root ()
....node1 (col 4 line 1 range {1 3} text foo type Command)
....node4 (col 9 line 1 range {6 8} text bar type Command)
....node7 (col 11 line 1 range {10 10} text { } type Text)
....node8 (col 13 line 1 range {12 12} text x type Command)
....node11 (col 16 line 1 range {15 15} text y type Command)
....node14 (col 0 line 2 range {17 17} text {
} type Text)