You are right, but given how little information adds, i think it is a good
thing to discourage them. Anyway, you can still use them as operators:
proc `!`(str: string) = echo "ERROR: ", str
proc `!>`(err, str: string) = echo err, ": ", str
!"Bad things are happening"
"NOT FOUND" !> "File doesn't exist"
Btw, given your code snippet, you might be interested in this module [http://nim-lang.org/docs/options.html](http://nim-lang.org/docs/options.html)
