(syms_of_buffer): Clarify `fill-column' docstring.

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Update copyright.

(Vimage_types): Remove extern.

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Revision: miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-410

Make sure image types are initialized for lookup too

Changes from arch/CVS synchronization

(buffer-stale-function): Add hyperlink to emacs-xtra manual to docstring.

(Autorevert, Supporting additional buffers): Explain special treatment
of buffers that automatically revert every `auto-revert-interval' seconds.

Comment doc string of defalias

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(dired-do-redisplay, dired-maybe-insert-subdir): Add hyperlink to
emacs-xtra manual to docstring.

(global-auto-revert-non-file-buffers): Add hyperlink to emacs-xtra
manual to docstring, as well as an info-link.

(File): Add emacs-xtra.

(Reverting): Add anchor.

(install-arch-indep, uninstall): Add emacs-xtra.

(INFO_TARGETS, DVI_TARGETS, ../info/emacs-xtra): Add emacs-xtra.

New file.

(try_cursor_movement): Exclude header line from scroll
margin at top of window.
(try_window_reusing_current_matrix): Calculate proper cursor position
after scrolling up with non-zero scroll margin, as the old cursor
position corresponds to value of PT before executing this command.
(try_window_id): Consider scroll margin at bottom of window too;
otherwise we fail to scroll when hl-line-mode is enabled.

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(skip_chars): Only recognize [:class:] when it has the
proper format and class is a lower-case word.

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(Dired Enter): Mention conditions on `ls' switches.
(Dired and Find): Mention differences with ordinary Dired buffers.

* gtkutil.c (xg_get_image_for_pixmap): New function.
(xg_get_gdk_pixmap_and_mask): Removed.
(update_frame_tool_bar): Call xg_get_image_for_pixmap instead of
xg_get_gdk_pixmap_and_mask.

* xterm.h (struct x_display_info): Typo in comment fixed.

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(Images): Document new delayed library loading, variable
`image-library-alist' and (existing but undocumented) function
`image-type-available-p'.

(image-library-alist): Initialize to a known set of probable library names.

(image-library-alist): New variable to map image types to external
libraries.  Initialized to nil, unless system-specific configs change it.
(image-type-available-p): Determine whether an image type is available by
calling `init-image-library'.

(Vimage_types): Delete (moved to image.c).

(Vimage_types): Move from xdisp.c.
(Vimage_type_cache): New variable.
(define_image_type): New argument indicating whether an image library was
loaded; cache loaded status and return t on success, nil otherwise.
(CACHE_IMAGE_TYPE, ADD_IMAGE_TYPE): New macros.
(w32_delayed_load): New function to load an image library from a list of
possible filenames.
(init_xpm_functions, init_png_functions, init_jpeg_functions)
(init_tiff_functions, init_gif_functions): Use `w32_delayed_load'.
(CHECK_LIB_AVAILABLE): Call `define_image_library' with new argument.
(Finit_image_library): New function, extracted from `init_image'.  Try to
initialize an image library on demand and cache whether we were successful
or not.
(syms_of_image): Initialize `Vimage_types' and `Vimage_type_cache'.  Add
recognized image types to Vimage_types. Export `init-image-library'.
(init_image): Remove initialization of all image types, except xbm and pbm.

(Vimage_types): Make it conditional on HAVE_WINDOW_SYSTEM.

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(windows-1256, cp1125): Fix tables
for several characters.

(time-stamp): Doc fix.

(Copyrights, Timestamps): Recommend `before-save-hook' instead of
`write-file-functions'.

(ccl-encode-mule-utf-8): Fix previous change.

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(cmd_error): Don't call any_kboard_state if inside a recursive edit level.

(command_loop): Call any_kboard_state before command_loop_2 when at top level.

Comment change.

(re_wctype, re_iswctype): Function defs longer static.
(CHAR_CLASS_MAX_LENGTH, re_wctype_t, re_wchar_t)
(re_wctype, re_iswctype, re_wctype_to_bit):
Non-function definitions moved to regex.h.

(CHAR_CLASS_MAX_LENGTH, re_wctype_t, re_wchar_t)
(re_wctype, re_iswctype, re_wctype_to_bit):
Non-function definitions moved here from regex.c.

(Fselect_window): Doc fix.

