Dynamically adding command line options

There is a section at the Command Line documentation with the header “Dynamically Adding Command Line Options” but it is empty:

https://llvm.org/docs/CommandLine.html#dynamically-adding-command-line-options

What was this supposed to contain?

It seems that the placeholder has been there since 2002 (https://reviews.llvm.org/rL3095).

I guess it probably intended to include a static local variable example.

// llvm/tools/llvm-readobj/llvm-readobj.cpp has an example.
   static cl::alias ...