comment-indent-function does funny things.
(comment-normalize-vars): Autoload.
(comment-region-internal): Fiddle with the visibility spec.
(comment-valid-prefix): New function.
(comment-indent-new-line): Use it. Ignore adaptive-fill-prefixes
that would turn comment-text into non-comment-text.
(tcl-using-emacs-19, tcl-using-emacs-19-23, tcl-using-xemacs-19)
(tcl-version, tcl-maintainer, tcl-use-hairy-comment-detector): Remove.
(tcl-mode-map): Remove bindings for tcl-beginning-of-defun,
tcl-end-of-defun, tcl-mark-defun, tcl-indent-for-comment,
tcl-submit-bug-report.
(tcl-mode-syntax-table): Leave \f alone.
(inferior-tcl-mode-map): Remove bindings for tcl-beginning-of-defun,
tcl-end-of-defun, tcl-submit-bug-report.
(tcl-xemacs-menu): Fix up and pass it directly to easymenu.
(tcl-add-emacs-menu): Remove.
(tcl-fill-mode-map, tcl-fill-inferior-map): Moved into the defvar.
(tcl-keyword-list): Add `chain'.
(tcl-font-lock-syntactic-keywords): New variable.
(tcl-pps-has-arg-6): Remove.
(tcl-internal-beginning-of-defun, tcl-internal-end-of-defun)
(tcl-internal-mark-defun): Remove.
(tcl-set-proc-regexp, tcl-set-font-lock-keywords): Use regexp-opt.
(tcl-mode): Use define-derived-mode. Simplify.
Set comment-indent-function.
(tcl-indent-command): Use line-beginning-position and comment-indent.
(tcl-calculate-indent): Renamed from calculate-tcl-indent.
(tcl-indent-line): Use tcl-calculate-indent.
(tcl-indent-exp): Renamed from indent-tcl-exp. Use new names.
(tcl-add-log-defun): Renamed from add-log-tcl-defun. Use match-string.
(tcl-filter): Use with-current-buffer, simplify.
(inferior-tcl-mode): Use define-derived-mode.
(tcl-hairy-in-comment): Renamed tcl-in-comment.
(tcl-simple-in-comment, tcl-in-comment): Removed.
(tcl-files-alist): New function.
(tcl-help-snarf-commands): Use it and return the result directly
rather than through a global variable.
(tcl-reread-help-files): Fix up the call to tcl-help-snarf-commands.
(tcl-help-on-word): Provide the default value to completing-read.
(tcl-hilit): Remove.
(tcl-hashify-buffer, tcl-popup-menu): Simplify.
(tcl-comment-indent): New function.
(tcl-submit-bug-report): Remove.
(tcl-uncomment-region, tcl-indent-for-comment, add-log-tcl-defun)
(indent-tcl-exp, calculate-tcl-indent, tcl-beginning-of-defun)
(tcl-end-of-defun, tcl-mark-defun, tcl-mark): Redefine as aliases.
(apropos-function, apropos-macro, apropos-command)
(apropos-variable, apropos-face, apropos-group, apropos-widget)
(apropos-plist): New button types.
(apropos-label-properties): Variable removed.
(apropos-print): Pass button-type to apropos-print-doc, rather
than help function and label text.
(apropos-print-doc): Remove ACTION and STR args, add TYPE arg.
Get button label from TYPE.
(describe-mode): Add optional `buffer' arg.
Use it instead of going through help-xref-mode.
Avoid doubling the word `minor' when prettifying.
(describe-function-1): List the corresponding key bindings.
(describe-variable): Say if the var is automatically buffer-local.
If the source is `loaddefs.el', look for the real source.
(help-xref-mode): Remove.
making a new keymap. Don't bind mouse-2. Bind M-mouse-2 to
`woman-follow-word' instead of `woman-mouse-2'.
(woman-follow-word): Renamed from `woman-mouse-2'.
Follow unconditionally, since this function is now only
bound to M-mouse-2. Use accessor functions.
(WoMan-highlight-references): Use `make-text-button'.
(woman-xref): New button type.
value. Remove hacks that mapped `nil' to `off' and used nil to mean
`unspecified'. Remove `unspecified' choices from all attributes
(unspecified is handled by the parent checklist).
