Aegisub: rebuild against boost-1.68.0

srcpkgs/Aegisub/patches/boost-1.68.patch

@@ -0,0 +1,34 @@
+From d8336d2fed73c72d1227b343d6acfb991bc1651b Mon Sep 17 00:00:00 2001
+From: Jan Beich <jbeich@FreeBSD.org>
+Date: Mon, 9 Jul 2018 20:15:29 +0000
+Subject: [PATCH] Keep using std::distance after Boost 1.68
+
+src/search_replace_engine.cpp:256:14: error: call to
+      'distance' is ambiguous
+                                count += distance(
+                                         ^~~~~~~~
+/usr/include/c++/v1/iterator:511:1: note: candidate function [with _InputIter =
+      boost::u32regex_iterator<std::__1::__wrap_iter<const char *> >]
+distance(_InputIter __first, _InputIter __last)
+^
+/usr/local/include/boost/iterator/distance.hpp:49:9: note: candidate function [with SinglePassIterator =
+      boost::u32regex_iterator<std::__1::__wrap_iter<const char *> >]
+        distance(SinglePassIterator first, SinglePassIterator last)
+        ^
+---
+ src/search_replace_engine.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git src/search_replace_engine.cpp src/search_replace_engine.cpp
+index 594c21e5e..14c71680d 100644
+--- src/search_replace_engine.cpp
++++ src/search_replace_engine.cpp
+@@ -253,7 +253,7 @@ bool SearchReplaceEngine::ReplaceAll() {
+ 			if (MatchState ms = matches(&diag, 0)) {
+ 				auto& diag_field = diag.*get_dialogue_field(settings.field);
+ 				std::string const& text = diag_field.get();
+-				count += distance(
++				count += std::distance(
+ 					boost::u32regex_iterator<std::string::const_iterator>(begin(text), end(text), *ms.re),
+ 					boost::u32regex_iterator<std::string::const_iterator>());
+ 				diag_field = u32regex_replace(text, *ms.re, settings.replace_with);