Correct common misspellings, and remove some ASCII art along the way.

Change-Id: I42787db31769e8bde984c5f4f0aa90335e889b1c
Reviewed-on: https://gerrit.libreoffice.org/9356
Reviewed-by: Thomas Arnhold <thomas@arnhold.org>
Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org>

11 files changed, 39 insertions, 134 deletions

diff --git a/vcl/generic/fontmanager/helper.cxx b/vcl/generic/fontmanager/helper.cxx
index 7250964deb6b..bf65e32423f6 100644
--- a/vcl/generic/fontmanager/helper.cxx
+++ b/vcl/generic/fontmanager/helper.cxx
@@ -202,7 +202,7 @@ OUString psp::getFontPath()
             // replace net and user paths if the path exists
             aPathBuffer.append(aConfigPath);
             aPathBuffer.appendAscii("/" LIBO_SHARE_FOLDER "/fonts");
-            // check existance of config path
+            // check existence of config path
             struct stat aStat;
             if( 0 != stat( OUStringToOString( aPathBuffer.makeStringAndClear(), osl_getThreadTextEncoding() ).getStr(), &aStat )
                 || ! S_ISDIR( aStat.st_mode ) )
diff --git a/vcl/inc/osx/saldata.hxx b/vcl/inc/osx/saldata.hxx
index fa7280e574e1..c07fe8a46840 100644
--- a/vcl/inc/osx/saldata.hxx
+++ b/vcl/inc/osx/saldata.hxx
@@ -70,7 +70,7 @@ public:
     SALTIMERPROC                                  mpTimerProc;      // timer callback proc
     AquaSalInstance                              *mpFirstInstance;  // pointer of first instance
     std::list<AquaSalFrame*>                      maFrames;         // list of all frames
-    boost::unordered_set<const AquaSalFrame*,FrameHash>  maFrameCheck;     // for fast check of frame existance
+    boost::unordered_set<const AquaSalFrame*,FrameHash>  maFrameCheck;     // for fast check of frame existence
     std::list<AquaSalFrame*>                      maPresentationFrames;  // list of frames in presentation mode
     SalObject                                    *mpFirstObject;    // pointer of first object window
     SalVirtualDevice                             *mpFirstVD;        // first VirDev
diff --git a/vcl/qa/cppunit/canvasbitmaptest.cxx b/vcl/qa/cppunit/canvasbitmaptest.cxx
index 0f0a52a88f73..10118a7a42e4 100644
--- a/vcl/qa/cppunit/canvasbitmaptest.cxx
+++ b/vcl/qa/cppunit/canvasbitmaptest.cxx
@@ -123,7 +123,7 @@ void checkCanvasBitmap( const rtl::Reference<VclCanvasBitmap>& xBmp,
     CPPUNIT_ASSERT_MESSAGE( "Color space not there",
                             aLayout.ColorSpace.is());
 
-    CPPUNIT_ASSERT_MESSAGE( "Palette existance does not conform to bitmap",
+    CPPUNIT_ASSERT_MESSAGE( "Palette existence does not conform to bitmap",
                             aLayout.Palette.is() == (nDepth <= 8));
 
     uno::Sequence<sal_Int8> aPixelData2 = xBmp->getPixel( aLayout, geometry::IntegerPoint2D(0,0) );
diff --git a/vcl/source/control/ctrl.cxx b/vcl/source/control/ctrl.cxx
index 331bb0b2aa34..6baf5ae8ad9e 100644
--- a/vcl/source/control/ctrl.cxx
+++ b/vcl/source/control/ctrl.cxx
@@ -370,7 +370,7 @@ void Control::ImplDrawFrame( OutputDevice* pDev, Rectangle& rRect )
 
 void Control::DataChanged( const DataChangedEvent& rDCEvt)
 {
-    // we don't want to loose some style settings for controls created with the
+    // we don't want to lose some style settings for controls created with the
     // toolkit
     if ( IsCreatedWithToolkit() &&
          (rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
diff --git a/vcl/source/filter/igif/gifread.cxx b/vcl/source/filter/igif/gifread.cxx
index 94f1a7258d32..a3633cd1eedf 100644
--- a/vcl/source/filter/igif/gifread.cxx
+++ b/vcl/source/filter/igif/gifread.cxx
@@ -738,7 +738,7 @@ bool GIFReader::ProcessGIF()
         }
         break;
 
