Nim : Style insensitivity , snake_case , camelCase

[PMunch]

Would it be possible to have a `--styleCheck:coherent` or something which 
ensures that you use the same style for the same identifier in the same module? 
Or even in your own project, but not necessarily the same as it was in the 
original definition? I sometimes mess up my casing, and while it works a simply 
case-sensitive search won't turn up all the identifiers (I know, I should use a 
tool for this, but it would still be a nice feature).