xemacs-beta: lisp/ChangeLog comparison

comparison lisp/ChangeLog @ 4800:b828e06dbe38

New (Common Lisp) function get-propertie

author	Didier Verna <didier@xemacs.org>
date	Wed, 06 Jan 2010 13:48:25 +0100
parents	8484c6c76837
children	980575c76541

comparison

equal deleted inserted replaced

-:ea7a6c12df45
+:b828e06dbe38
+2010-01-06  Didier Verna  <didier@xemacs.org>
+	* cl-extra.el (get-properties): New.
 2009-12-31  Aidan Kehoe  <kehoea@parhasard.net>
 	* list-mode.el (next-list-mode-item, switch-to-completions): Use
 	next-single-char-property-change,
 	previous-single-char-property-change now
 	dk.xemacs.org from list of package download sites.
 	* package-get.el (package-get-pre-release-download-sites): Ditto.
 2009-12-21  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/arabic.el (arabic-iso8859-6):
 	Move the creation of this character set to this (dumped) file,
 	since it's needed for input on X11.
 	* mule/iso-with-esc.el:
 	Remove arabic-iso8859-6 and its Unicode map from this file.
 	* unicode.el (load-unicode-tables):
 	Load arabic-iso8859-6 on startup again.
 2009-12-19  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl-macs.el (cl-do-arglist):
 	Remove support in our generated code for emacs versions where
 	keywords are not self-quoting.
 2009-12-18  Aidan Kehoe  <kehoea@parhasard.net>
 	* alist.el (modify-alist):
 	* autoload.el (update-autoload-files, autoload-print-form):
 	* bytecomp.el (batch-byte-compile-1)
 	(byte-compile-multiple-value-call, byte-compile-funcall)
 	(byte-compile-insert, byte-compile-concat, byte-compile-list)
 	(byte-compile-normal-call, byte-compile-flush-pending):
 	* cl-macs.el (letf):
 	* cl.el:
 	* disass.el (disassemble-1):
 	* easy-mmode.el (easy-mmode-define-syntax):
 	* faces.el (set-face-parent):
 	* files.el (cd):
 	* finder.el (finder-list-matches, finder-list-keywords)
 	(finder-compile-keywords):
 	* frame.el (frame-notice-user-settings)
 	(frame-remove-geometry-props):
 	* ldap.el (ldap-delete-entries, ldap-modify-entries)
 	(ldap-add-entries):
 	* loadhist.el (unload-feature):
 	* map-ynp.el (map-y-or-n-p):
 	* menubar-items.el (default-menubar):
 	* mouse.el (default-mouse-track-next-move-rect)
 	(default-mouse-track-next-move-rect)
 	(default-mouse-track-cleanup-hook)
 	(default-mouse-track-cleanup-extent):
 	* mule/ethio-util.el (ethio-fidel-to-sera-buffer)
 	(ethio-modify-vowel):
 	* obsolete.el:
 	* package-get.el (package-get-update-all):
 	* package-ui.el (pui-list-packages)
 	(pui-install-selected-packages, pui-install-selected-packages):
 	* select.el (select-make-extent-for-selection)
 	(dehilight-selection):
 	* simple.el (clone-buffer):
 	* term/tvi970.el:
 	* term/wyse50.el:
 	* unicode.el:
 	(load-unicode-tables):
 	* x-font-menu.el (fc-make-font-menu-entry)
 	(x-reset-device-font-menus-xft):
 	* x-misc.el (x-init-specifier-from-resources):
 	Eliminate byte-compile warnings, with the exception of Stephen's
 	various non-defined fontconfig functions, as I don't know if he
 	plans to add them and is keeping the warnings around as a
 	reminder. The warnings actually eliminated involve i) using mapcar
 	instead of mapc where the result is discarded and ii) using a
 	lambda quoted as data in a context where it is unequivocally used
 	as a function.
 2009-12-17  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/make-coding-system.el
 	(fixed-width-create-decode-encode-tables):
 	but still look in standard paths for mh.  Also remove support for old
 	SCO Unix, Bull DPX/2, Data General Unix, RTU, and Unisoft Unix.
 2009-11-15  Aidan Kehoe  <kehoea@parhasard.net>
 	* custom.el (custom-quote):
 	Define this as an alias for `quote-maybe', which is in C and more
 	comprehensive; packages still use this name in places.
 	(customize-mark-to-save, customize-mark-as-set): Use
 	`quote-maybe', not `custom-quote'.
 	* cus-edit.el (customize-set-variable, customize-save-variable)
 	(custom-variable-value-create, custom-variable-set)
 	(custom-variable-pre-save):
 	Remove a version of `custom-quote' specific to this file; use
 	`quote-maybe' universally instead.
 2009-11-14  Aidan Kehoe  <kehoea@parhasard.net>
 	* bytecomp.el (byte-compile-funarg-n):
 	New macro, used to create the various byte-compile-funarg
 	functions, which check for quoted lambdas in given positions.
 	(byte-compile-funarg, byte-compile-funarg-2)
 	(byte-compile-funarg-4, byte-compile-funarg-1-2): Use
 	byte-compile-funarg-n in implementing these functions.
 	(byte-compile-maybe-mapc): Add some commentary on GNU's approach
 	to this problem.
 	Be much more comprehensive in the functions that we use
 	byte-compile-funarg and related function to compile, especially
 	including functions from cl-seq.el.
 2009-11-14  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl-macs.el (letf):
 	Check whether arguments to #'values are bound, and make them
 	unbound after evaluating BODY; document the limitations of this
 	macro.
 2009-11-14  Aidan Kehoe  <kehoea@parhasard.net>
 	* faces.el (init-other-random-faces):
 	If the modeline face is using its fallbacks, avoid that, specify
 	the corresponding problems instead. Fixes problems described in
 	http://mid.gmane.org/3ggprc2diyt.wl_Ron.Isaacson@morganstanley.com
 2009-11-09  Didier Verna  <didier@xemacs.org>
 	* minibuf.el (read-buffer): New optional argument 'exclude' for
 	excluding buffers from the completion list.
 	* buffer.el (switch-to-buffer): Don't offer the current buffer in
 	the completion list.
 2009-11-08  Aidan Kehoe  <kehoea@parhasard.net>
 	* bytecomp.el (save-window-excursion):
 	Remove the compiler form for this bytecode, we no longer generate
 	calls to it. Keep the information about the bytecode's numeric
 	value, we want that for disassembling code.
 2009-11-08  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl-extra.el (cl-string-vector-equalp)
 	(cl-bit-vector-vector-equalp, cl-vector-array-equalp)
 	(cl-hash-table-contents-equalp): New functions, to implement
 	equalp treating arrays with identical contents as equivalent, as
 	specified by Common Lisp.
 	(equalp): Revise this function to implement array equivalence,
 	and the hash-table equalp behaviour specified by CL.
 	* cl-macs.el (equalp): Add a compiler macro for this function,
 	used when one of the arguments is constant, and as such, its type
 	is known at compile time.
 2009-11-01  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl-extra.el (equalp):
 	Don't error if handed a string and a non-string.
 2009-11-01  Stephen Turnbull  <stephen@xemacs.org>
 	* font.el (font-combine-fonts-internal):
 	(end-of-defun):
 	Make docstrings stop lying.
 2009-10-30  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl-macs.el (regexp-quote):
 	If STRING is constant, call regexp-quote at compile time.
 2009-10-24  Aidan Kehoe  <kehoea@parhasard.net>
 	* files.el (default-file-system-ignore-case): New variable.
 	(file-system-case-alist): New variable.
 	(file-system-ignore-case-p):
 	New function; return t if file names under PATH should be treated
 	case-insensitively.
 	* minibuf.el (read-file-name-1, read-file-name-internal-1)
 	(read-file-name-internal-1):
 	* package-admin.el (package-admin-check-manifest):
 	Use file-system-ignore-case-p instead of checking system-type
 	directly in these functions. (Even though minibuf.el is dumped
 	before files.el, the function is only called in interactive usage,
 	there's no dump time order dependency here.)
