Request: allow semicolon at end of import, using statements

[kmsquire]

A use of this is for those of us silly daring enough to use julia on the command line to process piped input, and who want to import some package. Right now,

$ cat nums.txt | julia -e 'import Stats; readlines(STDIN, chomp) |> lines->Int[int(x) for x in lines] |> hmean |> println'
ERROR: syntax: invalid syntax: ;
 in process_options at client.jl:214
 in _start at client.jl:349

As a workaround, it is possible to embed a newline in the input. It's just not as convenient.

$ cat nums.txt | julia -e 'using Stats                                                                                   
readlines(STDIN, chomp) |> lines->Int[int(x) for x in lines] |> hmean |> println'
1246.3385144536994

[stevengj]

+1, I have been annoyed by this for a while

[kmsquire]

Thanks!