Install net/json.el, a JavaScript Object Notation parser / generator.

Merge from Dave Love's 2008-01-20 version.
Require sym-comp.  Add Python buffer to same-window-buffer-names.
Fixup whitespaces.
(python-font-lock-keywords): Add highlighting for Python builtins.
(python-font-lock-syntactic-keywords): Rewrite.
(python-quote-syntax): Use syntax-ppss-context instead of parsing
ppss directly.
(python-mode-map): Add binding for python-find-function.
(python-calculate-indentation): Clean up the logic.
(python-beginning-of-defun): Explicitly set return value.
(python-beginning-of-statement): Stop looping if we get stuck
going backwards.
(python-next-statement): Stop looping if we somehow end up inside
a string while advancing.
(python-preoutput-continuation, python-version-checked): New vars.
(python-check-version): New function.
(run-python): Set default command to python-command instead of
python-python-command.
(run-python): Use python-check-version.  Give PYTHONPATH
precedence over data-directory in the process environment.  Load
function definitions in python process after.
(python-check-comint-prompt): New function.
(python-send-command, python-send-receive): Use it.
(python-complete-symbol, python-try-complete): Functions deleted.
Use symbol-complete instead of python-complete-symbol throughout.
(python-fill-paragraph): Further refine the fenced-string regexp.
(def-python-skeleton): Expand to the original abbrev instead if in
a comment or string.  Tweak skeletons for `if', `while', `for',
`try/except', `try/finally', `name'.
(python-pea-hook, python-abbrev-pc-hook): New functions.
(python-abbrev-syntax-table): New var.
(python-mode): Add python-pea-hook to pre-abbrev-expand-hook.  Use
symbol-completion-try-complete for hippie expansion.  Turn on font
lock unconditionally.
(python-mode-hook): Defcustom it.  No need to use make-local
variable on indent-tabs-mode in "Turn off Indent Tabs mode"
option, since it's buffer-local.

New file.

* progmodes/sym-comp.el: New file.

* progmodes/python.el: Merge from Dave Love's 2008-01-20 version.
Require sym-comp.  Add Python buffer to same-window-buffer-names.
Fixup whitespaces.
(python-font-lock-keywords): Add highlighting for Python builtins.
(python-font-lock-syntactic-keywords): Rewrite.
(python-quote-syntax): Use syntax-ppss-context instead of parsing
ppss directly.
(python-mode-map): Add binding for python-find-function.
(python-calculate-indentation): Clean up the logic.
(python-beginning-of-defun): Explicitly set return value.
(python-beginning-of-statement): Stop looping if we get stuck
going backwards.
(python-next-statement): Stop looping if we somehow end up inside
a string while advancing.
(python-preoutput-continuation, python-version-checked): New vars.
(python-check-version): New function.
(run-python): Set default command to python-command instead of
python-python-command.
(run-python): Use python-check-version.  Give PYTHONPATH
precedence over data-directory in the process environment.  Load
function definitions in python process after.
(python-check-comint-prompt): New function.
(python-send-command, python-send-receive): Use it.
(python-complete-symbol, python-try-complete): Functions deleted.
Use symbol-complete instead of python-complete-symbol throughout.
(python-fill-paragraph): Further refine the fenced-string regexp.
(def-python-skeleton): Expand to the original abbrev instead if in
a comment or string.  Tweak skeletons for `if', `while', `for',
`try/except', `try/finally', `name'.
(python-pea-hook, python-abbrev-pc-hook): New functions.
(python-abbrev-syntax-table): New var.
(python-mode): Add python-pea-hook to pre-abbrev-expand-hook.  Use
symbol-completion-try-complete for hippie expansion.  Turn on font
lock unconditionally.
(python-mode-hook): Defcustom it.  No need to use make-local
variable on indent-tabs-mode in "Turn off Indent Tabs mode"
option, since it's buffer-local.

