🚀 go-pugleaf

Does the GNU project or anyone else have a public-domain
code browser for trees of C and assembly source code?

The only code browser that I have used in the past is
cscope, which at one time was an internal-only program
at Sun, and I believe was eventually turned into (or included
with) some suite of C development tools. cscope does most of
the things I want: show me everyone calling this function, find
all instances of this egrep string and present a list that I
can choose from, etc. I don't mind doing some kind of preprocessing
(cscope could generate some kind of reference file from
a list of source files). Basically I'm looking for something
a little more capable than "cat <list_of_sources_from_find> | grep <string>".

Any help appreciated. Direct email also appreciated
since I don't read this group every day.
--
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Deborah Gronke Bennett 		3DO Systems Software	(WD5HJH)
deborah@3do.com			(415)-261-2607
The 3DO Company, 600 Galveston Drive, Redwood City, CA 94063 USA

"Pick yourself up, dust yourself off, start all over again"
				Ginger Rogers in "Swingtime"