;;************************************************************
    ;; configure HTML editing
    ;;************************************************************
    ;;
    (require 'php-mode)
    ;;
    ;; configure css-mode
    (autoload 'css-mode "css-mode")
    (add-to-list 'auto-mode-alist '("\\.css\\'" . css-mode))
    (setq cssm-indent-function #'cssm-c-style-indenter)
    (setq cssm-indent-level '2)
    ;;
    (add-hook 'php-mode-user-hook 'turn-on-font-lock)
    ;;
    (require 'mmm-mode)
    (setq mmm-global-mode 'maybe)
    ;;
    ;; set up an mmm group for fancy html editing
    (mmm-add-group
     'fancy-html
     '(
             (html-php-tagged
                    :submode php-mode
                    :face mmm-code-submode-face
                    :front "<[?]php"
                    :back "[?]>")
             (html-css-attribute
                    :submode css-mode
                    :face mmm-declaration-submode-face
                    :front "style=\""
                    :back "\"")))
    ;;
    ;; What files to invoke the new html-mode for?
    (add-to-list 'auto-mode-alist '("\\.inc\\'" . html-mode))
    (add-to-list 'auto-mode-alist '("\\.phtml\\'" . html-mode))
    (add-to-list 'auto-mode-alist '("\\.php[34]?\\'" . html-mode))
    (add-to-list 'auto-mode-alist '("\\.[sj]?html?\\'" . html-mode))
    (add-to-list 'auto-mode-alist '("\\.jsp\\'" . html-mode))
    ;;
    ;; What features should be turned on in this html-mode?
    (add-to-list 'mmm-mode-ext-classes-alist '(html-mode nil html-js))
    (add-to-list 'mmm-mode-ext-classes-alist '(html-mode nil embedded-css))
    (add-to-list 'mmm-mode-ext-classes-alist '(html-mode nil fancy-html))
    ;;
    ;; Not exactly related to editing HTML: enable editing help with mouse-3 in all sgml files
    (defun go-bind-markup-menu-to-mouse3 ()
            (define-key sgml-mode-map [(down-mouse-3)] 'sgml-tags-menu))
    ;;
    (add-hook 'sgml-mode-hook 'go-bind-markup-menu-to-mouse3)