Thanks for the links, I added Wolfram. I think SNOBOL might count, but it's a bit different in that I think it's a "dead" language now? e.g. it doesn't appear

Thanks for the links, I added Wolfram. I think SNOBOL might count, but it's a bit different in that I think it's a "dead" language now? e.g. it doesn't appear to have a user base or implementations. But feel free to add it or anything else if there are good links. There's definitely a fuzzy line between things like LPeg or Rosie and YACC/ANTLR ... it's less about the power of the language and what kind of tasks people use it for, I suppose. If it's "scripting friendly".