(change-log-version-number-regexp-list)
(change-log-version-info-enabled): Change :version to 21.1.
(toplevel): Require CL when compiling.

(change-log-version-number-regexp-list): Added tag
:version 20.6
(change-log-version-info-enabled): Added tag :version 20.6

More general version number search with
user-configurable regexp list.
(change-log-version-number-regexp-list): New user variable.
(change-log-find-version): Rewritten.  Use user-configurable
version numbering regexp list
change-log-version-number-regexp-list.
(change-log-find-version): Renamed to
change-log-version-number-search
(add-log-file-name-function): New.
(change-log-search-vc-number): Added END paramaeter.  Added doc
string to function.
(change-log-version-rcs): Renamed.  Was
change-log-search-vc-number.

(FACE_FROM_ID): Cast the arg ID to `unsigned'.

*** empty log message ***

All codes adjusted for the change of struct glyph.

(encode_terminal_code): Adjusted for the change of struct
glyph and GLYPH_FROM_CHAR_GLYPH.
(write_glyphs) (insert_glyphs) (append_glyph): Adjusted for the
change of struct glyph.

(line_hash_code) (direct_output_for_insert): Adjusted
for the change of struct glyph.
(line_draw_cost): Adjusted for the change of
GLYPH_FROM_CHAR_GLYPH.
(count_match): Use macro GLYPH_CHAR_AND_FACE_EQUAL_P.

(struct glyph): Make face_id and padding_p the top
level members.  Change members in union `u'.
(GLYPH_EQUAL_P): Check also members face_id and padding_p.
(GLYPH_CHAR_AND_FACE_EQUAL_P): New macro.
(SET_CHAR_GLYPH): Adjusted for the change of struct glyph.
(CHAR_GLYPH_PADDING_P): Likewise.
(GLYPH_FROM_CHAR_GLYPH): Likewise.  Always return -1 for multibyte
characters.

(char_bytes): Use ((1 << CHARACTERBITS) - 1) instead
of GLYPH_MASK_CHAR.

(CHAR_BYTES): Use ((1 << CHARACTERBITS) - 1) instead
of GLYPH_MASK_CHAR.

(GLYPH): Defined as `int', not `unsigned int'.  Now the
lowest 8 bits are single byte character code, the bits above are
face ID.
(GLYPH_MASK_FACE) (GLYPH_MASK_CHAR): Adjusted for the change
above.
(FAST_MAKE_GLYPH) (FSST_GLYPH_FACE): Likewise.
(GLYPH_MASK_REV_DIR) (GLYPH_MASK_PADDING): Macros deleted.

*** empty log message ***

(struct composition): Change the order of declaring
members to reduce the byte size of the structure.

*** empty log message ***

(compilation-goto-locus): Delete hideshow overlays if they interfere.
(compilation-find-file): Make intangible overlays tangible.

Generally, synch w/ maintainer version 5.9.

(hs-show-hidden-short-form): Delete var; hard-code uses as `t'.

(hs-minor-mode-hook): Don't initialize.

(hs-special-modes-alist): Rewrite value and docstring.

(hs-minor-mode-prefix): Delete unused var.

(hs-block-start-mdata-select): New var, buffer local.

(hs-headline): New var.

(hs-match-data, hs-forward-sexp): New funcs.

(hs-hide-comment-region): New func.

(hs-discard-overlays, hs-flag-region, hs-hide-block-at-point,
hs-safety-is-job-n, hs-hide-initial-comment-block, hs-inside-comment-p,
hs-grok-mode-type, hs-find-block-beginning, hs-hide-level-recursive,
hs-life-goes-on, hs-already-hidden-p, hs-c-like-adjust-block-beginning,
hs-hide-all, hs-show-all, hs-hide-block, hs-show-block, hs-show-region,
hs-hide-level, hs-mouse-toggle-hiding, hs-minor-mode): Rewrite.

(hs-isearch-show): Renamed from `hs-isearch-open-invisible'.
(hs-isearch-show-temporary): New funcs.

(hs-show-block-at-point, java-hs-forward-sexp): Delete funcs.

(hs-hide-all, hs-mouse-toggle-hiding): Don't autoload.

When constructing menu, use `[(shift button2)]' notation.

*** empty log message ***

(jka-compr-info-file-magic-bytes): New function.
(jka-compr-compression-info-list): Add new elt to each vector.
(jka-compr-write-region): Don't compress the data if it is already compressed.

