speedbar-obj-alist

speedbar-obj-alist is a variable defined in `speedbar.el'.
Its value is

(("\\.\\([cpC]\\|cpp\\|cc\\|cxx\\)$" . ".o")
 ("\\.el$" . ".elc")
 ("\\.java$" . ".class")
 ("\\.f\\(or\\|90\\|77\\)?$" . ".o")
 ("\\.tex$" . ".dvi")
 ("\\.texi$" . ".info"))

Documentation:
Alist of file extensions, and their corresponding object file type.