C version of htags committed.

[Shigio Yamaguchi]

Hi,
I have rewritten htags(1) in C language and committed it into the CVS
repository.

By default, C version of htags is installed as '/usr/local/bin/htags'
and perl version is installed as '/usr/local/bin/htags.pl'. Perl version
should be left in the package until the C version becomes stable.
The execution speed has improved greatly and now we are free from
being annoyed by the compatibility problem of perl.

I apologizes to perl hackers but perl is not necessarily suited
for a large and complicated program like htags(1), I think.
In a early version of GLOBAL, I wrote global(1) and htags(1) in perl
because the language is suited for quick development.
As the system grows up, I had rewritten them in C one by one.
And finally, all programs were rewritten in C language.

Please cooperate continuously.
Thank you in advance.
--
Shigio Yamaguchi <address@hidden> - Tama Communications Corporation
PGP fingerprint: D1CB 0B89 B346 4AB6 5663  C4B6 3CA5 BBB3 57BE DDA3