performance?

[Eric Christopher]

> i am generally very happy with source navigator,
> but it is very slow when x-ref'ing fairly
> large code trees ( several hundred thousands lines )
> 

Umm.. several hundred thousand lines is quite a bit to x-ref if you
think about it.  One way of looking at it is to see how long it takes to
compile that much code with optimization turned off - it is a similar
exercise.

You also may want to check that you don't have cross references to local
variables turned on, this takes a _lot_ more time.

-eric