git: ctags(1): Sync with FreeBSD.

[Sascha Wildner]

commit b5ea52d77ee0ef68a9cc5fba66951da56596ab73
Author: Sascha Wildner <saw at online.de>
Date:   Fri May 6 13:29:19 2016 +0200

    ctags(1): Sync with FreeBSD.
    
    * -t is now default, per POSIX. A new option -T specifies the old default
      (to not create tags for typedefs, structs, unions, and enums).
    
    * Stop using system(3).
    
    * Fix a parsing bug in the FORTRAN code.
    
    While here, remove (void) casts.

Summary of changes:
 usr.bin/ctags/C.c             | 21 +++++------
 usr.bin/ctags/Makefile        |  3 +-
 usr.bin/ctags/ctags.1         | 25 ++++++++++---
 usr.bin/ctags/ctags.c         | 86 +++++++++++++++++++++++++++++++++----------
 usr.bin/ctags/ctags.h         |  4 +-
 usr.bin/ctags/fortran.c       |  7 ++--
 usr.bin/ctags/lisp.c          |  5 +--
 usr.bin/ctags/print.c         |  7 ++--
 usr.bin/ctags/test/ctags.test |  2 -
 usr.bin/ctags/tree.c          |  4 +-
 usr.bin/ctags/yacc.c          |  9 ++---
 11 files changed, 112 insertions(+), 61 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b5ea52d77ee0ef68a9cc5fba66951da56596ab73


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