|why would one use %1 for evaluating input or instead use %~1 for evaluating input?|
I see examples of using %~f1 to substitute like as in...
which outputs the current path appended with the first offered arguement.
what is the purpose of the ~ ?
Is there a list of substitution options like the f in %~f1 ?
Any explanation will be helpful or just offer a source for reading.