Furthermore, a new option controls the depth of function and macro
call graphs, which are now fully browsable in SVG-enabled browsers.
In addition, the web front-end provides support for hand-editing
of files, source code directory browsing, and functionality to
interactively explore the tree of a function's calling and called
functions. Finally, the processing engine includes support for
gcc's include_next and preprocessor conditionals within macro
invocations directives.
Reviewed by: bf <bf2006a at yahoo.com>
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