Mike Brenner wrote,

> There are several companies that sell tools that do cross-referencing,
> including, in alphabetical order, McCabe and Reasoning.

There is also Rational's Ada Analyzer toolset, which generates
cross-reference and all kinds of other reports. In particular, it can
segregate references to WITHable variables (and other declarations)
from those that are not -- great for sorting out the architecture.

--

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