changelog.1

windows版本的emacs

	* simple.el (quit):
	Flush this function.  Keep keyboard-quit.

	* view.el (view-scroll-lines-forward):
	Count screen lines.  Preserve overlap if scroll by full length
	of the window.

1985-10-03  Richard Mlynarik  (mly at mit-prep)

	* simple.el
	Functions quit, keyboard-quit

	* isearch.el:
	"I-searching: foo..." in the middle of possibly lengthy
	search

	* files.el (set-auto-mode):
	Don't hack auto-mode-alist at all if -*- mode -*- is specified.

1985-10-02  Richard M. Stallman  (rms at mit-prep)

	* mh-e.el:
	Put *'s in doc of user option vars.
	New variable mh-use-mhl; in mh-show, causes mhl to be invoked.
	Fix some mode lines: add %-, remove %p, move %[ and %].
	Remove spurious setting of mark when saving a position will do
	 (in mh-get-new-mail, mh-make-mode-line, mh-pick-body, mh-exec-cmd)
	Flush erroneous & from some refs to command names.
	Define mh-exec-lib-cmd-output.

	* tex-mode.el:
	Rename TeX-make-barr into barrier-for-TeX, and remove it from M-$.
	Rename quotestartp to TeX-quotestartp.
	Rename count-$s to TeX-count-$-occurrences, and make it take
	two args (FROM and TO).

	* compile.el (compilation-find-errors):
	Search for compilation-error-regexp, which matches the
	ENTIRE filename/linenumber, not just the stuff between the two.
	The rest of the code had to change to fit.
	New subroutine compilation-grab-filename.

	* files.el (find-backup-file-name):
	Put ~ before and after version numbers of backup files.

	* files.el (backup-buffer):
	Ask only once, to delete all the excess backup versions.

1985-09-29  Richard M. Stallman  (rms at mit-prep)

	* backquote.el:
	New file, containing a list constructor macro.

	* tex-mode.el:
	New file, containing TeX-mode.

1985-09-28  Richard M. Stallman  (rms at mit-prep)

	* abbrev.el (add-abbrev, inverse-add-abbrev):
	Convert the abbrev to lower case before defining.

	* files.el (set-auto-modes):
	Strip backup suffix from file name before scanning auto-mode-list.
	Remove tilde-terminated entries from auto-mode-list.

	* dired.el:
	Add command `.', dired-clean-directory, plus subroutines.

	* files.el (backup-buffer, save-file):
	Replace backup-buffer with new version backup definition.
	Rename save-file as basic-save-file, and add a new save-file
	that calls the old one but also takes args to control backup.
	Several new variables to control making of backups.

1985-09-27  Richard M. Stallman  (rms at mit-prep)

	* dired.el (dired-mode):
	Define n and p like C-n and C-p.

1985-09-24  Richard M. Stallman  (rms at mit-prep)

	* loaddefs.el, text-mode.el:
	Use non-saved-text-mode for files on /tmp.

	* rmailsum.el (rmail-summary-goto-msg):
	Do check for msg # on line at beginning of line, not at point.

1985-09-21  Richard M. Stallman  (rms at mit-prep)

	* files.el (find-file-noselect):
	Do erase-buffer in case reusing existing buffer.

1985-09-18  Richard M. Stallman  (rms at mit-prep)

	* nroff-mode.el:
	New file, extensively rewritten from submission by N. Ziring.
	Not tested yet (I don't know how to use nroff).

1985-09-13  Richard M. Stallman  (rms at mit-prep)

	* simple.el (what-cursor-position):
	Use single-key-description to show the character after point.

1985-09-12  Richard M. Stallman  (rms at mit-prep)

	* text-mode.el, c-mode.el:
	No need to define syntax of [, ], {, } since fundamental mode
	now makes them paren-syntax.  Define C operators as punctuation
	rather than whitespace.

	* texinfo.el:
	Change syntax for @xref and @pxref to use braces.
	Change syntax for @node to read entire line
	(new function texinfo-format-parse-line-args for that).
	Change paragraph-separate, etc., so only directives without
	braces separate paragraphs.  When formatting, discard all of the
	file up to the @setfilename.

	* rmailedit.el (rmail-edit-mode):
	Remove spurious quote before text-mode-hook.

1985-09-11  Richard M. Stallman  (rms at mit-prep)

	* dired.el (dired-do-deletions):
	Print a message reporting any deletion failures.

	* dired.el (dired-add-entry):
	Pass "-d" switch to "ls".

1985-09-10  Richard M. Stallman  (rms at mit-prep)

	* text-mode-el, lisp-mode.el, c-mode.el, buff-menu.el:
	Initialize all keymaps at load time.
	Use new \{...} construct for documenting them.

	* simple.el (shell-command-on-region):
	Don't request redisplay during reading of output.
	That feature stimulates kernel bugs.

