files are not changed on disk.
The syntax of each command begins with a specification of the files to
be read as input. For each input file, specify FILE with a system,
portable, or scratch file's name as a string or a file handle
(@pxref{File Handles}), or specify an asterisk (@samp{*}) to use the
files are not changed on disk.
The syntax of each command begins with a specification of the files to
be read as input. For each input file, specify FILE with a system,
portable, or scratch file's name as a string or a file handle
(@pxref{File Handles}), or specify an asterisk (@samp{*}) to use the