fixed typos in comments

6 files changed, 32 insertions, 32 deletions

diff --git a/starmath/inc/caret.hxx b/starmath/inc/caret.hxx
index c0bda175746b..cec8bd722482 100644
--- a/starmath/inc/caret.hxx
+++ b/starmath/inc/caret.hxx
@@ -40,7 +40,7 @@ struct SmCaretPos{
     SmNode* pSelectedNode;
     /** Index within the selected node
      *
-     * 0: Position infront of a node
+     * 0: Position in front of a node
      * 1: Position after a node or after first char in SmTextNode
      * n: Position after n char in SmTextNode
      *
@@ -290,13 +290,13 @@ private:
  *
  * A caret position in OpenOffice Math is representated by an instance of SmCaretPos.
  * That is a caret position is a node and an index related to this node. For most nodes the
- * index 0, means caret is infront of this node, the index 1 means caret is after this node.
+ * index 0, means caret is in front of this node, the index 1 means caret is after this node.
  * For SmTextNode the index is the caret position after the specified number of characters,
  * imagine an SmTextNode with the number 1337. The index 3 in such SmTextNode would mean a
  * caret placed right before 7, e.g. "133|7".
  *
  * For SmExpressionNode, SmBinHorNode and SmUnHorNode the only legal index is 0, which means
- *  infront of the node. Actually the index 0 may only because for the first caret position
+ * in front of the node. Actually the index 0 may only because for the first caret position
  * in a visual line. From the example above, consider the following subtree that constitutes
  * a visual line:
  *
diff --git a/starmath/inc/cursor.hxx b/starmath/inc/cursor.hxx
index 0de8931673d9..6b6e7168a59c 100644
--- a/starmath/inc/cursor.hxx
+++ b/starmath/inc/cursor.hxx
@@ -171,7 +171,7 @@ public:
     /** Create sub-/super script
      *
      * If there's a selection, it will be move into the appropriate sub-/super scription
-     * of the node infront of it. If there's no node infront of position (or the selection),
+     * of the node in front of it. If there's no node in front of position (or the selection),
      * a sub-/super scription of a new SmPlaceNode will be made.
      *
      * If there's is an existing subscription of the node, the caret will be moved into it,
@@ -333,7 +333,7 @@ private:
 
     /** Find an iterator pointing to the node in pLineList following aCaretPos
      *
-     * If aCaretPos::pSelectedNode cannot be found it is assumed that it's infront of pLineList,
+     * If aCaretPos::pSelectedNode cannot be found it is assumed that it's in front of pLineList,
      * thus not an element in pLineList. In this case this method returns an iterator to the
      * first element in pLineList.
      *
@@ -353,7 +353,7 @@ private:
      * removed.
      *
      * @returns A caret position equivalent to one selecting the node before aIter, the method returns
-     *          an invalid SmCaretPos to indicate placement infront of the line.
+     *          an invalid SmCaretPos to indicate placement in front of the line.
      */
      static SmCaretPos PatchLineList(SmNodeList* pLineList, SmNodeList::iterator aIter);
 
diff --git a/starmath/inc/node.hxx b/starmath/inc/node.hxx
index 83e54451764e..202cf2e4b538 100644
--- a/starmath/inc/node.hxx
+++ b/starmath/inc/node.hxx
@@ -585,7 +585,7 @@ public:
 
 /** Root symbol node
  *
- * Root symbol node used by SmRootNode to create the root symbol, infront of
+ * Root symbol node used by SmRootNode to create the root symbol, in front of
  * the line with the line above. I don't think this node should be used for
  * anything else.
  */
diff --git a/starmath/inc/visitors.hxx b/starmath/inc/visitors.hxx
index 56fb0e30e032..f4855dc93cbf 100644
--- a/starmath/inc/visitors.hxx
+++ b/starmath/inc/visitors.hxx
@@ -316,7 +316,7 @@ private:
  *      pRightMost : SmCaretPosGraphEntry*
  *
  * Prior to a Visit call:
- *  pRightMost: A pointer to right most position infront of the current line entry.
+ *  pRightMost: A pointer to right most position in front of the current line entry.
  *
  * After a Visit call:
  *  pRightMost: A pointer to the right most position in the called line entry, if no there's
diff --git a/starmath/source/cursor.cxx b/starmath/source/cursor.cxx
index 9c164355d851..3375f18abab2 100644
--- a/starmath/source/cursor.cxx
+++ b/starmath/source/cursor.cxx
@@ -376,7 +376,7 @@ SmNodeList::iterator SmCursor::FindPositionInLineList(SmNodeList* pLineList, SmC
 
         }
     }
-    //If we didn't find pSelectedNode, it must be because the caret is infront of the line
+    //If we didn't find pSelectedNode, it must be because the caret is in front of the line
     return pLineList->begin();
 }
 
