grep-files-aliases

grep-files-aliases is a variable defined in `grep.el'.
Its value is shown below.

Documentation:
Alist of aliases for the FILES argument to `lgrep' and `rgrep'.

You can customize this variable.

Value:

(("all" . "* .*")
 ("el" . "*.el")
 ("ch" . "*.[ch]")
 ("c" . "*.c")
 ("cc" . "*.cc *.cxx *.cpp *.C *.CC *.c++")
 ("cchh" . "*.cc *.[ch]xx *.[ch]pp *.[CHh] *.CC *.HH *.[ch]++")
 ("hh" . "*.hxx *.hpp *.[Hh] *.HH *.h++")
 ("h" . "*.h")
 ("l" . "[Cc]hange[Ll]og*")
 ("m" . "[Mm]akefile*")
 ("tex" . "*.tex")
 ("texi" . "*.texi")
 ("asm" . "*.[sS]"))