to-temp-buffer): Turn them
into macros.
* lisp/emacs-lisp/advice.el (ad-arglist): Use help-function-arglist.
* lisp/emacs-lisp/autoload.el (make-autoload): Don't burp on trivial macros.
* lisp/emacs-lisp/byte-opt.el: Use lexical binding.
(byte-inline-lapcode): Remove (to bytecomp).
(byte-compile-inline-expand): Pay attention to inlining to/from
lexically bound code.
(byte-compile-unfold-lambda): Don't handle byte-code-functions
any more.
(byte-optimize-form-code-walker): Don't handle save-window-excursion
any more and don't call compiler-macros.
(byte-compile-splice-in-already-compiled-code): Remove.
(byte-code): Don't inline any more.
(disassemble-offset): Receive `bytes' as argument rather than via
dynamic scoping.
(byte-compile-tag-number): Declare before first use.
(byte-decompile-bytecode-1): Handle new byte-codes, don't change
`return' even if make-spliceable.
(byte-compile-side-effect-and-error-free-ops): Add stack-ref, remove
obsolete interactive-p.
(byte-optimize-lapcode): Optimize new lap-codes.
Don't trip up on new form of `byte-constant' lap code.
* lisp/emacs-lisp/byte-run.el (make-obsolete): Don't set the `byte-compile'
handler any more.
* lisp/emacs-lisp/bytecomp.el: Use lexical binding instead of
a "bytecomp-" prefix. Macroexpand everything as a separate phase.
(byte-compile-initial-macro-environment):
Handle declare-function here.
(byte-compile--lexical-environment): New var.
(byte-stack-ref, byte-stack-set, byte-discardN)
(byte-discardN-preserve-tos): New lap codes.
(byte-interactive-p): Don't use any more.
(byte-compile-push-bytecodes, byte-compile-push-bytecode-const2):
New macros.
(byte-compile-lapcode): Use them and handle new lap codes.
(byte-compile-obsolete): Remove.
(byte-compile-arglist-signature): Handle new byte-code arg"lists".
(byte-compile-arglist-warn): Check late def of inlinable funs.
(byte-compile-cl-warn): Don't silence warnings for compiler-macros
since they should have been expanded by now.
(byte-compile--outbuffer): Rename from bytecomp-outbuffer.
(byte-compile-from-buffer): Remove unused second arg.
(byte-compile-preprocess): New function.
(byte-compile-toplevel-file-form): New function to distinguish
file-form calls from outside from file-form calls from hunk-handlers.
(byte-compile-file-form): Simplify.
(byte-compile-file-form-defsubst): Remove.
(byte-compile-file-form-defmumble): Simplify now that
byte-compile-lambda always returns a byte-code-function.
(byte-compile): Preprocess.
(byte-compile-byte-code-maker, byte-compile-byte-code-unmake):
Remove, not used any more.
(byte-compile-arglist-vars, byte-compile-make-lambda-lexenv)
(byte-compile-make-args-desc): New funs.
(byte-compile-lambda): Handle lexical functions. Always return
a byte-code-function.
(byte-compile-reserved-constants): New var, to make up room for
closed-over variables.
(byte-compile-constants-vector): Obey it.
(byte-compile-top-level): New args `lexenv' and `reserved-csts'.
(byte-compile-macroexpand-declare-function): New function.
(byte-compile-form): Call byte-compile-unfold-bcf to inline immediate
byte-code-functions.
(byte-compile-form): Check obsolescence here.
(byte-compile-inline-lapcode, byte-compile-unfold-bcf): New functions.
(byte-compile-variable-ref): Remove.
(byte-compile-dynamic-variable-op): New fun.
(byte-compile-dynamic-variable-bind, byte-compile-variable-ref)
(byte-compile-variable-set): New funs.
(byte-compile-discard): Add 2 args.
(byte-compile-stack-ref, byte-compile-stack-set)
(byte-compile-make-closure, byte-compile-get-closed-var): New funs.
