Eli Zaretskii [Tue, 20 Apr 2010 13:31:28 +0000 (16:31 +0300)]
Implement GUI display of R2L lines, fix TTY display of R2L lines.
xdisp.c [HAVE_WINDOW_SYSTEM]: Add prototype for
append_stretch_glyph.
(set_cursor_from_row) <cursor_x>: Remove unused variable. Fix
off-by-one error in computing x at end of text in the row.
(append_stretch_glyph): In reversed row, prepend the glyph rather
than append it. Set resolved_level and bidi_type of the glyph.
(extend_face_to_end_of_line): If the row is reversed, prepend a
stretch glyph whose width is such that the rightmost glyph will be
drawn at the right margin of the window. Fix off-by-one error on
TTY frames in testing whether a line needs face extension. Fix
face extension at ZV. If this is the last glyph row, use
DEFAULT_FACE_ID, to avoid painting the rest of the window with the
region face.
(set_cursor_from_row, display_line): Use
MATRIX_ROW_CONTINUATION_LINE_P instead of testing value of
row->continuation_lines_width.
(next_element_from_buffer): Don't call bidi_paragraph_init if we
are at ZV. Fixes a crash when reseated to ZV by
try_window_reusing_current_matrix.
(display_and_set_cursor, erase_phys_cursor): Handle negative HPOS,
which happens with R2L glyph rows. Fixes a crash when inserting a
character at end of an R2L line.
(set_cursor_from_row): Don't be fooled by truncated rows: don't
treat them as having zero-width characters. Improve comments.
Don't reverse pos_before and pos_after for reversed glyph rows.
Set cursor.x to negative value when the cursor might be on the
left fringe.
(IT_OVERFLOW_NEWLINE_INTO_FRINGE): For R2L lines, consider the
left fringe, not the right one.
(notice_overwritten_cursor, draw_phys_cursor_glyph)
(erase_phys_cursor): For reversed cursor_row, support cursor on
the left fringe.
fringe.c (update_window_fringes): For R2L rows, swap the bitmaps
of continuation indicators on the fringes.
(draw_fringe_bitmap): For reversed glyph rows, allow cursor on the
left fringe.
w32term.c (w32_draw_window_cursor): For reversed glyph rows,
draw cursor on the left fringe.
xterm.c (x_draw_window_cursor): For reversed glyph rows, draw
cursor on the left fringe.
dispnew.c (update_text_area): Handle reversed desired rows when
the cursor is on the left fringe.
(set_window_cursor_after_update): Limit cursor's hpos by -1 from
below, not by 0, for when the cursor is on the left fringe.
xdisp.c (unproduce_glyphs): New function.
(display_line): Use it when produced glyphs are discarded from R2L
glyph rows.
(append_composite_glyph): In R2L rows, prepend the glyph rather
than appending it.
term.c (append_composite_glyph): In R2L rows, prepend the glyph
rather than append it. Set up the resolved_level and bidi_type
attributes of the appended glyph.
(produce_special_glyphs): Mirror the backslash continuation
character in R2L lines.
Eli Zaretskii [Tue, 20 Apr 2010 13:08:35 +0000 (16:08 +0300)]
Fix R2L paragraph display on TTY.
xdisp.c (unproduce_glyphs): New function.
(display_line): Use it when produced glyphs are discarded from R2L
glyph rows.
(append_composite_glyph): In R2L rows, prepend the glyph rather
than appending it.
term.c (append_composite_glyph): In R2L rows, prepend the glyph
rather than append it. Set up the resolved_level and bidi_type
attributes of the appended glyph.
Stefan Monnier [Tue, 20 Apr 2010 01:50:52 +0000 (21:50 -0400)]
Make variable forwarding explicit rather the using special values.
Basically, this makes the structure of buffer-local values and object
forwarding explicit in the type of Lisp_Symbols rather than use
special Lisp_Objects for that. This tends to lead to slightly more
verbose code, but is more C-like, simpler, and makes it easier to make
sure we handled all cases, among other things by letting the compiler
help us check it.
* lisp.h (enum Lisp_Misc_Type, union Lisp_Misc):
Removing forwarding objects.
(enum Lisp_Fwd_Type, enum symbol_redirect, union Lisp_Fwd): New types.
(struct Lisp_Symbol): Make the various forms of variable-forwarding
explicit rather than hiding them inside Lisp_Object "values".
(XFWDTYPE): New macro.
(XINTFWD, XBOOLFWD, XOBJFWD, XKBOARD_OBJFWD): Redefine.
(XBUFFER_LOCAL_VALUE): Remove.
(SYMBOL_VAL, SYMBOL_ALIAS, SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL)
(SET_SYMBOL_ALIAS, SET_SYMBOL_BLV, SET_SYMBOL_FWD): New macros.
(SYMBOL_VALUE, SET_SYMBOL_VALUE): Remove.
(struct Lisp_Intfwd, struct Lisp_Boolfwd, struct Lisp_Objfwd)
(struct Lisp_Buffer_Objfwd, struct Lisp_Kboard_Objfwd):
Remove the Lisp_Misc_* header.
(struct Lisp_Buffer_Local_Value): Redefine.
(BLV_FOUND, SET_BLV_FOUND, BLV_VALUE, SET_BLV_VALUE): New macros.
(struct Lisp_Misc_Any): Add filler to get the right size.
(struct Lisp_Free): Use struct Lisp_Misc_Any rather than struct
Lisp_Intfwd.
(DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
(DEFVAR_KBOARD): Allocate a forwarding object.
* data.c (do_blv_forwarding, store_blv_forwarding): New macros.
(let_shadows_global_binding_p): New function.
(union Lisp_Val_Fwd): New type.
(make_blv): New function.
(swap_in_symval_forwarding, indirect_variable, do_symval_forwarding)
(store_symval_forwarding, swap_in_global_binding, Fboundp)
(swap_in_symval_forwarding, find_symbol_value, Fset)
(let_shadows_buffer_binding_p, set_internal, default_value)
(Fset_default, Fmake_variable_buffer_local, Fmake_local_variable)
(Fkill_local_variable, Fmake_variable_frame_local)
(Flocal_variable_p, Flocal_variable_if_set_p)
(Fvariable_binding_locus):
* xdisp.c (select_frame_for_redisplay):
* lread.c (Fintern, Funintern, init_obarray, defvar_int)
(defvar_bool, defvar_lisp_nopro, defvar_lisp, defvar_kboard):
* frame.c (store_frame_param):
* eval.c (Fdefvaralias, Fuser_variable_p, specbind, unbind_to):
* bytecode.c (Fbyte_code) <varref, varset>: Adapt to the new symbol
value structure.
