File 0001-Fix-very-old-bug-when-we-remove-space-in-url-as-foo-.patch of Package kcoreaddons

From 5d661f9c1e384402814f4488881059ef79a0f0c8 Mon Sep 17 00:00:00 2001
From: Montel Laurent <montel@kde.org>
Date: Wed, 21 Sep 2016 07:24:30 +0200
Subject: [PATCH 1/2] Fix very old bug when we remove space in url as "foo
 <<url> <url>>"

(cherry picked from commit 1be7272373d60e4234f1a5584e676b579302b053)
---
 autotests/ktexttohtmltest.cpp | 14 ++++++++++++++
 src/lib/text/ktexttohtml.cpp  | 14 ++++++++++++--
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/autotests/ktexttohtmltest.cpp b/autotests/ktexttohtmltest.cpp
index 474f0ca..8fc0c56 100644
--- a/autotests/ktexttohtmltest.cpp
+++ b/autotests/ktexttohtmltest.cpp
@@ -30,6 +30,15 @@ QTEST_MAIN(KTextToHTMLTest)
 
 Q_DECLARE_METATYPE(KTextToHTML::Options)
 
+#ifndef Q_OS_WIN
+void initLocale()
+{
+    setenv("LC_ALL", "en_US.utf-8", 1);
+}
+Q_CONSTRUCTOR_FUNCTION(initLocale)
+#endif
+
+
 void KTextToHTMLTest::testGetEmailAddress()
 {
     // empty input
@@ -372,6 +381,11 @@ void KTextToHTMLTest::testHtmlConvert_data()
     QTest::newRow("url-in-parenthesis-3") << "bla (http://www.kde.org - section 5.2)"
                                           << KTextToHTML::Options(KTextToHTML::PreserveSpaces)
                                           << "bla (<a href=\"http://www.kde.org\">http://www.kde.org</a> - section 5.2)";
+    
+   // Fix url as foo <<url> <url>> when we concatened them.
+   QTest::newRow("url-with-url") << "foo <http://www.kde.org/ <http://www.kde.org/>>"
+                               << KTextToHTML::Options(KTextToHTML::PreserveSpaces)
+                               << "foo &lt;<a href=\"http://www.kde.org/ \">http://www.kde.org/ </a>&lt;<a href=\"http://www.kde.org/\">http://www.kde.org/</a>&gt;&gt;";
 }
 
 
diff --git a/src/lib/text/ktexttohtml.cpp b/src/lib/text/ktexttohtml.cpp
index 8ed923d..b181f56 100644
--- a/src/lib/text/ktexttohtml.cpp
+++ b/src/lib/text/ktexttohtml.cpp
@@ -228,11 +228,19 @@ QString KTextToHTMLHelper::getUrl()
 
         url.reserve(mMaxUrlLen);    // avoid allocs
         int start = mPos;
+        bool previousCharIsSpace = false;
         while ((mPos < mText.length()) &&
                 (mText[mPos].isPrint() || mText[mPos].isSpace()) &&
                 ((afterUrl.isNull() && !mText[mPos].isSpace()) ||
                  (!afterUrl.isNull() && mText[mPos] != afterUrl))) {
-            if (!mText[mPos].isSpace()) {     // skip whitespace
+            if (mText[mPos].isSpace()) {
+                previousCharIsSpace = true;
+            } else { // skip whitespace
+                if (previousCharIsSpace && mText[mPos] == QLatin1Char('<')) {
+                    url.append(QLatin1Char(' '));
+                    break;
+                }
+                previousCharIsSpace = false;
                 url.append(mText[mPos]);
                 if (url.length() > mMaxUrlLen) {
                     break;
@@ -267,7 +275,6 @@ QString KTextToHTMLHelper::getUrl()
             }
         } while (url.length() > 1);
     }
-
     return url;
 }
 
@@ -334,6 +341,7 @@ QString KTextToHTML::convertToHtml(const QString &plainText, const KTextToHTML::
     QChar ch;
     int x;
     bool startOfLine = true;
+    //qDebug()<<" plainText"<<plainText;
 
     for (helper.mPos = 0, x = 0; helper.mPos < helper.mText.length();
             ++helper.mPos, ++x) {
@@ -402,6 +410,7 @@ QString KTextToHTML::convertToHtml(const QString &plainText, const KTextToHTML::
             const int start = helper.mPos;
             if (!(flags & IgnoreUrls)) {
                 str = helper.getUrl();
+                //qDebug()<<" str"<<str;
                 if (!str.isEmpty()) {
                     QString hyperlink;
                     if (str.left(4) == QLatin1String("www.")) {
@@ -455,6 +464,7 @@ QString KTextToHTML::convertToHtml(const QString &plainText, const KTextToHTML::
 
         result = helper.emoticonsInterface()->parseEmoticons(result, true, exclude);
     }
+    //qDebug()<<" result "<<result;
 
     return result;
 }
-- 
2.10.0