>> The last input bytes are padded with 0's if necessary to make
 >> it 3 input
 >> bytes. In most modern uuencoders, output spaces (ASCII 32,
 >> 20H) are
 >> converted to the '`' character.
 > Would it be rather null char? What about this ending line.
 > @[```4D5!1"Y-15!+!08`````!P`'`(T!```4[@``````
 > `
 > end
The line with just the "`" character _is_ a null.  It's the zero line length 
(the value that leads every line).  Except in uuencoding, everything has a 
32, 20H, added to it .. and when you replace _that_ ASCII 32 space character 
with a "`" ...
 > What it looks like in Hex? (once converted binary)
Larger.  With no line length character.  Which was the whole point of going 
to uuencode in the first place:  more efficient than a straight 2_for_1 hex 
conversion.
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