gnu: Add cool-retro-term.

* gnu/packages/terminals.scm (cool-retro-term): New variable.
* gnu/packages/patches/cool-retro-term-remove-non-free-fonts.patch,
gnu/packages/patches/cool-retro-term-fix-array-size.patch,
gnu/packages/patches/cool-retro-term-memory-leak-1.patch,
gnu/packages/patches/cool-retro-term-remove-non-free-fonts.patch: New patches.
* gnu/local.mk (dist_patch_DATA): Add them.

Co-authored-by: Eric Bavier <bavier@member.fsf.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/gnu/packages/patches/cool-retro-term-memory-leak-1.patch b/gnu/packages/patches/cool-retro-term-memory-leak-1.patch
new file mode 100644
index 0000000000..f3fbac17de
--- /dev/null
+++ b/gnu/packages/patches/cool-retro-term-memory-leak-1.patch
@@ -0,0 +1,32 @@
+From 08628fda19128b75248548357e416bc373f14f91 Mon Sep 17 00:00:00 2001
+From: Yen Chi Hsuan <yan12125@gmail.com>
+Date: Sat, 18 Mar 2017 02:50:34 +0800
+Subject: [PATCH] Fix memory leak in hotspot (URLs & emails) detection
+
+---
+ qmltermwidget/lib/Filter.cpp | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/qmltermwidget/lib/Filter.cpp b/qmltermwidget/lib/Filter.cpp
+index 5ca7bee..2e8d2fb 100644
+--- a/qmltermwidget/lib/Filter.cpp
++++ b/qmltermwidget/lib/Filter.cpp
+@@ -26,6 +26,7 @@
+ // Qt
+ #include <QAction>
+ #include <QApplication>
++#include <QtAlgorithms>
+ #include <QClipboard>
+ #include <QString>
+ #include <QTextStream>
+@@ -194,6 +195,7 @@ Filter::~Filter()
+ }
+ void Filter::reset()
+ {
++    qDeleteAll(_hotspotList);
+     _hotspots.clear();
+     _hotspotList.clear();
+ }
+-- 
+2.12.2
+