 2009-10-19  Aidan Kehoe  <kehoea@parhasard.net>
 	* bytecomp.el (byte-compile-default-warnings):
 	Add two new warning types, discarded-consing (basically use of
 	mapcar instead of mapc where its result is discarded) and
 	quoted-lambda (use of a lambda expression quoted as data in a
 	function context).
 	(byte-compile-warnings): Document the new warnings.
 	(byte-compile-fset, byte-compile-funarg): Implement the
 	quoted-lambda warning option.
 	(byte-compile-mapcar): Renamed to byte-compile-maybe-mapc.
 	(byte-compile-maybe-mapc, byte-compile-maplist):
 	Implement the discarded-consing warning option.
 	Add more functions that should be compiled using
 	byte-compile-funarg, notably mapvector, mapc-internal,
 	map-char-table.
 	* cl-macs.el (mapcar*):
 	If we know at compile time that there are no CL options being
 	used, use the mapcar subr, not the byte-coded function.
 2009-10-12  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl-macs.el (mapc):
 	New compiler macro, use mapc-internal at
 	* bytecomp.el (byte-compile-mapcar, byte-compile-maplist): New.
 	If the return value of mapcar is being discarded, compile it to a
 	mapc-internal call instead, and warn, because the programmer
 	probably can't rely on always being compiled by an XEmacs that
 	does this. Similarly for maplist and mapl; and use
 	byte-compile-funarg for map, mapl, mapcan, mapcon.
 2009-10-12  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl-macs.el (delete-duplicates):
 	Fix another bug in the delete-duplicates compiler macro, thank you
 	the byte compiler.
 2009-10-07  Andreas Roehler  <andreas.roehler@online.de>
 	* lisp.el (beginning-of-defun-function):
 	make variable buffer local
 	* etags.el (find-tag-default):
 	Correct :operation arguments in `with-trapping-errors'.
 2009-10-03  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl-macs.el (delete-duplicates):
 	Make this compiler macro aware that CL-SEQ is a sequence, which
 	may not necessarily be a list.
 2009-09-30  Mike Sperber  <mike@xemacs.org>
 	* cl-macs.el (cl-function-arglist): Add autoload; used in autoload.el.
 2009-09-27  Aidan Kehoe  <kehoea@parhasard.net>
 	* cus-edit.el (custom-variable-prompt):
 	nil is a symbol, check that variable-at-point is non-nil before
 	checking if it's a symbol when deciding on the prompt used in this
 	function.
 2009-09-22  Andreas Roehler  <andreas.roehler@online.de>
 	* lisp.el (beginning-of-defun-raw):
 	new variable: beginning-of-defun-function,
 	beginning-of-defun may call FUNCTION determining start position
 	* lisp.el (end-of-defun):
 	new variable: end-of-defun-function,
 	end-of-defun may call FUNCTION determining the end position
 2009-09-20  Aidan Kehoe  <kehoea@parhasard.net>
 	Add arglist information to docstrings for autoloaded functions and
 	macros.
 	* hyper-apropos.el (hyper-apropos-get-doc):
 	Treat autoload docstrings like subr docstrings; correct the regexp
 	used.
 	* help.el (describe-function-show-arglist):
 	This no longer treats autoloads specially.
 	(function-arglist): Treat autoload docstrings like subr docstrings.
 	(function-documentation): Treat documentation strings that are
 	zero-length after the arglist has been removed as indicating a
 	lack of documentation.
 	* cl-macs.el (case):
 	(ecase):
 	(typecase):
 	(etypecase):
 	(block):
 	(return):
 	(return-from):
 	(progv):
 	(lexical-let):
 	(lexical-let*):
 	(remf):
 	(callf):
 	(callf2):
 	(define-modify-macro):
 	(deftype):
 	(define-compiler-macro):
 	Rely on the autoload code to always show an arglist for these
 	functions, don't supply an ad-hoc one in the docstring.
 	These changes are for the most obvious functions; there are some
 	missed that would require changing argument names in the docstring
 	or in the function bodies.
 	* autoload.el (make-autoload):
 	Add arg list information to the doc string, using the same
 	approach as for subrs.
 2009-09-20  Aidan Kehoe  <kehoea@parhasard.net>
 	* help.el (function-arglist):
 	Show the double-quotes in the sample output, correctly.
 	Bind print-gensym to nil, now we're using uninterned symbols.
 	Don't #'mapcar + #'intern to create uppercase symbols, use #'loop
 	and #'make-symbol instead.
 	* cl-macs.el (cl-upcase-arg):
 	Don't intern the upcased symbols we're using for cosmetic reasons.
 	Trust #'true-list-p in #'cl-function-arglist to detect
 	circularity.
 	(cl-function-arglist): Bind print-gensym to nil, now we're
 	printing uninterned symbols and would prefer to avoid the gensym
 	argument information when that differs frmo the normal argument
 	information.
 2009-09-20  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/make-coding-system.el (make-coding-system):
 	Require a minimum of two, not four, arguments; thank you for the
 	problem report, Adam Sj�gren!
 2009-09-19  Aidan Kehoe  <kehoea@parhasard.net>
 	Move the #'query-coding-region implementation to C.
 	* coding.el:
 	Consolidate code that depends on the presence or absence of Mule
 	at the end of this file.
 	(default-query-coding-region, query-coding-region):
 	Move these functions to C.
 	(default-query-coding-region-safe-charset-skip-chars-map):
 	Remove this variable, the corresponding C variable is
 	Vdefault_query_coding_region_chartab_cache in file-coding.c.
 	(query-coding-string): Update docstring to reflect actual multiple
 	values, be more careful about not modifying a range table that
 	we're currently mapping over.
 	(encode-coding-char): Make the implementation of this simpler.
 	(featurep 'mule): Autoload #'make-coding-system from
 	mule/make-coding-system.el if we're a mule build; provide an
 	appropriate compiler macro.
 	Do various non-mule compatibility things if we're not a mule
 	build.
 	* update-elc.el (additional-dump-dependencies):
 	Add mule/make-coding-system as a dump time dependency if we're a
 	mule build.
 	* unicode.el (ccl-encode-to-ucs-2):
 	(decode-char):
 	(encode-char):
 	Move these earlier in the file, for the sake of some byte compile
 	warnings.
 	(unicode-query-coding-region):
 	Move this to unicode.c
 	* mule/make-coding-system.el:
 	New file, not dumped. Contains the functionality to rework the
 	arguments necessary for fixed-width coding systems, and contains
 	the implementation of #'make-coding-system, which now calls
 	#'make-coding-system-internal.
 	* mule/vietnamese.el (viscii):
 	* mule/latin.el (iso-8859-2):
 	(windows-1250):
 	(iso-8859-3):
 	(iso-8859-4):
 	(iso-8859-14):
 	(iso-8859-15):
 	(iso-8859-16):
 	(iso-8859-9):
 	(macintosh):
 	(windows-1252):
 	* mule/hebrew.el (iso-8859-8):
 	* mule/greek.el (iso-8859-7):
 	(windows-1253):
 	* mule/cyrillic.el (iso-8859-5):
 	(koi8-r):
 	(koi8-u):
 	(windows-1251):
 	(alternativnyj):
 	(koi8-ru):
 	(koi8-t):
 	(koi8-c):
 	(koi8-o):
 	* mule/arabic.el (iso-8859-6):
 	(windows-1256):
 	Move all these coding systems to being of type fixed-width, not of
 	type CCL. This allows the distinct query-coding-region for them to
 	be in C, something which will eventually allow us to implement
 	query-coding-region for the mswindows-multibyte coding systems.
 	* mule/general-late.el (posix-charset-to-coding-system-hash):
 	Document why we're pre-emptively persuading the byte compiler that
 	the ELC for this file needs to be written using escape-quoted.
 	Call #'set-unicode-query-skip-chars-args, now the Unicode
 	query-coding-region implementation is in C.
 	* mule/thai-xtis.el (tis-620):
 	Don't bother checking whether we're XEmacs or not here.
