[news.eclipse.tools.cdt] Indexing strategy configuration

[yevgeny.shifrin@xxxxxxxxxxx (Yevgeny Shifrin)]

Hi,

Under Window->Preferences->C/C++->Indexer there is an "Indexing strategy" 
which has 2 options selected by default:
1) Automatically update the index
2) Update index immediately after every file change.

I don't understand the exact meaning of these options. For example if 
option 1) is selected and option 2 is not. I change some cpp file and 
press save. When will the index be updated? Is there any documentation on 
this?

Thanks,
Yevgeny