Re: [Po4a-devel]Try to clarify --option's documentation

Reading the documentation/man pages, it was not very clear to me how to use the '--option' command line option. Especially: * how does one pass more than one option? (answer: use '--option' more than once) * how do you specify the option name and its value (answer: use 'name=value' for each option) It turns out it works in a pretty standard and reasonable way but it seemed worth trying to clarify the documentation so I would not have to read the source code next time around. Hopefully I succeeded in making things clearer. If not let me know, I'm open to suggestions.