 	* mule/mule-coding.el:
 	Move the eight bit fixed-width functionality from this file to
 	make-coding-system.el.
 2009-09-14  Michael Sperber  <mike@xemacs.org>
 2009-09-06  Aidan Kehoe  <kehoea@parhasard.net>
 	* simple.el (handle-pre-motion-command-current-command-is-motion):
 	If KEY is a character, ascertain that once, not every iteration of
 	the loop.
 	* mule/mule-cmds.el (finish-set-language-environment):
 	Don't call #'string-match on a one-character string, use functions
 	that have bytecodes instead, since this is called so often on
 	startup.
 2009-08-31  Aidan Kehoe  <kehoea@parhasard.net>
 	* byte-optimize.el (byte-optimize-form-code-walker):
 	Be careful about discarding multiple values when optimising
 	#'prog1 calls.
 	(byte-optimize-or):
 	Preserve any trailing nil, as this is a supported way to
 	explicitly discard multiple values.
 	(byte-optimize-cond-1):
 	Discard multiple values with a singleton followed by no more
 	clauses.
 	* bytecomp.el (progn):
 	(prog1):
 	(prog2):
 	Be careful about discarding multiple values in the byte-hunk
 	handler of these three forms.
 	* bytecomp.el (byte-compile-prog1, byte-compile-prog2):
 	Don't call #'values explicitly, use `(or ,(pop form) nil) instead,
 	since that compiles to bytecode, not a funcall.
 	* bytecomp.el (byte-compile-values):
 	With one non-const argument, byte-compile to `(or ,(second form)
 	nil), not an explicit #'values call.
 	* bytecomp.el (byte-compile-insert-header):
 	Be nicer in the error message to emacs versions that don't
 	understand our bytecode.
 2009-08-27  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl.el (bytecomp-load-hook): New.
 	* bytecomp.el (bytecomp-load-hook): Use id.
 	Merge Dave Love's 2000-02-02 GNU (GPLv2) change, forcing the
 	byte-compiler to be more consistent about loading cl-macs at
 	compile time.
 2009-08-19  Malcolm Purvis  <malcolmp@xemacs.org>
 	* simple.el:
 	* simple.el (turn-off-auto-fill): Sync from FSF 21.4.
 	Replace mapc + #'(lambda ...) with dolist, eliminating 781
 	funcalls at XEmacs startup and decreasing GC a little.
 2009-08-16  Aidan Kehoe  <kehoea@parhasard.net>
 	* faces.el (xpm-color-symbols):
 	Call (featurep 'x) when faces.elc is dumped, not repeatedly
 	(myriad times) at image instantiation time.
 2009-08-15  It's me FKtPp ;)  <m_pupil@yahoo.com.cn>
 	* gnuserv.el (gnuserv-edit-files): Don't run goto line if the
 	gnuclient request to open a file only (a linenumber of nil).
 2009-08-14  Aidan Kehoe  <kehoea@parhasard.net>
 	* minibuf.el (read-from-minibuffer):
 	Use buffer (format " *Minibuf-%d*" (minibuffer-depth)), regardless
 	of depth.
 2009-08-11  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl-extra.el (ceiling*, floor*, round*, truncate*):
 	Implement these in terms of the C functions; mark them as
 	obsolete.
 	(mod*, rem*): Use #'nth-value with the C functions, not #'nth with
 	the CL emulation functions.
 2009-08-11  Aidan Kehoe  <kehoea@parhasard.net>
 	* bytecomp.el :
 	Update this file to support full C-level multiple values. This
 	involves:
 	-- Four new bytecodes, and special compiler functions to compile
 	multiple-value-call, multiple-value-list-internal, values,
 	values-list, and, since it now needs to pass back multiple values
 	and is a special form, throw.
 	-- There's a new compiler variable, byte-compile-checks-on-load,
 	which is a list of forms that are evaluated at the very start of a
 	file, with an error thrown if any of them give nil.
 	-- The header is now inserted *after* compilation, giving a chance
 	for the compilation process to influence what those checks
 	are. There is still a check done before compilation for non-ASCII
 	characters, to try to turn off dynamic docstrings if appopriate,
 	in `byte-compile-maybe-reset-coding'.
 	Space is reserved for checks; comments describing the version of
 	the byte compiler generating the file are inserted if space
 	remains for them.
 	* bytecomp.el (byte-compile-version):
 	Update this, we're a newer version of the byte compiler.
 	* byte-optimize.el (byte-optimize-funcall):
 	Correct a comment.
 	* bytecomp.el (byte-compile-lapcode):
 	Discard the arg with byte-multiple-value-call.
 	* bytecomp.el (byte-compile-checks-and-comments-space):
 	New variable, describe how many octets to reserve for checks at
 	the start of byte-compiled files.
 	* cl-compat.el:
 	Remove the fake multiple-value implementation. Have the functions
 	that use it use the real multiple-value implementation instead.
 	* cl-macs.el (cl-block-wrapper, cl-block-throw):
 	Revise the byte-compile properties of these symbols to work now
 	we've made throw into a special form; keep the byte-compile
 	properties as anonymous lambdas, since we don't have docstrings
 	for them.
 	* cl-macs.el (multiple-value-bind, multiple-value-setq)
 	(multiple-value-list, nth-value):
 	Update these functions to work with the C support for multiple
 	values.
 	* cl-macs.el (values):
 	Modify the setf handler for this to call
 	#'multiple-value-list-internal appropriately.
 	* cl-macs.el (cl-setf-do-store):
 	If the store form is a cons, treat it specially as wrapping the
 	store value.
 	* cl.el (cl-block-wrapper):
 	Make this an alias of #'and, not #'identity, since it needs to
 	pass back multiple values.
 	* cl.el (multiple-value-apply):
 	We no longer support this, mark it obsolete.
 	* lisp-mode.el (eval-interactive-verbose):
 	Remove a useless space in the docstring.
 	* lisp-mode.el (eval-interactive):
 	Update this function and its docstring. It now passes back a list,
 	basically wrapping any eval calls with multiple-value-list. This
 	allows multiple values to be printed by default in *scratch*.
 	* lisp-mode.el (prin1-list-as-multiple-values):
 	New function, printing a list as multiple values in the manner of
 	Bruno Haible's clisp, separating each entry with " ;\n".
 	* lisp-mode.el (eval-last-sexp):
 	Call #'prin1-list-as-multiple-values on the return value of
 	#'eval-interactive.
 	* lisp-mode.el (eval-defun):
 	Call #'prin1-list-as-multiple-values on the return value of
 	#'eval-interactive.
 	* mouse.el (mouse-eval-sexp):
 	Deal with lists corresponding to multiple values from
 	#'eval-interactive. Call #'cl-prettyprint, which is always
 	available, instead of sometimes calling #'pprint and sometimes
 	falling back to prin1.
 	* obsolete.el (obsolete-throw):
 	New function, called from eval.c when #'funcall encounters an
 	attempt to call #'throw (now a special form) as a function. Only
 	needed for compatibility with 21.4 byte-code.
 2009-08-10  Aidan Kehoe  <kehoea@parhasard.net>
 	* help.el (function-arglist, function-documentation):
 	Deal more gracefully with tabs in the function arglist; in
 	function-documentation, when stripping the arglist, pay attention
 	to the fact that they may span multiple lines.
 2009-08-09  Aidan Kehoe  <kehoea@parhasard.net>
 	* faces.el (set-face-background-pixmap-file):
 	Remove some extra parentheses revealed by change set 7757334005ae.
 2009-08-07  Mike Sperber  <mike@xemacs.org>
 	* window-xemacs.el (set-window-configuration): Add optional
 	* startup.el (startup-setup-paths): Print a few more variables
 	upon --debug-paths.
 2009-07-18  Aidan Kehoe  <kehoea@parhasard.net>
 	* files.el (find-file-create-switch-thunk):
 	Check that #'buffer-file-name gives non-nil before trying to
 	determine whether that file exists; avoids problems in
 	dired. Thank you Mats Lidell!
