class Prism::Node

various node types.
This represents a node in the tree. It is the parent class of all of the

def newline? 

def newline?
  @newline ? true : false
end

def pretty_print(q)

the pretty print object.
Similar to inspect, but respects the current level of indentation given by 
def pretty_print(q)
  q.seplist(inspect.chomp.each_line, -> { q.breakable }) do |line|
    q.text(line.chomp)
  end
  q.current_group.break
end

def set_newline_flag(newline_marked) 

def set_newline_flag(newline_marked)
  line = location.start_line
  unless newline_marked[line]
    newline_marked[line] = true
    @newline = true
  end
end

def slice

Slice the location of the node from the source. 
def slice
  location.slice
end