LB5 Print Using and other syntax errors

[dagnabitboy]

Trying out LB5 ver 350 on my PC Win 10 Pro.

I'm getting a syntax error on the statement:

print using ("###",n);

I noticed if I take out the space after 'using' it accepts it, so LB5 seems less tolerant of white spaces.

Another one: LB4.51 has no problem with this, but LB5 gives me a syntax error.

while(len(n$)<hexlen)

Hope this helps with debugging!  I appreciate all the hard work you're doing Carl!