@@ -416,7 +416,7 @@ SmCaretPos SmCursor::PatchLineList(SmNodeList* pLineList, SmNodeList::iterator a
         --aIter;
         aIter = pLineList->erase(aIter);
         delete prev;
-        //Return caret pos infront of aIter
+        //Return caret pos in front of aIter
         if(aIter != pLineList->begin())
             --aIter; //Thus find node before aIter
         if(aIter == pLineList->begin())
@@ -434,7 +434,7 @@ SmCaretPos SmCursor::PatchLineList(SmNodeList* pLineList, SmNodeList::iterator a
     }
 
     //If we didn't do anything return
-    if(!prev) //return an invalid to indicate we're infront of line
+    if(!prev) //return an invalid to indicate we're in front of line
         return SmCaretPos();
     if(prev->GetType() == NTEXT)
         return SmCaretPos(prev, ((SmTextNode*)prev)->GetText().Len());
diff --git a/starmath/source/visitors.cxx b/starmath/source/visitors.cxx
index 78e5adcbeddf..8a8341faaa9f 100644
--- a/starmath/source/visitors.cxx
+++ b/starmath/source/visitors.cxx
@@ -679,7 +679,7 @@ void SmDrawingVisitor::Visit( SmRootSymbolNode* pNode )
     Rectangle  aBar( aBarPos, Size( nBarWidth, nBarHeight ) );
     //! avoid GROWING AND SHRINKING of drawn rectangle when constantly
     //! increasing zoomfactor.
-    //  This is done by shifting it's output-position to a point that
+    //  This is done by shifting its output-position to a point that
     //  corresponds exactly to a pixel on the output device.
     Point  aDrawPos( rDev.PixelToLogic( rDev.LogicToPixel( aBar.TopLeft( ) ) ) );
     aBar.SetPos( aDrawPos );
@@ -732,7 +732,7 @@ void SmDrawingVisitor::Visit( SmRectangleNode* pNode )
 
     //! avoid GROWING AND SHRINKING of drawn rectangle when constantly
     //! increasing zoomfactor.
-    //  This is done by shifting it's output-position to a point that
+    //  This is done by shifting its output-position to a point that
     //  corresponds exactly to a pixel on the output device.
     Point  aPos ( rDev.PixelToLogic( rDev.LogicToPixel( aTmp.TopLeft( ) ) ) );
     aTmp.SetPos( aPos );
@@ -790,12 +790,12 @@ SmSetSelectionVisitor::SmSetSelectionVisitor( SmCaretPos startPos, SmCaretPos en
 
     //Assume that pTree is a SmTableNode
     OSL_ENSURE(pTree->GetType() == NTABLE, "pTree should be a SmTableNode!");
-    //Visit root node, this is special as this node cannot be selected, but it's children can!
+    //Visit root node, this is special as this node cannot be selected, but its children can!
     if(pTree->GetType() == NTABLE){
-        //Change state if StartPos is infront of this node
+        //Change state if StartPos is in front of this node
         if( StartPos.pSelectedNode == pTree && StartPos.Index == 0 )
             IsSelecting = !IsSelecting;
-        //Change state if EndPos is infront of this node
+        //Change state if EndPos is in front of this node
         if( EndPos.pSelectedNode == pTree && EndPos.Index == 0 )
             IsSelecting = !IsSelecting;
         OSL_ENSURE(!IsSelecting, "Caret positions needed to set IsSelecting about, shouldn't be possible!");
@@ -832,10 +832,10 @@ void SmSetSelectionVisitor::SetSelectedOnAll( SmNode* pSubTree, bool IsSelected
 }
 
 void SmSetSelectionVisitor::DefaultVisit( SmNode* pNode ) {
-    //Change state if StartPos is infront of this node
+    //Change state if StartPos is in front of this node
     if( StartPos.pSelectedNode == pNode && StartPos.Index == 0 )
         IsSelecting = !IsSelecting;
-    //Change state if EndPos is infront of this node
+    //Change state if EndPos is in front of this node
     if( EndPos.pSelectedNode == pNode && EndPos.Index == 0 )
         IsSelecting = !IsSelecting;
 
@@ -857,7 +857,7 @@ void SmSetSelectionVisitor::DefaultVisit( SmNode* pNode ) {
     //If state changed
     if( ChangedState )
     {
-        //Select this node and all of it's children
+        //Select this node and all of its children
         //(Make exception for SmBracebodyNode)
         if( pNode->GetType() != NBRACEBODY ||
             !pNode->GetParent() ||
@@ -887,10 +887,10 @@ void SmSetSelectionVisitor::DefaultVisit( SmNode* pNode ) {
 }
 
 void SmSetSelectionVisitor::VisitCompositionNode( SmNode* pNode ) {
-    //Change state if StartPos is infront of this node
+    //Change state if StartPos is in front of this node
     if( StartPos.pSelectedNode == pNode && StartPos.Index == 0 )
         IsSelecting = !IsSelecting;
-    //Change state if EndPos is infront of this node
+    //Change state if EndPos is in front of this node
     if( EndPos.pSelectedNode == pNode && EndPos.Index == 0 )
         IsSelecting = !IsSelecting;
 
