[ragel-users] interpreting ragel visualization

[Rustom Mody]

I am trying to understand the ragel visuallization output.
In particular the alphabet elements are converted to numbers.
ie when I see something like the following on a transition
-128..8, 11, 14..31, 33..34, 36..123, 125..127, 124(!59;65)
Some could be ASCII; some (-128) are obviously not. Also some other
things (!59) there are not clear to me
Where can I find out more about them?

Rustom

PS Thanks for a neat piece of software.
Wish I had it 25 years ago when I grappled with lex as a student :-)