root () ....node1 (col 4 line 1 range {1 3} text foo type Command) ........node5 (col 6 line 1 range {5 5} text x type Text) ........node7 (col 8 line 1 range {7 7} text y type Text) ....node8 (col 0 line 2 range {9 9} text { } type Text)