1985-09-08  Richard M. Stallman  (rms at mit-prep)

	* simple.el (edit-and-eval-command):
	Assume arg is expression already, since now
	elements of command-history are expressions.

	* simple.el (error):
	Just keep signalling if user tries to continue.

1985-09-07  Richard M. Stallman  (rms at mit-prep)

	* dired.el:
	Normally put cursor at beginning of filename.
	New functions dired-next-line and dired-previous-line
	to do vertical motion followed by positioning.
	dired-repeat-over-lines hacked likewise.
	Most action functions changed to work independent
	of and without effect on cursor position within line.

	* dired.el (dired-view-file):
	If file is directory, dired it.

	* dired.el (dired-other-window):
	Use switch-to-buffer-other-window if that exists.

	* files.el (switch-to-buffer-other-window):
	Define this function in Lisp.  All other
	"...-other-window" functions should use it to do selection.

	* fill.el (fill-region-as-paragraph):
	Convert newline to space before flushing excess spaces.

	* mlsupport.el:
	Deleted ml-forward-word and ml-backward-word
	since mlconvert no longer generates them.

1985-09-06  Richard M. Stallman  (rms at mit-prep)

	* files.el (revert-buffer):
	Don't query for reverting read-only buffers.

	* time.el (display-time-filter):
	If we have lots of tims received at once, quickly discard all but
	last few.

	* files.el (after-find-file):
	Check for write permission there, and print messages there.
	after-find-file now expects an arg which is t if file does
	not actually exist; it prints (New file) messages too.

	* lisp-mode.el (indent-sexp):
	If skip a newline, clear quoted flag in the state.

1985-09-05  Richard M. Stallman  (rms at mit-prep)

	* tags.el (visit-tag-table[-...]):
	Rename to visit-tags-table[-...].

1985-09-05  Richard M. Stallman  (rms at mit-prep)

	* mh-e.el (mh-letter-mode):
	Have separate map mh-letter-mode-map so Don't clobber text-mode-map.
	Use C-c rather than C-x for local prefix commands.

	* simple.el (shell-command-on-region):
	If current buffer is *Shell Command Output*, avoid being confused
	by an old pair of region ends, since often region is empty
	and doesn't matter anyway.

1985-09-03  Richard M. Stallman  (rms at mit-prep)

	* spell.el (spell-word):
	Check word before point, if point is not in or next to a word.

	* tags.el (find-tag):
	Don't read tag name if given prefix arg.

1985-09-03  Richard Mlynarik  (mly at mit-prep)

	* macros.el (kbd-macro-query)
	Barf if not defining or executing keyboard macro.

1985-09-02  Richard M. Stallman  (rms at mit-prep)

	* rmail.el (rmail-expunge):
	If all mesages thru current one get expunged, show message 1.

	* debug.el (debug):
	Bind debug-on-error and print-length to avoid various
	kinds of infinite loops or recursions.

1985-09-01  Richard M. Stallman  (rms at mit-prep)

	* term-vt100.el:
	Always define ESC O so arrows work.  Eliminate ESC [ hacks
	entirely.

	* term-vt200.el:
	Always define ESC O so keypad works.  Rename the function
	to use for defining ESC [, and give it appropriate documentation.

	* lisp.el (move-past-close-and-reindent):
	Handle correctly case where ) passed is not at beg of line
	except indentation, or where there are white lines preceding it too.

1985-08-31  Richard M. Stallman  (rms at mit-prep)

	* chistory.el (repeat-matching-complex-command):
	Arg to edit-and-eval-command is now a list, as it should be.

1985-08-31  Richard Mlynarik  (mly at mit-prep)

	* simple.el (delete-indentation)
	Don't err if on first line of buffer.

1985-08-30  Richard M. Stallman  (rms at mit-prep)

	* ledit.el (ledit-setup):
	Don't refer to lisp-mode-map in setting up ledit-mode-map.

1985-08-26  Richard Mlynarik  (mly at mit-prep)

	* shell.el
	Sending empty line of input at the end of a buffer that is an
	interaction with a promptless shell program copied previous input
	rather than sending an empty line.
	(by silogic!eggert@ucla-cs)

1985-08-20  Richard Mlynarik  (mly at mit-prep)

	* dired.el, files.el, sendmail.el, compile.el
	Make *-other-window really do other window even if pop-up-windows
	is set to nil.

1985-08-17  Richard Mlynarik  (mly at mit-prep)

	* c-mode.el (c-indent-line)
	Make "^[ \t]*#" indent to 0 (if not in string or comment)

	* startup.el (command-line)
	(or (getenv "USER") (getenv "LOGNAME")) for USG compatibility
	 (consider it a standard)

	* lpr.el
	Typo (``format1'' for ``format'')

1985-08-12  Richard Mlynarik  (mly at mit-prep)

	* buff-menu.el (Buffer-menu-buffer)
	Win more often on `too-long' buffer names.

1985-08-11  Richard Mlynarik  (mly at mit-prep)

	* make narrow-to-page be disabled by default.