Include regex.h.
(skip_chars): New arg HANDLE_ISO_CLASSES.  Callers changed.
If requested, make a list of classes, then check the scanned
chars for membership in them.
(in_classes): New function.
(Fskip_chars_forward): Doc fix.

(Ftry_completion, Fall_completions, Ftest_completion):
Avoid calling specbind when completion-regexp-list is empty.

Update for CC Mode 5.30 and incidental amendments.
("AWK"): Is consistently thus spelt throughout.
(AWK, Pike): Document as "C-like modes".
(@kbd{M-j}): Document as alternative to @kbd{C-M-j}.
(M-x man): Supersedes M-x manual-entry.
Add numerous index entries.  Correct "ESC a/e" to "M-a/e".

("Comments in C"): Delete node; the info is in CC Mode manual.
(c-comment-only-line-offset): Remove description.

(C-c ., C-c C-c): Describe new C Mode bindings.

(C-u TAB, indent-code-rigidly, c-indent-exp, c-tab-always-indent)
(@dfn{Style}, c-default-style, comment-column, comment-padding)
(c-up-conditional, c-beginning-of-statement, c-end-of-statement):
Amend definitions.

(c-beginning-of-defun, c-end-of-defun, c-context-line-break):
Describe functions.

(c-comment-start-regexp, c-hanging-comment-ender-p)
(c-hanging-comment-starter-p): Remove obsolete definitions.

(Init Syntax): Explain about vars that do special
things when set with setq or with Custom.
(Init Examples): Add line-number-mode example.

(sentence-end): Add 0x5397d as close brace.

Doc fixes: say "PC Selection mode", not "`pc-selection-mode'".

Put `...' around symbols in warning messages.

(previous-matching-history-element): Specify a default.

(hexl-mode): Catch errors in hexl-goto-address.

(custom-declare-face): Simplify code.

(abbrev-mode, edit-abbrevs-map): Doc fixes.

Delete bytecode compilation item.

(before-save-hook): Add `time-stamp' to the options.

(time-stamp): Recommend adding it to `before-save-hook', rather than
`write-file-functions'.
Make a similar change in `Commentary' section.

Reindent `diff-current-defun'.

(diff-current-defun): If at start of hunk, use
position of first change.

(cancel_hourglass_unwind): Return a value.
(modify_event_symbol): Always use %ld for printing EMACS_INT.
(Fexecute_extended_command): Likewise.

(print_object): Always use %ld for printing EMACS_INT.

(SYNTAX_ENTRY_FOLLOW_PARENT): Rename local variable to
avoid clashes.
(SYNTAX): Likewise.
(SYNTAX_WITH_FLAGS): Likewise.
(SYNTAX_MATCH): Likewise.

(char_quoted): Avoid warning about undefined operation.
(find_defun_start): Likewise.
(scan_lists): Likewise.
(INC_FROM): Likewise.
(scan_sexps_forward): Likewise.

Include <ctype.h>.

(face_attr_equal_p): Declare parameters.

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(dired-mark-omitted): Update keybinding.

(dired-mark-omitted): Bind to "*O".

* bookmark.el (bookmark-bmenu-relocate): New function, as
  suggested by David J. Biesack <David.Biesack@sas.com>.
  (bookmark-bmenu-mode-map): Bind `bookmark-bmenu-relocate' to "R".
  (bookmark-bmenu-mode): Describe binding in doc string.
  (bookmark-set-filename): Save the bookmark list if it's time.

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(CCL_READ_CHAR): If hit EOF, set REG to -1.

(ccl-decode-mule-utf-8): Fix previous change.
(ccl-untranslated-to-ucs): Fix typo.

Revision: miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-403

Yet more build-in-place tweaking of arch tagging

Fix formatting of last entry.

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(Fdefun): Signal an error if NAME is not a symbol.

(python-open-block-statement-p): Fix
indentation after a block opening that contains a comment.

(completion-ignored-extensions): Add file extensions
of Python byte-compiled files.

Add news for Dired and Info modes.

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(Operating on Files): Add dired-do-touch.

Move menu help lines from `* Menu:' to file header.
Describe the purpose of a red *.

(Info-goto-node): Add autoload.
(Info-toc): Add substring-no-properties on Info file name.
(Info-mode, info, Info-toc, Info-mode-menu): Doc fix.
(Info-mode-map): Bind L to Info-history, T to Info-toc.

