t / chainlint / one-liner.expecton commit diff-delta: set size out-parameter to 0 for NULL delta (e4b3690)
   1(foo && bar) &&
   2(foo && bar) |
   3(foo && bar) >baz &&
   4
   5?!SEMI?!(foo; bar) &&
   6?!SEMI?!(foo; bar) |
   7?!SEMI?!(foo; bar) >baz
   8
   9(foo "bar; baz")