(tty_lookup_color): Type bool/Lisp_Object mismatch fixed.

defface `supports' predicate

display-supports-face-attributes-p

(ebrowse-draw-tree-fn): Use copy-sequence.
(ebrowse-copy-list): Function deleted.

(eshell-copy-tree): Make it an alias for copy-tree.

(copy-list): Moved to cl.el.
(copy-tree): Don't use copy-list or cl-pop.

(copy-list): Moved back from subr.el.

Undo previous change.

(viper-insert-prev-from-insertion-ring)
(viper-prev-destructive-command): Use copy-sequence.

(eshell-copy-list): Function deleted.
(eshell-sublist, eshell-copy-tree): Use copy-sequence.

(eshell-mode, eshell-mode): Use copy-sequence.

(eshell/diff): Use copy-sequence.

Make comint use text properties for highlighting instead of overlays:
(comint-last-output-overlay): Variable removed.
(comint-send-input, comint-output-filter): Use text properties instead
of overlays.
(comint-insert-clicked-input): Rewrite to work with text properties as
well as overlays.
(comint-snapshot-last-prompt): Snapshot using text properties.
(comint-get-old-input-default, comint-extract-string): Don't copy text
properties.

(line-move-finish): Inhibit field motion when computing `line-end'.

(revert-buffer): Correct typo: variable name is `buffer-file-format',
not `buffer-file-formats'.

(comint-send-input, comint-output-filter): Use the `font-lock-face'
property instead of `face'.  Don't check the highlight-enabling
variables anymore.
(comint-highlight-input, comint-highlight-prompt): Variables removed.

(custom-display): Use correct syntax for `supports' attributes.

(custom-display): Add support for `supports' predicate.

(display-supports-face-attributes-p): Work correctly if DISPLAY is a frame.
(face-spec-set-match-display): Support `supports' predicate.
(italic): Try underlining for displays that don't support real italics.

(Cursor Position Information): Update "C-u C-x =" example.

Fix a typo in a comment.

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(Ftty_supports_face_attributes_p): New function.
(parse_rgb_list, tty_lookup_color): New functions.
(tty_defined_color): Use `tty_lookup_color' to do all the work.
(color_distance, Fcolor_distance): New functions.
(TTY_SAME_COLOR_THRESHOLD): New macro.
(Qtty_color_standard_values): New variable.
(syms_of_xfaces): Initialize new vars & functions.

(display-supports-face-attributes-p): New function.

(color-name-rgb-alist): Use 16-bit RGB values instead of 8-bit, for
consistency with the rest of emacs.
(tty-color-canonicalize): Only copy COLOR if we need to change it.
(tty-color-approximate): Scale values from `color-name-rgb-alist'
appropriately.  Return the whole color description, rather than just the
RGB values.
(tty-color-standard-values): New function.  Code mostly taken from
`tty-color-translate'.
(tty-color-translate, tty-color-values): Use `tty-color-desc' to do all
the work.
(tty-color-desc): Do color lookup here instead of calling
`tty-color-translate' and `tty-color-by-index'; this is now the main
place to do it.

Fix previous change.

(Precalcuated Fontification): Note how to use `font-lock-core-only'.

(font-lock-default-function): If `font-lock-core-only' is non-nil,
don't use big font-lock machinery.

(font-lock-set-defaults-1): Variable alist is now set in
`font-lock-set-defaults'.

Regenerated.

(define-ibuffer-column): Don't create a third argument for the
generated function.

(font-lock-core-only): New variable.
(font-lock-set-defaults): Use it.

(Info-mode): Do set `font-lock-defaults', and be sure to set
`font-lock-core-only'.

(occur-mode): Do set `font-lock-defaults',
and be sure to set `font-lock-core-only'.

(ibuffer-mode): Do set `font-lock-defaults', and be sure to set
`font-lock-core-only'.
(ibuffer-compile-format): Don't pass third argument to column functions.
(filename-and-process): Ditto.

(c-set-style, c-set-style-1): Added another state for the
`dont-override' flag where it only keeps globally set variables.

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(describe-char-after): Require `descr-text' when there are text
properties.

(toplevel): Provide `descr-text'.

(cl-copy-tree): Moved to `copy-tree' in subr.el.  Add a defalias with
the old name.

(describe-char-after): Revert previous change.  Just call
`describe-text-properties' to describe text properties.

(describe-text-properties): Sort the output by the size of the values.
Put `font-lock-face' property on property names.

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(copy-list): Moved to subr.el.

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(describe-char-after): Use `font-lock-face' to italicize property names.

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(sgml-html-meta-auto-coding-function): New function.
(auto-coding-from-file-contents): Delete; merge functionality into
`set-auto-coding'.
(set-auto-coding): Move tests from `auto-coding-functions' so that
they have a lower priority than coding: tags.  Put
`auto-coding-regexp-alist' tests before coding: tag tests.
(sgml-xml-auto-coding-function): Simply `intern' the match, and
test if it's a valid coding system.
(auto-coding-functions): Add `sgml-html-meta-auto-coding-function'.