* buffer.c (PER_BUFFER_SYMBOL): Move from buffer.h.
(clone_per_buffer_values): Only adjust markers into the current buffer.
(reset_buffer_local_variables): PER_BUFFER_IDX is never -2.
(Fbuffer_local_value, set_buffer_internal_1)
(swap_out_buffer_local_variables):
Adapt to the new symbol value structure.
(DEFVAR_PER_BUFFER): Allocate a Lisp_Buffer_Objfwd object.
(defvar_per_buffer): Take a new arg for the fwd object.
(buffer_lisp_local_variables): Return a proper alist (different fix
for bug#4138).
* alloc.c (Fmake_symbol): Use SET_SYMBOL_VAL.
(Fgarbage_collect): Don't handle buffer_defaults specially.
(mark_object): Handle new symbol value structure rather than the old
special Lisp_Misc_* objects.
(gc_sweep) <symbols>: Free also the buffer-local-value objects.
* term.c (set_tty_color_mode):
* bidi.c (bidi_initialize): Don't access the ->value field directly.
* buffer.h (PER_BUFFER_VAR_OFFSET): Don't bother with
a buffer_local_flags.
* print.c (print_object): Get rid of impossible forwarding objects.
Stefan Monnier [Mon, 19 Apr 2010 17:05:12 +0000 (13:05 -0400)]
* international/mule.el: Help the user choose a valid coding-system.
(read-buffer-file-coding-system): New function.
(set-buffer-file-coding-system): Use it. Prompt the user if the
coding-system cannot encode all the chars.
Eli Zaretskii [Mon, 19 Apr 2010 16:22:55 +0000 (19:22 +0300)]
Cosmetic changes in src/bidi.c.
bidi.c (bidi_get_type, bidi_get_category)
(bidi_at_paragraph_end, bidi_resolve_weak, bidi_resolve_neutral)
(bidi_type_of_next_char, bidi_level_of_next_char): Declare
static. Use `INLINE' rather than `inline'.
Stefan Monnier [Mon, 19 Apr 2010 15:26:06 +0000 (11:26 -0400)]
* vc-bzr: Use standard *vc* and *vc-diff* buffers.
(vc-bzr-shelve-show, vc-bzr-shelve-apply)
(vc-bzr-shelve-apply-and-keep, vc-bzr-shelve-snapshot):
Don't use *vc-bzr-shelve*.
Stefan Monnier [Mon, 19 Apr 2010 14:34:01 +0000 (10:34 -0400)]
* tmm.el: Add missing key-binding shortcuts.
(tmm-prompt): Remove obsolete call to x-popup-menu.
(tmm-get-keymap): Add key-binding shortcuts now that they're not
available in the "keyseq cache" any more.
Eli Zaretskii [Mon, 19 Apr 2010 12:12:13 +0000 (15:12 +0300)]
Fix crashes in GC in "emacs -nw".
xdisp.c (display_line): Don't write beyond the last glyph row in
the desired matrix. Fixes crashes in "emacs -nw", see
http://lists.gnu.org/archive/html/emacs-devel/2010-04/msg00075.html
and http://lists.gnu.org/archive/html/emacs-devel/2010-04/msg00213.html
Synch with Gnus trunk:
2010-04-17 Teodor Zlatanov <tzz@lifelogs.com>
* gnus.texi (Gnus Versions, Oort Gnus): Mention the Git repo instead of
the CVS repo. Put the Git repo in the news section.
* gnus-coding.texi (Gnus Maintainance Guide): Fixed title typo.
Removed some mentions of CVS. Mention the new Git repo.
Juri Linkov [Sun, 18 Apr 2010 23:08:52 +0000 (02:08 +0300)]
Add 7z archive format support (bug#5475).
* arc-mode.el (archive-zip-extract): Try to find 7z executable.
(archive-7z-extract): New defcustom.
(archive-find-type): Add magic string for 7z.
(archive-extract-by-stdout): Add new optional arg `stderr-file'.
If `stderr-file' is non-nil, use `(t stderr-file)' for the
`buffer' arg of `call-process'.
(archive-zip-extract): Check `archive-zip-extract' for "7z" and
call the function `archive-7z-extract' with the variable
`archive-7z-extract' let-bound to `archive-zip-extract'.
(archive-7z-summarize, archive-7z-extract): New functions.
Stefan Monnier [Sun, 18 Apr 2010 21:49:33 +0000 (17:49 -0400)]
Hash-cons pure data.
* alloc.c (Fpurecopy): Hash-cons if requested.
(syms_of_alloc): Update purify-flag docstring.
* loadup.el: Setup hash-cons for pure data.
Stefan Monnier [Sun, 18 Apr 2010 21:45:44 +0000 (17:45 -0400)]
Fix duplicate entries in cedet's loaddefs.el files.
* emacs-lisp/autoload.el (autoload-file-load-name): Be more clever.
Should make most file-local generated-autoload-file unnecessary.
(print-readably): Silence warnings.
(autoload-find-destination): Take load-name as an arg to make sure
it's the same as the one that will be in the file.
(autoload-generate-file-autoloads): Adjust to above changes.
Try to make the dataflow a bit simpler.
Jan D [Sat, 17 Apr 2010 17:43:03 +0000 (19:43 +0200)]
Don't redraw lucid menus more than needed. Use double buffer to reduce flicker.
* xlwmenu.c: Include Shell.h, remove duplicate declaration of
XlwMenuRedisplay.
(display_menu_item): Replace ws->window with ws->pixmap, remove
call to XftDrawRect.
(display_menu): Remove this and that argument. Remove
just_compute_this_one_p. Fill pixmap at start and copy it to window
at end.
(expose_cb): New function.
(make_windows_if_needed): Replace XCreateWindow with XtCreatePopup.
Add eventhandler for expose to expose_cb. Remove creation of
xft_draw.
(create_pixmap_for_menu): New function.
(remap_menubar): Pop down menus that aren't the same as in old_stack.
Set width, heigh, x, y on widget with XtVaSetValues. Call
create_pixmap_for_menu.
Replace XUnmapWindow with XtPopdown.
Remowe two last parameters to display_menu.
