ansiOptimizeControlFunctions method
Returns the string with the escape codes folded together.
close is whether to end the string in the state it began in and
outside every hyperlink: a string that opens a link and never closes it
comes back closed, so that what is printed after it is not clickable.
See Parser.optimize.
Implementation
String ansiOptimizeControlFunctions({bool close = true}) =>
Parser(this).optimize(close: close);