Line numbering is broken

[timholy]

Save this to a file:

function line_offby1(v::Vector)
    if length(v) > 30
        error("Too large!")
    end
    print(v[1])
    print(v[31])
end

function line_offby2(v::Vector)
    if length(v) > 30
        error("Too large!")
    end
    print(v[1])
    for i = 1:20
        print(v[31])
    end
end

Then load the file and try this:

v = randn(5)
line_offby1(v)
line_offby2(v)

The offby2 one is off by 2 not because it comes second in the file (it's not cumulative across functions), but because of the for loop.

[timholy]

Can we have a test for this in test/?

[JeffBezanson]

Dup of #922.