(map_event_to_widget_value, XlwMenuRedisplay, Key, Select)
(pop_up_menu): Remowe two last parameters to display_menu.
(XlwMenuRealize): Call create_pixmap_for_menu, set w and pixmap.
Remove call to XftDrawCreate.
(XlwMenuDestroy): Free pixmap. Call XtDestroyWidget instead of
XDestroyWindow.
(handle_motion_event): Only call handle_single_motion_event once.
Eli Zaretskii [Sat, 17 Apr 2010 12:33:05 +0000 (15:33 +0300)]
Mirror continuation indicators for R2L lines; fix face extension on TTY.
xdisp.c (extend_face_to_end_of_line): Fix face extension at ZV.
term.c (produce_special_glyphs): Mirror the backslash
continuation character in R2L lines.
xdisp.c (set_cursor_from_row, display_line): Use
MATRIX_ROW_CONTINUATION_LINE_P instead of testing value of
row->continuation_lines_width.
fringe.c (update_window_fringes): For R2L rows, swap the bitmaps
of continuation indicators on the fringes.
Eli Zaretskii [Sat, 17 Apr 2010 10:29:40 +0000 (13:29 +0300)]
Fix two crashes with display of R2L lines in GUI sessions.
xdisp.c (next_element_from_buffer): Don't call
bidi_paragraph_init if we are at ZV. Fixes a crash when reseated to
ZV by try_window_reusing_current_matrix.
(display_and_set_cursor, erase_phys_cursor): Handle negative HPOS,
which happens with R2L glyph rows. Fixes a crash when inserting a
character at end of an R2L line.
Eli Zaretskii [Sat, 17 Apr 2010 09:46:44 +0000 (12:46 +0300)]
Continue work on R2L paragraphs in GUI sessions.
xdisp.c (set_cursor_from_row): Don't be fooled by truncated
rows: don't treat them as having zero-width characters. Improve
comments.
(extend_face_to_end_of_line): Use window_box_width to compute the
width of the stretch glyph, to account for margins. If this is
the last glyph row, use DEFAULT_FACE_ID, to avoid painting the
rest of the window with the region face.
Jay Belanger [Sat, 17 Apr 2010 02:47:25 +0000 (21:47 -0500)]
* calc-ext.el (calc-init-extensions): Add keybinding for 'calc-option'.
Add `calc-option-prefix-help' to calc-help autoloads.
(calc-inverse): Add "Option" to message, as appropriate.
(calc-hyperbolic): Add "Option" to message, as appropriate.
(calc-option, calc-is-option): New functions.
* calc-help.el (calc-full-help): Add `calc-option-help'.
(calc-option-prefix-help): New function.
* calc-misc.el (calc-help): Add "Option" entry.
* calc.el (calc-local-var-list): Add `calc-option-flag'.
(calc-option-flag): New variable.
(calc-do): Set `calc-option-flag to nil.
(calc-set-mode-line): Add "Opt " as appropriate.
Eli Zaretskii [Fri, 16 Apr 2010 20:37:59 +0000 (23:37 +0300)]
Fix bug #5943: C-e in a truncated line doesn't auto-hscroll.
xdisp.c (set_cursor_from_row): Don't consider possibility of
other rows with cursor unless they are different from this row and
this row is part of a continued line.
Juri Linkov [Thu, 15 Apr 2010 23:51:12 +0000 (02:51 +0300)]
Add the `scroll-command' property.
* window.c: Add Qscroll_command.
Remove Vscroll_preserve_screen_position_commands.
(window_scroll_pixel_based, window_scroll_line_based): Check the
`scroll-command' property on the last command instead of searching
the last command in Vscroll_preserve_screen_position_commands.
(syms_of_window): Initialize and staticpro `Qscroll_command'.
Put Qscroll_command property on Qscroll_up and Qscroll_down.
(scroll-preserve-screen-position): Doc fix.
(Vscroll_preserve_screen_position_commands): Remove variable.
* simple.el (scroll-up-command, scroll-down-command)
(scroll-up-line, scroll-down-line): Put `scroll-command'
property on the these symbols. Remove them from
`scroll-preserve-screen-position-commands'.
* mwheel.el (mwheel-scroll): Put `scroll-command' and
`isearch-scroll' properties on the `mwheel-scroll' symbol.
Remove it from `scroll-preserve-screen-position-commands'.
Michael Albinus [Thu, 15 Apr 2010 22:19:01 +0000 (00:19 +0200)]
* net/tramp.el (tramp-error-with-buffer): Don't show the
connection buffer when we are in completion mode.
(tramp-file-name-handler): Catch the error for some operations
when we are in completion mode. This gives the user the chance to
correct the file name in the minibuffer.
* org.el (org-insert-link): Find the link buffer on visible
frames.
(org-export-latex-default-packages-alist): hyperref must be loaded
late.
(org-open-file): More care with the new matching for file links.
* org-latex.el (org-export-latex-preprocess): Do not yet protect
defined entities - these will be taken care of later.
(org-export-latex-special-chars): Post-process entity replacement.
(org-export-latex-fontify-headline): Do not yet protect defined
entities - these will be taken care of later.
(org-export-latex-tables, org-export-latex-links): Format the
caption properly.
* org-entities.el (org-entities-user): Fix typo.
* org.el (org-prepare-agenda-buffers): Uniquify TODO keywords
* org-entities.el (org-entity-get-representation): Catch the case
that there is not entry in the list.
* org-mobile.el (org-mobile-use-encryption)
(org-mobile-encryption-tempfile, org-mobile-encryption-password):
New options.
(org-mobile-check-setup): CHeck the encryption setup.
(org-mobile-copy-agenda-files, org-mobile-sumo-agenda-command)
(org-mobile-create-sumo-agenda): Use encryption code.
(org-mobile-encrypt-and-move): New function.
(org-mobile-encrypt-file, org-mobile-decrypt-file): New
functions.
(org-mobile-move-capture): Decrypt the capture file.
* org.el (org-entities): Require the new file.
(org-export-latex-default-packages-alist): New variable.
(org-complete): Use new entity code for completion.
(org-create-formula-image): Use the new packages variable.
* org-latex.el (org-export-latex-classes): Remove the standard
packages from the class headers.
(org-export-latex-make-header): Use the new package variable.
(org-export-latex-special-chars): Better regexp for entities, to
support entity name that contain numbers.
(org-export-latex-treat-backslash-char): Use the new entity code.
* org-html.el (org-html-do-expand): Use the new entity code.