(jka-compr-really-do-compress): New variable.
(jka-compr-insert-file-contents): Set jka-compr-really-do-compress if visiting.
(jka-compr-write-region): Set jka-compr-really-do-compress
if visiting.  Test it when deciding to compress.

*** empty log message ***

(looking_at_1): Reset immediate_quit before modifying
global data.

(read_process_output): Fix the arg FROM to
update_compositions.

*** empty log message ***

(Freplace_match): For nonliteral replacement,
construct all the new text first, then insert all at once.

*** empty log message ***

(Fx_show_tip): Gcpro `timeout' too.

(Fx_create_frame): Move x_default_parameter calls that
lead to size changes to after the X window has been created.

(realize_x_face): Don't use uninitialized local
variable in xassert.

(clear_font_table): Don't use uninitialized local
variable in xassert.

(face_color_supported_p): Check by tty_defined_color
only when the frame is not window.

*** empty log message ***

(Fset_buffer_multibyte): Arrange for a thorough
redisplay after changing the multibyteness of a buffer.

(XTread_socket): At the beginning of the loop, pass the
frame's X window to XFilterEvent instead of None because that's
the X window for which the IC was created.  This makes dead
accents work when the pointer is not in Emacs' frame.
(XTread_socket) <KeyPress>: Don't call XFilterEvent here.

(sh-mode): Don't call sh-set-shell
with third argument t.

Version 1.2 is released.
(antlr): This package has a web page.
Menu/keymap additions for commenting/uncommenting
regions.  Suggested by Dale Davis <Dale_Davis@securify.com>.
(antlr-mode-map): New binding [C-c C-c].
(antlr-mode-menu): New entries.
Respect Emacs conventions.
((require 'cl)): Only use during compilation.
(antlr-language-for-option): New function to avoid using `find'.
(antlr-mode): Use it.
(antlr-with-syntax-table): Define new instead using XEmacs' one.
(antlr-imenu-create-index-function): Change accordingly.
(antlr-inside-rule-p): Ditto.
(antlr-end-of-rule): Ditto.
(antlr-end-of-body): Ditto.
(antlr-beginning-of-rule): Ditto.
(antlr-indent-line): Ditto.
Really use `antlr-tab-offset-alist'.
(antlr-set-tabs): Don't use hard-coded values.
Minor navigation changes.  Not perfect, but this
won't be possible without a huge time penalty.
(antlr-skip-exception-part): Be more specific.
(antlr-skip-file-prelude): Don't skip action prelude of next rule.
Renamed from `antlr-skip-grammar-header'.
(antlr-next-rule): Change accordingly.
(antlr-end-of-body): Ditto.  Better error message.
(antlr-beginning-of-body): Better error message.
(antlr-imenu-create-index-function): Skip rule action prelude.
Minor syntax highlighting changes.
(antlr-font-lock-default-face): Deletia.
(antlr-font-lock-tokendef-face): Changed color.
(antlr-font-lock-tokenref-face): Changed color.
(antlr-font-lock-literal-face): Changed color.
(antlr-font-lock-additional-keywords): Minor changes.

Font-lock changes by Anders Lindgren.
CWarn.

*** empty log message ***

*** empty log message ***

(auto-mode-alist) default mode for extension ".pro" set to `idlwave-mode'

TeXInfo documentation of the IDLWAVE mode and shell

A debugging toolbar for IDLWAVE

Shell mode for interaction with the idl program (idl = Interactive
Data Language)

Routine information for IDLWAVE mode.

Major mode for editing files of the Interactive Data Language

(Fx_show_tip): Add missing UNGCPRO.

(Fcompleting_read): Rename arg INIT to INITIAL_INPUT.

(completion-ignored-extensions): Add .pdf.

Put the version info into binary on MS-DOS as well.

*** empty log message ***

(debugger-continue): Don't continue If
debugger-may-continue is nil.

(debugger_may_continue): New variable.
(syms_of_eval): Add a DEFVAR_BOOL for it.
(call_debugger): Bind it.

(IT_set_face): Don't swap face colors when highlight or
fp->tty_reverse_p is set, unless the computed colors are identical
to frame colors.  Print both original and computed colors to
termscript file.
(IT_write_glyphs): Track the changes in handling of composite
characters.
(IT_set_frame_parameters): Don't set frame colors from
unspecified-fg and unspecified-bg pseudo-colors.

(pop3-movemail-file-coding-system): Doc fix.
(pop3-movemail): Replace binding of pop3-movemail-file-coding-system.

