[Trennmuster] Railroad diagram first complete version

[Stephan Hennig]

Am 15.11.2013 14:56, schrieb Werner LEMBERG:

> . Hyphen:
> 
>   - Neither the order nor the number of the elements are not fixed.
>     In other words, something like `=|' is also valid, meaning the
>     same as `|='.

That should be stated in the file dateikopf.  On the other hand, I'm
fine with only |= being valid.  BTW, what about multiple mixed
hyphenation mark-up, e.g., ||- or |--?  Is that valid?

Best regards,
Stephan Hennig