Log message:
Requires c99.

Log message:
Revbump after updating textproc/icu

Log message:
Update to 6.4:

Version 6.4 - March 24 2015

[CHANGES]
New facilities:
o gtags: Now --sqlite3 option is supported formally. This option uses
  SQLite3 API instead of BSD/DB API for making tag files.
  To use this option, you need to invoke configure script with
  --with-sqlite3 in the build phase.

        [configuration phase]
        $ ./configure --with-sqlite3    # use sqlite3 API

        [execution phase]
        $ gtags --sqlite3               # make sqlite3 tag files

o gtags: --single-update option supports deletion of a file.
  Now the next command line works well.

	$ rm test.c
	$ gtags --single-update=test.c

o gtags: New --explain option. This option explains handling files.
  You can know the following information:
  - Skipped reason for each skipped files.
  - Used parser and its library path for each source file.

[FIXED BUGS]
o global: global(1) could not pick up source code from source files
  in library projects (GTAGSLLIBPATH) if their tag files are compact
  format. Now it works.

[INCOMPATIBLE CHANGES]
The following features of htags(1) were removed.
o The -c (--compact) option.
o The --system-cgi option.
o The --overwrite-key option.
o The -x (--xhtml[=version]) option.
  All files are 1.0.
o The following configuration variables:
  colorize-warned-line (substitute: --colorize-warned-line)
  gzipped_suffix (substitute: not available)
  htags_options (substitute: HTAGS_OPTIONS)
  ncol (substitute: -n, --line-number [n])
  normal_suffix (will be always '.html')
  no_order_list (substitute: --no-order-list)
  script_alias (substitute: not available)
  tabs (substitute: --tabs n)
  xhtml_version (will be always 1.0)

Log message:
Update to 6.3.4:

Version 6.3.4 - February 2 2015

[FIXED BUGS]
o global: Global(1) exited with a message "Abbrev character must be
  a lower alphabetic character ()" in some condition. Now it is fixed.
o gozilla/Makefile.am: Installation made a directory outside of the DESTDIR.
  Now it is fixed.
o gtags: The C++ parser picked up compiler specific macros as a class name.
  It is not desirable. Now it is fixed.

Log message:
Update to 6.3.3.

[CHANGES]
New facilities:
o Pygments plug-in parser: Support python 3.
o gozilla: added support of OSX's default browser.
  Please set environment variable BROWSER to 'osx-default'.

	$ htags --suggest --map-file
	$ export BROWSER=osx-default
	$ gozilla +120 main.c	# shows line 120 in main.c
	$ gozilla -d main	# shows definitions of main()

o vim74-gtags-cscope.patch: New patch for vim + gtags-cscope to treat
  file names which include spaces correctly. Please see README.PATCHES.

Release for beta test:
o Added --sqlite3 option which uses SQLite3 API instead of BSD/DB API for
  making tag files. If you will test the code then please do as follows:

	[configuration phase]
	$ ./configure --with-sqlite3	# use sqlite3 API

	[execution phase]
	$ gtags --sqlite3		# make sqlite3 tag files

[FIXED BUGS]
o gtags-cscope.vim: There was a calling to undefined function.
  Now it works.

Log message:
Remove pkgviews: don't set PKG_INSTALLATION_TYPES in Makefiles.

Log message:
Update to 6.3.2:

Version 6.3.2 - September 4 2014

[CHANGES]
New facilities:
o Pygments plug-in parser by Yoshitaro MAKISE.
  By this parser, you can apply gtags(1) to wide variety of programming
  languages supported by Pygments. The method of plug-in is very simple.
  See 'plugin-factory/PLUGIN_HOWTO.pygments' for details.
  It should mention especially that Pygments plug-in parser can treat both
  definitions and references using Exuberant Ctags together.

Log message:
Update to 6.3.1:

Version 6.3.1 - August 11 2014

[CHANGES]
New facilities:
o gtags.vim: New 'Gtagsa' (Gtags with append) command.
  This command appends tags to the current tag list.
  If you want to get a union of 'global -d foo' and
  'global -r foo' then please do as follows:

    :Gtags -d foo
    :Gtagsa -r foo

o geco.rc: New command (Bash function).
  You need bash, percol and less to use geco.

    $ source /usr/local/share/gtags/geco.rc
    $ geco --help       # show help
    $ geco mai[TAB]     # auto completion
              v
    $ geco main [ENTER]
    QUERY> init         # narrowing down
    (less's screen)
    :tag -r main        # tag jump again

    The same options are available on the both prompts:
    $ geco <options> arg
    :tag <options> arg

[INCOMPATIBLE CHANGES]
o global: The following configuration variables were removed
  since they will surely cause confusion.
  GTAGSROOT, GTAGSDBPATH

Log message:
Update to 6.3:

Version 6.3 - June 9 2014

[CHANGES]
New facilities:
o htags-server: A private HTTP/CGI web server for a hyper-text
  generated by htags(1).
o gtags.conf: New project based configuration mechanism.
  You can make a configuration file for each project.
  This is Leo Liu's idea.
o gtags, htags: New environment variables which have default
  options for each command: GTAGS_OPTIONS, HTAGS_OPTIONS
o global: Added support of GREP_COLORS environment variable.
o global: Added new options:
  -F (--first-match), -M (--match-case), -E (--extended-regexp)

[DEPRECATED FEATURES]
The following features of htags(1) are now deprecated.
They will be removed in the future.
o The -c (--compact) option.
o The --system-cgi option.
o The --overwrite-key option.
o The -x (--xhtml[=version]) option.
  All files will be 1.0.
o The following configuration variables:
  colorize-warned-line (substitute: --colorize-warned-line)
  gzipped_suffix
  htags_options (substitute: HTAGS_OPTIONS)
  ncol (substitute: -n, --line-number [n])
  normal_suffix (will be always '.html')
  no_order_list (substitute: --no-order-list)
  script_alias
  tabs (substitute: --tabs n)
  xhtml_version (will be always 1.0)

[FIXED BUGS]
o global: The highlight of symbols in library paths does not
  work. Now it works.
o htags: Htags with the --suggest option didn't find GTAGS
  in the obj directories. Now it works.

Log message:
Bump for perl-5.20.0.
Do it for all packages that
* mention perl, or
* have a directory name starting with p5-*, or
* depend on a package starting with p5-
like last time, for 5.18, where this didn't lead to complaints.
Let me know if you have any this time.