(byte-compile-funarg, byte-compile-funarg-2): Remove, handled in
macroexpand-all instead.
(byte-compile-quote-form): Remove.
(byte-compile-push-binding-init, byte-compile-not-lexical-var-p)
(byte-compile-bind, byte-compile-unbind): New funs.
(byte-compile-let): Handle let* and lexical binding.
(byte-compile-let*): Remove.
(byte-compile-catch, byte-compile-unwind-protect)
(byte-compile-track-mouse, byte-compile-condition-case):
Handle a new :fun-body form, used for lexical scoping.
(byte-compile-save-window-excursion)
(byte-compile-with-output-to-temp-buffer): Remove.
(byte-compile-defun): Simplify.
(byte-compile-stack-adjustment): New fun.
(byte-compile-out): Use it.
(byte-compile-refresh-preloaded): Don't reload byte-compiler files.
* lisp/emacs-lisp/cconv.el: New file.
* lisp/emacs-lisp/cl-extra.el (cl-macroexpand-all): Properly quote CL
closures.
* lisp/emacs-lisp/cl-macs.el (cl-byte-compile-block)
(cl-byte-compile-throw): Remove.
(cl-block-wrapper, cl-block-throw): Use compiler-macros instead.
* lisp/emacs-lisp/cl.el (pushnew): Silence warning.
* lisp/emacs-lisp/disass.el (disassemble-internal): Handle new
`closure' objects.
(disassemble-1): Handle new byte codes.
* lisp/emacs-lisp/edebug.el (edebug-eval-defun)
(edebug-eval-top-level-form): Use eval-sexp-add-defvars.
(edebug-toggle): Avoid `eval'.
* lisp/emacs-lisp/eieio-comp.el: Remove.
* lisp/emacs-lisp/eieio.el (byte-compile-file-form-defmethod):
Don't autoload.
(eieio-defgeneric-form-primary-only-one): Use `byte-compile' rather
than the internal `byte-compile-lambda'.
(defmethod): Don't hide code under quotes.
(eieio-defmethod): New `code' argument.
* lisp/emacs-lisp/float-sup.el (pi): Don't declare as dynamically bound.
* lisp/emacs-lisp/lisp-mode.el (eval-last-sexp-1):
Use eval-sexp-add-defvars.
(eval-sexp-add-defvars): New fun.
* lisp/emacs-lisp/macroexp.el: Use lexical binding.
(macroexpand-all-1): Check obsolete macros. Expand compiler-macros.
Don't convert ' to #' without checking that it's indeed quoting
a lambda.
* lisp/emacs-lisp/pcase.el: Don't use destructuring-bind.
(pcase--memoize): Rename from pcase-memoize. Change weakness.
(pcase): Add `let' pattern.
Change memoization so it actually works.
(pcase-mutually-exclusive-predicates): Add byte-code-function-p.
(pcase--u1) <guard, pred>: Fix possible shadowing problem.
<let>: New case.
* src/alloc.c (Fmake_symbol): Init new `declared_special' field.
* src/buffer.c (defvar_per_buffer): Set new `declared_special' field.
* src/bytecode.c (Bstack_ref, Bstack_set, Bstack_set2, BdiscardN):
New byte-codes.
(exec_byte_code): New function extracted from Fbyte_code to handle new
calling convention for byte-code-functions. Add new byte-codes.
* src/callint.c (Fcall_interactively): Preserve lexical-binding mode for
interactive spec.
* src/doc.c (Fdocumentation, store_function_docstring):
* src/data.c (Finteractive_form): Handle closures.
* src/eval.c (Fsetq): Handle lexical vars.
(Fdefun, Fdefmacro, Ffunction): Make closures when needed.
(Fdefconst, Fdefvaralias, Fdefvar): Mark as dynamic.
(FletX, Flet): Obey lexical binding.
(Fcommandp): Handle closures.
(Feval): New `lexical' arg.
(eval_sub): New function extracted from Feval. Use it almost
everywhere where Feval was used. Look up vars in lexical env.
Handle closures.
