I’m not so worried about ‘a’ and ‘b’ segments of verses (other than that’s what the Revised Common Lectionary has…), but more segments of chapters, e.g.: EXO 15:1-13,17-18-20-21.
@Kim_Blewett I hadn’t wanted to create a Bible Module just for getting a printout of the passages to enable checking. If it came to that, I think I would just use a PDF editor to ‘cross out’ the repeated instances that PTXprint produces to avoid confusing the translators. Thanks for flagging that as an option, though!
One thing I hadn’t tried that I just now did, is:
EXO 15:1b-13 17-18 20-21
[i.e., space to separate segments, rather than punctuation]
It works, but still produces three instances of EXO 15:1-21 (passim).