Clean up trailing whitespaces

lib/Filter.cpp

@@ -47,7 +47,7 @@ using namespace Konsole;
 FilterChain::~FilterChain()
 {
     QMutableListIterator<Filter*> iter(*this);
-    
+
     while ( iter.hasNext() )
     {
         Filter* filter = iter.next();
@@ -141,7 +141,7 @@ void TerminalImageFilterChain::setImage(const Character* const image , int lines
 
     PlainTextDecoder decoder;
     decoder.setTrailingWhitespace(false);
-    
+
     // setup new shared buffers for the filters to process on
     QString* newBuffer = new QString();
     QList<int>* newLinePositions = new QList<int>();
@@ -167,7 +167,7 @@ void TerminalImageFilterChain::setImage(const Character* const image , int lines
         // being treated as part of a link that occurs at the start of the next line
         //
         // the downside is that links which are spread over more than one line are not
-        // highlighted.  
+        // highlighted.
         //
         // TODO - Use the "line wrapped" attribute associated with lines in a
         // terminal image to avoid adding this imaginary character for wrapped
@@ -219,7 +219,7 @@ void Filter::getLineColumn(int position , int& startLine , int& startColumn)
         else
             nextLine = _linePositions->value(i+1);
 
-        if ( _linePositions->value(i) <= position && position < nextLine ) 
+        if ( _linePositions->value(i) <= position && position < nextLine )
         {
             startLine = i;
             startColumn = string_width(buffer()->mid(_linePositions->value(i),position - _linePositions->value(i)));
@@ -227,7 +227,7 @@ void Filter::getLineColumn(int position , int& startLine , int& startColumn)
         }
     }
 }
-    
+
 
 /*void Filter::addLine(const QString& text)
 {
@@ -249,7 +249,7 @@ void Filter::addHotSpot(HotSpot* spot)
     for (int line = spot->startLine() ; line <= spot->endLine() ; line++)
     {
         _hotspots.insert(line,spot);
-    }    
+    }
 }
 QList<Filter::HotSpot*> Filter::hotSpots() const
 {
@@ -267,12 +267,12 @@ Filter::HotSpot* Filter::hotSpotAt(int line , int column) const
     while (spotIter.hasNext())
     {
         HotSpot* spot = spotIter.next();
-        
+
         if ( spot->startLine() == line && spot->startColumn() > column )
             continue;
         if ( spot->endLine() == line && spot->endColumn() < column )
             continue;
-       
+
         return spot;
     }
 
@@ -343,7 +343,7 @@ QStringList RegExpFilter::HotSpot::capturedTexts() const
     return _capturedTexts;
 }
 
-void RegExpFilter::setRegExp(const QRegExp& regExp) 
+void RegExpFilter::setRegExp(const QRegExp& regExp)
 {
     _searchText = regExp;
 }
@@ -386,14 +386,14 @@ void RegExpFilter::process()
                                            endLine,endColumn);
             spot->setCapturedTexts(_searchText.capturedTexts());
 
-            addHotSpot( spot );  
+            addHotSpot( spot );
             pos += _searchText.matchedLength();
 
             // if matchedLength == 0, the program will get stuck in an infinite loop
             if ( _searchText.matchedLength() == 0 )
                 pos = -1;
         }
-    }    
+    }
 }
 
 RegExpFilter::HotSpot* RegExpFilter::newHotSpot(int startLine,int startColumn,
@@ -425,16 +425,16 @@ QString UrlFilter::HotSpot::tooltip() const
     const UrlType kind = urlType();
 
     if ( kind == StandardUrl )
-        return QString(); 
+        return QString();
     else if ( kind == Email )
-        return QString(); 
+        return QString();
     else
         return QString();
 }
 UrlFilter::HotSpot::UrlType UrlFilter::HotSpot::urlType() const
 {
     QString url = capturedTexts().first();
-    
+
     if ( FullUrlRegExp.exactMatch(url) )
         return StandardUrl;
     else if ( EmailAddressRegExp.exactMatch(url) )
@@ -465,23 +465,23 @@ void UrlFilter::HotSpot::activate(const QString& actionName)
             {
                 url.prepend("http://");
             }
-        } 
+        }
         else if ( kind == Email )
         {
             url.prepend("mailto:");
         }
-    
+
         _urlObject->emitActivated(url);
     }
 }
 
-// Note:  Altering these regular expressions can have a major effect on the performance of the filters 
+// Note:  Altering these regular expressions can have a major effect on the performance of the filters
 // used for finding URLs in the text, especially if they are very general and could match very long
 // pieces of text.
 // Please be careful when altering them.
 
 //regexp matches:
-// full url:  
+// full url:
 // protocolname:// or www. followed by anything other than whitespaces, <, >, ' or ", and ends before whitespaces, <, >, ', ", ], !, comma and dot
 const QRegExp UrlFilter::FullUrlRegExp("(www\\.(?!\\.)|[a-z][a-z0-9+.-]*://)[^\\s<>'\"]+[^!,\\.\\s<>'\"\\]]");
 // email address:
@@ -551,7 +551,7 @@ QList<QAction*> UrlFilter::HotSpot::actions()
     list << openAction;
     list << copyAction;
 
-    return list; 
+    return list;
 }
 
 //#include "Filter.moc"