(toolbar-add-item): Use image-mask-p.

(ALLOC_XPM_COLORS): Define if we can use Emacs' color
allocation functions with the XPM lib.
(struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
(XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
(xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
(xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
(xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
functions.
(xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
functions, if possible, because these handle color allocation
failure more gracefully.
(Fimage_mask_p): New function.

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(create-image): Doc fix.

(toolbar-add-item): Use `:mask heuristic'
instead of `:heuristic-mask t'.

(QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
(Qedge_detection, Qheuristic): New symbols.
(syms_of_xfns): Initialize new symbols.
(lookup_image): Handle `:mask X', `:algorithm emboss', and
`algorithm (edge-detection ...)'.
(xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
(tiff_format, gif_format, gs_format): Add `:mask'.
(XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
(GIF_MASK, GS_MASK): New enumerators.
(x_laplace_read_row, x_laplace_write_row): Functions removed.
(emboss_matrix, laplace_matrix): New variables.
(x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
(x_edge_detection): New functions.
(x_laplace): Rewritten in terms of x_detect_edges.
(x_build_heuristic_mask): If image has a mask, free it.

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Revert to Unix line endings.

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Standardize indentation somewhat.
Add bootstrap support.
Pass $(MFLAGS) when invoking make recursively.
Add shell-specific variants of top-level targets that invoke make
recursively in other directories, and add necessary computed
dependencies.

(SHELLTYPE): New define.

(SHELLTYPE): New define.
(SETLOADPATH): New define.

Change to DOS line endings.
Simplify the generation of makefiles (don't need to generate
various top-level targets that invoke make in other directories).

Add note about expected error messages when configure
is run.

(w32_per_char_metric): Handle non-TrueType fonts.

Standardize indentation somewhat.
(bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
cater for differences between shells.

(clean mostlyclean): Ignore errors when deleting
leim-list.el.
(distclean maintainer-clean): Ditto for stamp-subdir.

Rename skkdic to ja-dic.

Add bootstrap support.  Also copy lisp source
when installing.

(DONTCOMPILE): Fix typo.

(shell-write-history-on-exit): New function.
(shell-dumb-shell-regexp): New custom variable.
(shell-mode): Make shell-write-history-on-exit the process
sentinel if shell name matches shell-dumb-shell-regexp.

Comment out before-init-hook function which resets
source-directory based; this breaks bootstrap.

(x_produce_glyphs): If the distance from the current
position to the next tab stop is less than a canonical character
width, use the tab stop after that.

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(alloc_buffer_text): Fix xmalloc call.

(handle_fontified_prop): While running fontification
functions, bind `fontification-functions' and
`after-change-functions' to nil.

Tool bar, mention c-mouse-3.

Fix spurion.

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Remove everything having to do with the use of mmap.

(BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
(enlarge_buffer_text): Add prototype.

Move allocation with mmap here, from ralloc.c.  Change
conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
(mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
from former r_alloc_* functions in ralloc.c.
(mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
variables.
(MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
(mmap_init) [REL_ALLOC_MMAP]: New function.
(alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
BUFFER_FREE.

(make_gap): Use enlarge_buffer_text.

Change conditional compilation on REL_ALLOC_MMAP to
USE_MMAP_FOR_BUFFERS.

(mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.

(USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.

(USE_MMAP_FOR_BUFFERS): Recognize in system
configuration files instead of REL_ALLOC_MMAP.  Set REL_ALLOC
to `no' if defined.  Change result report.

(toolbar-like-menu-item): Doc fix.

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(ansi-colors): Doc change.
(ansi-color-get-face): Simplified regexp.
(ansi-color-faces-vector): Added more faces, doc change.
(ansi-color-names-vector): Doc change.
(ansi-color-regexp): Simplified regexp.
(ansi-color-parameter-regexp): New regexp.
(ansi-color-filter-apply): Doc change.
(ansi-color-filter-region): Doc change.
(ansi-color-apply): Use ansi-color-regexp and ansi-color-get-face,
deal with zero length parameters.
(ansi-color-apply-on-region): Doc change.
(ansi-color-map): Doc change.
(ansi-color-map-update): Removed debugging message.
(ansi-color-get-face-1): Added condition-case to trap
args-out-of-range errors.
(ansi-color-get-face): Doc change.
(ansi-color-make-face): Removed.
(ansi-color-for-shell-mode): New option.

(indent-for-tab-command): Doc fix.

Add toolbar.

New.  (Gnome icon by tigert.)

New.

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(Fplay_sound): Doc fix.

(Clickable Text): Fix example.

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(quail-start-translation): Translate KEY if necessary even if it
doesn't have any mapping in the current input method.
(quail-start-conversion): Likewise.
(quail-help): The output message is improved.

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(comint-output-filter):
  Revert to using `insert-before-markers'.
  Add bletcherous hack to undo damage caused by `insert-before-markers'.
  Put `front-sticky' property on overlays created here so that the field code
    understands how the overlay works.
  Use a let when making comint-last-prompt-overlay, so that the code is
    easier to read.

Avoid some more compiler warnings.
(parse_tool_bar_item): Ignore cached key bindings.

