* sml-util.el (make-temp-dir, make-temp-file, temp-file-dir,
delete-temp-dirs): Replaced by the make-temp-file from Emacs-21.
(custom-create-map): add :group arg and allow key to be a list.
(define-major-mode): Removed (use define-derived-mode instead).
(sml-builtin-nested-comments-flag): New var.
* sml-proc.el (sml-host-name): New var.
(sml-make-file-name): Replaced by `sml-compile-commands'.
(sml-config-file): New var.
(sml-compile-commands-alist): New var.
(inferior-sml-load-hook): Removed.
(sml-buffer): Query if the current buffer is not a *sml*.
(inferior-sml-mode): Use minor-mode-overriding-map-alist to disable
compilation-minor-mode's keybindings.
(run-sml): Turn into an alias for sml-run.
(sml-run): Query the user for the command. If prefix is set (or if
default value is not null) query for args and host. Use `split-string'
rather than our own function. Run cmd on another host if requested and
pass it an init file if it exists. Pop to the buffer at the end.
(sml-args-to-list): Remove.
(sml-compile): Look for special files (sml-compile-command-alist) in
the current dir (and its parents) to choose a default command. Remember
the command for next time in the same buffer. Make the `cd' explicit in
the command so the user can change it.
(sml-make-error): Fix for when `endline' is absent.
* sml-mode.el: Pass it rhough checkdoc.
(sml-mode-version): Remove.
(sml-load-hook): Remove.
(sml-mode-info): Use `info' rather than `Info-goto-node'.
(sml-keywords-regexp): Add "o".
(sml-syntax-prop-table): Use `defsyntax'.
(sml-font-lock-syntactic-keywords): Only use nested comments if supported.
(sml-mode): Use `define-derived-mode'.
(sml-electric-pipe): `sml-indent-line' -> `indent-according-to-mode'.
(sml-indent-line): Use `indent-line-to'.
(sml-cm-mode): New mode for CM files.
* Makefile: Update.
* sml-mode-startup.el: Remove since it's now autogenerated.
* sml-defs.el (sml-bindings): Remove left over C-c` binding.
(sml-mode-map): Add binding for sml-drag-region (was in sml-proc.el).
(sml-mode-syntax-table): Only use nested comments if supported.
(sml-mode-menu): Use next-error rather than the old sml-next-error.
(sml-pipehead-re): Remove "of".
* sml-compat.el (set-keymap-=parents): Make sure it also works when called
with a single keymap rather than a list.
(temporary-file-directory): Add a default definition for XEmacs.
(make-temp-file): New function.