Based on the rest of GP's comment, I think he meant to say "parser" rather than "text editor". And that's referring to lemon: https://en.wikipedia.org/wiki/Lemo

Based on the rest of GP's comment, I think he meant to say "parser" rather than "text editor". And that's referring to lemon: https://en.wikipedia.org/wiki/Lemon_(parser_generator) https://en.wikipedia.org/wiki/Lemon_(parser_generator)