global: update to 6.6.1.

Version 6.6.1 - December 16 2017

[FIXED BUG]
o gozilla: A critical vulnerability (CVE-2017-17531) was found in a unknown
  function of gozilla(1). It allows remote attackers to execute arbitrary
  code via a crafted URL. All gozilla(1) before GLOBAL-6.6.1 have the vulnerability.
  Now it is fixed.

- What is the unknown function?
Gozilla accepts a URL as an argument, and invokes a web browser with the URL.
Though it is undocumented, it is implied in the online manual as follows:

> BUGS
>         Gozilla can accept not only source files but also text files,
>         directories, HTML files and even URLs, because it is omnivorous.

Version 6.6 - December 12 2017

[CHANGES]
New facilities:
o gtags: Added support for glob patterns in langmap variable in gtags.conf(5).
  Now, you can treat source files without extension like ctags(1).
  (e.g. :langmap=Make\:.mak.mk([Mm]akefile):)

Changed:
o gozilla: Changed the default browser from 'mozilla' to 'firefox'.
o gtags.conf.in: Updated to adapt to the latest ctags(s).
  Removed: common-ctags-maps
  Updated: exuberant-ctags, universal-ctags

[INCOMPATIBLE CHANGES]
o universal-ctags.la: The --extra option in Exuberant-ctags is renamed
  to --extras (plural) in Universal-ctags for making consistent with
  --kinds-<LANG> and --fields.

[FIXED BUGS]
o gtags: (parser error) picked up a typedef name as both of definition
  and reference. Now it works.
	Input:
	[a.h]
	typedef struct a A;

	$ global -x A
	A                   1 a.h              typedef struct a A;
	$ global -x A -r
	(global-6.5.7)
	A                   1 a.h              typedef struct a A;
	(global-6.6)
	no output

o global: the -i option does not work correctly in some conditions.
  Now it works.
o global: didn't accept pattern as a string literal with the --from-here
  option, even if the --literal option was specified. Now, global(1)
  accepts pattern as a string literal with the --literal option.
o libdb: there was 4 Gbyte limitation on the system where `off_t' is 64 bits
  and `long' is 32 bits. Now it is eliminated.
o libparser: php parser was not reset state for each source file.
  So, it was producing unintelligible results. Now it is fixed.
o gozilla: with wrong argument caused segmentation violation.
	$ gozilla -d
	Segmentation fault: 11
  Now it displays usage.

1 files changed, 2 insertions, 1 deletions

diff --git a/devel/global/PLIST b/devel/global/PLIST
index b742e8f4d4b..197d79ca094 100644
--- a/devel/global/PLIST
+++ b/devel/global/PLIST
@@ -1,4 +1,4 @@
-@comment $NetBSD: PLIST,v 1.25 2016/12/30 00:39:30 wiz Exp $
+@comment $NetBSD: PLIST,v 1.26 2018/01/10 09:51:57 wiz Exp $
 bin/global
 bin/globash
 bin/gozilla
@@ -93,6 +93,7 @@ share/gtags/script/global-client
 share/gtags/script/gtags-client
 share/gtags/script/htags-client
 share/gtags/script/less-global
+share/gtags/script/maps2conf.pl
 share/gtags/script/pygments_parser.py
 share/gtags/style.css
 share/gtags/vim74-gtags-cscope.patch