JuliaLang/julia — comment on commit c69c3808299b1e789b8833c52b5e4358c5230b7a
File: j/intfuncs.j line 194
By JeffBezanson:

This gives:

```
julia> dec(0,0)
""

julia> dec(1,0)
"1"
```

I'm not sure any number should ever be printed with zero digits.