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From: <li...@mi...> - 2007-06-29 18:38:39
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Hi Mike,
the ls command has a parameter --block-size. If you invoke
ls --help you see the following description:
...
--block-size=SIZE use SIZE-byte blocks
...
I want to make it possible to add such an optional designation
like "=SIZE" in the ls example above after a long option in the
Genparse file which can then be referred to in the following
descriptive text on the help screen.
In the genparse file the following would be allowed:
NONE / block-size=SIZE int "use SIZE-byte blocks"
The corresponding line in the genparse style help screen would
look like this
[ --block-size=SIZE ] (type=INTEGER)
use SIZE-byte blocks
This optional descriptive name could be stored in a new string
_opt_name to the Clparam struct. It would only be used in the
usage() function, nowhere else. And everything stays compatible
because giving an opt_name string in the Genparse file is of
course optional.
Michael
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