(widget-default-format-handler): DTRT when
doc-property is a function.

Add some comments about DOUG_LEA_MALLOC's use of mmap
and allocation of Lisp data.

(browse-url-filename-alist): Use , not ,@ to add DOS/Windows specific association.

(read-mail-command): Doc fix.
(mail-user-agent): Add gnus-user-agent option for upcoming Gnus.

Remove obsolescences, especially hash tables and refs to Emacs 19.

Remove conditional compilation on SCALABLE_FONTS.
(Finternal_set_lisp_face_attribute): If frame is 0, set new frame
defaults first.

(set-locale-environment): Doc fix.

(mail-mode-fill-paragraph): Do not get the
filed name if it's not there.

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Add `emulation' to keywords.

(vc-dired-listing-switches): Fix :version.

Doc fixes.

(add-minor-mode): Use toggle-fun arg.

Add :version to several defcustoms.

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(imenu--truncate-items, imenu--cleanup)
(imenu--generic-function): Avoid mapcar.
(imenu--replace-spaces): Function removed.
(imenu--completion-buffer): Use subst-char-in-string.
(imenu-add-to-menubar): Use keymap inheritance.

Add Keywords:.

copyright up-date

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(diff-hunk-text): Use `with-temp-buffer'.
(diff-mode-map): Bind `diff-test-hunk'.
(diff-apply-hunk): Use `select-window' instead of `pop-to-buffer'.

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(Fload): Put code checking for recursive loads in #if 0.

Undo last change
because it breaks '(make-variable-buffer-local (defvar ...)'
which is used at least in dired.

Comment fixed.
(MAX_MAP_SET_LEVEL): Increased to 30.
(PUSH_MAPPING_STACK): Enclose with do-while block.
(POP_MAPPING_STACK): Likewise.
(stack_idx_of_map_multiple): New variable.
(CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
(ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
call the corresponding CCL program by
CCL_CALL_FOR_MAP_INSTRUCTION.
(ccl_driver) <CCL_MapSingle>: Likewise.
(ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
with the case where looking up process reaches to the end of
map-set, and call CCL programs as the above change.

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(quail-define-package): Docstring modified.

(quail-cxterm-package-ext-info): Add extra docstrings for
"chinese-ccdospy", "chinese-ecdict", "chinese-etzy", "chinese-sw", and
"chinese-ziranma".  Modify the docstring of "chinese-py".

(quail-translation-docstring): New variable.
(quail-show-keyboard-layout): Docstring modified.
(quail-select-current): Likewise.
(quail-build-decode-map): Change arg MAP to MAP-LIST to avoid
infinite recursive call.
(quail-help): Check quail-translation-docstring.  Format of the
output changed.
(quail-help-insert-keymap-description): Adjusted for the above
change.

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(png_load, jpeg_load): Declare some variables volatile
that might be clobbered by longjmp.
(check_x_display_info, x_decode_color, create_frame_xic)
(Fx_display_backing_store, Fx_display_visual_class)
(x_build_heuristic_mask, pbm_scan_number): Avoid compiler
warnings.

(byte-compile-defvar): Only cons onto
current-load-list in top-level forms.  Else this leaks a cons cell
every time a defun is called.

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(diff-apply-hunk):  Function basically rewritten.  Now understands
  non-unified diffs.  Some functionality moved into `diff-hunk-text' and
  `diff-find-text'.  Add OTHER-FILE, DRY-RUN, POPUP, and NOERROR
  arguments.  If DRY-RUN is true, don't actually modify anything.  Only
  reposition point in the patched file if the patch succeeds.  Only pop
  up another window if POPUP is true.  Emit a message describing what
  happened if successful, and at what line-offset.  Automatically detect
  reversed hunks and do something appropriate.
(diff-hunk-text, diff-find-text): New functions.
(diff-filter-lines): Function removed.
(diff-test-hunk): New function.
(diff-goto-source): Rewritten in terms of diff-apply-hunk.

(init_lread): Set Vloads_in_progress to nil.
(Fload): Show list of recursively loaded files, when signaling an
error.

(Vloads_in_progress): New variable.
(record_load_unwind): New function.
(Fload): Check for recursive loads.
(syms_of_lread): Initialize Vloads_in_progress.
(read_integer, read1): Avoid some compiler warnings.

(concat, Fsubstring, internal_equal, Fnconc): Avoid some
compiler warnings.

(Fbuffer_string): Doc fix.

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Minor doc/commentary fixes.
(tildify) <defgroup>: Add :version.

(face-x-resources): Make custom type more specific.
(frame-background-mode): Use mapc.
(region) <defcustom>: Add :version.

(mmap_enlarge): Don't return 0 if successful.

s/netbsd.h: NO_C_SOURCE->NOT_C_CODE

(CYCLE_CHECK): Don't use the Lisp_Object returned
by Fmemq in a condition.

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* vc-sccs.el (vc-sccs-register):
* vc-rcs.el (vc-rcs-register):
* vc-cvs.el (vc-cvs-register): Don't clear file's properties.
* vc.el (vc-register): Clear file's properties.

(Finternal_set_lisp_face_attribute): Minor thinko.

(internal-merge-in-global-face): Fix newline in doc string.

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