This cluster contains example programs
illustrating the use of the classes
FILE and FILE_SYS.

1.
The example program 'psdo_ed' provides
a simple line oriented editor based
on the class TEXTFILE. It is interactive
and provides a menu of its commands.

Compile with
        ecc -O psdo_ed

Run with:
        psdo_ed

or
        psdo_ed file_name

where 'file_name' is the name of a file
containing ASCII-text.

2.
The example program 'psdo_sh' provides
some of the functions traditionally
realized by the command shell:

pc             : print current cluster
lc             : list contents of current cluster 
cc new_cluster : change current cluster to new_cluster

Compile with:
        ecc -O psdo_sh

Run with:
        psdo_sh

