better X (select line)

[homebrewmellow]

x button that selects the line but without selecting the whitespaces at the start and end.
x and X does the same. so maybe bind this to X.

this would be useful for me when i need to parenthesize or copy and paste lines

[Eucladia]

You should be able to do this with x_, the _ (trim_selections) removes leading/trailing whitespace from the current selection.