[up] [log] [?]
[first]  [entry] [exit]  [last]

(meg/match ~(group (sequence (capture 1) (capture 1) (capture 1)))
           "abc")

captures and tags
captures: @["a"]

current frame
status: entered frame 5
peg: 1
text: abc
index: 1

frames call stack
5 1
4 (capture 1)
1 (sequence (capture 1) (capture 1) (capture 1))
0 (group (sequence (capture 1) (capture 1) (capture 1)))