The line number where this location starts.
The column number in bytes where this location starts from the start of the line.
Walk the tree and mark nodes that are on a new line, loosely emulating the behavior of CRuby’s ‘:line` tracepoint event.
Returns a string representation of the syntax tree with the errors displayed inline.
Raise an error because the given node is not supported.
Take a chunk of a String cut by width with escape sequences.
Arguments used when building gems