Forum OpenACS Q&A: Response to HowTo on raising shared memory

FYI, I have never used DocBook (so far), but if you want to name your files .xml or something instead of .sgml, you should be able to use something like the below to tell emacs to still use SGML mode for those files. This example binds .adp files to html-mode:

;; Set additional editing modes. 
(setq auto-mode-alist
      (append '(
                (".adp$"  . html-mode)
                ;; insert other modes here 
                ) auto-mode-alist))

Btw, I am no emacs-lisp expert so the above may not be the best way to do it. But it seems to work.