bibtex-autokey-titleword-change-strings

bibtex-autokey-titleword-change-strings is a variable defined in `bibtex.el'.
Its value is shown below.

Documentation:
Alist of (OLD-REGEXP . NEW-STRING) pairs.
Any part of title word matching a OLD-REGEXP is replaced by NEW-STRING.
Case is significant in OLD-REGEXP. All regexps are tried in the
order in which they appear in the list.
See `bibtex-generate-autokey' for details.

You can customize this variable.

Value:

(("\\\\aa" . "a")
 ("\\\\AA" . "A")
 ("\\\"a\\|\\\\\\\"a\\|\\\\ae" . "ae")
 ("\\\"A\\|\\\\\\\"A\\|\\\\AE" . "Ae")
 ("\\\\i" . "i")
 ("\\\\j" . "j")
 ("\\\\l" . "l")
 ("\\\\L" . "L")
 ("\\\"o\\|\\\\\\\"o\\|\\\\o\\|\\\\oe" . "oe")
 ("\\\"O\\|\\\\\\\"O\\|\\\\O\\|\\\\OE" . "Oe")
 ("\\\"s\\|\\\\\\\"s\\|\\\\3" . "ss")
 ("\\\"u\\|\\\\\\\"u" . "ue")
 ("\\\"U\\|\\\\\\\"U" . "Ue")
 ("\\\\`\\|\\\\'\\|\\\\\\^\\|\\\\~\\|\\\\=\\|\\\\\\.\\|\\\\u\\|\\\\v\\|\\\\H\\|\\\\t\\|\\\\c\\|\\\\d\\|\\\\b" . "")
 ("[`'\"{}#]" . "")
 ("\\\\-" . "")
 ("\\\\?[ 	\n]+\\|~" . " "))