Add extra param to $ command to select the line from 1 to execute the bang line

[Thecarisma]

e.g. for the following file

//! gcc {0}; ./a
//! g++ {0}; ./a
//! clang {0}; ./a
//! clang++ {0}; ./a
//test.c

#include <stdio.h>

int main() {
  printf("Hello");
}

$ -Line 1 test.c

will execute gcc test.c; ./a

$ -Line 2 test.c

will execute g++ test.c; ./a

$ -Line 2 test.c

will execute clang test.c; ./a

$ -Line 2 test.c

will execute clang++ test.c; ./a