DOCSTRINGS patch (was Re: default ~/.octaverc template)

[Bill Denney]

> Here is another possibility.  Instead of generating this by hand, how 
> about writing a function that will dump a list of all the built-in 
> variables along with their documentation, formatted in a manner suitable 
> for use as a ~/.octaverc file.

I started to try to do this, but found my skills lacking (at least it was 
beyond my easy ability), but while looking around, I found that the 
DOCSTRINGS file seemed like it could use some sprucing up.  I modified the 
defvr strings for everything that was seen from "whos -builtins" as a 
constant from "Built-in Variable" to "Built-in Constant".  I also added 
several see also sections and changed the documentation for program_name 
to just point to program_invocation_name.

Bill

--
"I can promise to be sincere, but not to be impartial."
  -- Johann Wolfgang von Goethe

DOCSTRINGS.patch
Description: Text document