[tex-k] Web2C: "-parse-first-line" does not work in on-line file prompt.

[Igor Liferenko]

This is the solution: in file lib/texmfmp.c add

    if (main_input_file == NULL) {
      if (argv[1] && *argv[1] == '&') dump_name = argv[1] + 1;
    }

before

    if (!dump_name) {

I tested it and it works great.

Igor