Supposed to now also work for Lucid.
(2C-mode-map): New name for `tc-mode-map'. Additionally bound to [f2].
(2C-minor-mode-map) New variable.
(2C-mode): New name for `tc-other'.
(2C-mode-line-format): New name for `tc-mode-line-format'.
(2C-other-buffer-hook): New variable.
(2C-separator): New name for `tc-separator'.
(2C-window-width): New name for `tc-window-width'.
(2C-beyond-fill-column): New name for `tc-beyond-fill-column'.
(2C-autoscroll, 2C-autoscroll-start): New variables.
(2C-other): New name for `tc-other'.
(2C-mode): New name for `tc-mode', `tc-two-columns'.
(2C-two-columns): New function.
(2C-associate-buffer): New name for `tc-associate-buffer'.
(2C-split): New name for `tc-split'.
(2C-dissociate): New name for `tc-dissociate'.
(2C-merge): New name for `tc-merge'.
(2C-associated-buffer): New name for `tc-associated-buffer'.
(2C-toggle-autoscroll, 2C-autoscroll): New functions.
(tc-scroll-line, tc-scroll-up, tc-scroll-down, tc-recenter): Deleted
functions.
extended to cover over 15 shells. Most variables can now work as a
lookup table, and, unless set by user, do.
(sh-mode-syntax-table): Possibly multiple tables.
(sh-shell): Set initially so shell or other libraries may use features.
(sh-assignment-regexp): Replaces `sh-assignment-space'.
(sh-here-document-word): Set to more common "EOF".
(sh-variables): Changed semantics.
(sh-font-lock-keywords): Much nicer.
(sh-ancestor-alist, sh-alias-alist, sh-shells, sh-abbrevs)
(sh-dynamic-complete-functions, sh-require-final-newline)
(sh-comment-prefix, sh-indentation, sh-header-marker, sh-builtins)
(sh-leading-keywords): New variables.
(sh-use-prefix, sh-find-file-modifies, sh-query-for-magic)
(sh-magicless-file-regexp, magic-number-alist, sh-executable)
(sh-chmod-argument, sh-shell-is-csh, sh-tab-width)
(sh-sh-font-lock-keywords, sh-ksh-font-lock-keywords)
(sh-bash-font-lock-keywords, sh-csh-font-lock-keywords)
(sh-tcsh-font-lock-keywords): Variables deleted, see also executable.el.
(sh-mode): Shell dependent code moved to `sh-set-shell'.
(sh-feature, sh-abbrevs, sh-syntax-table, sh-append, sh-modify): New
functions.
(sh-execute-region): New command.
(sh-indexed-loop): Far more efficient code generated for sh.
(sh-repeat, sh-tmp-file, sh-while-getopts): New skeletons.
(sh-or-other-mode, define-sh-skeleton, sh-executable, sh-chmod)
(sh-query-for-variable): Command deleted.
(copyright-limit, copyright-regexp): New variables
(copyright-query): New name for `inhibit-update-copyright'
(copyright-current-year): New name for `current-year'
(copyright-current-gpl-version): New name for `current-gpl-version'
(copyright-update): New name for `update-copyright' and
`ask-to-update-copyright'
(copyright): New skeleton command
(auto-insert, auto-insert-query, auto-insert-prompt): New variables
(auto-insert-alist): New features
(auto-insert): New name for `insert-auto-insert-files'
(define-auto-insert): New function
(skeleton-filter, skeleton-untabify, skeleton-further-elements)
(skeleton-abbrev-cleanup): New variables
(skeleton-proxy, skeleton-abbrev-cleanup): New functions
(skeleton-insert): Sublanguage element < must now be handled via
`skeleton-further-elements' (used only in sh-script and ada). Lisp
expressions can be quoted to ignore the return value.
(skeleton-read): New name for `skeleton-internal-read' because this may
be useful in skeletons.
(local-variables-section): New skeleton command, might go to simple.el.
(apropos-use-faces, apropos-local-map): New variables.
(apropos-command): New name for `command-apropos' no longer in help.el.
(apropos-value): New command.
(apropos-documentation): New name for `super-apropos'
(apropos-follow, apropos-mouse-follow): New commands for hypertext.
(apropos-describe-plist): New function.