* org-exp.el (org-export): Add the new export commands.
(org-html-entities): Constant removed.
(org-export-visible): Add the new export commands.
* org-entities.el: New file.
* org-docbook.el (org-docbook-do-expand): Use new entity code.
* org-ascii.el (org-export-ascii-entities): New variable.
(org-export-as-latin1, org-export-as-latin1-to-buffer)
(org-export-as-utf8, org-export-as-utf8-to-buffer): New commands.
(org-export-as-encoding): New function.
(org-export-ascii-preprocess): Call `org-ascii-replace-entities'.
(org-ascii-replace-entities): New function.
* org-html.el (org-html-level-start): Catch the case that target
might be nil.
2010-04-10 Dan Davison <davison@stats.ox.ac.uk>
* org.el (org-appearance): Change Customize group variable name
from org-font-lock to org-appearance, and change tag from "Org
Font Lock" to "Org Appearance"
(org-odd-levels-only): Change Customize group variable name
(org-level-color-stars-only): Change Customize group variable name
(org-hide-leading-stars): Change Customize group variable name
(org-hidden-keywords): Change Customize group variable name
(org-fontify-done-headline): Change Customize group variable name
(org-fontify-emphasized-text): Change Customize group variable name
(org-fontify-whole-heading-line): Change Customize group variable name
(org-highlight-latex-fragments-and-specials): Change Customize
group variable name
(org-hide-emphasis-markers): Change Customize group variable name
(org-emphasis-alist): Change Customize group variable name
(org-emphasis-regexp-components): Change Customize group variable
name
(org-modules): Remove mention of org-R
* org-faces.el (org-faces): Change Customize group variable name
* org-agenda.el (org-diary-last-run-time): New variable.
(org-diary): prepare agenda buffers only if last call was some
time ago.
* org-html.el (org-export-html-preprocess): Replace \ref macros
with a link.
(org-format-org-table-html): Add the label as an anchor.
* org-docbook.el (org-export-docbook-format-image): Do some
formatting on captions.
* org-latex.el (org-export-latex-tables, org-export-latex-links):
Do some formatting on captions.
* org-html.el (org-export-html-format-image)
(org-format-org-table-html): Do some formatting on captions.
2010-04-10 Dan Davison <davison@stats.ox.ac.uk>
* org.el (org-hidden-keywords): New customizable variable. This is
a list of symbols specifying which of the special keywords #+DATE,
#+AUTHOR, #+EMAIL and #+TITLE should be hidden by font lock.
(org-fontify-meta-lines-and-blocks): Changes to font-lock code
implementing new faces and hiding behaviour.
* org-faces.el (org-document-title): New face for #+TITLE lines
(org-document-info): New face for #+DATE, #+AUTHOR, #+EMAIL lines
(org-document-info-keyword): New face for #+DATE, #+AUTHOR, #+EMAIL keywords
* org-publish.el (org-publish-sanitize-plist): New function to
rename "index" properties to "sitemap". Do this renaming
globally.
(org-publish-with-aux-preprocess-maybe): New macro.
(org-publish-org-to-pdf, org-publish-org-to-html): Use the new
macro.
(org-publish-aux-preprocess)
(org-publish-index-generate-theindex.inc): New function.
* org-ascii.el (org-export-as-ascii): Catch the case of exporting
a buffer with no file name attached.
* org.el (org-log-refile): New option.
(org-log-note-headings): Add a heading for refiling.
(org-startup-options): Add keywords for logging of the refile
action.
(org-refile): Add logging action.
(org-add-log-note): Allow for refiling action.
* org-agenda.el (org-agenda-bulk-action): Make sure
`org-log-refile' is not `note' during a bulk action.
* org-table.el (org-table-goto-column): Fix forcing a non-existing
column.
(org-table-get, org-table-put, org-table-goto-line)
(org-table-current-line): New functions.
2010-04-10 Jan Böcker <jan.boecker@jboecker.de>
* org.el (org-open-file): Allow regular expressions in
org-file-apps to capture link parameters using groups. In a
command string to be executed, the parameters can be referenced
using %1, %2, etc. Lisp forms can access them using
(match-string n link).
(org-apps-regexp-alist): Adopt the created regexp, as this is now
matched against a file: link instead of the file name.
* org-crypt.el (org-reveal-start-hook): Add a decryption function
to this hook.
(org-decrypt-entries, org-encrypt-entries, org-decrypt-entry): Add
docstrings.
* org.el (org-point-at-end-of-empty-headline)
(org-level-increment, org-get-previous-line-level): New function.
(org-cycle-level): Rewritten to be independent of when this
function is called.
(org-in-regexps-block-p): New function.
(org-reveal-start-hook): New hook.
(org-reveal): Run new hook.
* org-agenda.el (org-agenda-add-entry-to-org-agenda-diary-file):
Make sure the behavior regarding to extracting time is
consistent.
2010-04-10 Stephen Eglen <stephen@gnu.org>
* org-agenda.el (org-agenda-insert-diary-extract-time): New
variable.
(org-agenda-add-entry-to-org-agenda-diary-file): Use this new
variable rather than `org-agenda-search-headline-for-time'.
* org.el (org-adaptive-fill-regexp-backup): New variable.
(org-set-autofill-regexps): Store a backup of
`adaptive-fill-regexp'.
(org-adaptive-fill-function): Fix filling of comments and ordered
lists. If there is no other match, till try adaptive fill.
2010-04-10 John Wiegley <jwiegley@gmail.com>
* org-agenda.el (org-agenda-include-deadlines): Added new
customization variable to determine whether unscheduled tasks
should appear in the agenda solely because of their deadline.
Default to true, which was the previous behavior (it just wasn't
configurable).
(org-agenda-mode-map, org-agenda-view-mode-dispatch): Bind ! in
the agenda to show/hide deadline tasks.
(org-agenda-menu): Added menu option for show/hide deadlines.
(org-agenda-list): Make the agenda list sensitive to the value of
`org-agenda-include-deadlines'.
(org-agenda-toggle-deadlines): New function to toggle the value of
`org-agenda-include-deadlines' and repaint the modeline
indicators.
(org-agenda-set-mode-name): Show "Deadlines" in the agenda
modeline if deadline tasks are being displayed.
* org.el (org-set-property, org-delete-property): Go back to
prompting for the property.
* org-latex.el (org-export-latex-make-header): Fully process
author line.
