Hello, I'm currently discovering Ragel and I am wondering when the eof variable is required?
More exactly, I noticed in the following in the params.rl example: output = '-o' 0? string 0 @output; I understand the machines are defined to accept and consume NUL characters. This is the reason why the params_execute function is given strlen(argv[a])+1. However, if I change params.rl to: output = '-o' 0? string @output; Then Ragel starts making use of the eof variable, which params.rl doesn't define. Can someone please explain me why removing that 0 in the machine makes Ragel use the eof variable? Thank you, Gregory _______________________________________________ ragel-users mailing list ragel-users@complang.org http://www.complang.org/mailman/listinfo/ragel-users
