SVN commit 1039558 by ariya:

Minor speed-up in the iterations by using const reference.

 M  +1 -1      Cell.cpp  
 M  +2 -2      Functions.cpp  


--- trunk/koffice/kspread/Cell.cpp #1039557:1039558
@@ -1352,7 +1352,7 @@
         // each spreadsheet application likes to safe formulas with a different namespace
         // prefix, so remove all of them
         QStringList prefixes = QStringList() << "oooc:" << "kspr:" << "of:" << "msoxl:";
-        foreach (QString prefix, prefixes) {
+        foreach (const QString &prefix, prefixes) {
             if (oasisFormula.startsWith( prefix )) {
                 oasisFormula = oasisFormula.mid( prefix.length() );
                 break;
--- trunk/koffice/kspread/Functions.cpp #1039557:1039558
@@ -252,12 +252,12 @@
     }
     d->groups.removeAll(groupName);
     QStringList functionNames;
-    foreach (FunctionDescription* description, d->descriptions) {
+    foreach (const FunctionDescription* description, d->descriptions) {
         if (description->group() == groupName) {
             functionNames.append(description->name());
         }
     }
-    foreach (QString functionName, functionNames) {
+    foreach (const QString &functionName, functionNames) {
         d->functions.remove(functionName);
         d->descriptions.remove(functionName);
     }