add subtree-ish sources for 12.0.3

[ceph.git] / ceph / src / boost / libs / spirit / example / lex / example3.input

/* the following are couplets */
(1) (1 2) (1 2 3) ...
((1)) ((1 2)(3 4)) (((1) (2 3) (1 2 (3) 4))) ...
(((1))) ...