*** empty log message ***

*** empty log message ***

Don't put optimization info on `eql'.
(side-effect-free-fns): Add gethash, hash-table-count.
(side-effect-and-error-free-fns): Add hash-table-p.

Remove conditional definition of eval-when-compile.  Don't specify abs,
expt, gethash, hash-table-count, hash-table-p as side-effect-free here.
(cl-emacs-type): Don't declare.
(cl-compile-time-init): Remove Emacs 18 compiler patch.
(cl-parse-loop-clause): Remove compatibility code.

Remove Emacs 18 compatibility code.  Prepend `cl-' to autoload names
for some hash functions.  Don't autoload eval-when-compile.  Don't
provide mini-cl.
(cl-emacs-type): Remove.
(cl-map-extents): Remove compatibility code.

Small doc fixes.
(scheme-mode-variables): Don't make imenu-generic-expression
buffer-local redundantly.

Bind free variables.

(byte-compile-constp): Include keywords.

Bind free variables when compiling.

dummy

keywordp.

*** empty log message ***

(Fkeywordp): New function.
(syms_of_data): Install it.

*** empty log message ***

(custom-declare-variable): Purecopy value.

(set-face-attribute): Purecopy the attributes set.

(completion-ignored-extensions): Add .tfm.

Comment.

Add diff-mode.

*** empty log message ***

(byte-compile-bound-variables): Doc fix.
(byte-extrude-byte-code-vectors): Use remprop.
(byte-compile-lambda): Check that arg is a lambda.

System for adding and removing keywords.
Both local (previously added keyword) and global keywords
can be removed.
(font-lock-remove-keywords): New user-level function.
(font-lock-update-removed-keyword-alist): New internal function.
(font-lock-removed-keywords-alist): New variable.
(font-lock-add-keywords): Updates `font-lock-removed-keywords-alist'.
Empty `font-lock-keywords-alist' when `append' is `set' to avoid
growing datastructures.
(font-lock-set-defaults): Removes keywords stored in
`font-lock-removed-keywords-alist' after local keywords added.
(c-keywords, c++-keywords): Better "case" support for
complex constant expressions, e.g. "case 1<<A_BIT_NO:".
(c-keywords): Only highlight preprocessor
directives when spelled correctly.
(font-lock-match-c++-structor-declaration,
c++-keywords): Fontify constructors and destructors with function
face inside C++ class declarations.

*** empty log message ***

Fix typo.

(sh-mode): If there is no #!-line, use the shell
from sh-shell-file.

(java-keywords): Add Javadoc tags as of JDK 1.2.1.

* ls-lisp.el (ls-lisp-insert-directory): Print an explicit message
if one of the files specified cannot be accessed by
file-attributes.  Do not strip any leading directories from the
file names, to behave more like `ls' does.

* dired.el (dired-get-filename): Handle absolute file names.
(dired-readin-insert): If argument is a cons, don't print
"wildcard" on the ``total'' line.

(tty_defined_color): Fix last change.

(BUILD_GLYPH_STRINGS): For pcc, remove continuation in arg list.

Update to reftex 4.9

* reftex.el (reftex-compile-variables): respect new structure of
`reftex-index-macro'
(reftex-compile-variables): Use the changed structure of
`reftex-label-alist'.

* reftex-vars.el (reftex-index-math-format,
(reftex-toc-max-level): New option.
reftex-index-phrases-search-whole-words,
reftex-index-phrases-case-fold-search,
reftex-index-phrases-skip-indexed-matches,
reftex-index-phrases-wrap-long-lines,
reftex-index-phrases-sort-prefers-entry,
reftex-index-phrases-sort-in-blocks): New options.
(reftex-index-macros): Option structure changed.
(reftex-index-macros-builtin): Added `repeat' item to each entry.
(reftex-label-alist): Additional item in each entry to specify if
the environment should be listed in the TOC.
(eval-when-compile (require 'cl)) added.

