GitLab

	* progmodes/cc-cmds.el (c-update-modeline)
	(c-forward-into-nomenclature, c-backward-into-nomenclature): Refer
	to subword.el functions instead of cc-subword.el.

	* progmodes/cc-mode.el (subword-mode, c-mode-base-map): Refer to
	subword.el functions instead of cc-subword.el.

	* progmodes/cc-subword.el: Renamed to subword.el.
	* subword.el: Renamed from progmodes/cc-subword.el.
	(subword-mode-map): Renamed from c-subword-mode-map.
	(subword-mode): Renamed from c-subword-mode.
	(global-subword-mode): New global minor mode.
	(forward-subword): Renamed from c-forward-subword.
	(backward-subword): Renamed from c-backward-subword.
	(mark-subword): Renamed from c-mark-subword.
	(kill-subword): Renamed from c-kill-subword.
	(backward-kill-subword): Renamed from c-backward-kill-subword.
	(transpose-subwords): Renamed from c-tranpose-subword.
	(downcase-subword): Renamed from c-downcase-subword.
	(capitalize-subword): Renamed from c-capitalize-subword.
	(forward-subword-internal): Renamed from
	c-forward-subword-internal.
	(backward-subword-internal): Renamed from
	c-backward-subword-internal.

from a dired buffer.
(vc-dired-deduce-fileset): New function.
(vc-root-diff, vc-print-root-log): Use it.

nil LIMIT argument to vc-print-log-internal.

(Search Throttle, Semanticdb Roots, Include paths, Idle Scheduler):
Numerous copyedits.

* cedet/semantic.el: Enable idle-mode menu items only if
global-semantic-idle-scheduler-mode is enabled.
(semantic-default-submodes): Doc fix.

* cedet/semantic/idle.el (global-semantic-idle-scheduler-mode):
When turning off, disable other idle modes.

`calc-twos-complement-mode'.
(math-format-number-fancy): Let `calc-twos-complement-mode' be nil.

`calc-twos-complement-mode'.

(calc-radix): Rename `calc-complement-signed-mode' to
`calc-twos-complement-mode'.
(calc-octal-radix, calc-hex-radix): Add an argument for two's complement.

`calc-twos-complement-mode'.
(math-format-number): Rename `math-format-complement-signed' to
`math-format-twos-complement'.

(latex-string-prefix-p, latex-complete-bibtex-keys, latex-complete-data)
(latex-complete-envnames, latex-complete-refkeys): New functions.
(latex-complete, latex-indent-or-complete): New commands.

(display-buffer): Obey it.
* minibuffer.el (minibuffer-completion-help): Use it.

(file-cache-delete-file-regexp): Use push.
(file-cache-complete): Use completion-in-region.

(htmlfontify-load-rgb-file): Remove unnused var `ff'.
Use with-current-buffer and string-to-number.
(hfy-fallback-colour-values): Use assoc-string.
* htmlfontify.el (hfy-face-to-css): Remove unused var `style'.
(hfy-face-at): Remove unused var `found-face'.
(hfy-compile-stylesheet): Remove unused var `css'.
(hfy-fontify-buffer): Remove unused vars `in-style', `invis-button',
and `orig-buffer'.
(hfy-buffer, hfy-copy-and-fontify-file, hfy-parse-tags-buffer):
Use with-current-buffer.
(hfy-text-p): Use expand-file-name and fewer setq.

completion when point was at the beginning of the buffer.

(completion--insert-strings): Implement vertical format.

* progmodes/grep.el (rgrep): Require `find-dired' for `find-name-arg'.