(Ffunctionp): Move from subr.el.
(Ffuncall): Handle closures.
(apply_lambda): Remove `eval_flags'.
(funcall_lambda): Handle closures and new byte-code-functions.
(Fspecial_variable_p): New function.
(syms_of_eval): Initialize the Vinternal_interpreter_environment var,
but without exporting it to Lisp.
* src/fns.c (concat, mapcar1): Accept byte-code-functions.
* src/image.c (parse_image_spec): Use Ffunctionp.
* src/keyboard.c (eval_dyn): New fun.
(menu_item_eval_property): Use it.
* src/lisp.h (struct Lisp_Symbol): New field `declared_special'.
* src/lread.c (lisp_file_lexically_bound_p): New function.
(Fload): Bind Qlexical_binding.
(readevalloop): Remove `evalfun' arg.
Bind Qinternal_interpreter_environment.
(Feval_buffer): Bind Qlexical_binding.
(defvar_int, defvar_bool, defvar_lisp_nopro, defvar_kboard):
Mark as dynamic.
(syms_of_lread): Declare `lexical-binding'.
* src/window.c (Ftemp_output_buffer_show): New fun.
(Fsave_window_excursion):
* src/print.c (Fwith_output_to_temp_buffer): Move to subr.el.
src/xdisp.c (SCROLL_LIMIT): New macro.
(try_scrolling): Use it when setting scroll_limit. Limit
scrolling to 100 screen lines.
(redisplay_window): Even when falling back on "recentering",
position point in the window according to scroll-conservatively,
scroll-margin, and scroll-*-aggressively variables.
(try_scrolling): When point is above the window, allow searching
as far as scroll_max, or one screenful, to compute vertical
distance from PT to the scroll margin position. This prevents
try_scrolling from unnecessarily failing when
scroll-conservatively is set to a value slightly larger than the
window height. Clean up the case of PT below the margin at bottom
of window: scroll_max can no longer be INT_MAX. When aggressive
scrolling is in use, don't let point enter the opposite scroll
margin as result of the scroll.
(syms_of_xdisp) <scroll-conservatively>: Document the
threshold of 100 lines for never-recentering scrolling.
doc/emacs/display.texi (Auto Scrolling): Document the limit of 100 lines
for never-recentering scrolling with `scroll-conservatively'.
src/xdisp.c (syms_of_xdisp) <scroll-conservatively>: Document the
threshold of 100 lines for never-recentering scrolling.
doc/emacs/display.texi (Auto Scrolling): Document the limit of 100
lines for never-recentering scrolling with `scroll-conservatively'.
gnus.texi (Listing Groups): Document gnus-group-list-ticked.
gssapi.el (open-gssapi-stream): Remove the last mentions of the IMAP stuff.
gnus-score.el (gnus-score-string): Fix calling convention of `gnus-simplify-buffer-fuzzy' after last patches.
gnus-sum.el (gnus-update-marks): Don't send any marks updates to the server for articles we didn't get any headers for. This is a sanity check.
nnimap.el (nnimap-open-connection-1): Is the login responds with a new CAPABILITY, use it.
gnus-agent.el (gnus-agent-fetch-headers): Don't message if we're not downloading anything.
gnus.el (gnus-splash-svg-color-symbols): Removed superfluous `and'.
gnus.el (gnus-group-startup-message): Prefer svg file and replace colors.
(gnus-splash-svg-color-symbols): New function.
gnus-sum.el (gnus-simplify-buffer-fuzzy): Take the regexp explicitly instead of using the global gnus-simplify-subject-fuzzy-regexp.
(gnus-simplify-subject-fuzzy): Use the local gnus-simplify-subject-fuzzy-regex instead of the global one. This makes using this variable in group parameters work.
gnus-registry.el (gnus-registry-unfollowed-groups): Add "archive:sent" to the unfollowed group regex (for the recent Gnus archive:sent-YYYY-MM-DD groups).
