In gnuplot for Windows, how can I list the files in the current/working directory?
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I am running `gnuplot` version 4.6 (patchlevel 0) for Windows.  The Windows version of this program provides a console or command prompt interface, similar to a `bash` shell in Unix/Linux or the DOS **Command Prompt** in Windows.

Some commands in `gnuplot` for Windows are similar to those in Unix/Linux or DOS.  For example, `pwd` prints the  current/working directory.  Also, `cd` changes the directory, so I can use commands like `cd 'C:\Documents and Settings'`.

However, I have oddly not been able to figure out how to list the files in the current/working directory (which in Unix/Linux would be `ls` and in DOS would be `dir`).  Do you know how to do this?