(x_connection_closed): Consolidate identical tests.
(x_delete_terminal): Don't crash if called via x_connection_closed.

(hanoi-internal): Set `show-trailing-whitespace' to nil.

*** empty log message ***

*** empty log message ***

* mouse.el (minor-mode-menu-from-indicator): Create a menu with a
"Turn off" and a "Help" entry when the minor mode has no menu.

New file.

(set_installuser): New.
(install-arch-indep): Use set_installuser to avoid duplicate code.

(spell-buffer, spell-word, spell-region)
(spell-string): Make obsolete, in favor of ispell.

Regenerate for new autoload md5sum.

Add missing FSF copyright years.

(vc-status-mark, vc-status-unmark): New functions.
(vc-status-mode-map, vc-status-mode-menu): Mark them instead for
vc-status-mark-file and vc-status-unmark-file.
(vc-status-mark-unmark): New function.
(vc-status-previous-line, vc-status-mark-all-files): No longer
interactive.

Don't require devan-util.

Improve the description about the removal of
cp-...-codepage functions.  Describe the removal of the feature
`devan-util'.

(sit-for): Fix obsolete form for nil second argument.

Fix typos.

Fix comment typo.

Fix typos.

Fix comment typo.

(encode-composition-rule): Fix typo in error message.
(composition-function-table, auto-composition-mode): Doc fixes.

Fix comment typo.

Fix typo.

*** empty log message ***

Combine Auto Composition Mode mode entries and move to right place.

(display_mode_element): Fix previous change.

*** empty log message ***

Don't setup composition-function-table here.
("Devanagari"): Change charset, coding-system, coding-priority to
Unicode-based ones.  Don't require the feature devan-util.

(decode_mode_spec): New arg string.
(display_mode_element): Adjusted for the above change.

Tweak FontBackend X resource entry.

*** empty log message ***

Add missing entries.

Fix.

Simplify an entry.

(image-set-window-hscroll): Typo.

Split into admin/notes/unicode,font-backend

Split off from README.unicode

Merge in some font-backend stuff from README.unicode.

Allow different windows to show different pages.
(doc-view-current-page, doc-view-current-slice, doc-view-current-info)
(doc-view-current-image, doc-view-current-overlay): Remove variables,
add them back as macros instead, using image-mode-winprops instead.
Update all users of those variables.
(doc-view-new-window-function): New function to create a new overlay
for each new window.
(doc-view-mode): Use it and image-mode-setup-winprops.
(doc-view-clone-buffer-hook): Rewrite accordingly.

Merge into NEWS.

Merge entries from NEWS.unicode.

(compose-chars-after): Fix arguments for a function
in composition-function-table.
(auto-compose-region): Likewise.

Extend [hv]scroll support to per-window properties.
(image-mode-current-vscroll, image-mode-current-hscroll): Remove.
(image-mode-winprops-alist): New var to replace them.
(image-mode-new-window-functions): New hook.
(image-mode-winprops, image-mode-window-get, image-mode-window-put): New funs.
(image-set-window-vscroll, image-set-window-hscroll): Use them.
Remove the `window' argument, update callers.
(image-mode-reapply-winprops): Rename image-reset-current-vhscroll.
Use the new functions.
(image-mode-reapply-winprops): New fun.
(image-mode): Use it.

(math-sin-raw): Add optional argument to keep track of
original argument.
(math-cos-raw): Use optional argument when calling math-sin-raw.
(math-sin-raw-2, math-cos-raw-2): Check for a zero argument with close
to original precision.

(ps-mule-font-info-database-bdf): Use
ethio16f-uni.bdf for Ethiopic.
(ps-mule-plot-string): Ignore glyph-string based compositions.

*** empty log message ***

Explain vc-BACKEND-root in Commentary; nfc.

(bibtex-convert-alien): Do not use optional args in calls of sit-for.

Kill eol whitespace; nfc.

