How to handle command line arguments in TCL

Question

I am writing a TCL scripts which expects command line arguments. Say the name of my script is myTcl.tcl , and in this case , invoking script with the command line arguments will look something like :

./myTcl.tcl -optA optA_arg1 optA_arg2 -optB -optC

How can I handle these in TCL ?(Is there any TCL equivalent of getopts from bash and if not , then how can it be done)

Thanks

Answer 1

There are several getopt-like implementations available. I prefer the one I wrote. There's also the cmdline command in tcllib and other options you can find on the Tcl wiki.