@code{magic-mode-alist}, described above, except that is consulted
only after @code{auto-mode-alist}. By default,
@code{magic-fallback-mode-alist} contains forms that check for image
-files, HTML/XML/SGML files, and Postscript files.
+files, HTML/XML/SGML files, and PostScript files.
@vindex major-mode
Once a major mode is chosen, Emacs sets the value of the variable