(vc-svn-program): Fix typo in docstring.
(vc-svn-checkin): Fix typo in error message.

Remove the problem of ucs-mule-8859-to-mule-unicode
being used in latin1-disp.el.  Remove the problem of
cp-supported-codepages.  Remove the problem of lost changelog for
ps-prin1.ps.

(ps-mule-encode-region): Return a single string.
(ps-mule-plot-string): Adjusted for the above change.
(ps-mule-encode-header-string): Likewise.

Fix typo in comment.

(main) [WINDOWSNT]: Understand DRIVE:NAME, where
NAME is relative to DRIVE'S current directory.

Require easymenu when compiling.

Kill eol whitespace; nfc.

Fix previous change.

*** empty log message ***

(help-mode-menu): New menu.

(rmail-autodetect): Add .exe extension to movemail on Windows.

Remove the problem of cp-supported-codepages.

Mention the removal of codepage related functions.

(latin1-display): Don't use
ucs-mule-8859-to-mule-unicode.  Fix the way of resettting
standard-display-table.
(latin1-display-identities): Adjusted for the change of what is
returned by (get-language-info charset 'charset).

(char-displayable-p): Fix for Latin-1
characters and terminal case.

Remove the problem of ucs-mule-8859-to-mule-unicode
being used in latin1-disp.el.

Also require comint when loading.
(python-mode-map): Bind python-pdbtrack-toggle-stack-tracking,
Replace python-shell with run-python on menu bar,
(python-shell-map): New map.
(python-default-interpreter, python-python-command-args)
(python-jython-command-args, python-pdbtrack-do-tracking-p):
New options.
(python-which-shell, python-which-args, python-which-bufname):
New buffer local variables.
(python-file-queue, python-pdbtrack-is-tracking-p):
* progmodes/python.el (python-pdbtrack-stack-entry-regexp)
(python-pdbtrack-input-prompt, python-pdbtrack-track-range):
New constants.

Pdbtrack features:

(python-point, python-end-of-def-or-class)
(python-beginning-of-def-or-class, python-goto-initial-line)
(python-comint-output-filter-function)
(python-pdbtrack-overlay-arrow)
(python-pdbtrack-track-stack-file, python-toggle-shells)
(python-shell, python-pdbtrack-toggle-stack-tracking)
(turn-on-pdbtrack, turn-off-pdbtrack, python-sentinel):
New functions.

*** empty log message ***

* net/ange-ftp.el (ange-ftp-quote-string): Return the null string
when the argument is nil.

(dir-status): Add a brief description.

(vc-sccs-root): New func.

Make sure all backends support vc-BACKEND-root.

* vc-hooks.el (vc-find-root): Take optional arg INVERT.
If non-nil, reverse the sense of the check.
* vc-rcs.el (vc-rcs-root): New func.
* vc-cvs.el (vc-cvs-root): New func.
* vc-svn.el (vc-svn-root): New func.

Kill eol whitespace; nfc.

Kill eol whitespace; nfc.

Fix typo.

*** empty log message ***

* vc.el (vc-status-menu, vc-status-menu-map-filter): New functions.
(vc-status-mode-menu): Add a :filter.
(vc-status-printer): Add faces.

* vc-hg.el (vc-hg-extra-status-menu): New function.
(vc-hg-dir-status): Clean up the buffer before using it.

(gdb-output-sink): Define with an invalid value.
(gdb): Initialize it here instead.

(Fcall_interactively): Use AREF.

(locate-dominating-file): Fix thinko in last change.
Reported by Bruce Stephens <bruce.stephens@isode.com>.

(mh-invisible-header-fields-internal): Remove trailing whitespace.

(mh-annotate-msg): Remove trailing whitespace.

(vc-status-mode-menu): New menu for vc-status.

(font_unparse_xlfd): Don't ignore integer pixel size specs.