 2009-07-13  Aidan Kehoe  <kehoea@parhasard.net>
 	* code-files.el (insert-file-contents):
 	Set the buffer coding system even on error; especially important
 	when dealing with nonexistent files.
 	If the `coding-system' property of an undecided coding system is
 	itself undecided, don't use that as a value for
 	buffer-file-coding-system.
 2009-07-12  Aidan Kehoe  <kehoea@parhasard.net>
 	* files.el (after-find-file):
 	If the answer to "The directory containing %s does not exist.
 	Create?" is no, kill the current buffer, since the user probably
 	just misspelled the directory name. Thank you Rodney Sparapani!
 2009-07-12  Aidan Kehoe  <kehoea@parhasard.net>
 	* files.el (find-file-create-switch-thunk):
 	New macro, used to mark buffers created within #'find-file (and
 	related) modified if the associated file doesn't exist.
 	(find-alternate-file-other-window):
 	Correct this, pass CODESYS to find-file-other-window.
 	(find-file-read-only):
 	Correct behaviour of this function in the presence of wildcards.
 	(find-file):
 	(find-file-other-window):
 	(find-file-other-frame):
 	(find-file-read-only-other-window):
 	(find-file-read-only-other-frame):
 	(find-alternate-file):
 	Simplify these functions, use #'find-file-create-switch-thunk'
 	instead of explicit #'switch-to-buffer calls.
 2009-07-11  Aidan Kehoe  <kehoea@parhasard.net>
 	* code-files.el (insert-file-contents):
 	Take advantage of more sensible behaviour from
 	#'insert-file-contents-internal, allowing us to actually follow
 	the documented coding system behaviour for nonexistent files (that
 	is, buffer-file-coding-system reflects coding-system-for-read &c.,
 	not becoming undecided for either zero-length or nonexistent
 	* files.el (cd): Do not #'split-path on nil #'getenv result; Make
 	sure the cd-path value is a list.
 2009-06-14  Aidan Kehoe  <kehoea@parhasard.net>
 	* help.el (describe-function-1):
 	Check macro-p, not macrop, when describing whether a symbol has an
 	associated macro or an associated function. Relevant with
 	autoloaded macros.
 	(function-arglist):
 	Accept multi-line arglists in built-in functions, as found in
 	#'write-region-internal. #'dontusethis-set-symbol-value-handler
 	is still broken for other reasons.
 2009-06-07  Aidan Kehoe  <kehoea@parhasard.net>
 	* code-files.el (insert-file-contents):
-Autodetection may return undecided as a coding system. If the file
+	Autodetection may return undecided as a coding system. If the file
 	was zero-length, this is kosher, and we should set
 	buffer-file-coding-system to its default; if it is not
 	zero-length, we still need to set b-f-c-s, but we warn that the
 	autodetection fails. (Ignoring that for the user, autodetection
 	failing is something very distinct from what we use it to mean
 	here.) See
 	http://mid.gmane.org/18986.53111.800393.660612@parhasard.net and
 	the related thread.
 2009-06-06  Aidan Kehoe  <kehoea@parhasard.net>
 	* files.el (cd):
 	Make CDPATH handling portable, accept entries without trailing
 	slashes within it. Some style corrections from Stephen Turnbull,
 	thank you Stephen.
 2009-05-29  Aidan Kehoe  <kehoea@parhasard.net>
 	* bytecomp.el (byte-compile-lambda):
 	Even if we are going to store uncompiled interactive forms in the
 	compiled-function object, byte compile (and discard) the code, for
 	the sake of the warnings generated.
 2009-05-18  Stephen J. Turnbull  <stephen@xemacs.org>
 	* XEmacs 21.5.29 "garbanzo" is released.
 	* cus-edit.el (custom-face-prompt): Fix typo and improve
 	readability in comment.
 2009-03-01  Aidan Kehoe  <kehoea@parhasard.net>
 	* x-compose.el:
 	Document an XIM bug, and how one might work around it.
 	(define-compose-map):
 	Revise this macro, call it with compose-caron-map,
 	compose-macron-map, compose-breve-map, compose-dot-map,
 	compose-doubleacute-map, compose-ogonek-map, compose-hook-map,
 	compose-horn-map as well as the previous existing maps.
 	(compose-map):
 	Add entries for caron, macron, doubleacute, ogonek, breve and
 	abovedot to this map.
 	Add an assert, this code assumes that a non-Mule build has no
 	character codes above U+00FF.
 	Incorporate all the precomposed Latin characters in
 	UnicodeData.txt that we can into the maps, deciding at runtime on
 	which exactly depending on whether this is a non-Mule or a Mule
 	build.
 	Remove a commented-out old X11 bug workaround.
 	Use #'flet instead of defun + unintern for
 	#'alias-colon-to-doublequote.
 	Correct #'electric-diacritic to work with the keyboard macro
 	versions of the maps.
 	(compose-help):
 	This has been turned off since 1994; no-one appears to have
 	noticed, since the normal help mechanism offers similar
 	functionality and is actually maintained. Removed entirely.
 	Remove a superflous setting of a default value for ctl-arrow.
 	* x-init.el (x-initialize-compose):
 	Support the new dead key maps we just added to x-compose.el with
 	autoloads here.
 2009-02-22  Aidan Kehoe  <kehoea@parhasard.net>
 	* bytecomp.el (byte-compile-force-escape-quoted): New variable,
 	used to force `byte-compile-insert-header' to treat the output as
 	having characters above ?\xFF.
 	(byte-compile-from-buffer):
 	If the compiled output contains characters above ?\xFF, and
 	byte-compile-dynamic-docstrings or byte-compile-dynamic is non-nil
 	(or we're using an inappropriate coding system) recompile the
 	file, turning off the dynamic features and using a more
 	appropriate header.
 	(byte-compile-insert-header): Pay attention to
 	byte-compile-force-escape-quoted.
 2009-02-18  Aidan Kehoe  <kehoea@parhasard.net>
 	* coding.el (check-coding-systems-region):
 	Return null on success, not t. See
 	http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=1723
 2009-02-17  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/mule-cmds.el (finish-set-language-environment):
 	Correct this function,�don't try to format non-control characters
 	with ^ followed by their value plus (char-int ?@).
 2009-02-17  Aidan Kehoe  <kehoea@parhasard.net>
 	* unicode.el (unicode-query-coding-region):
 	Avoid eval-when-compile where that gives incorrect results when
 	compiled on a non-Mule XEmacs but run on a Mule XEmacs.  Fixes
 	problems seen by
 	20a807210902131835o2f25930apaffabb6b62a95e5f@mail.gmail.com ,
 	thank you Vin!
 	(An equivalent way to get the efficiency of the eval-when-compile
 	would be to provide two defvars, evaluated at dump time, but this
 	code will be in C soon enough, and we can use the relevant
 	preprocessor constants there.)
 2009-02-02  Aidan Kehoe  <kehoea@parhasard.net>
 	* descr-text.el (describe-char-unicodedata-file):
 	Back out Stephen's change of 2009-01-01, 16c9098dd3d2; do a
 	Mercurial merge, add this ChangeLog entry.
 	See also http://mid.gmane.org/8763jbsyr7.fsf@xemacs.org .
 2009-02-02  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/latin.el (macintosh):
 	Add GNU Emacs' name for this coding system as an alias.
 2009-02-13  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/mule-cmds.el (init-mule-at-startup):
 	Actually use leim-list-file-name, don't load a hardcoded
 	leim-list.el in this function.
 2009-02-11  Aidan Kehoe  <kehoea@parhasard.net>
 	* coding.el (query-coding-string):
 	Correct the order of arguments passed to #'query-coding-region.
 	(unencodable-char-position):
 	Handle string offsets correctly, they're one less than buffer
 	offsets. Handle START and END correctly if passed a string.
 2009-02-08  Aidan Kehoe  <kehoea@parhasard.net>
 	* cl-macs.el (delete-duplicates):
 	Add a new compiler macro, inlining this function if it's called
 	with a literal #'eq or #'equal test arguments and no other
 	keywords.
