#rakulang folks, how can I take the set difference of two tokens in a grammar grammar Example { token ascii { <[!..~]> } token excluded { <[aB3]> } and I want (pseudocode): token non-excluded { <ascii \ excluded> } I have a workaround, but is there a neat solution?
2
2
0
4
off the top of my head i think the syntax you would use is <+ascii-excluded>
2
1
0
2
Replying to @loltimo
Ah, I tried <ascii - excluded> and that does not work, but with the "+" it works. Thanks a lot!

9:40 AM ยท Sep 15, 2021

0
0
0
1