(gnus-registry-split-fancy-with-parent): Bail out early in sender tracking if there are more than `gnus-registry-max-track-groups' matches.
message.el (message--yank-original-internal): New function to do the insertion cleanly inside eval in `message-yank-original'.
(message-yank-original): Use it.
* src/eval.c (enum run_hooks_condition): Remove.
(funcall_nil, funcall_not): New functions.
(run_hook_with_args): Call each function through a `funcall' argument.
Remove `cond' argument, now redundant.
(Frun_hooks, Frun_hook_with_args, Frun_hook_with_args_until_success)
(Frun_hook_with_args_until_failure): Adjust accordingly.
(run_hook_wrapped_funcall, Frun_hook_wrapped): New functions.
* src/keyboard.c (safe_run_hook_funcall): New function.
(safe_run_hooks_1, safe_run_hooks_error, safe_run_hooks): On error,
don't set the hook to nil, but remove the offending function instead.
(Qcommand_hook_internal): Remove, unused.
(syms_of_keyboard): Don't initialize Qcommand_hook_internal nor define
Vcommand_hook_internal.
* doc/lispref/commands.texi (Command Overview): post-command-hook is not reset
to nil any more.
Suggested by Uday S Reddy.
* positions.texi (Excursions): Explain the "save-excursion
defeated by set-buffer" warning.
* buffers.texi (Current Buffer): Copyedits. Don't recommend using
save-excursion.
message.texi (Various Commands): Document format specs in the ellipsis.
time-date.el (format-seconds): Use assoc instead of assoc-string to avoid warning on XEmacs.
gnus-art.el: Require mouse, which the build bot seems to say is needed.
gravatar.el (gravatar-retrieve-synchronously): Use `url-retrieve' on XEmacs, since it doesn't have url-retrieve-synchronously.
time-date.el (format-seconds): Use assoc instead of assoc-string, since assoc-string doesn't exist in XEmacs.
gnus-group.el (gnus-group-list-ticked): New function.
(gnus-group-make-menu-bar): Provide a menu entry for it.
(gnus-group-list-map): Provide a binding for it.
shr.el (shr-visit-file): New command.
nnimap.el (nnimap-fetch-inbox): Rewrite slightly last patch.
nnimap.el (nnimap-fetch-inbox): Don't download bodies on ver4-capable servers.
`calcFunc-pquant' (fixing previous commit).
(calcFunc-lufquant): Rename from `calcFunc-fquant'
(fixing previous commit).
* lisp/calc/calc-ext.el (calc-init-extensions): Update the names of the
functions being autoloaded.
* lisp/calc-units.el (calc-lu-quant): Rename from
`calc-logunits-quantity'.
(calcFunc-lupquant): Rename from `calcFunc-powerquant'.
(calcFunc-lufquant): Rename from `calcFunc-fieldquant'.
(calc-db): Rename from `calc-dblevel'.
(calcFunc-dbpower): Rename from `calcFunc-dbpowerlevel'.
(calcFunc-dbfield): Rename from `calcFunc-dbfieldlevel'.
(calc-np): Rename from `calc-nplevel'.
(calcFunc-nppower): Rename from `calcFunc-nppowerlevel'.
(calcFunc-npfield): Rename from `calcFunc-npfieldlevel'.
(calc-lu-plus): Rename from `calc-logunits-add'.
(calcFunc-lupadd): Rename from `calcFunc-lupoweradd'.
(calcFunc-lufadd): Rename from `calcFunc-lufieldadd'.
(calc-lu-minus): Rename from `calc-logunits-sub'.
(calcFunc-lupsub): Rename from `calcFunc-lupowersub'.
(calcFunc-lufsub): Rename from `calcFunc-lufieldsub'.
(calc-lu-times): Rename from `calc-logunits-mul'.
(calcFunc-lupmul): Rename from `calcFunc-lupowermul'.
(calcFunc-lufmul): Rename from `calcFunc-lufieldmul'.
(calc-lu-divide): Rename from `calc-logunits-div'.
(calcFunc-lupdiv): Rename from `calcFunc-lupowerdiv'.