(org-export-latex-fontify-headline): Allow several arguments, not
just one.
(org-export-latex-fix-inputenc): Catch the error when
`latexenc-coding-system-to-inputenc' is not defined.
* org-agenda.el (org-agenda-skip-if-todo): New function.
(org-agenda-skip-if): Add conditions for TODO keywords.
(org-agenda-skip-if): Document the new todo conditions.
2010-04-10 Mikael Fornius <mfo@abc.se>
* org.el (org-at-property-p): Check if we are inside a property
drawer not just any drawer.
(org-set-property, org-delete-property): When cursor is on a
property key value pair do not prompt for property name instead
use name at cursor.
(org-ctrl-c-ctrl-c): Still do org-property-action when cursor is
on the first line of a property drawer.
(org-property-end-re): Spell check.
* org-exp.el (org-export-attach-captions-and-attributes): Add the
properties to the entire table, in case the first line is
removed.
* org-archive.el (org-archive-reversed-order): New option.
(org-archive-subtree, org-archive-to-archive-sibling): Use the new
option `org-archive-reversed-order'.
* org-agenda.el (org-agenda-entry-types): New variable.
(org-agenda-list): Use `org-agenda-entry-types'.
(org-agenda-custom-commands-local-options): Support for setting
`org-agenda-entry-types' as an option.
(org-diary): Shift some documentation from here to the variable
`org-agenda-entry-types'.
* org-latex.el (org-export-latex-make-header): Apply macros in
author field.
* org-clock.el (org-clocking-buffer, org-clocking-p): New function.
(org-clock-select-task, org-clock-notify-once-if-expired)
(org-clock-in, org-clock-out, org-clock-cancel, org-clock-goto)
(org-clock-out-if-current, org-clock-save): Use the new functions.
* org-docbook.el (org-export-as-docbook): Remove unnecessary
newline.
(org-export-as-docbook): Remove unnecessary newline.
(org-export-as-docbook): Fix problem with double footnote
reference in one place.
* org-html.el (org-export-as-html): Do not allow protected lines
into the table of contents.
* org-latex.el (org-export-latex-special-chars): Find subsequent
occurrences of special characters.
(org-export-latex-tables): Do not convert table-like stuff that is
protected.
* org.el (org-cycle): Print a message when in a table.el table.
(org-edit-special): Recognize the table.el context.
(org-ctrl-c-ctrl-c): Print a message when in a table.el table.
* org-src.el (org-at-table.el-p): Declare.
(org-edit-src-code): Handle a special case for table.el editing.
(org-edit-src-find-region-and-lang): Recognize the table.el
context.
* org-latex.el (org-export-latex-tables): Convert table.el
tables.
(org-export-latex-convert-table.el-table): New function.
* org-latex.el (org-export-latex-preprocess): Protect footnotes in
headings.
* org-id.el (org-id-find-id-file): Fix bug when there is no hash
table for the id locations.
* org.el (org-read-date-analyze): Match American-style dates, like
5/30 or 5/13/7. Make sure cal-iso.el is loaded. Don't force he
current year when reading ISO and American dates.
* org.el (org-face-from-face-or-color): New function.
(org-get-todo-face, org-font-lock-add-priority-faces)
(org-get-tag-face): Use `org-face-from-face-or-color'.
* org-faces.el (org-todo-keyword-faces, org-priority-faces): Allow
simple colors as values.
(org-faces-easy-properties): New option.
* org-agenda.el (org-agenda-set-mode-name): Show if the agenda is
restricted, as an agenda mode.
(org-agenda-fontify-priorities): Allow simple colors as values.
2010-04-10 Bastien Guerry <bzg@altern.org>
* org-timer.el (org-timer-current-timer): Renamed from
`org-timer-last-timer'.
(org-timer-timer1, org-timer-timer2, org-timer-timer3): Removed.
(org-timer-cancel-timer, org-timer-show-remaining-time)
(org-timer-set-timer): Update to use only one timer.
* org.el (org-set-property): Remove useless space in the prompt.
* org-publish.el (org-publish-all, org-publish-current-file)
(org-publish-current-project): When called with prefix argument
FORCE, also rebuild the validation file list.
* org-latex.el (org-export-latex-preprocess): Protect footnotes in
section headings.
* org-timer.el (org-timer-start-hook, org-timer-stop-hook)
(org-timer-pause-hook, org-timer-set-hook)
(org-timer-cancel-hook): New hooks.
(org-timer-start): Run `org-timer-start-hook'.
(org-timer-pause-or-continue): Run `org-timer-pause-hook'.
(org-timer-stop): Run `org-timer-stop-hook'.
(org-timer-cancel-timers): Run `org-timer-cancel-hook'.
* org-agenda.el (org-search-view): Fix bug with searching full
words in headlines in search view.
(org-agenda-skip-deadline-prewarning-if-scheduled): New option.
(org-agenda-get-deadlines): Suppress pre-warning if the entry is
scheduled (if the user configures it so.
* org.el (org-hide-archived-subtrees): Don't jump to end of
subtree if the match was not in a headline.
(org-inside-latex-macro-p): Allow more complex arguments.
(org-emphasize): Protect against use at end of buffer.
* org-agenda.el (org-agenda-todo-ignore-scheduled): More allowed
values.
(org-agenda-todo-ignore-scheduled)
(org-agenda-todo-ignore-deadlines): More control with different
allowed values.
(org-agenda-check-for-timestamp-as-reason-to-ignore-todo-item):
Honor the new option settings.
* org.el (org-get-location): Make sure the selection buffer is
shown in the current frame.
* org-ascii.el (org-export-ascii-table-widen-columns): New
option.
(org-export-ascii-preprocess): Realign tables to remove narrowing
if `org-export-ascii-table-widen-columns' is set.
* org-table.el (org-table-do-narrow): New variable.
(org-table-align): Narrow only if `org-table-do-narrow' is t.
* org.el (org-deadline, org-schedule): Allow updating if the
relevant time stamp does not have a repeater, i.e. do not require
that no time stamp has a repeater.
* org-agenda.el (org-agenda-align-tags): Don't add a face to the
new white space before the tags.
* org-latex.el (org-export-as-latex): Do nit require the buffer to
be visiting a file when only exporting to a buffer or string.
(org-export-latex-fix-inputenc): Only save the buffer is there is
a file name attached to it.
