which is `~/.emacs.d/init_SHELLNAME.sh'.
@file{~/.emacs_@var{shellname}} as input, if it exists, where
@var{shellname} is the name of the file that the shell was loaded
from. For example, if you use bash, the file sent to it is
-@file{~/.emacs_bash}.
+@file{~/.emacs_bash}. If this file is not found, Emacs tries to fallback
+on @file{~/.emacs.d/init_@var{shellname}.sh}.
To specify a coding system for the shell, you can use the command
@kbd{C-x @key{RET} c} immediately before @kbd{M-x shell}. You can