(calcFunc-lufdiv): Rename from `calcFunc-lufielddiv'.
* lisp/calc/calc-ext.el (calc-init-extensions): Update the names of the
functions being autoloaded.
* lisp/calc/calc.el (calc-lu-power-reference): Rename from
`calc-logunits-power-reference'.
(calc-lu-field-reference): Rename from
`calc-logunits-field-reference'.
* lisp/calc/calc-help (calc-l-prefix-help): Mention musical note functions.
* doc/misc/calc.texi (Logarithmic Units): Update the function names.
message.texi (Insertion Variables): Document message-cite-style.
nnimap.el (nnimap-open-connection-1): Allow `network-only', too.
gssapi.el: New file separated out from imap.el to provide a general Kerberos 5 connection facility for Emacs.
message.el (message-elide-ellipsis): Document the format spec ellipsis.
message.el (message-elide-region): Allow the ellipsis to say how many lines were removed.
gnus-win.el (gnus-configure-frame): Protect against trying to restore window configurations containing buffers that are now dead.
nnimap.el (nnimap-parse-flags): Remove all MODSEQ entries before parsing to avoid integer overflows.
(nnimap-parse-flags): Simplify the last change.
(nnimap-parse-flags): Store HIGHESTMODSEQ as a string, since it may be too large for 32-bit Emacsen.
gnus-art.el (gnus-article-treat-body-boundary): Fix boundary width on XEmacs, which was one character too wide.
gnus-sum.el (gnus-articles-to-read): Use gnus-large-newsgroup as default number of articles to display.
(gnus-articles-to-read): Use pretty names for prompt.
gnus-int.el (gnus-open-server): Ditto.
gnus-start.el (gnus-activate-group): Give a backtrace if debug-on-quit is set and the user hits `C-g'.
(gnus-read-active-file): Ditto.
gnus-group.el (gnus-group-read-ephemeral-group): Ditto.
auth.texi (Help for developers): Update docs to explain that the :save-function will only run the first time.
auth-source.el (auth-source-format-prompt): Always convert the value to a string to avoid evaluating non-string arguments.
(auth-source-netrc-create): Offer default properly, not as initial content in `read-string'.
(auth-source-netrc-saver): Use a cache keyed by file name and MD5 hash of line to determine if we've been run before. If so, don't run again, but print a trivial message to indicate the cache was hit instead.
* lisp/emacs-lisp/byte-opt.el (byte-compile-inline-expand): Adjust check for
new byte-code representation.
* lisp/emacs-lisp/cconv.el (cconv--convert-function): Rename from
cconv-closure-convert-function.
(cconv-convert): Rename from cconv-closure-convert-rec.
(cconv--analyse-use): Rename from cconv-analyse-use.
(cconv--analyse-function): Rename from cconv-analyse-function.
(cconv--analyse-use): Change some patterns to silence compiler.
(cconv-convert, cconv--convert-function): Rewrite.
* test/automated/lexbind-tests.el: New file.
doc/lispref/intro.texi (Acknowledgements): Convert to ISO-8859-1 encoding.
doc/lispref/makefile.w32-in (MAKEINFO_OPTS): Add --enable-encoding.
doc/lispref/elisp.texi: Use ISO-8859-1 in @documentencoding.
doc/emacs/ack.texi (Acknowledgments): Convert to ISO-8859-1 encoding. Use
Texinfo @-commands for non Latin-1 characters.
doc/emacs/emacs.texi: Use ISO-8859-1 in @documentencoding.
doc/emacs/makefile.w32-in (MAKEINFO_OPTS): Add --enable-encoding.
auth-source.el (auth-source-read-char-choice): New function to read a character choice using `dropdown-list', `read-char-choice', or `read-char'. It appends "[a/b/c] " to the prompt if the choices were '(?a ?b ?c). The `dropdown-list' support is disabled for now. Use `eval-when-compile' to load `dropdown-list'.
(auth-source-netrc-saver): Use it.
nnimap.el (nnimap-credentials): Keep the :save-function as the third parameter in the credentials.
