second char of a comment-start sequence.
(scheme-sexp-comment-syntax-table): New var.
(lambda, define): Set their scheme-doc-string-elt property.
(scheme-font-lock-syntactic-face-function): Handle sexp-comments.
Use lisp-font-lock-syntactic-face-function now that it properly
handles |...| symbols.
(scheme-mode-variables): Set lisp-doc-string-elt-property,
parse-sexp-lookup-properties and font-lock-extra-managed-props.
(scheme-font-lock-syntactic-face-function): New function, to
distinguish strings from |...| symbols.
(scheme-mode-variables): Use it. Also fix up the font-lock-time
syntax-table so that #|...|# is properly highlighted.
`font-lock-defaults', also specify that "#" should
be interpreted with `word' syntax.
(scheme-font-lock-keywords-2): Also interpret "#:foo" as keyword.
(scheme-font-lock-keywords-1, scheme-font-lock-keywords-2,
scheme-font-lock-keywords): Moved here from font-lock.el.
(dsssl-mode): Move font-lock-defaults setting and running hooks.
(dsssl-imenu-generic-expression): Likewise
(scheme-mode-variables): Set imenu-syntax-alist.
(dsssl-mode): Remove `!' from font-lock-defaults. Set
imenu-syntax-alist.
Put defcustom's into this group.
(scheme-mode-commands): Remove keybinding of \t to old `scheme-indent-line'.
Bind \e\C-q to `indent-sexp', not `scheme-indent-sexp'.
(scheme-mit-dialect): Use defcustom.
(dsssl-sgml-declaration): Likewise. Fix doc string.
(dsssl-mode): Use stringp to check dsssl-sgml-declaration.
(style, root): Put scheme-indent-function 1.
(dsssl-font-lock-keywords): Use make-regexp version.
lisp-mode as much as possible.
(scheme-mode-variables): Copy filling stuff from lisp-mode.
Add an outline-regexp.
(scheme-mode-map): Inherit shared-lisp-mode-map and provide a menu.
(dsssl-sgml-declaration): New variable.
(dsssl-mode): New command.
(dsssl-font-lock-keywords): New variable.
(scheme-indent-function): Near copy of lisp-indent-function.
(scheme-comment-indent, scheme-indent-offset,
scheme-indent-function, scheme-indent-line,
calculate-scheme-indent, scheme-indent-specform,
scheme-indent-defform, scheme-indent-sexp): Removed; use lisp-mode
equivalents.
(scheme-imenu-generic-expression): New variable.
(dsssl-imenu-generic-expression): New variable.
(scheme-let-indent): Use lisp-indent-specform.