Revision: miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-401

More build-in-place tweaking of arch tagging

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(CCL_CALL_FOR_MAP_INSTRUCTION): Save eof_ic in
ccl_prog_stack_struct and update it.
(CCL_INVALID_CMD): If CCL_DEBUG is defined, call ccl_debug_hook.
(CCL_READ_CHAR): Get instruction counter from eof_ic, not from
ccl->eof_ic on EOF.
(ccl_debug_hook): New function.
(struct ccl_prog_stack): New member eof_ic.
(ccl_driver): Handle EOF in subrountine call correctly.

(set-language-environment): Load subst tables if necessary.

(decode-char): Load subst tables if necessary.
(encode-char): Likewise.

(utf-16-decode-ucs): Handle a surrogate
pair correctly.  Call ccl-mule-utf-untrans for untranslable chars.
(utf-16le-decode-loop): Set r5 to -1 before loop.
(utf-16be-decode-loop): Likewise.
(ccl-decode-mule-utf-16le): Add EOF processing block.
(ccl-decode-mule-utf-16be): Likewise.
(ccl-decode-mule-utf-16le-with-signature): Likewise.
(ccl-decode-mule-utf-16be-with-signature): Likewise.
(ccl-decode-mule-utf-16): Likewise.  Set r5 to -1 initially.
(ccl-mule-utf-16-encode-untrans): New CCL.
(utf-16-decode-to-ucs): Handle pre-read character.
(utf-16le-encode-loop): Handle surrogate pair.
(utf-16be-encode-loop): Likewise.
(ccl-encode-mule-utf-16le-with-signature): Adjusted for the change
of utf-16le-encode-loop.
(ccl-encode-mule-utf-16be-with-signature): Adjusted for the change
of utf-16be-encode-loop.
(mule-utf-16-post-read-conversion): Call
utf-8-post-read-conversion at first.
(mule-utf-16[{le|be}], mule-utf-16{le|be}-with-signature): Include
CJK charsets in safe-charsets if utf-translate-cjk-mode is on.
Add post-read-conversion and pre-write-conversion.

(utf-translate-cjk-charsets): New
variable.
(utf-translate-cjk-unicode-range): New variable.
(utf-translate-cjk-load-tables): New function.
(utf-lookup-subst-table-for-decode): New function.
(utf-lookup-subst-table-for-encode): New function.
(utf-translate-cjk-mode): Init-value changed to t.  Don't load
tables here.  Update safe-charsets of utf-* coding systems.
(ccl-mule-utf-untrans): New CCL.
(ccl-decode-mule-utf-8): Call ccl-mule-utf-untrans.  Use `repeat'
at end of each branch.
(ccl-mule-utf-8-encode-untrans): New CCL.
(ccl-encode-mule-utf-8): Call ccl-mule-utf-8-encode-untrans.
(ccl-untranslated-to-ucs): Handle 2-byte encoding.  Set r1 to the
length of encoding.  Don't return r0.
(utf-8-compose): New arg hash-table.  Handle 2-byte encoding.
(utf-8-post-read-conversion): Narrow to region properly.  If
utf-translate-cjk-mode is on, load tables if necessary.  Call
utf-8-compose with hash-table arg if necessary.  Call
XXX-compose-region instead of XXX-post-read-convesion.
(utf-8-pre-write-conversion): New function.
(mule-utf-8): Include CJK charsets in safe-charsets if
utf-translate-cjk-mode is on.  Add pre-write-conversion.

(dired-revert): If buffer is marked unmodified before
reverting, keep it marked unmodified.
Adapt to new conventions for commenting out code.
(dired-make-relative): Adapt to new conventions for commenting out code.

(shut_down_emacs): Inhibit redisplay during shutdown.

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Temporarily set utf-translate-cjk-mode to nil.

(devanagari-compose-region): Add autoload cookie.

(ccl-dump-call): Fix printing the subroutine name.

(encode_coding_string): Check CODING_FINISH_INTERRUPT.

Revision: miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-397

Work around vc-arch problems when building eshell

2004-06-10  Miles Bader  <miles@gnu.ai.mit.edu>

   * lisp/eshell/esh-module.el (eshell-load-defgroups): Bind
   `vc-handled-backends' to nil when opening files.