(nnimap-open-connection-1): Use it after a successful login.
(nnimap-credentials): Add IMAP-specific user and password prompt.
auth-source.el (auth-source-search): Add :require parameter, taking a list. Document it and the :save-function return token. Pass :require down. Change the CREATED message from a warning to a debug statement.
(auth-source-search-backends): Pass :require down.
(auth-source-netrc-search): Pass :require down.
(auth-source-netrc-parse): Use :require, if it's given, as a filter. Change save prompt to indicate all modifications saved here are deletions.
(auth-source-netrc-create): Take user login name as default in user prompt. Move all the save functionality to a lexically bound function under the :save-function token in the returned list. Set up clearer default prompts for user, host, port, and secret.
(auth-source-netrc-saver): New function, intended to be wrapped for :save-function.
message.texi (Message Buffers): Update default value of message-generate-new-buffers.
shr.el (shr-table-horizontal-line): Change the defaults for the table lines to be spaces instead.
sieve-manage.el (sieve-sasl-auth): Create auth-info if not found.
(sieve-sasl-auth): Check that auth-source-search did return something, or just return an empty string.
gnus-start.el (gnus-group-change-level): Allow putting foreign groups onto the list of killed groups, too. This makes killed nnimap groups, for instance, more reliably not reappear.
nnimap.el (nnimap-request-thread): Don't bug out when we can't find the parent.
* configure.in: Require 3.0 for --with-gtk3. Add HAVE_GTK3.
* doc/emacs/xresources.texi (GTK resources): ~/.emacs.d/gtkrc does not work
for Gtk+ 3.
* src/gtkutil.c: Include gtkx.h if HAVE_GTK3. If ! HAVE_GTK3, define
gdk_window_get_screen, gdk_window_get_geometry,
gdk_x11_window_lookup_for_display and GDK_KEY_g.
(xg_set_screen): Use DEFAULT_GDK_DISPLAY.
(xg_get_pixbuf_from_pixmap): New function.
(xg_get_pixbuf_from_pix_and_mask): Change parameters from GdkPixmap
to Pixmap, take frame as parameter, remove GdkColormap parameter.
Call xg_get_pixbuf_from_pixmap instead of
gdk_pixbuf_get_from_drawable.
(xg_get_image_for_pixmap): Do not make GdkPixmaps, call
xg_get_pixbuf_from_pix_and_mask with Pixmap parameters instead.
(xg_check_special_colors): Use GtkStyleContext and its functions
for HAVE_GTK3.
(xg_prepare_tooltip, xg_hide_tooltip): Call gdk_window_get_screen.
(xg_prepare_tooltip, create_dialog, menubar_map_cb)
(xg_update_frame_menubar, xg_tool_bar_detach_callback)
(xg_tool_bar_attach_callback, xg_update_tool_bar_sizes): Call
gtk_widget_get_preferred_size.
(xg_frame_resized): gdk_window_get_geometry only takes 5
parameters.
(xg_win_to_widget, xg_event_is_for_menubar): Call
gdk_x11_window_lookup_for_display.
(xg_set_widget_bg): New function.
(delete_cb): New function.
(xg_create_frame_widgets): connect delete-event to delete_cb.
Call xg_set_widget_bg. Only set backgrund pixmap for ! HAVE_GTK3
(xg_set_background_color): Call xg_set_widget_bg.
(xg_set_frame_icon): Call xg_get_pixbuf_from_pix_and_mask.
(xg_create_scroll_bar): vadj is a GtkAdjustment for HAVE_GTK3.
Only call gtk_range_set_update_policy if ! HAVE_GTK3.
(xg_make_tool_item): Only connect xg_tool_bar_item_expose_callback
if ! HAVE_GTK3.
(update_frame_tool_bar): Call gtk_widget_hide.
(xg_initialize): Use GDK_KEY_g.
* src/xmenu.c (menu_position_func): Call gtk_widget_get_preferred_size.
