set mouse mouseformat
seems not to work when specifying format that includes timedate data.
set mouseformat 3
gives you timedate vs y-axis, timedate format being previously specified with set timefmt. But if you explicitly provide timedate format to the mouseformat statement, it gets nuts: for example,
set mouse mouseformat "%d %4.1f"
will not give day number as x value, but a weird number (if, rather, you provide
%g, it will give you seconds). I know
set mouse mouseformat 3
would be just fine, but not if you want y-axis value with a user-defined format, nor if you want to get rid of the square brackets and comma between x and y value. Anyone knows how to deal with it?