* reftex-index.el (reftex-index-selection-or-word): No longer
deals with "repeat".
(reftex-index): "repeat property in `reftex-index-macro-alist' is
now used.
(reftex-index-phrases-comment-regexp,
reftex-index-phrases-macrodef-regexp,
reftex-index-phrases-phrase-regexp1,
reftex-index-phrases-phrase-regexp2,
reftex-index-phrases-phrase-regexp12, reftex-index-phrases-help):
New constants.
(reftex-index-phrases-macro-data, reftex-index-phrases-files,
reftex-index-phrases-font-lock-keywords,
reftex-index-phrases-font-lock-defaults, reftex-index-phrases-map,
reftex-index-phrases-restrict-file): New variables.
(reftex-index-phrase-selection-or-word,
reftex-index-visit-phrases-buffer,
reftex-index-initialize-phrases-buffer,
reftex-index-phrases-save-and-return, reftex-index-phrases-mode,
reftex-index-next-phrase, reftex-index-this-phrase,
reftex-index-all-phrases, reftex-index-region-phrases,
reftex-index-phrases-parse-header,
reftex-index-phrases-toggle-restricted, reftex-index-new-phrase,
reftex-index-find-next-conflict-phrase, reftex-index-phrases-info,
reftex-index-phrases-set-macro-key, reftex-index-sort-phrases,
reftex-compare-phrase-lines, reftex-index-make-phrase-regexp,
reftex-index-simplify-phrase, reftex-index-phrases-find-dup-re,
reftex-index-make-replace-string,
reftex-query-index-phrase-globally, reftex-query-index-phrase,
reftex-index-phrase-match-is-indexed,
reftex-index-phrases-fixup-line,
reftex-index-phrases-replace-space,
reftex-index-select-phrases-macro): New functions.
(reftex-index-globalize, reftex-index-globally): functions removed
(eval-when-compile (require 'cl)) added.

* reftex-toc.el (reftex-toc-mode): Create new indicator for max
level.
(reftex-toc-max-level-indicator): New variable.
(reftex-toc-max-level): New command.
(reftex-toc-map): New keybinding `t'.
(reftex-toc-help): Constant updated.
(eval-when-compile (require 'cl)) added.

* reftex-ref.el (reftex-offer-label-menu): Prefix to `t' command key
can change `reftex-toc-max-level'
(eval-when-compile (require 'cl)) added.

* reftex-sel (reftex-insert-docstruct): Respect
`reftex-toc-max-level'
(eval-when-compile (require 'cl)) added.

* reftex-auc.el (eval-when-compile (require 'cl)) added.

* reftex-vcr.el (eval-when-compile (require 'cl)) added.

* reftex-cite.el (reftex-citep, reftex-citet): New commands.
(reftex-citation, reftex-do-citation,
reftex-figure-out-cite-format): Additional argument FORMAT-KEY to
preselect a citation format.
(eval-when-compile (require 'cl)) added.

* reftex-parse.el (reftex-context-substring): Optional parameter
to-end
(reftex-section-info): Deal with environment matches.
(eval-when-compile (require 'cl)) added.

* reftex-global.el (eval-when-compile (require 'cl)) added.

(redisplay_window) <optional new window start>: Check
that window start is in [BEGV..ZV].

Copyright up-date.

1999-12-15  Kenichi Handa  <handa@etl.go.jp>

* regex.c (regex_compile): Adjusted for the change of CHAR_STRING.

1999-12-04  Stefan Monnier  <monnier@cs.yale.edu>

* regex.c (regex_compile): Recognize *?, +? and ?? as non-greedy
operators and handle them properly.
* regex.h (RE_ALL_GREEDY): New option.
(RE_UNMATCHED_RIGHT_PAREN_ORD): Moved to the end where alphabetic
sorting would put it.
(RE_SYNTAX_AWK, RE_SYNTAX_GREP, RE_SYNTAX_EGREP)
(_RE_SYNTAX_POSIX_COMMON): Use the new option to keep old behavior.

Explain that unused input methods can be removed from the installation
directory after "make install".

Set file name to ../info/ccmode, to avoid problems
on 8+3 filesystems.

Changes for separate unspecified foreground and background colors
on character terminals:

* dispextern.h (FACE_TTY_DEFAULT_FG_COLOR)
(FACE_TTY_DEFAULT_BG_COLOR):  New macros.

* xfaces.c (Qunspecified_fg, Qunspecified_bg): New variables.
(syms_of_xfaces): Initialize and staticpro them.
(tty_defined_color): If the color name is unspecified-fg or
unspecified-bg, return FACE_TTY_DEFAULT_FG_COLOR and
FACE_TTY_DEFAULT_BG_COLOR, respectively, as the pixel value.
(tty_color_name): If the color pixel value is either
FACE_TTY_DEFAULT_FG_COLOR or FACE_TTY_DEFAULT_BG_COLOR, return
Qunspecified_fg or Qunspecified_bg, respectively.
(Finternal_set_lisp_face_attribute): Allow values Qunspecified_fg
and Qunspecified_bg for foreground and background colors.
(realize_default_face): If the foreground and background colors
are not specified, default to Qunspecified_fg and Qunspecified_bg.
(realize_tty_face): By default, set the face colors to
FACE_TTY_DEFAULT_FG_COLOR and FACE_TTY_DEFAULT_BG_COLOR.
[MSDOS]: Handle FACE_TTY_DEFAULT_FG_COLOR and
FACE_TTY_DEFAULT_BG_COLOR when face colors are not defined.
Reverse the colors if the default colors were reversed.