 	* font-lock.el (font-lock-unique):
 	Remove this function.
 	* font-lock.el (font-lock-prepend-text-property):
 	(font-lock-append-text-property):
 	Use #'delete-duplicates instead of #'font-lock-unique.
 	* font.el (font-unique):
 	Remove this function.
 	* font.el (font-combine-fonts-internal):
 	(x-font-families-for-device):
 	(xft-font-families-for-device):
 	(ns-font-families-for-device):
 	Use #'delete-duplicates instead of #'font-unique.
 	* fontconfig.el (fc-delete-duplicates):
 	* fontconfig.el (fc-filter):
 	Remove these functions.
 	* fontconfig.el (fc-find-available-font-families):
 	Replace #'fc-delete-duplicates with #'delete-duplicates,
 	#'fc-filter with #'delete-if-not.
 	* format.el (format-make-relatively-unique):
 	Document that this is equivalent to #'nset-exclusive-or with a
 	test of #'equal.
 2009-02-07  Aidan Kehoe  <kehoea@parhasard.net>
 	* descr-text.el (describe-text-sexp):
 	pp is in packages, use cl-prettyprint instead.
 	* mule/mule-coding.el (make-8-bit-generate-helper):
 	Don't uselessly bind args-out-of-range, thank you the byte
 	compiler.
 	* mule/mule-coding.el (8-bit-fixed-query-coding-region):
 	Don't uselessly bind previous-fail, thank you the byte compiler.
 	* tty-init.el (make-device-early-tty-entry-point):
 	Set make-device-early-tty-entry-point-called-p, not
 	pre-tty-win-initted, thank you the byte compiler.
 	* unicode.el (unicode-query-coding-region):
 	Don't uselessly bind invalid-sequence-p, thank you the
 	byte-compiler.
 2009-02-07  Aidan Kehoe  <kehoea@parhasard.net>
 	* coding.el (query-coding-clear-highlights):
 	Rename the BUFFER argument to BUFFER-OR-STRING, describe it as
 	possibly being a string in its documentation.
 	(default-query-coding-region):
 	Add a new IGNORE-INVALID-SEQUENCESP argument, document that this
 	function does not support it.
 	Bind case-fold-search to nil, we don't want this to influence what the
 	function thinks is encodable or not.
 	(query-coding-region):
 	Add a new IGNORE-INVALID-SEQUENCESP argument, document what it
 	does; reflect this new argument in the associated compiler macro.
 	(query-coding-string):
 	Add a new IGNORE-INVALID-SEQUENCESP argument, document what it
 	does. Support the HIGHLIGHT argument correctly.
 	* unicode.el (unicode-query-coding-region):
 	Add a new IGNORE-INVALID-SEQUENCESP argument, document what it
 	does, implement this. Document a potential problem.
 	Use #'query-coding-clear-highlights instead of reimplementing it
 	ourselves.
 	Remove some debugging messages.
 	* mule/arabic.el (iso-8859-6):
 	* mule/cyrillic.el (iso-8859-5):
 	* mule/greek.el (iso-8859-7):
 	* mule/hebrew.el (iso-8859-8):
 	* mule/latin.el (iso-8859-2):
 	* mule/latin.el (iso-8859-3):
 	* mule/latin.el (iso-8859-4):
 	* mule/latin.el (iso-8859-14):
 	* mule/latin.el (iso-8859-15):
 	* mule/latin.el (iso-8859-16):
 	* mule/latin.el (iso-8859-9):
 	* mule/latin.el (windows-1252):
 	* mule/mule-coding.el (iso-8859-1):
 	Avoid the assumption that characters not given an explicit mapping
 	in these coding systems map to the ISO 8859-1 characters
 	corresponding to the octets on disk; this makes it much more
 	reasonable to implement the IGNORE-INVALID-SEQUENCESP argument to
 	query-coding-region.
 	* mule/mule-cmds.el (set-language-info):
 	Correct the docstring.
 	* mule/mule-cmds.el (finish-set-language-environment):
 	Treat invalid Unicode sequences produced from
 	invalid-sequence-coding-system and corresponding to control
 	characters the same as control characters in redisplay.
 	* mule/mule-cmds.el:
 	Document that encode-coding-char is available in coding.el
 	* mule/mule-coding.el (make-8-bit-generate-helper):
 	Change to return the both the encode-program generated and the
 	relevant non-ASCII charset; update the docstring to reflect this.
 	* mule/mule-coding.el
 	(make-8-bit-generate-encode-program-and-skip-chars-strings):
 	Rename this function; have it return skip-chars-strings as well as
 	the encode program. Have these skip-chars-strings use ranges for
 	charsets, where possible.
 	* mule/mule-coding.el (make-8-bit-create-decode-encode-tables):
 	Revise this to allow people to specify explicitly characters that
 	should be undefined (= corresponding to keys in
 	unicode-error-default-translation-table), and treating unspecified
 	octets above #x7f as undefined by default.
 	* mule/mule-coding.el (8-bit-fixed-query-coding-region):
 	Add a new IGNORE-INVALID-SEQUENCESP argument, implement support
 	for it using the 8-bit-fixed-invalid-sequences-skip-chars coding
 	system property; remove some debugging messages.
 	* mule/mule-coding.el (make-8-bit-coding-system):
 	This function is dumped, autoloading it makes no sense.
 	Document what happens when characters above #x7f are not
 	specified, implement this.
 	* mule/vietnamese.el:
 	Correct spelling.
 2009-02-04  Aidan Kehoe  <kehoea@parhasard.net>
 	* help.el:
 	(describe-function-1):
 	* byte-optimize.el:
 	Remove any reference to mocklisp as an active technology.
 2009-02-04  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/latin.el:
 	invalid-sequence-coding-system for German and the other iso-8859-1
 	language environments.
 2009-02-04  Aidan Kehoe  <kehoea@parhasard.net>
 	* coding.el (force-coding-system-equivalency):
 	Document this macro and the motivation for it.
 2009-01-15  Aidan Kehoe  <kehoea@parhasard.net>
 	* coding.el (force-coding-system-equivalency):
 	Move three functions that we don't want to advertise to being
 	(init-glyphs): Untern this symbol once the associated function has
 	been called; it's only needed at dump time, not at runtime.
 2009-02-04  Aidan Kehoe  <kehoea@parhasard.net>
 	* coding.el (query-coding-region):
 	Revert this to being a defun, add a compiler macro without
 	needless binding.
 	(query-coding-string):
 	Correct a bug here, string indices are zero- not one-based.
 	* mule/general-late.el (unicode-query-coding-skip-chars-arg):
 	Correct the algorithm used to initialise this variable.
 2009-02-04  Aidan Kehoe  <kehoea@parhasard.net>
 	* help.el (describe-function-1):
 	Distinguish between special forms and subrs; don't bind
 	autoload-file, #'symbol-file returns it like any other function
 	file name.
 2009-01-31  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/mule-cmds.el (finish-set-language-environment):
 	Treat control characters specially in the
 	invalid-sequence-coding-system handling, display them using the
 	caret notation.
 2009-01-31  Aidan Kehoe  <kehoea@parhasard.net>
 	* frame.el (display-graphic-p):
 	Call #'display-device on the DISPLAY argument, ensuring that the
 	argument to #'device-on-window-system-p is correct.
 2009-01-18  Ville Skytt�  <scop@xemacs.org>
 	* modeline.el (modeline-3d-p): Fix docstring copy-pasto.
 2009-01-13  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/mule-cmds.el (set-language-environment-coding-systems):
 	Fix a cosmetic bug; the relationship between
 	file-name-coding-system and the file-name coding system alias
 	established in coding.el wasn't being maintained. See Katsumi
 	Yamaoka's comment in http://mid.gmane.org/b4m4p03bt43.fsf@jpl.org .
 	* descr-text.el (describe-char-unicodedata-file):
 	Nuke build-breaking computation from defcustom initializer.
 2008-12-30  Aidan Kehoe  <kehoea@parhasard.net>
 	* make-docfile.el:
 	Use absolute source file names when checking if DOC is out of
 	date, don't use relative paths that may not be related to the
 	current directory.
