Multiline list with commas or operators has wrong indentation level

[hzulla]

I think this is somewhat related to #24 :

The gem does this:

puts "Hi there " +
"Whatever " +
"yay!"

puts "Hi there ",
"Whatever ",
"yay!"

Expected result:

puts "Hi there " +
  "Whatever " +
  "yay!"

puts "Hi there ",
  "Whatever ",
  "yay!"

[hzulla]

(ruby beautify is used in Sonic Pi. See https://github.com/samaaron/sonic-pi/pull/943 for discussion.)

[ioquatix]

I believe this also affects multi-line

x = if (foo &&
  bar) then
    1
  else
    2
  end