Re: gtags doesn't deal with link file properly.

[Shigio YAMAGUCHI]

Hi,
> Due to a symbolic link in some place of the source tree to the root directory,
> many file are processed multiple times.

I have added a piece of code that detects symbolic link loop in a path to 
GLOBAL-5.9.7
It becomes effective if you set an environment variable GTAGSTESTING.

        $ export GTAGSTESTING=  (in sh)
or
        % setenv GTAGSTESTING   (in csh)

If you find a bug, please send a bug report to address@hidden Thank you.
--
Shigio YAMAGUCHI <address@hidden>
PGP fingerprint: D1CB 0B89 B346 4AB6 5663  C4B6 3CA5 BBB3 57BE DDA3