Updated gnuplot to 5.0.6.

Changes in 5.0.6
================
* NEW command 'set micro' enables encoding-specific char for gprintf %c format
* NEW command 'set datafile missing NaN' treats invalid data as if it were missing
* NEW backport updated svg/domterm terminal from development version
* CHANGE - start/end limits in nested iterations are reevaluated dynamically
* CHANGE - revised adjustment of x2label and plot title when x2tics are present
* CHANGE - mark non-free pdf terminal DEPRECATED (to be removed in release 5.2)
* CHANGE - allow fractional font sizes for gdlib terminals
* CHANGE - do not allow inverted R axis (requires support not backported from 5.1)
* CHANGE - allow pointinterval property in 'with lp' for splot as well as for plot
* CHANGE - "linewidth <lw>" is accepted as a terminal option for aquaterm, qt, wxt
* CHANGE - spline segments outside xrange are ignored rather than treated as errors
* FIX assignment of x/y dimensions in "binary record=(a,b) ... with image"
* FIX wxt - multithreaded wxt was faulting during resize (mutex lock failure)
* FIX windows - timed pause only worked for intervals < 1 second
* FIX Front/back layering of border+grid lines was not always correct in hidden3d
* FIX "set pm3d depthorder interpolate N,M" memory allocation failure
* FIX aquaterm failed to honor request to disable enhanced text markup
* FIX save and show commands failed to list linecolor for lines with "lt -1"
* FIX the "missing" data flag is honored by "using ($n)" as it is for "using n"
* FIX error reporting of line number inside a bracketed clause
* FIX gnuplot_x11: possible fix for sporadic use-after-free error
* FIX initialization of hidden3d structures for splot with dots
* FIX track arrowhead properties in hidden3d mode
* FIX tracking of NaN values from function evaluated during binary data input
* FIX 3D rotation does not clobber hidden/visible status of plots

3 files changed, 7 insertions, 21 deletions

diff --git a/graphics/gnuplot/Makefile b/graphics/gnuplot/Makefile
index 861f336030b..16df21c63a9 100644
--- a/graphics/gnuplot/Makefile
+++ b/graphics/gnuplot/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.113 2017/03/04 13:07:16 mef Exp $
+# $NetBSD: Makefile,v 1.114 2017/06/19 21:10:00 wiz Exp $
 
-DISTNAME=	gnuplot-5.0.5
+DISTNAME=	gnuplot-5.0.6
 API_VERSION=	${PKGVERSION_NOREV:C/([0-9])\.([0-9])\.([0-9])/\1.\2/}
 CATEGORIES+=	graphics
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=gnuplot/}
diff --git a/graphics/gnuplot/distinfo b/graphics/gnuplot/distinfo
index 99ea1fc2247..c10e6681a47 100644
--- a/graphics/gnuplot/distinfo
+++ b/graphics/gnuplot/distinfo
@@ -1,10 +1,9 @@
-$NetBSD: distinfo,v 1.34 2017/03/04 13:07:16 mef Exp $
+$NetBSD: distinfo,v 1.35 2017/06/19 21:10:00 wiz Exp $
 
-SHA1 (gnuplot-5.0.5.tar.gz) = c35f55657fdc33217dd70bbf3148578563ecaad1
-RMD160 (gnuplot-5.0.5.tar.gz) = 928acb77e084fbe62babfd6c33af0ec15577dad7
-SHA512 (gnuplot-5.0.5.tar.gz) = fd6efc3a869850fa1939a4c833c776395efaaaf6dccc63e3626cee2e39938923b06314368802155adf711ae3e5ca0e3dd1a88be348e8571f9d0be8790240c62c
-Size (gnuplot-5.0.5.tar.gz) = 5078771 bytes
-SHA1 (patch-aa) = fa5981422c83d1467b0df8a7c36ce7b2439855f2
+SHA1 (gnuplot-5.0.6.tar.gz) = f7b8948166b22e5bd658d5cf7579716f4821dba0
+RMD160 (gnuplot-5.0.6.tar.gz) = 3c0d36c4b497aa28866265aa2760b63671ee5584
+SHA512 (gnuplot-5.0.6.tar.gz) = 7f9b05725a8594dcfbf1f1fc8f1db9bf45e1b6841fa1089b2c2528a3e36f71baab16d5fbeb027e4dd3618461a4895d037cb9f43781bfee2cb078cb9583567d8d
+Size (gnuplot-5.0.6.tar.gz) = 5093897 bytes
 SHA1 (patch-ac) = ba7d48926faca78399fe10f44020364a244f87e0
 SHA1 (patch-ad) = 5165374c6e8275f2f030659daa45051851e98413
 SHA1 (patch-ae) = ce2a89ebcdcae1b1945563b48e6ebb6974d3a048
diff --git a/graphics/gnuplot/patches/patch-aa b/graphics/gnuplot/patches/patch-aa
deleted file mode 100644
index 15048a0c746..00000000000
--- a/graphics/gnuplot/patches/patch-aa
+++ /dev/null
@@ -1,13 +0,0 @@
-$NetBSD: patch-aa,v 1.10 2012/08/10 15:14:54 drochner Exp $
-
---- src/stdfn.h.orig	2011-09-21 11:43:50.000000000 +0000
-+++ src/stdfn.h
-@@ -349,7 +349,7 @@ size_t strnlen __PROTO((const char *str,
- #endif
- 
- /* sleep delay time, where delay is a double value */
--#if defined(HAVE_USLEEP)
-+#if 0 /*defined(HAVE_USLEEP)*/
- #  define GP_SLEEP(delay) usleep((unsigned int) ((delay)*1e6))
- #  ifndef HAVE_SLEEP
- #    define HAVE_SLEEP