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auto-save-coding.

(Finsert_file_contents): If coding-system-for-read is bound to
Qauto_save_coding, use the coding system emacs-mule with special
setting for recovering a file.
(choose_write_coding_system): On auto saving, use the coding
system emacs-mule with special setting for auto saving.
(syms_of_fileio) <Qauto_save_coding>: Intern and staticpro it.

is nonzero, accept multibyte form of eight-bit-control chars.
(decode_composition_emacs_mule): Likewise.
(decode_coding_emacs_mule): Likewise.
(encode_coding_emacs_mule): If coding->flags is nonzero, produce
multibyte form of eight-bit-control chars.

now in emacs-lisp.

(UNIBYTE_STR_AS_MULTIBYTE_P): Check more rigidly.

backward-to-word): Moved from unused.el.

(comment-region-internal): Use it.

(latex-insert-block): Use them.
(tex-string-prefix-p): New fun.
(tex-guess-main-file): Use it to detect when the main file
is in a parent directory.
(tex-main-file): Try to find a main-file in parent directories.
(tex-compile-default): Don't use `gv' on pdf files just because
`gv' was used recently on a ps file.  Remove unused arg `dir'.
Reuse a previous command as-is if it applied to the same file.
(tex-compile): Use the right file name when file is not in dir.

(refill-fill-paragraph-at): Use a more robust method to detect
when the paragraph is after point.  Remove unused var `fill-pfx'.

for <foo/>, to make it behave like <foo></foo>.

(edebug-read-storing-offsets): Simplify.
(edebug-read-quote, edebug-read-function): Place the start-position correctly.
(edebug-read-backquote-new): Remove.
(edebug-read-backquote-level): New var to replace it.
(edebug-read-backquote): Increment it.  Don't store offsets one extra time.
(edebug-read-comma): Decrement it.  Read the comma as a plain
symbol if outside of any new-style backquote.
(edebug-read-list): Use edebug-read-backquote-level.
Don't call edebug-read-backquote directly.  This way the extra
offsets store is done exactly when it's needed.
(edebug-read-vector): Use push.
(defmacro): Add support for the `declare' thingy.

property before calling ccl_driver.

nonzero.
(ccl_driver): Initialize extra_bytes to ccl->eight_bit_control.
(setup_ccl_program): Initialize ccl->eight_bit_control to zero.

(forms-mode): Use add-hook rather than make-local-variable+setq.
Use with-current-buffer.  Run the new and the old hooks.
(forms--update): Use with-current-buffer and line-end-position.
(forms--goto-record): New fun.
(forms-jump-record, forms-insert-record, forms-delete-record): Use it.
(forms--process-format-list): Remove unused var `this-item'.
(forms--intuit-from-file): Remove unused var `the-result'.
(forms--trans): Remove unused var `x'.
(forms--exit, forms-exit, forms-exit-no-save): Remove unused arg.

(save-match-data, with-output-to-string, with-current-buffer)
(combine-after-change-calls, with-temp-buffer, dolist, dotimes)
(unless, when): Remove specs that are now in the corresponding macro.

(edebug-macrop): Use functionp.
(edebug-functionp): Remove.
(edebug-get-displayed-buffer-points): Use push.
(edebug-set-buffer-points): Use save-current-buffer and buffer-live-p.
(edebug-list-form): Remove dead code.
(backquote-form): Correctly handle `(a . ,b).
(edebug-mode-map, global-edebug-map): Move init to inside the defvar.

Accept a :keymap argument, as you'd expect.