> `--' ends options, forces consistent multi-file mode, allows empty lists
Hey, yeah, great idea. And why not use '---' to force switching to Linux compatible mode, and '----' to switch to BSD syntax, and '-----' for System V syntax (5 hyphens, System 5, easy to remember). Oh, and we might need a way to switch back to Plan 9 syntax. That better be '' (0 hyphens). Example: cat ---- -s ----- -s '' -v prints the contents of file named '-v', squeezing multiple empty lines (BSD -s) and silencing error message (System V -s).
