This is an very first release of my attempt to write an editor that allow to
create, read and modify c64 sequential file using PETASCII character set.

I'm not very friendly to write user guide, I don't know if anyone out of there
actually will use my editor, anyway this is a little guide with some hints.

If you use memory storage like SD2IEC, by pressing F2 key, you can change
directory or send any kind of command to serial port.

By pressing F3 you have to digit the file name to load in ram. The file is
loaded starting from $2000 and up. You can view page of 1000 byte at once after
any modification just press F2 to overwrite the open file.

If you create a new file, when you press F1 to show a preview, when you turn
back in the editor mode, the cursor, is put in the left up corner, so if you
press newly F1, all you have write go away. To avoid this issue that i haven't
yet fixed, put the cursor after the last word. When you have finish to write
press F2 to save your work.

For best viewing, the text must be in 40 column format, so, before the 40th
char put a carriage return.

I suggest to using alternate fonts only if you view the file on the fly
otherwise, if the file is bigger than $1800 byte (6k byte or 24 blocks) the
file overwrite the charset that reside between $3800 and $3FFF and you view
a big mess.

Another problem is if you load in ram file bigger than 8k byte. In editor mode
you can navigate and modify text up to $3FFF. Anyway if you press F1 you can
read the entire file. 

I hope you have understand my explanation. There are many bug and improvement
to do. 

In the last but not least, i would greeting Richard Bayliss, and all the
community out there that love retro programming despite smartphone era.


                                                               matteo