*** empty log message ***

(customize): Fix typo in error message.
(verilog-mode, verilog-mode-indent, verilog-mode-actions, verilog-mode-auto,
verilog-indent-level-module, verilog-minimum-comment-distance,
verilog-library-flags, verilog-library-directories, verilog-library-files,
verilog-auto-reset-widths, verilog-imenu-generic-expression,
verilog-xemacs-menu, verilog-set-compile-command, verilog-set-compile-command,
verilog-mode-syntax-table, verilog-mode, verilog-get-expr,
verilog-strip-comments, verilog-one-line, verilog-lint-off, verilog-batch-auto,
verilog-batch-delete-auto, verilog-batch-inject-auto, verilog-batch-indent,
verilog-continued-line, verilog-type-keywords, verilog-read-sub-decls-sig,
verilog-read-sub-decls-line, verilog-read-inst-pins, verilog-read-arg-pins,
verilog-read-auto-template, verilog-read-signals, verilog-getopt-file,
verilog-add-list-unique, verilog-symbol-detick, verilog-modi-filename,
verilog-auto-star, verilog-auto-inst, verilog-auto-wire, verilog-enum-ascii,
verilog-sk-begin, verilog-sk-fork, verilog-sk-datadef,
verilog-colorize-include-files-buffer, verilog-mode-version,
verilog-mode-release-date, verilog-mode-release-emacs, verilog-linter,
verilog-coverage, verilog-simulator, verilog-compiler,
verilog-auto-sense-defines-constant, verilog-company, verilog-project,
verilog-mark-defun, verilog-submit-bug-report): Fix typos in docstrings.
(verilog-set-auto-endcomments, verilog-calculate-indent, verilog-inject-auto,
verilog-auto-arg, verilog-auto-inout-module): Reflow docstrings.
(verilog-tab-always-indent, verilog-highlight-p1800-keywords,
verilog-auto-star-save, verilog-auto-inst-vector, verilog-mode-hook,
electric-verilog-forward-sexp, verilog-in-case-region-p,
verilog-in-struct-region-p, verilog-in-generate-region-p, verilog-leap-to-head,
verilog-current-indent-level, verilog-case-indent-level, verilog-cpp-keywords,
verilog-defun-keywords, verilog-block-keywords, verilog-tf-keywords,
verilog-case-keywords, verilog-separator-keywords, verilog-completion,
verilog-signals-not-in, verilog-symbol-detick-text,
verilog-modi-cache-preserve-tick, verilog-modi-cache-preserve-buffer,
verilog-forward-close-paren, verilog-backward-open-paren,
verilog-backward-open-bracket): Doc fixes.

*** empty log message ***

(gud-def, gud-last-speedbar-stackframe): Doc fixes.
(gud-symbol, gud-expansion-speedbar-buttons, gud-speedbar-buttons,
gud-gdb-run-command-fetch-lines, gud-dbx-use-stopformat-p, gud-jdb-classpath,
gud-jdb-find-source-using-classpath, jdb, gud-find-class, gdb-script-mode,
gud-tooltip-event, gud-tooltip-tips): Fix typos in docstrings.

(w32-system-shells): Add TCC (new name for 4NT.)

* info.el (Info-read-node-name): Removed unused `default' arg.

Fix previous change.

(setup-japanese-environment-internal):
Call use-cjk-char-width-table.

("Japanese"): Set exit-function to use-default-char-width-table.

Delete occurances of non-Unicode
tibetan and ethiopic characters.
(cjk-char-width-table): New variable.
(use-cjk-char-width-table, use-default-char-width-table): New
functions.

(Fx_show_tip): Set string to " " if empty.

(vc-git-after-dir-status, vc-git-dir-status): New funcs.

(image-get-display-property): New fun.
(image-forward-hscroll, image-next-line, image-eol, image-eob, image-mode)
(image-minor-mode, image-toggle-display-text, image-toggle-display): Use it.

(xml-find-file-coding-system): Don't warn about utf-16 with BOM.

*** empty log message ***