(copy-list): Moved here from cl.el.
(copy-tree): Renamed here from `cl-copy-tree' in cl.el.

(occur-mode): Don't set up categories.
(occur-1): Pass `list-matching-lines-face' and
`list-matching-lines-buffer-name-face'.
(occur-engine): Use `font-lock-face' instead of categories.

(Info-mode): Don't set up categories.
(Info-fontify-menu-headers): Use `font-lock-face' instead of categories.
(Info-fontify-node): Ditto.

(ibuffer-category-alist): Delete.
(ibuffer-get-category): Delete.
(ibuffer-compile-make-eliding-form): Use `font-lock-face' instead
of categories.
(ibuffer-compile-format): Don't treat `name' category specially.
(ibuffer-column name): Use `font-lock-face'.
(filename-and-process): Ditto.
(ibuffer-buffer-name-category): Renamed to
`ibuffer-buffer-name-face'.  Don't use categories.
(ibuffer-update-title-and-summary): Use `font-lock-face'.
(ibuffer-insert-filter-group): Ditto.
(ibuffer-mode): Don't set up categories.

(font-lock-category-alist): Delete.
(turn-on-font-lock-if-enabled): Don't use it.
(font-lock-symbol-category-alist): Delete.
(font-lock-default-function): Use new `char-property-alias-alist' to
make `font-lock-face' an alias for `face' when font-lock mode is
enabled.

(char-property-alias-alist): New variable; describe its relation to
`default-text-properties' and the `category' property.

(default-text-properties): Note `char-property-alias-alist'.

(Special Properties): Document new property `font-lock-face'.

(Precalcuated Fontification): New node, describing `font-lock-face'.

(Foverlay_get): Use lookup_char_property.

(lookup_char_property): New function for looking up overlay and text
properties, created from textget.
(textget): Use it.

(lookup_char_property): Declare.
(Vchar_property_alias_alist): Declare.

(Vchar_property_alias_alist): New variable.
(syms_of_textprop) <Vchar_property_alias_alist>: DEFVAR_LISP.

Explain why set-window-hscroll may appear to fail to work.

Comment change.

(find-file-noselect-1): Undo previous change.

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(bookmark-file-or-variation-thereof): Doc fix.

* bookmark.el (bookmark-file-or-variation-thereof): Just use
Info-suffix-list, as suggested by Stefan Monnier.

(lisp_data_to_selection_data): Fix last change:
 *data_ret is not a Lisp string, while unibyte_string is.

(lisp_data_to_selection_data): Fix last change: set size_ret.

Etags regexps support the same set of operators as in Emacs.

Regenerated.

Add Support for x86-64.

Document Etags regexp char escape sequences.

(scan_separators): Support all character escape
sequences supported by gcc.
(find_entries): rewind unconditionally.
(find_entries): Do not call language functions directly, now calls
itself.
(find_entries): Do general initialisations here.
(CNL_SAVE_DEFINEDEF, C_entries, LOOP_ON_INPUT_LINES, F_getit)
(Ada_getit, Pascal_functions, Pascal_functions)
(prolog_skip_comment): Do not do them here.
(readline_internal): Increment lineno here.
(readline): Conditionally undo readline_internal increment.
(readline): Do not return a value.

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Fix typos, clarify language.

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Document new default keywords for TeX.

Improve the English for --parse-stdin.

Better English, I hope.

Document --parse-stdin=FILE for Etags.

Document new default keywords for TeX.

Document --parse-stdin=FILE.

Document --parse-stdin=FILE for Etags.

(enum arg_type): New label at_stdin.
(STDIN): New constant.
(parsing_stdin): New flag.
(longopts): New option --parse-stdin=NAME.
(print_help): Document it.
(main): Handle it.
(process_file): Split into process_file and process_file_name.
(process_file_name): New function.

(TeX_commands): Skip comments.
(TEX_defenv): Now contains more contructs.
(TEX_cmt): Make it a static char and move it before TeX_commands.
(TeX_commands): Shorten the tag to the brace after the name.
(TeX_commands): Names now include the initial backslash.
(TeX_commands): Names do not include numeric args #n.
(TeX_commands): Correct line char number in tags.
(TEX_tabent, TEX_token): Deleted.
(TeX_commands, TEX_decode_env): Streamlined.

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(Converting Representations): Update the description of what
string-make-unibyte does.

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(Fstring_make_unibyte): Doc fix.

(lisp_data_to_selection_data): If the requested type
is STRING, call string_make_unibyte to encode the selected text
as a string.

(xselect-convert-to-string): If VALUE is a string,
return a cons of TYPE and the string.

(Fset_window_hscroll): Doc fix.

(main): Avoid a buffer overrun with sprintf.

fix my address

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(choose_write_coding_system): Call select-safe-coding-system properly.

(cyrillic-alternativnyj-decode-table): Fix the table to contain correct
characters.

Don't require cl.

(Spelling): Document ispell-complete-word-dict.

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(dired-do-shell-command): Doc fix in autoload.

(Info-extract-pointer): Ignore Info-header-line.

(c-postprocess-file-styles): Do nothing except in CC modes.