[developers] Selecting start symbols in web demo

[Berthold Crysmann]

Dear all, 

does anyone know how to make use of the "allow" option in the LOGON web
demo? 

I tried, using the ERG, but it seems even with fragments unchecked,
fragment analyses  still pop up, i.e. I can't see no difference.  

The "unknown word" option by contrast appears to work as expected. 

Reason I ask, because my attempts at using this functionality for my HaG
demo have so far not been fruitful: Whatever I specify in www/setup.lsp,
I do get the buttons, but what counts as a start-symbol still seems to
depend exclusively on what has been specified in the Pet config files. 

Any help, pointer etc. are highly appreciated. 

Best, 

Berthold