 2008-12-28  Aidan Kehoe  <kehoea@parhasard.net>
 	* coding.el (query-coding-region):
 	(query-coding-string):
 	Make these defsubsts, they're short enough and they're called
 	explicitly rarely enough that it make some sense. The alternative
 	would be compiler macros that avoid the binding of the arguments.
 	(unencodable-char-position):
 	Document where the docstring and API are from.
 	Correct a special case for zero--check-argument-type returns nil
 	when it succeeds, we can't usefully chain its result in an and
 	here.
 	(check-coding-systems-region): New. API taken from GNU; docstring
 	and implementation are independent.
 	(encode-coding-char):
 	Add an optional third argument, as used by recent GNU. Document
 	the origen of the docstring.
 	(default-query-coding-region): Add a short docstring to the
 	non-Mule implementation of this function.
 	* unicode.el:
 	Don't set the query-coding-function property for unicode coding
 	systems if we're on non-mule. Unintern
 	unicode-query-coding-region, unicode-query-coding-skip-chars-arg
 	in the same context.
 2008-12-30  Aidan Kehoe  <kehoea@parhasard.net>
 	* frame.el (display-mouse-p):
 	(display-popup-menus-p):
 	(display-images-p):
 	(display-selections-p):
 	(display-visual-class):
 	Make all these functions more general, do not hard code device
 	type symbols where that is inappropriate.
 2008-12-28  Aidan Kehoe  <kehoea@parhasard.net>
 	* coding.el (default-query-coding-region):
 	Declare using defun*, so we can #'return-from to it on
 	encountering a safe-charsets value of t. Comment out a few
 	debug messages.
 	(query-coding-region):
 	Correct the docstring, it deals with a region, not a string.
 	(unencodable-char-position):
 	Correct the implementation for non-nil COUNT, special-case a zero
 	value for count, treat it as one. Don't rely on dynamic scope when
 	calling the main lambda.
 	* unicode.el (unicode-query-coding-region):
 	Comment out some debug messages here.
 	* mule/mule-coding.el (8-bit-fixed-query-coding-region):
 	Comment out some debug messages here.
 	* code-init.el (raw-text):
 	Add a safe-charsets property to this coding system.
 	* mule/korean.el (iso-2022-int-1):
 	* mule/korean.el (euc-kr):
 	* mule/korean.el (iso-2022-kr):
 	Add safe-charsets properties for these coding systems.
 	* mule/japanese.el (iso-2022-jp):
 	* mule/japanese.el (jis7):
 	* mule/japanese.el (jis8):
 	* mule/japanese.el (shift-jis):
 	* mule/japanese.el (iso-2022-jp-1978-irv):
 	* mule/japanese.el (euc-jp):
 	Add safe-charsets properties for all these coding systems.
 	* mule/iso-with-esc.el:
 	Add safe-charsets properties to all the coding systems in
 	here. Comment on the downside of a safe-charsets value of t for
 	iso-latin-1-with-esc.
 	* mule/hebrew.el (ctext-hebrew):
 	Add a safe-charsets property for this coding system.
 	* mule/devanagari.el (in-is13194-devanagari):
 	Add a safe-charsets property for this coding system.
 	* mule/chinese.el (cn-gb-2312):
 	* mule/chinese.el (hz-gb-2312):
 	* mule/chinese.el (big5):
 	Add safe-charsets properties for these coding systems.
 	* mule/latin.el (iso-8859-14):
 	Add an implementation for this, using #'make-8-bit-coding-system.
 	* mule/mule-coding.el (ctext):
 	* mule/mule-coding.el (iso-2022-8bit-ss2):
 	* mule/mule-coding.el (iso-2022-7bit-ss2):
 	* mule/mule-coding.el (iso-2022-jp-2):
 	* mule/mule-coding.el (iso-2022-7bit):
 	* mule/mule-coding.el (iso-2022-8):
 	* mule/mule-coding.el (escape-quoted):
 	* mule/mule-coding.el (iso-2022-lock):
 	Add safe-charsets properties for all these coding systems.
 2008-12-27  Aidan Kehoe  <kehoea@parhasard.net>
 	* loadhist.el (symbol-file):
 	Use #'defun*, not #'defun, to allow the checks for autoloaded
 	functions and variables to call #'return-from correctly. Use
 	#'return-from instead of #'return throughout the function.
 2008-12-27  Aidan Kehoe  <kehoea@parhasard.net>
 	* loadup.el (load-history):
 	Add the contents of current-load-list to load-history before
 	clearing it. Move the variable declarations earlier in the file to
 	a format understood by make-docfile.c.
 	* custom.el (custom-declare-variable): Add the variable's symbol
 	to the current file's load history entry correctly, don't use a
 	cons. Eliminate a comment that we don't need to worry about, we
 	don't need to check the `initialized' C variable in Lisp.
 	* bytecomp.el (byte-compile-output-file-form):
 	Merge Andreas Schwab's pre-GPLv3 GNU change of 19970831 here;
 	treat #'custom-declare-variable correctly, generating the
 	docstrings in a format understood by make-docfile.c.
 	* loadhist.el (symbol-file): Correct behaviour for checking
 	autoloaded macros and functions when supplied with a TYPE
 	argument. Accept fully-qualified paths from
 	#'built-in-symbol-file; if a path is not fully-qualified, return
 	it relative to lisp-directory if the filename corresponds to a
 	Lisp file, and relative to (concat source-directory "/src/")
 	otherwise.
 	* make-docfile.el (preloaded-file-list):
 	Rationalise some let bindings a little. Use the "-d" argument to
 	make-docfile.c to supply Lisp paths relative to lisp-directory,
 	not absolutely. Add in loadup.el explicitly to the list of files
 	to be processed by make-docfile.c--it doesn't make sense to add it
 	to preloaded-file-list, since that is used for purposes of
 	byte-compilation too.
 2008-12-22  Aidan Kehoe  <kehoea@parhasard.net>
 	* loadhist.el (symbol-file):
 	Add support for differentiating between variables and functions to
 	#'symbol-file.
 	* help.el (describe-function-1):
 	(describe-variable):
 	Call #'symbol-function explicitly with a 'defun or 'defvar
 	argument, depending on whether we're looking for a variable or a
 	function.
 	* cus-face.el (custom-declare-face):
 	Record information about the face in the load history; code taken
 	from GNU, pre-GPLv3 revision 1.45.
 2008-10-29  Stephen J. Turnbull  <stephen@xemacs.org>
 2008-08-31  Aidan Kehoe  <kehoea@parhasard.net>
 	* window.el (only-window-p): New.
 	Check if WINDOW is the only window in some context, normally its
 	frame.
 	(one-window-p):
 	Implemented this in terms of #'only-window-p, calling it on the
 	selected window.
 	(window-buffer-height): Uncomment this, make it work.
 	(count-screen-lines): Support a BUFFER argument.
 	(fit-window-to-buffer): Uncomment this, correct its implementation
 	to work with XEmacs.
 	* help.el (temp-buffer-resize-mode): New. Name taken from GNU,
 	implementation our own.
 	* (resize-temp-buffer-window): New. GNU-compatible alias for
 	#'shrink-window-if-larger-than-buffer.
 	* dumped-lisp.el (preloaded-file-list): Move easy-mmode before
 	help, now that the latter uses #'define-minor-mode.
 	* frame.el: Point to #'temp-buffer-resize-mode in a comment.
 	Some of this code is from GNU; help.el CVS version 1.327 of
 	2007-03-21, window.el CVS version 1.122, of 2007-06-24. Both these
 	are GPLV2 or later.
 2008-08-27  Aidan Kehoe  <kehoea@parhasard.net>
 	* subr.el (skip-chars-quote):
 	Correct the implementation, following the docstring of
 	#'skip-char-forward more closely rather than the documentation of
 	character classes in the Lispref.
 2008-08-23  Aidan Kehoe  <kehoea@parhasard.net>
 	* custom.el: Move #'custom-variable-p to C, since it's now called
 	from #'user-variable-p.