* src/xsmfns.c (gdk_set_sm_client_id): Define to gdk_set_sm_client_id
if ! HAVE_GTK3
(x_session_initialize): Call gdk_x11_set_sm_client_id.
* src/xterm.c (XFillRectangle): Use cairo routines for HAVE_GTK3.
(x_term_init): Disable Xinput(2) with GDK_CORE_DEVICE_EVENTS.
Load ~/emacs.d/gtkrc only for ! HAVE_GTK3.
* src/xterm.h (DEFAULT_GDK_DISPLAY): New define.
(GDK_WINDOW_XID, gtk_widget_get_preferred_size): New defines
for ! HAVE_GTK3.
(GTK_WIDGET_TO_X_WIN): Use GDK_WINDOW_XID.
* lisp/isearch.el (isearch-mode-map): Bind C-y to isearch-yank-kill,
and move isearch-yank-line to M-s C-e.
* doc/emacs/search.texi (Isearch Yank): C-y now bound to isearch-yank-kill.
and calc-logunits-nplevel to calc-dblevel and calc-nplevel,
respectively.
* calc/calc-ext.el (calc-init-extensions): Rename calc-logunits-dblevel
and calc-logunits-nplevel to calc-dblevel and calc-nplevel,
respectively.
* calc/calc-units.el (calc-dblevel): Rename from calc-logunits-dblevel.
(calc-nplevel): Rename from calc-logunits-nplevel.
As far as I can tell, it was never used outside of dired-smart-shell-command.
It doesn't seem worth keeping around as a separate function.
* lisp/dired-x.el (dired-default-directory-alist, dired-default-directory):
Mark as obsolete.
(dired-smart-shell-command): Just call dired-current-directory.
* doc/misc/dired-x.texi (Multiple Dired Directories): Remove mentions
of dired-default-directory-alist and dired-default-directory.
Move dired-smart-shell-command here...
(Miscellaneous Commands): ... from here.
* lisp/dired-x.el (dired-omit-here-always): Make it obsolete.
* doc/misc/dired-x.texi (Omitting Variables): Refer to add-dir-local-variable
instead of the obsoleted dired-omit-here-always.
* lisp/files.el (dir-locals-collect-variables):
Add the ability to exclude subdirectories.
* doc/emacs/custom.texi (Directory Variables):
Give an example of excluding subdirectories.
* doc/lispref/variables.texi (Directory Local Variables):
Mention `(subdirs . nil)' alist element.
* etc/NEWS: Mention this addition.
* lisp/dired-x.el (dired-omit-here-always): Add `(subdirs . nil)' to locals.
* lisp/emacs-lisp/bytecomp.el (byte-compile-lapcode): Handle new form of
`byte-constant'.
(byte-compile-close-variables, displaying-byte-compile-warnings):
Add edebug spec.
(byte-compile-toplevel-file-form): New fun, split out of
byte-compile-file-form.
(byte-compile-from-buffer): Use it to avoid applying cconv
multiple times.
(byte-compile): Only strip `function' if it's present.
(byte-compile-lambda): Add `reserved-csts' argument.
Use new lexenv arg of byte-compile-top-level.
(byte-compile-reserved-constants): New var.
(byte-compile-constants-vector): Obey it.
(byte-compile-constants-vector): Handle new `byte-constant' form.
(byte-compile-top-level): Add args `lexenv' and `reserved-csts'.
(byte-compile-form): Don't check callargs here.
(byte-compile-normal-call): Do it here instead.
(byte-compile-push-unknown-constant)
(byte-compile-resolve-unknown-constant): Remove, unused.
(byte-compile-make-closure): Use `make-byte-code' rather than `curry',
putting the environment into the "constant" pool.
(byte-compile-get-closed-var): Use special byte-constant.
* lisp/emacs-lisp/byte-opt.el (byte-optimize-form-code-walker): Handle new
intermediate special form `internal-make-vector'.
(byte-optimize-lapcode): Handle new form of `byte-constant'.