2010-04-10 Dan Davison <davison@stats.ox.ac.uk>
* org-src.el (org-edit-src-exit): Widen before exiting edit buffers
* org.el (org-block-todo-from-children-or-siblings-or-parent)
(org-block-todo-from-checkboxes): Respect the local variable
value when deciding if blocking should be active.
* org-latex.el (org-export-latex-make-header): Define the align
macro if it is not yet defined.
* org-agenda.el (org-agenda-insert-diary-make-new-entry): Call
`org-insert-heading' with the INVISIBLE-OK argument.
* org-mac-message.el (org-mac-message-insert-flagged): Call
`org-insert-heading' with the INVISIBLE-OK argument.
* org.el (org-insert-heading): New argument INVISIBLE-OK.
* org-agenda.el (org-agenda-view-mode-dispatch): Improve the
prompt message.
* org-html.el (org-html-level-start): Use the
`html-container-class' text property to set an additional class
for an outline container.
* org-exp.el (org-export-remember-html-container-classes): New
function.
(org-export-preprocess-string): Call
`org-export-remember-html-container-classes'.
* org.el (org-cycle): Mention level cycling in the docstring.
(org-default-properties): Add new property HTML_CONTAINER_CLASS.
* org-remember.el (org-remember-apply-template): Do file insertion
first.
* org-habit.el (org-habit-insert-consistency-graphs): Fix a
problem with mis-aligned graphs when showing habits.
2010-04-10 Mikael Fornius <mfo@abc.se>
* org.el (org-assign-fast-keys): Prefer keys used in keyword name
when assigning. Begin using numerical characters when all in name
is used up. This is to spare alphanumeric characters for better
match with other keywords.
* org-latex.el (org-export-latex-preprocess): More consistent
conversion and protection of the words LaTeX and TeX.
(org-export-latex-fontify-headline, org-export-latex-preprocess):
Allow angle brackets in commands, for beamer.
* org-latex.el (org-export-latex-classes): Use AUTO as the place
holder string for the coding system. And improve the
documentation.
(org-export-latex-fix-inputenc): Only modify the coding system if
it is given by the placeholder AUTO.
* org-clock.el (org-task-overrun-text): New option.
(org-task-overrun, org-clock-update-period): New variables.
(org-clock-get-clock-string, org-clock-update-mode-line): Mark
overrun clock.
(org-clock-notify-once-if-expired): Check if clock is overrun.
* org-faces.el: New face `org-mode-line-clock-overrun'.
2010-04-10 Jan Böcker <jan.boecker@jboecker.de>
* org.el (org-narrow-to-subtree): Position the end of the narrowed
region before the line with the next heading, to prevent the user
from prepending text to the next headline.
2010-04-10 Stephen Eglen <stephen@gnu.org>
* org-agenda.el (org-get-time-of-day): Use
org-agenda-time-leading-zero to allow leading zero (rather than
space) for times.
* org-clock.el (org-clock-out-when-done): Allow a list of keywords
as value.
(org-clock-out-if-current): Work with the new list value of
`org-clock-out-when-done'.
(org-clock-out, org-clock-out-if-current): Avoid circular logic
between clocking out and state changes.
* org-agenda.el (org-diary-class): Use
`org-order-calendar-date-args'.
* org.el (org-order-calendar-date-args): New function.
* org-exp.el (org-export-target-internal-links): Check for
protectedness after the first bracket.
* org.el (org-entry-properties): Don't match wrong-case TODO
keywords.
* org-agenda.el (org-agenda-schedule, org-agenda-deadline):
Document that ARG is passed through to remove the date.
(org-agenda-bulk-action): Accept prefix arg and pass it on. Do
not read a date when the user has given a `C-u' prefix.
* org-beamer.el (org-beamer-frame-default-options): New option.
(org-beamer-sectioning): Use default options if the user does not
have defined any.
(org-beamer-fix-toc): Put a frame around the table of contents.
* org-exp.el (org-export-remove-comment-blocks-and-subtrees): Make
sure case-folding works well when processing comment stuff.
* org-latex.el (org-export-latex-after-save-hook): New hook.
(org-export-as-latex): Run the new hook.
* org-beamer.el (org-beamer-environments-default): Add the note
environments.
(org-beamer-after-initial-vars): Allow several BEAMER_HEADER_EXTRA
lines and collect and combine the content.
(org-beamer-after-initial-vars): Check for note tags and make sure
they will be seen like a property.
* org.el (org-offer-links-in-entry): Fix bug when there is a
single link.
* org-exp.el (org-export): Make sure the mark is activated, also
when `transient-mark-mode' is off.
* org-agenda.el (org-agenda-search-view-always-boolean): New option.
(org-agenda-search-view-search-words-only): Obsolete variable, is
now an alias for `org-agenda-search-view-always-boolean'.
(org-agenda-search-view-force-full-words): New option.
(org-search-view): Improve docstring, and implement a better logic
for Boolean and phrase searches.
(org-agenda-last-search-view-search-was-boolean): New variable.
(org-agenda-manipulate-query): Consider the type of the last
search when modifying the search string.
* org-latex.el (org-export-as-latex): Do the first letbind in the
right moment.
* org-agenda.el (org-get-entries-from-diary): Add the new face to
these entries.
* org-faces.el (org-agenda-diary): New face.
* org.el (org-make-link-regexps): Allow regexp-special characters
in link types.
(org-open-file): When in-emacs is `system', also force system
opening, like when the value was `(16)'.
(org-update-statistics-cookies): Handle entries without children.
* org-exp.el
(org-export-preprocess-before-normalizing-links-hook): New hook.
(org-export-preprocess-string): Run the new hook.
* org.el (org-offer-links-in-entry): Make RET open all links.
* org-html.el (org-export-as-html): Remove any leftover display
properties in the html file.
* org-wl.el (org-wl-store-link): Work-around for format bug with
text properties.
* org-habit.el (org-habit-insert-consistency-graphs): Turn off
invisibility while adding the graphs.
* org-beamer.el (org-beamer-sectioning): Leave columns environment
by specifying 0 or 1 for column width.
(org-beamer-column-widths): Make 0 stand for 0.0.
* org-exp.el (org-export-mark-radio-links): Don't match inside
<<target>>.
* org.el (org-format-latex-header-extra): New variable.
(org-format-latex): Set org-format-latex-header-extra from
in-buffer stuff.
(org-format-latex): Add org-format-latex-header-extra to the
variables on which image creation depends.
(org-create-formula-image): Add the header stuff from in-buffer
settings.
