findMinimumIndent
Reads the receiver File and finds the minimum indent in its content.
Receiver
File The file to process.
Return
A String containing the minimum indent.
Finds and returns the minimum indentation for this String, with an optional absoluteMinimum to be returned if the minimum indent is less than the absolute minimum.
Receiver
The original String.
Return
The minimum indentation of the string, or the absolute minimum if the minimum is less.
Parameters
absoluteMinimum
The absolute minimum indent to be returned if the minimum is less. Defaults to " ".