* dispnew.c (init_display): Initialize the frame pixels of the
initial frame to FACE_TTY_DEFAULT_FG_COLOR and
FACE_TTY_DEFAULT_BG_COLOR.

* term.c (turn_on_face): If the default fore- and background
colors are reversed, enter inverse video mode.  Don't send color
escape sequences for unspecified foreground and background colors.
(turn_off_face): Handle unspecified-fg and unspecified-bg colors.

* dosfns.c (unspecified_colors): New variable.
(msdos_stdcolor_idx): Handle unspecified-fg and unspecified-bg
color names, return FACE_TTY_DEFAULT_FG_COLOR and
FACE_TTY_DEFAULT_BG_COLOR, respectively.
(msdos_stdcolor_name): Handle FACE_TTY_DEFAULT_FG_COLOR and
FACE_TTY_DEFAULT_BG_COLOR, return Qunspecified_fg and
Qunspecified_bg, respectively.

* msdos.c (IT_set_face): Support FACE_TTY_DEFAULT_FG_COLOR and
FACE_TTY_DEFAULT_BG_COLOR as pixel values.

* faces.el (face-read-integer, read-face-attribute)
(color-defined-p, color-values): Allow color values unspecified-fg
and unspecified-bg, handle them as unspecified.

(code_convert_region): Fix the secoding arg to
update_compositions.

*** empty log message ***

(fill-find-break-point): Delete codes for
composite characters.
(fill-region-as-paragraph): Likewise.

Register tibetan-composition-function in
composition-function-table.
(tibetan-composable-pattern): New variable.
(tibetan-subjoined-transcription-alist): Change key "R" to "+R".
(tibetan-precomposition-rule-alist): Move punctuations to
tibetan-punctuation-transcription-alist and
tibetan-obsolete-glyphs.
(tibetan-punctuation-transcription-alist): New variable.
(tibetan-obsolete-glyphs): New variable.
(tibetan-regexp): Improve the initialization code.

Most functions rewritten.
(tibetan-char-p): Renamed from tibetan-char-examin.
(tibetan-composable-examin) (tibetan-complete-char-examin)
(tibetan-vertical-stacking) (tibetan-composition): Deleted.
(tibetan-add-components): New function.
(tibetan-composition-function): New function.

Register thai-composition-function in
composition-function-table.
(thai-tis620): Delete `pre-write-conversion' property.

Mostly rewritten.

Register lao-composition-function in
composition-function-table.

(thai-category-table): Use
make-category-table, not copy-category-table, to initialize it.
(thai-composition-pattern): New variable.
(thai-with-thai-category-table): New macro.
(thai-compose-region, thai-compose-string): Rewritten.
(thai-post-read-conversion): Rewritten.
(thai-pre-write-conversion): Deleted.
(thai-composition-function): New function.

(quail-install-map): New optional arg
NAME.
(quail-get-translation): If DEF is a symbol but not a function,
ignore it.
(quail-start-translation): Put a key sequence undefined in the
translation keymap in unread-command-events, not generated-events.
Return parameterized event (compose-last-chars N) if the input
characters should be composed.
(quail-map-definition): If DEF is t, treat it as nil.
(quail-delete-last-char): Delete the quail region.
(quail-show-translations): Don't show list of translations if the
quail package is deterministic.
(quail-completion-max-depth): New variable.
(quail-completion-1): Pay attention to the above variable.  Fix
for the case that a translation is a function.
(quail-map-from-table, quail-map-from-table-1,
quail-map-from-table-2): New functions.
(quail-lookup-map-and-concat): New function

(set-nested-alist): Set BRANCHES (if
non-nil) at the tail of ALIST.
(compose-region, decompose-region, decompse-string,
reference-point-alist, compose-chars): Moved to composite.el.
(compose-chars-component, compose-chars-rule,
decompose-composite-char): Deleted.

(iso-2022-7bit, iso-2022-7bit-ss2
iso-2022-7bit-lock, iso-2022-7bit-lock-ss2, iso-2022-8bit-ss2,
x-ctext): Give `composition' property t.