 2008-08-23  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/mule-coding.el (make-8-bit-coding-system):
 	* mule/general-late.el (posix-charset-to-coding-system-hash):
 	Use #'skip-chars-quote as appropriate.
 2008-08-09  Aidan Kehoe  <kehoea@parhasard.net>
 	* subr.el (skip-chars-quote): New.
 	Given STRING, return a string that means that all characters in
 	STRING will be skipped when passed to #'skip-chars-forward,
 	#'skip-chars-backward.
 2008-08-09  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/cyril-util.el: Remove. Use the version in packages instead.
 2008-08-08  Aidan Kehoe  <kehoea@parhasard.net>
 	* unicode.el:
 	* mule/mule-cmds.el:
 	* mule/latin.el:
 	* mule/cyrillic.el:
 	Rework the various identifiers using error-sequence to use
 	invalid-sequence instead.
 2008-08-05  Aidan Kehoe  <kehoea@parhasard.net>
 	* specifier.el (current-display-table): Initialise this here, not
 	in x-init.el, since we want it even on non-X builds to use the
 	support for displaying Unicode error sequences according to the
 	current locale.
 	* mule/mule-cmds.el (set-language-info):
 	Document error-sequence-coding-system, used to describe how to
 	display characters that are not valid Unicode on disk.
 	* mule/mule-cmds.el (finish-set-language-environment):
 	Implement error-sequence-coding-system.
 	* unicode.el (unicode-error-sequence-warning-face):
 	New face, to make it possible to distinguish invalid Unicode
 	sequences from the characters given by the valid Unicode
 	sequences.
 	* mule/cyrillic.el ("Russian"):
 	("Ukrainian"):
 	("Bulgarian"):
 	("Belarusian"):
 	("Cyrillic-ALT"): Add support for error-sequence-coding-system for
 	all these languages.
 	* mule/latin.el:
 	Add support for error-sequence-coding-system for the
 	Latin-alphabet language environments.
 2008-08-05  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/iso-with-esc.el (greek-iso-8bit-with-esc):
 	(arabic-iso-8bit-with-esc):
 	Add these two here. Move the implementation of the
 	'arabic-iso8859-6  character set here, with commentary on why that
 	is reasonable.
 	* mule/arabic.el (iso-8859-6):
 	Add iso-8859-6, windows-1256 implementations using
 	make-8-bit-coding-system. Remove our non-standard Mule character
 	sets.
 	* unicode.el (load-unicode-tables): Remove Arabic since it's no
 	longer dumped.
 	* mule/mule-msw-init-late.el: Remove Arabic.
 	* mule/mule-category.el (predefined-category-list): Remove
 	Arabic.
 2008-07-26  Aidan Kehoe  <kehoea@parhasard.net>
 	* x-init.el (x-initialize-compose):
 	Rewrite to use #'loop, as does similar code in x-win-sun.el,
 	x-win-xfree86.el. Locally bind function-key-map to the correct
 	value for the device's console.
 	* x-win-xfree86.el (x-win-init-xfree86):
 	Locally bind function-key-map to the correct value for the
 	device's console.
 	* x-win-sun.el (x-win-init-sun):
 	Locally bind function-key-map to the correct value for the
 	device's console.
 2008-07-20  Aidan Kehoe  <kehoea@parhasard.net>
 	* descr-text.el (describe-char-unicode-data):
 	Correct three calls to #'error; it doesn't take #'message style
 	format strings and arguments.
 2008-07-19  Aidan Kehoe  <kehoea@parhasard.net>
 	* descr-text.el (describe-property-list): Move the (require
 	'hyper-apropos) call to top level, this isn't the only function
 	that uses the relevant face.
 	(describe-char): Wrap the Unihan field descriptions if they are
 	longer than the windows width minus 50.
 	Rename the created buffer to reflect the character's position as
 	well as its value.
 2008-07-07  Aidan Kehoe  <kehoea@parhasard.net>
 	Patch to make it up to the device-specific code whether
 	various Lisp functions should be called during device creation,
 	not relying on the startup code to decide this. Also, rename
 	initial-window-system to initial-device-type (which makes more
 	sense in this scheme), always set it.
 	* startup.el (command-line):
 	Use initial-device-type, not initial-window-system; just call
 	#'make-device, leave the special behaviour to be done the first
 	time a console type is initialised to be decided on by the
 	(make-device-late-x-entry-point): Rename init-post-x-win, have it
 	take a DEVICE argument, use that DEVICE argument when working out
 	what device-specific things need doing. Don't use
 	create-console-hook in core code.
 	* x-win-xfree86.el (x-win-init-xfree86): Take a DEVICE argument;
 	use it.
 	* x-win-sun.el (x-win-init-sun): Take a DEVICE argument; use it.
 	* mule/mule-x-init.el: Remove #'init-mule-x-win, an empty
 	function.
 	* tty-init.el (make-device-early-tty-entry-point-called-p): New.
 	Rename pre-tty-win-initted.
 	(make-device-early-tty-entry-point): New.
 	Rename init-pre-tty-win.
 	(make-frame-after-init-entry-point): New.
 	Rename init-post-tty-win to better reflect when it's called.
 	* gtk-init.el (gtk-early-lisp-options-file): New.
 	Move this path to a documented variable.
 	(gtk-command-switch-alist): Wrap the docstring to fewer than 79
 	columns.
 	(make-device-early-gtk-entry-point-called-p): New.
 	(make-device-late-gtk-entry-point-called-p): New.
 	Renamed gtk-pre-win-initted, gtk-post-win-initted to these.
 	(make-device-early-gtk-entry-point): New.
 	(make-device-late-gtk-entry-point): New.
 	Renamed init-pre-gtk-win, init-post-gtk-win to these.
 	Have make-device-late-gtk-entry-point take a device argument, and use
 	it; have make-device-early-gtk-entry-point load the GTK-specific
 	startup code, instead of doing that in C.
 	(init-gtk-win): Deleted, functionality moved to the GTK device
 	creation code.
 	(gtk-define-dead-key): Have it take a DEVICE argument; use this
 	argument.
 	(gtk-initialize-compose): Ditto.
 	* coding.el (set-terminal-coding-system):
 	Correct the docstring; the function isn't broken.
 2008-06-29  Aidan Kehoe  <kehoea@parhasard.net>
 	* descr-text.el (describe-char-unicode-data):
 	Don't leak the Unihan database handle when looking up non-Han
 	characters.
 2008-06-04  Aidan Kehoe  <kehoea@parhasard.net>
 	* descr-text.el (describe-property-list):
 	#'require hyper-apropos, since we use hyper-apropos-face
 2008-05-25  Aidan Kehoe  <kehoea@parhasard.net>
 	* descr-text.el: New.
 	Taken from GNU's GPLV2 version of 2007-02-14, with modifications
 	for XEmacs support and extensions for Unihan.txt support and
 	db/dbm caches.
 	* simple.el (what-cursor-position):
 	Support an optional prefix argument, as does GNU, calling
 	#'describe-char to giving more detail on the character at point,
 	notably from UnicodeData and (in our case, optionally) Unihan.txt.
 	* syntax.el (syntax-after):
 	Make this available for the sake of #'describe-char.
 	* mule/mule-cmds.el (iso-2022-control-alist):
 	Make this available, for the sake of #'encoded-string-description
 	and #'describe-char.
 	* mule/mule-cmds.el (encoded-string-description):
 	Make this available, for the sake of #'describe-char.
 	* unicode.el (unicode-error-default-translation-table):
 	Make this a char table of type generic, not of type char. Makes it
 	possible to have the relevant logic in #'describe-char reasonably
 	clear; also, and this is undocumented, makes it much easier to
 	implement #'frob-unicode-errors-region. I should document this,
 	and revise #'frob-unicode-errors-region.
 2008-05-21  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/mule-coding.el (make-8-bit-choose-category):
 	Merge my change of 2008-05-14 to the query-coding-region code.