(org-read-date-analyze): Base the analysis for future preference
on NOW, not on the default date.
* org-inlinetask.el (org-inlinetask-export-handler): Add CSS class
for TODO keyword in inline tasks.
* org.el (org-log-note-headings): New headings for removing
deadline or scheduling date.
(org-deadline, org-schedule): Arrange for logging when removing a
date.
(org-add-log-note): Handle deadline and scheduling removal.
* org.el (org-all-time-keywords): New variable.
(org-set-regexps-and-options): Set `org-all-time-keywords'.
(org-entry-blocked-p): New function.
(org-special-properties): Add BLOCKED as a new special property.
(org-entry-properties): New optional argument SPECIFIC, only parse
for this property when it is specified.
(org-entry-get): Pass a SPECIFIC argument to
`org-entry-properties'.
* org-latex.el (org-export-as-latex): Preprocess TEXT as well.
* org-exp.el (org-html-entities): Add Euro symbols from Marvosym
package.
* org-latex.el (org-export-latex-tables): Only add a caption when
macro in in longtable environments if one has been defined.
* org-html.el (org-export-as-html): Only take title from buffer if
not exporting body-only.
* org-latex.el (org-export-latex-preprocess): Better version of
the regular expression for protecting LaTeX macros.
(org-export-latex-preprocess): Start searching for macros to
protect from beginning of buffer.
* org-exp.el (org-export-target-internal-links): Check for
protectedness earlier in the string.
* org-agenda.el (org-agenda-highlight-todo): Match TODO keywords
case sensitively.
* org-id.el (org-id-store-link): Match TODO keywords case
sensitively.
* org.el (org-heading-components, org-get-outline-path)
(org-display-outline-path): Match TODO keywords case sensitively.
* org-exp.el (org-export-preprocess-string): Remove any
`read-only' properties.
* org-agenda.el (org-agenda-inactive-leader): New option.
(org-agenda-get-timestamps): Use `org-agenda-inactive-leader'.
(org-tags-view): Prompt for matcher if MATCH is an empty string.
(org-todo-list): Prompt for matcher if ARG is an empty string.
* org-agenda.el (org-agenda-date-prompt): Allow inactive time
stamps as well.
* org.el (org-inhibit-startup-visibility-stuff): New variable.
(org-mode): Don't do startup visibility if inhibited.
(org-outline-overlay-data, org-set-outline-overlay-data): New
functions.
(org-save-outline-visibility): New macro.
(org-log-note-headings): Document that one should not change the
`state' note format.
* org.el (org-startup-with-beamer-mode): New option.
(org-property-changed-functions)
(org-property-allowed-value-functions): New hooks.
(org-entry-put, org-property-get-allowed-values): Run the new
hooks.
(org-property-next-allowed-value): Run the new hooks.
* org-exp.el (org-export-select-backend-specific-text): Add the
special beamer tags.
* org-beamer.el
(org-export-preprocess-before-selecting-backend-code-hook): New
file.
* org-latex.el (org-export-latex-after-initial-vars-hook): New hook.
(org-export-as-latex): Run
`org-export-latex-after-initial-vars-hook'.
(org-export-latex-format-toc-function)
(org-export-latex-make-header): Call
`org-export-latex-format-toc-function'.
* org.el (org-fill-template): Make template searches case sensitive.
* org-exp.el (org-export): Use "1" as a sign to export only the
subtree.
* org-colview-xemacs.el (org-columns-edit-value): Use
org-unrestricted property.
* org-colview.el (org-columns-edit-value): Use
org-unrestricted property.
* org.el (org-compute-property-at-point): Set org-unrestricted
text property if the list contains ":ETC".
(org-insert-property-drawer): Use
org-unrestricted property.
* org-exp.el
(org-export-preprocess-before-selecting-backend-code-hook): New hook.
(org-export-preprocess-string): Run
`org-export-preprocess-before-selecting-backend-code-hook'.
* org-xoxo.el (org-export-as-xoxo): Run `org-export-first-hook'.
* org-latex.el (org-export-region-as-latex): Run
`org-export-first-hook'.
* org-html.el (org-export-as-html): Run `org-export-first-hook'.
* org-docbook.el (org-export-as-docbook): Run
`org-export-first-hook'.
* org-ascii.el (org-export-as-ascii): Run `org-export-first-hook'.
* org-latex.el (org-export-latex-make-header): Remove \obeylines.
(org-export-latex-fontify): Fix regexp bug that takes special
care of protecting the right boundary characters in emphasis
matches.
(org-export-latex-preprocess): Allow multiple arguments to latex
macros.
* org.el (org-make-link-regexps): Use John Gruber's regexp for
urls.
* org-macs.el (org-re): Interpret :punct: in regexps.
* org-exp.el (org-export-replace-src-segments-and-examples): Also
take the final newline after the END line.
* org.el (org-clean-visibility-after-subtree-move): Only fix
entries that are not entirely invisible already.
(org-insert-link): Respect org-link-file-path-type for
"docview:" links in addition to "file:" links.
* org-latex.el (org-export-latex-class-options): New variable.
(org-export-latex-set-initial-vars): Use the class options.
* org.el (org-forward-same-level): Stop at headings that start
with an invisible character.
(org-additional-option-like-keywords): Add LaTeX_CLASS_OPTIONS.
* org-footnote.el (org-footnote-normalize): Don't take optional
arguments in LaTeX macros as footnotes.
* org.el (org-inside-latex-macro-p): New function.
* org-latex.el (org-latex-to-pdf-process): Change customization
group to `org-export-pdf'.
* org-agenda.el (org-agenda-get-blocks): Look at time string also
on days after the first one.
* org.el (org-insert-heading): Also check for item before assuming
before-first-heading condition.
* org-latex.el (org-latex-to-pdf-process): Fix typo in group tag.
(org-export-pdf-logfiles): New option.
(org-export-as-pdf): Use `org-export-pdf-logfiles'.
(org-export-pdf-logfiles): Fix customization type.
* org.el (org-insert-link): Improve error message when there is no
default link to select with RET.
* org-agenda.el (org-agenda-filter-by-tag): Use char argument from
parameter list.
* org-latex.el (org-export-latex-parse-global)
(org-export-latex-parse-content)
(org-export-latex-parse-subcontent): Use
`org-re-search-forward-unprotected'.
(org-export-as-pdf): Remove log files produced by XeTeX.
* org-macs.el (org-re-search-forward-unprotected): New function.