	* rmail.el (rmail-insert-inbox-text)
	Hack case that /usr/spool/mail/user is a directory

1985-08-10  Richard Mlynarik  (mly at mit-prep)

	* isearch.el (isearch)
	Make isearch work in regexp case

1985-08-09  Richard Mlynarik  (mly at mit-prep)

	* c-mode.el (c-comment-indent)
	Return a valid value when used within a comment.
	(such as when inenting when comment-multi-line is non-nil)
	Associated changes to
	 c-indent-line, c-calculate-indent-within-comment

	* debug.el (debug):
	Use buffer "*Backtrace*", not " *Backtrace*" so that users can
	reselect it trivially.
	Kill the buffer on exit so that users aren't tempted to lose
	weirdly.
	Rename "args" "debugger-args" so that common var isn't lambda-bound. 

	Make "-" be negative-argument in debugger-mode-map

	* rnews.el (news-convert-format):
	Don't lose on empty messages.

	* term-vt100.el, term-vt200.el
	Make "application mode" arrow keys ("\eOA"... "\eOD") do the right
	thing.

1985-08-06  Richard Mlynarik  (mly at mit-prep)

	* c-mode.el
	calculate-c-indent was ignoring parse-start arg

	Inserted [e-mail]'s `else' indentation code
	Make C-j be reindent-then-newline-and-indent to take advantage
	of this.

	* simple.el
	Added function reindent-then-newline-and-indent
	
	* rnews.el
	Fix typo and supply function news-show-all-headers
	
	* startup.el
	Make the value of  args  be the remaining command-line
	arguments after the "-e" function name when the "-e" function
	is called.
	Make "-f" be the same as "-e" --- it's in the manual.

	* bytecomp.el
	Added batch-byte-compile written by [e-mail]	

	* isearch.el
	Typing C-s/C-r at start of isearch wasn't displaying search
	string until it had completed the search.

	* indent.el (indent-relative)
	Losing when indentation point was beneath non-whitespace

	* c-mode.el (indent-c-exp):
	Replace "2" with "c-continued-statement-offset"
	Add (message "...")

	* mlsupport.el
	Fix typo in ml-current-indent
	Make kill-to-end-of-line work

	* mlconvert.el
	Hack "(forward-word)" => "(forward-word 1)"

1985-08-05  Richard Mlynarik  (mly at mit-prep)

	* c-mode.el
	Variable "c-continued-statement-indent" should have been
	"c-continued-statement-offset" as in the documentation and manual

	* rmail.el (rmail-find):
	Hack default of last search string, hack reverse search
	(-ve prefix arg)
	Make "-" be negative-argument

1985-07-23  Richard Mlynarik  (mly at mit-prep)

	* shell.el (shell-send-input):
	cd/pushd hackery wasn't substitute-in/expand-file-name'ing
	(ie "cd $es" was losing)

1985-07-16  Richard Mlynarik  (mly at mit-prep)

	* view.el:
	Add "c-x ]" and "c-x [" page-movement commands
	"c-x /" "c-x j" register save/jump

	Speed up more losingly slow calls to substitute-command-keys by
	conditional substitution of constant string.
	(view-helpful-message, view-undefined, view-mode-command-loop)

	* mail-utils.el
	rmail-dont-reply-to was losing on multi-line fields.

	* simple.el
	delete-blank-lines was deleting too much if on an isolated blank line.

1985-07-12  Richard M. Stallman  (rms at mit-prep)

	* mh-e.el:
	Replace C-h command with DEL so Help is still available.
	get-string was erroneously used for read-string.

1985-07-10  Richard M. Stallman  (rms at mit-prep)

	* simple.el (function-called-at-dot):
	Don't scan more than 1000 characters back for containing
	open-paren.

	* simple.el (goto-line):
	Read arg using minibuffer.

	* simple.el (zap-to-char):
	Don't leave dot on the far side of the terminating character.

1985-07-10  Richard Mlynarik  (mly at mit-prep)

	* ebuff-menu.el (Electric-buffer-menu-undefined)
	Don't call substritute-command-keys if keybindings are default,
	with resultant couple-of-orders-of-magnitude speedup.
	RMS: this is what my changes to Fsubstitute_command_keys in doc.c
	were supposed to do.

1985-07-09  Richard M. Stallman  (rms at mit-prep)

	* isearch.el (isearch):
	Do not preserve window-start if had switched to the small window.

	* dissociate.el:
	Pause after each screen.  Avoid forward-char past end of buffer.
	Make positive arg mean go by chars, negative mean by words.

	* lpr.el:
	Define lpr-region and print-region.  Autoload in loaddefs.

1985-07-08  Richard M. Stallman  (rms at mit-prep)

	* compile.el (compile1):
	Put buffer in Fundamental mode, in case default-major-mode
	is something else.

	* mh-e.el:
	backup-before-writing -> make