@@ -995,8 +995,8 @@ SmCaretPosGraphBuildingVisitor::SmCaretPosGraphBuildingVisitor( SmNode* pRootNod
         while( it.Next( ) ){
             //There's a special invariant between this method and the Visit( SmLineNode* )
             //Usually pRightMost may not be NULL, to avoid this pRightMost should here be
-            //set to a new SmCaretPos infront of it.Current( ), however, if it.Current( ) is
-            //an instance of SmLineNode we let SmLineNode create this position infront of
+            //set to a new SmCaretPos in front of it.Current( ), however, if it.Current( ) is
+            //an instance of SmLineNode we let SmLineNode create this position in front of
             //the visual line.
             //The argument for doing this is that we now don't have to worry about SmLineNode
             //being a visual line composition node. Thus, no need for yet another special case
@@ -1162,7 +1162,7 @@ void SmCaretPosGraphBuildingVisitor::Visit( SmSubSupNode* pNode )
 
 /** Build caret position for SmOperNode
  *
- * If first child is an SmSubSupNode we will ignore it's
+ * If first child is an SmSubSupNode we will ignore its
  * body, as this body is a SmMathSymbol, for SUM, INT or similar
  * that shouldn't be subject to modification.
  * If first child is not a SmSubSupNode, ignore it completely
@@ -1225,7 +1225,7 @@ void SmCaretPosGraphBuildingVisitor::Visit( SmOperNode* pNode )
     SmNode* pChild;
     SmCaretPosGraphEntry *childLeft;
     if( pSubSup && ( pChild = pSubSup->GetSubSup( LSUP ) ) ) {
-        //Create position infront of pChild
+        //Create position in front of pChild
         childLeft = pGraph->Add( SmCaretPos( pChild, 0 ), left );
         //Visit pChild
         pRightMost = childLeft;
@@ -1234,7 +1234,7 @@ void SmCaretPosGraphBuildingVisitor::Visit( SmOperNode* pNode )
         pRightMost->SetRight( bodyLeft );
     }
     if( pSubSup && ( pChild = pSubSup->GetSubSup( LSUB ) ) ) {
-        //Create position infront of pChild
+        //Create position in front of pChild
         childLeft = pGraph->Add( SmCaretPos( pChild, 0 ), left );
         //Visit pChild
         pRightMost = childLeft;
@@ -1243,7 +1243,7 @@ void SmCaretPosGraphBuildingVisitor::Visit( SmOperNode* pNode )
         pRightMost->SetRight( bodyLeft );
     }
     if( pSubSup && ( pChild = pSubSup->GetSubSup( CSUP ) ) ) {//TO
-        //Create position infront of pChild
+        //Create position in front of pChild
         childLeft = pGraph->Add( SmCaretPos( pChild, 0 ), left );
         //Visit pChild
         pRightMost = childLeft;
@@ -1252,7 +1252,7 @@ void SmCaretPosGraphBuildingVisitor::Visit( SmOperNode* pNode )
         pRightMost->SetRight( bodyLeft );
     }
     if( pSubSup && ( pChild = pSubSup->GetSubSup( CSUB ) ) ) { //FROM
-        //Create position infront of pChild
+        //Create position in front of pChild
         childLeft = pGraph->Add( SmCaretPos( pChild, 0 ), left );
         //Visit pChild
         pRightMost = childLeft;
@@ -1261,7 +1261,7 @@ void SmCaretPosGraphBuildingVisitor::Visit( SmOperNode* pNode )
         pRightMost->SetRight( bodyLeft );
     }
     if( pSubSup && ( pChild = pSubSup->GetSubSup( RSUP ) ) ) {
-        //Create position infront of pChild
+        //Create position in front of pChild
         childLeft = pGraph->Add( SmCaretPos( pChild, 0 ), left );
         //Visit pChild
         pRightMost = childLeft;
@@ -1270,7 +1270,7 @@ void SmCaretPosGraphBuildingVisitor::Visit( SmOperNode* pNode )
         pRightMost->SetRight( bodyLeft );
     }
     if( pSubSup && ( pChild = pSubSup->GetSubSup( RSUB ) ) ) {
-        //Create position infront of pChild
+        //Create position in front of pChild
         childLeft = pGraph->Add( SmCaretPos( pChild, 0 ), left );
         //Visit pChild
         pRightMost = childLeft;
@@ -1370,7 +1370,7 @@ void SmCaretPosGraphBuildingVisitor::Visit( SmBinVerNode* pNode )
 
     //Set left
     left = pRightMost;
-    OSL_ENSURE( pRightMost, "There must be a position infront of this" );
+    OSL_ENSURE( pRightMost, "There must be a position in front of this" );
 
     //Create right
     right = pGraph->Add( SmCaretPos( pNode, 1 ) );
@@ -1617,7 +1617,7 @@ void SmCaretPosGraphBuildingVisitor::Visit( SmRootNode* pNode )
                         *bodyRight;
 
     //Get left and save it
-    OSL_ENSURE( pRightMost, "There must be a position infront of this" );
+    OSL_ENSURE( pRightMost, "There must be a position in front of this" );
     left = pRightMost;
 
     //Create body left