2010-04-10 James TD Smith <ahktenzero@mohorovi.cc>
* org-colview.el (org-agenda-colview-summarize): Sort out some
confusion between properties and titles, which resulted in
agenda summaries not working if a title was set for a column.
* org.texi (LaTeX and PDF export): Add a footnote about xetex.
(LaTeX/PDF export commands): Section renamed and
moved.
(Sectioning structure): Update.
(References): New use case for field coordinates.
(The export dispatcher): Renamed from ASCII export.
(Setting up the staging area): Document the availability of
encryption for MobileOrg.
(Images and tables): Document how to reference labels.
(Index entries): New section.
(Generating an index): New section.
(Column width and alignment): Document that <N> now
means a fixed width, not a maximum width.
(Publishing options): Document the :email option.
(Beamer class export): Fix bug in the BEAMER example.
(Refiling notes): Document refile logging.
(In-buffer settings): Document refile logging keywords.
(Drawers): Document `C-c C-z' command.
(Agenda commands): Mention the alternative key `C-c C-z'.
(Special properties): Document the BLOCKED property.
(The spreadsheet): Mention the formula editor.
(References): Document field coordinates.
(Publishing action): Correct the documentation for the
publishing function.
(The date/time prompt): Document that we accept dates
like month/day/year.
(Cooperation): Document the changes in table.el support.
(Faces for TODO keywords, Faces for TODO keywords)
(Priorities): Document the easy colors.
(Visibility cycling): Document the new double prefix
arg for `org-reveal'.
(Cooperation): Remember.el is part of Emacs.
(Clean view): Mention that `wrap-prefix' is also set by
org-indent-mode.
(Agenda commands): Add information about prefix args to
scheduling and deadline commands.
(Search view): Point to the docstring of
`org-search-view' for more details.
(Agenda commands): Document that `>' prompts for a
date.
(Setting tags): Document variable
org-complete-tags-always-offer-all-agenda-tags.
(Column attributes): Cross-reference special
properties.
Juri Linkov [Wed, 14 Apr 2010 22:41:21 +0000 (01:41 +0300)]
Fix @deffn without category.
* abbrevs.texi (Abbrev Expansion): Replace @deffn with @defun
for `abbrev-insert'.
* buffers.texi (Indirect Buffers): Add category `Command'
to @deffn of `clone-indirect-buffer'.
* windows.texi (Cyclic Window Ordering): Replace @deffn with @defun
for `next-window' and `previous-window'. Add category `Command'
to @deffn of `pop-to-buffer'.
Dan Nicolaescu [Wed, 14 Apr 2010 15:36:25 +0000 (08:36 -0700)]
Reduce cpp use in Makefile.in.
* Makefile.in (DBUS_CFLAGS, DBUS_LIBS, GCONF_CFLAGS, GCONF_LIBS)
(LIBSOUND, CFLAGS_SOUND, RSVG_LIBS, RSVG_CFLAGS, INTERVALS_H)
(GETLOADAVG_LIBS, RUN_TEMACS): Move to the autoconf section.
(ORDINARY_LINK): Remove, defined in src/s/gnu.h.
(CRT0_COMPILE): Remove, inline it in the only user.
Stefan Monnier [Wed, 14 Apr 2010 15:07:53 +0000 (11:07 -0400)]
Add a new field `location' to bookmarks for non-file bookmarks.
* bookmark.el (bookmark-location): Use the new field, if present.
(bookmark-insert-location): Undo last change, not needed any more.
* man.el (Man-bookmark-make-record):
* woman.el (woman-bookmark-make-record):
* gnus-sum.el (gnus-summary-bookmark-make-record): Add `location' field.
Juri Linkov [Wed, 14 Apr 2010 00:33:32 +0000 (03:33 +0300)]
Bind `C-v' to `scroll-up-command' and `M-v' to `scroll-down-command'.
http://lists.gnu.org/archive/html/emacs-devel/2010-04/msg00403.html
* window.c (keys_of_window): Rebind `C-v' from `scroll-up' to
`scroll-up-command' and `M-v' from `scroll-down' to
`scroll-down-command'.
* tutorial.el (tutorial--default-keys): Rebind `C-v' to
`scroll-up-command' and `M-v' to `scroll-down-command'.
* emulation/cua-rect.el (cua--init-rectangles):
* forms.el (forms--change-commands):
* image-mode.el (image-mode-map):
Remap scroll-down-command and scroll-up-command
in addition to scroll-down and scroll-up.
* window.c (Vscroll_preserve_screen_position_commands): New variable
with the default value as the list of Qscroll_down and Qscroll_up.
(window_scroll_pixel_based, window_scroll_line_based): Search the
last command in the list Vscroll_preserve_screen_position_commands
instead of comparing with Qscroll_up and Qscroll_down.
* mwheel.el (scroll-preserve-screen-position-commands):
Add mwheel-scroll to this list of commands.
* simple.el (scroll-preserve-screen-position-commands):
Add scroll-up-command, scroll-down-command, scroll-up-line,
scroll-down-line to this list of commands.
Alan Mackenzie [Tue, 13 Apr 2010 09:15:14 +0000 (09:15 +0000)]
Revert 2009-12-03T16:02:10Z!acm@muc.de (enhance c-parse-state) and 2010-02-04T21:15:37Z!acm@muc.de (< and > handling).
[These enhancements were not sufficiently stable at the time of releasing
a pretest.]
Stefan Monnier [Tue, 13 Apr 2010 02:07:48 +0000 (22:07 -0400)]
Try to solve the problem of spurious EOF chars in long lines of text
sent to interactive subprocesses.
* sysdep.c (child_setup_tty): Do not enable ICANON any more.
(system_process_attributes): Remove unused var `ttotal'.
* process.c (send_process): Don't bother breaking long line with EOF
chars when talking to ttys any more.
(wait_reading_process_output): Output a warning when called in such
a way that it could block without being interruptible.
Stefan Monnier [Tue, 13 Apr 2010 01:47:40 +0000 (21:47 -0400)]
Try to detect file modification within the same second.
* buffer.h (struct buffer): New field modtime_size.
* buffer.c (reset_buffer): Initialize it.
* fileio.c (Finsert_file_contents, Fwrite_region): Set it.
(Fverify_visited_file_modtime): Check it.
(Fclear_visited_file_modtime, Fset_visited_file_modtime): Clear it.
(Fset_visited_file_modtime): Set (or clear) it.