* lisp/help-fns.el (describe-function-1): Don't handle funvecs.
* lisp/emacs-lisp/macroexp.el (macroexpand-all-1): Only convert quote to
function if the content is a lambda expression, not if it's a closure.
* emacs-lisp/eieio-come.el: Remove.
* lisp/emacs-lisp/eieio.el: Don't require eieio-comp.
(defmethod): Do a bit more work to find the body and wrap it into
a function before passing it to eieio-defmethod.
(eieio-defmethod): New arg `code' for it.
* lisp/emacs-lisp/debug.el (debugger-setup-buffer): Don't hide things in
debugger backtrace.
* lisp/emacs-lisp/cl-extra.el (cl-macroexpand-all): Use backquotes, and be
more careful when quoting a function value.
* lisp/emacs-lisp/cconv.el (cconv-freevars): Accept defvar/defconst.
(cconv-closure-convert-rec): Catch stray `internal-make-closure'.
* lisp/Makefile.in (COMPILE_FIRST): Compile pcase and cconv early.
* src/eval.c (Qcurry): Remove.
(funcall_funvec): Remove.
(funcall_lambda): Move new byte-code handling to reduce impact.
Treat all args as lexical in the case of lexbind.
(Fcurry): Remove.
* src/data.c (Qfunction_vector): Remove.
(Ffunvecp): Remove.
* src/lread.c (read1): Revert to calling make_byte_code here.
(read_vector): Don't call make_byte_code any more.
* src/lisp.h (enum pvec_type): Rename back to PVEC_COMPILED.
(XSETCOMPILED): Rename back from XSETFUNVEC.
(FUNVEC_SIZE): Remove.
(FUNVEC_COMPILED_TAG_P, FUNVEC_COMPILED_P): Remove.
(COMPILEDP): Rename back from FUNVECP.
* src/fns.c (Felt): Remove unexplained FUNVEC check.
* src/doc.c (Fdocumentation): Don't handle funvec.
* src/alloc.c (make_funvec, Ffunvec): Remove.
* doc/lispref/vol2.texi (Top):
* doc/lispref/vol1.texi (Top):
* doc/lispref/objects.texi (Programming Types, Funvec Type, Type Predicates):
* doc/lispref/functions.texi (Functions, What Is a Function, FunctionCurrying):
* doc/lispref/elisp.texi (Top): Remove mentions of funvec and curry.
auth.texi (Help for users): Mention ~/.netrc is also searched by default now.
gnus-start.el (gnus-dribble-read-file): Set buffer-save-without-query, since we always want to save the dribble file, probably.
nnmail.el (nnmail-article-group): Allow a final "" split to work on nnimap.
gnus-sum.el (gnus-user-date-format-alist): Renamed back again from -summary- since it's a user-visible variable.
nnimap.el (nnimap-retrieve-group-data-early): Don't do QRESYNC the first time you use the new Gnus.
auth-source.el: Don't load netrc.el.
(auth-sources): Search ~/.netrc as well by default.
(auth-source-debug): Add 'trivia option for extra output.
(auth-source-do-trivia): Use it.
(auth-source-search): Simplify logic to use `auth-source-search-backends'. Use `auth-source-do-trivia' where appropriate. Don't keep a running count at this level. Layer :create and :delete options appropriately on the first and second passes. Don't track the backend with the search results.
(auth-source-search-backends): New function to search a list of backends for a processed spec.
(auth-source-netrc-parse): Cache all netrc files, making auth-source-netrc-cache an alist keyed by the file name and using the file mtime as the caching criterion. Keep the obfuscated data secret with a lexical bind.
(auth-source-netrc-search): Don't calculate the length of the results unnecessarily.
(auth-source-search-backends): Fix bug.
(auth-source-netrc-create): Rework prompts.
nnir.el (nnir-imap-search-arguments,nnir-imap-default-search-key): Lower case names of search constraints.
(nnir-run-query): Cache and reuse search constraints for all imap servers.
gnus-msg.el (gnus-setup-message): Define missing variable from last checkin.
