Question about File.Size description

[mrleavitt]

Around p. 65, the command: File.Size <size_nvar>, <Path_sexp> is discussed. The current text says:

The size, in bytes, of the file at <Path_sexp> will be returned in <size_nvar>.
The default path is “/sdcard/rfo-basic/data/”.

My question is what happens if there is no file at <Path_sexp>?

[jMarcS]

I tried it. I got a runtime error.
The command was:

file.size size, "fred.txt"

The error was:

fred.txt not found
file.sizesize,"fred.txt"

[mrleavitt]

Thanks. I added those words.