HTML mode:
Major mode for editing HTML hypertext documents.  Special commands:key         \
    binding
---             -------

&               html-ampersand
>               html-greater-than
<               html-less-than
C-c             Prefix Command
TAB             tab-to-tab-stop

C-c C-r         Prefix Command
C-c &           html-real-ampersand
C-c >           html-real-greater-than
C-c <           html-real-less-than
C-c C-v         html-add-variable
C-c C-s         html-add-strong
C-c C-p         html-add-preformatted
C-c RET         html-add-sample
C-c C-l         html-add-listing
C-c C-k         html-add-keyboard
C-c TAB         html-add-italic
C-c C-f         html-add-fixed
C-c C-e         html-add-emphasized
C-c C-c         html-add-citation
C-c C-b         html-add-bold
C-c x           html-add-plaintext
C-c t           html-add-title
C-c s           html-add-list
C-c r           html-add-normal-reference
C-c p           html-add-paragraph-separator
C-c n           html-add-numbered-list
C-c m           html-add-menu
C-c l           html-add-normal-link
C-c i           html-add-list-or-menu-item
C-c h           html-add-header
C-c g           html-add-img
C-c e           html-add-description-entry
C-c d           html-add-description-list
C-c c           html-add-code
C-c b           html-add-blockquote
C-c a           html-add-address

C-c C-r r       html-add-reference-to-region
C-c C-r l       html-add-normal-link-to-region


Turning on html-mode calls the value of the variable html-mode-hook,
if that value is non-nil.