Q package:regex-tdfa
Internal type to represent the tagged transition from one QNFA to
another (or itself). The key is the Index of the destination QNFA.
use qt_a if test is True, else use qt_b
use qt_a if test is True, else use qt_b
location(s) of the anchor(s) in the original regexp
default ways to leave this QNFA to other or the same QNFA
all ways to leave this QNFA to other or the same QNFA
empty transitions to the virtual winning state
Zero or one repetitions
r? (eliminated by
starTrans).
Content of [= =], e.g. "a" for [=a=].