 2008-05-14  Stephen J. Turnbull  <stephen@xemacs.org>
 	* subr.el (add-to-list): Fix Aidan's last commit.
 2008-05-14  Aidan Kehoe  <kehoea@parhasard.net>
 	* subr.el (add-to-list): Implement the same logic with a more
 	concise syntax; thank you Stephen, in
 	http://mid.gmane.org/87ablomdwx.fsf@uwakimon.sk.tsukuba.ac.jp .
 2008-02-25  bpalmer  <bpalmer@gmail.com>
 	* subr.el(add-to-list): add support for `compare-fn' to sync with
 	Control-1 characters extend from #x80 to #x9F (inclusive),
 	not from #x80 to #xBF.
 2008-05-13  Aidan Kehoe  <kehoea@parhasard.net>
 	* printer.el (generic-print-region):
 	(generic-print-buffer):
 	Use #'valid-device-type-p instead of #'valid-specifier-tag-p to
 	check if the msprinter device is available, now that msprinter is
 	always available as a specifier tag.
 2008-05-11  Aidan Kehoe  <kehoea@parhasard.net>
 	* disp-table.el (make-display-table):
 	Update the example code to make it more general, and more
 	compatible with GNU. Also, I previously said #xFF when I meant
 	?\xFF; correct this.
 	* mule/cyril-util.el (standard-display-cyrillic-translit):
 	Make the selection of the default language more sensible; change
 	the API a little to make a sensible default Cyrillic language
 	available, checking current-language-environment.
 2007-07-21  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/cyril-util.el:
 	* mule/cyril-util.el (cyrillic-encode-koi8-r-char): Removed.
 	* mule/cyril-util.el (cyrillic-encode-alternativnyj-char):
 	Removed.  No-one uses these functions in google.com/codesearch,
 	GNU have a comment doubting their utility, and their
 	implementation is trivial.
 	* mule/cyril-util.el (cyrillic-language-alist):
 	Reformatted.
 	* mule/cyril-util.el (standard-display-table)): Removed. It wasn't
 	used anyway.
 	* mule/cyril-util.el (standard-display-cyrillic-translit):
 	Rewrite it to work with character tables as display tables, and
 	not to abort with an error.
 2007-07-21  Aidan Kehoe  <kehoea@parhasard.net>
 	* disp-table.el:
 	* disp-table.el (make-display-table): Moved earlier in the file in
 	a weak attempt at making syncing with GNU easier.
 	* disp-table.el (frob-display-table):
 	Autoload it, accept TAG-SET, for editing specifiers.
 	* disp-table.el (describe-display-table):
 	Have it handle character sets.
 	* disp-table.el (standard-display-8bit-1):
 	* disp-table.el (standard-display-8bit):
 	* disp-table.el (standard-display-default-1):
 	* disp-table.el (standard-display-ascii):
 	* disp-table.el (standard-display-g1):
 	* disp-table.el (standard-display-graphic):
 	* disp-table.el (standard-display-underline):
 	* disp-table.el (standard-display-european):
 	Rework them all to use put-char-table, remove-char-table instead
 	of aset. Limit standard-display-g1, standard-display-graphic to
 	TTYs; have standard-display-underline work on X11 too.
 	* font.el (font-caps-display-table):
 	Use put-char-table instead of aset when editing a display table.
 	* x-init.el:
 	* x-init.el (tab):
 	Create the initial display table as a char-table, not a vector.
 2008-01-20  Aidan Kehoe  <kehoea@parhasard.net>
 	* startup.el (command-line-do-script): New.
 	(command-switch-alist): Use command-line-do-script.
 	the following argument as a file to load in batch mode".
 2008-05-07  Aidan Kehoe  <kehoea@parhasard.net>
 	* mule/latin.el (windows-1250): Add the Central European Windows
 	coding system.
 	* mule/mule-win32-init.el: Don't use the Windows-specific CP1250
 	implementation, rely on that in latin.el instead.
 2008-05-11  Aidan Kehoe  <kehoea@parhasard.net>
 	* coding.el (query-coding-clear-highlights):
 	New function--clear any face information added by
 	`query-coding-region'.
 	(default-query-coding-region): Use it.
 2008-04-13  Henry S. Thompson <ht@inf.ed.ac.uk>, Mike Sperber  <mike@xemacs.org>
 	* window-xemacs.el (save-window-excursion/mapping,
 	set-window-configuration/mapping): Add.  These function return an
 	alist mapping the window objects from the original window
 	configuration to the window objects corresponding to them in the
 	restored configuration.
 	(set-window-configuration):
 	(saved-window):
 	(root-window->saved-window):
 	(really-set-window-configuration):
 	(restore-saved-window): Record the mapping for above functions.
 2008-04-12  Henry S. Thompson <ht@inf.ed.ac.uk>
 	* window-xemacs.el (real-split-window, real-delete-window): Define
 	these to the original definitions of `split-window' and
 	`delete-window', and use them in the window-configuration code to
 	make sure it doesn't get affected by advice to these functions.
 2008-04-10  Aidan Kehoe  <kehoea@parhasard.net>
 	* help.el (describe-function-1):
 	Rely on #'symbol-file to tell which file an autoloaded function
 	belongs to, don't special-case them.
 2008-03-19  Stephen J. Turnbull  <stephen@xemacs.org>
 2008-01-21  Aidan Kehoe  <kehoea@parhasard.net>
 	* info.el (Info-suffix-list):
 	Support LZMA compression, as used--oddly--by Mandriva Linux.
 	* coding.el (decode-coding-string):
 	(encode-coding-string): Accept GNU's NOCOPY argument for
 	these. Todo; write compiler macros to use it.
 	(query-coding-warning-face): New face, to show unencodable
 	characters.
 	(default-query-coding-region-safe-charset-skip-chars-map):
 	New variable, a cache used by #'default-query-coding-region.
 	(default-query-coding-region): Default implementation of
 	#'query-coding-region, using the safe-charsets and safe-chars
 	coding systemproperties.
 	(query-coding-region): New function; can a given coding system
 	encode a given region?
 	(query-coding-string): New function; can a given coding system
 	encode a given string?
 	(unencodable-char-position): Function API taken from GNU; return
 	the first unencodable position given a string and coding system.
 	(encode-coding-char): Function API taken from GNU; return CHAR
 	encoded using CODING-SYSTEM, or nil if CODING-SYSTEM would trash
 	CHAR.
 	((unless (featurep 'mule)): Override the default
 	query-coding-region implementation on non-Mule.
 	* mule/mule-coding.el (make-8-bit-generate-helper): Eliminate a
 	duplicate comment.
 	(make-8-bit-choose-category): Simplify implementation.
 	(8-bit-fixed-query-coding-region): Implementation of
 	#'query-coding-region for coding systems created with
 	#'make-8-bit-coding-system.
 	(make-8-bit-coding-system): Initialise the #'query-coding-region
 	implementation for these character sets.
 	(make-8-bit-coding-system): Ditto for the compiler macro version
 	of this function.
 	* unicode.el (unicode-query-coding-skip-chars-arg): New variable,
 	used by unicode-query-coding-region, initialised in
 	mule/general-late.el.
 	(unicode-query-coding-region): New function, the
 	#'query-coding-region implementation for Unicode coding systems.
 	Initialise the query-coding-function property for the Unicode
 	coding systems to #'unicode-query-coding-region.
 	* mule/mule-charset.el (charset-skip-chars-string): New
 	function. Return a #'skip-chars-forward argument that skips all
 	characters in CHARSET.
 	(map-charset-chars): Function synced from GNU, modified to work
 	with XEmacs. Map FUNC across the int value charset ranges of
 	CHARSET.
 2008-01-21  Aidan Kehoe  <kehoea@parhasard.net>
 	* info.el (Info-suffix-list):
 	Support LZMA compression, as used--oddly--by Mandriva Linux.
 2008-01-17  Mike Sperber  <mike@xemacs.org>
 	* files.el (insert-directory): Bind `coding-system-for-read' to
 	the `file-name' coding system.  (Previously, the default ended up

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