slackbuilds/accessibility/easystroke/lambda.patch

diff -uprb easystroke-0.6.0.orig/actions.cc easystroke-0.6.0/actions.cc
--- easystroke-0.6.0.orig/actions.cc	2013-03-27 17:52:38.000000000 +0200
+++ easystroke-0.6.0/actions.cc	2015-12-07 22:07:17.720041171 +0200
@@ -51,10 +51,11 @@ void TreeViewMulti::on_drag_begin(const
 	context->set_icon(pb, pb->get_width(), pb->get_height());
 }
 
-bool negate(bool b) { return !b; }
-
 TreeViewMulti::TreeViewMulti() : Gtk::TreeView(), pending(false) {
-	get_selection()->set_select_function(sigc::group(&negate, sigc::ref(pending)));
+	get_selection()->set_select_function(
+		[this](Glib::RefPtr<Gtk::TreeModel> const&, Gtk::TreeModel::Path const&, bool) {
+			return !pending;
+		});
 }
 
 enum Type { COMMAND, KEY, TEXT, SCROLL, IGNORE, BUTTON, MISC };
diff -uprb easystroke-0.6.0.orig/Makefile easystroke-0.6.0/Makefile
--- easystroke-0.6.0.orig/Makefile	2013-03-27 17:52:38.000000000 +0200
+++ easystroke-0.6.0/Makefile	2015-12-07 21:54:47.926776791 +0200
@@ -21,8 +21,7 @@ LOCALEDIR= $(PREFIX)/share/locale
 DFLAGS   =
 OFLAGS   = -O2
 AOFLAGS  = -O3
-STROKEFLAGS  = -Wall -std=c99 $(DFLAGS)
-CXXFLAGS = -Wall $(DFLAGS) -DLOCALEDIR=\"$(LOCALEDIR)\" `pkg-config gtkmm-3.0 dbus-glib-1 --cflags`
+CXXFLAGS = -Wall $(DFLAGS) -std=c++11 -DLOCALEDIR=\"$(LOCALEDIR)\" `pkg-config gtkmm-3.0 dbus-glib-1 --cflags`
 CFLAGS   = -Wall $(DFLAGS) -DLOCALEDIR=\"$(LOCALEDIR)\" `pkg-config gtk+-3.0 --cflags` -DGETTEXT_PACKAGE='"easystroke"'
 LDFLAGS  = $(DFLAGS)
 
@@ -63,7 +62,7 @@ $(BINARY): $(OFILES)
 	$(CXX) $(LDFLAGS) -o $@ $(OFILES) $(LIBS)
 
 stroke.o: stroke.c
-	$(CC) $(STROKEFLAGS) $(AOFLAGS) -MT $@ -MMD -MP -MF $*.Po -o $@ -c $<
+	$(CC) $(CFLAGS) $(AOFLAGS) -MT $@ -MMD -MP -MF $*.Po -o $@ -c $<
 
 %.o: %.c
 	$(CC) $(CFLAGS) $(OFLAGS) -MT $@ -MMD -MP -MF $*.Po -o $@ -c $<