Update xfig to 3.2.7b.

We can now drop all patches for the <alloca.h> includes.

OK rsadowski@

graphics/xfig/Makefile

@@ -1,10 +1,9 @@
-# $OpenBSD: Makefile,v 1.57 2019/07/12 20:47:12 sthen Exp $
+# $OpenBSD: Makefile,v 1.58 2019/11/13 15:26:47 fcambus Exp $
 
 COMMENT=	CAD drawing program for X11
 
 # print/transfig usually needs to be in-sync
-DISTNAME=	xfig-3.2.6
-REVISION=	1
+DISTNAME=	xfig-3.2.7b
 CATEGORIES=	graphics x11
 
 HOMEPAGE=	http://mcj.sourceforge.net/

graphics/xfig/distinfo

@@ -1,2 +1,2 @@
-SHA256 (xfig-3.2.6.tar.xz) = FEXsjdphpPs13HVpu93EEtMS3tjAodUp3WM/DtqPVgk=
-SIZE (xfig-3.2.6.tar.xz) = 5057024
+SHA256 (xfig-3.2.7b.tar.xz) = u8HEqo63/AZVmlv4PEeY8CK+QTUZd4pdXNzNJPOaC84=
+SIZE (xfig-3.2.7b.tar.xz) = 5059984

graphics/xfig/patches/patch-e_chop_c

@@ -1,12 +0,0 @@
-$OpenBSD: patch-e_chop_c,v 1.4 2017/02/01 10:09:58 kirby Exp $
---- src/e_chop.c.orig	Tue Jun  9 15:09:30 2009
-+++ src/e_chop.c	Tue Jun  9 15:11:06 2009
-@@ -19,7 +19,7 @@
- /* >>>>>>>>>>>>>>>>>>> fixme -- don't forget undo ! <<<<<<<<<<<<<<<< */
- 
- #include <stdlib.h>
--#ifndef __FreeBSD__
-+#if !defined(__FreeBSD__) && !defined(__OpenBSD__)
- #include <alloca.h>
- #endif
- #include <math.h>

graphics/xfig/patches/patch-src_d_text_c

@@ -1,9 +1,9 @@
-$OpenBSD: patch-src_d_text_c,v 1.1 2018/04/24 20:56:00 naddy Exp $
+$OpenBSD: patch-src_d_text_c,v 1.2 2019/11/13 15:26:47 fcambus Exp $
 
 Index: src/d_text.c
 --- src/d_text.c.orig
 +++ src/d_text.c
-@@ -2163,7 +2163,7 @@ static void
+@@ -2166,7 +2166,7 @@ static void
  paste_preedit_proc(int x, int y)
  {
    FILE *fp;

graphics/xfig/patches/patch-w_intersect_c

@@ -1,13 +0,0 @@
-$OpenBSD: patch-w_intersect_c,v 1.4 2017/02/01 10:09:58 kirby Exp $
---- src/w_intersect.c.orig	Sun Jul 24 00:10:28 2016
-+++ src/w_intersect.c	Thu Dec 22 12:22:20 2016
-@@ -26,7 +26,9 @@
- #include "w_msgpanel.h"
- #include "f_util.h"
- #include "u_quartic.h"
-+#if !defined(__FreeBSD__) && !defined(__OpenBSD__)
- #include <alloca.h>
-+#endif
- #include <math.h>
- #undef I
- 

graphics/xfig/patches/patch-w_keyboard_c

@@ -1,14 +0,0 @@
-$OpenBSD: patch-w_keyboard_c,v 1.4 2017/02/01 10:09:58 kirby Exp $
---- src/w_keyboard.c.orig	Sun Jul 24 00:10:28 2016
-+++ src/w_keyboard.c	Thu Dec 22 12:22:20 2016
-@@ -17,8 +17,9 @@
-  */
- 
- #include <sys/types.h>
-+#include <stdlib.h>
- #include <regex.h>
--#ifndef __FreeBSD__
-+#if !defined(__FreeBSD__) && !defined(__OpenBSD__)
- #include <alloca.h>
- #endif
- #include <string.h>

graphics/xfig/patches/patch-w_snap_c

@@ -1,12 +0,0 @@
-$OpenBSD: patch-w_snap_c,v 1.4 2017/02/01 10:09:58 kirby Exp $
---- src/w_snap.c.orig	Mon Mar 30 17:52:10 2009
-+++ src/w_snap.c	Sun Dec 27 23:07:04 2009
-@@ -32,7 +32,7 @@
- #include "u_search.h"
- #include "f_util.h"
- #include <math.h>
--#ifndef __FreeBSD__
-+#if !defined(__FreeBSD__) && !defined(__OpenBSD__)
- #include <alloca.h>
- #endif
-