buffer regardless of whether it is visible in a window.
To specify a coding system for @kbd{M-!} or @kbd{M-|}, use the command
-@kbd{C-x @key{RET} c} immediately beforehand. @xref{Specify Coding}.
+@kbd{C-x @key{RET} c} immediately beforehand. @xref{Communication Coding}.
@vindex shell-command-default-error-buffer
Error output from the command is normally intermixed with the regular
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 also
specify a coding system after starting the shell by using @kbd{C-x
-@key{RET} p} in the shell buffer. @xref{Specify Coding}.
+@key{RET} p} in the shell buffer. @xref{Communication Coding}.
@cindex @env{EMACS} environment variable
Unless the environment variable @env{EMACS} is already defined,