-        // an error occured
+        // an error occurred
         case( ABORT_READING ):
         {
             bEnd = true;
diff --git a/vcl/source/filter/sgvspln.cxx b/vcl/source/filter/sgvspln.cxx
index 4d8e86d05c07..2a710b5cf6c4 100644
--- a/vcl/source/filter/sgvspln.cxx
+++ b/vcl/source/filter/sgvspln.cxx
@@ -385,15 +385,7 @@ sal_uInt16 ZyklTriDiagGS(bool rep, sal_uInt16 n, double* lower, double* diag,
 
 } // extern "C"
 
-/*************************************************************************
-|*
-|*    NaturalSpline()
-|*
-|*    Description       calculates the coefficients of natural
-|*                      cubic splines with n intervals.
-|*
-*************************************************************************/
-
+// Calculates the coefficients of natural cubic splines with n intervals.
 sal_uInt16 NaturalSpline(sal_uInt16 n, double* x, double* y,
                      double Marg0, double MargN,
                      sal_uInt8 MargCond,
@@ -488,15 +480,7 @@ sal_uInt16 NaturalSpline(sal_uInt16 n, double* x, double* y,
     return 0;
 }
 
-/*************************************************************************
-|*
-|*    PeriodicSpline()
-|*
-|*    Description       calculates the coefficients of periodical
-|*                      cubic splines with n intervals.
-|*
-*************************************************************************/
-
+// calculates the coefficients of periodical cubic splines with n intervals.
 sal_uInt16 PeriodicSpline(sal_uInt16 n, double* x, double* y,
                       double* b, double* c, double* d)
 {                     // array dimensions should range from [0..n]!
@@ -555,15 +539,8 @@ sal_uInt16 PeriodicSpline(sal_uInt16 n, double* x, double* y,
     return 0;
 }
 
-/*************************************************************************
-|*
-|*    ParaSpline()
-|*
-|*    Description       calculate the coefficients of parametric
-|*                      natural of periodical cubic splines with n intervals
-|*
-*************************************************************************/
-
+// calculate the coefficients of parametric natural of periodical cubic splines
+// with n intervals
 sal_uInt16 ParaSpline(sal_uInt16 n, double* x, double* y, sal_uInt8 MargCond,
                   double Marg01, double Marg02,
                   double MargN1, double MargN2,
@@ -629,20 +606,6 @@ sal_uInt16 ParaSpline(sal_uInt16 n, double* x, double* y, sal_uInt8 MargCond,
     return 0;
 }
 
-/*************************************************************************
-|*
-|*    CalcSpline()
-|*
-|*    Description       Calculates the coefficients of parametrised
-|*                      natural or periodic cubic polynom-splines.
-|*                      The corner points of the polygon passed are used
-|*                      as support points. n returns the number of partial polynoms.
-|*                      This function returns TRUE if no error occured.
-|*                      Only in this case memory for the coefficient array
-|*                      has been allocated, which can be freed by the caller
-|*                      using a delete.
-*************************************************************************/
-
 bool CalcSpline(Polygon& rPoly, bool Periodic, sal_uInt16& n,
                 double*& ax, double*& ay, double*& bx, double*& by,
                 double*& cx, double*& cy, double*& dx, double*& dy, double*& T)
@@ -712,21 +675,6 @@ bool CalcSpline(Polygon& rPoly, bool Periodic, sal_uInt16& n,
     return bRet;
 }
 
-/*************************************************************************
-|*
-|*    Spline2Poly()
-|*
-|*    Description       converts a parametrised cubic spline (natural
-|*                      or periodic) to an approximate polygon.
-|*                      The function returns false, if an error occured
-|*                      during the calculation of the coefficients or
-|*                      the polygon became too large (>PolyMax=16380).
-|*                      In the first case the polygon has 0, in the
-|*                      second case PolyMax points.
-|*                      To prevent coordinate overflows we limit
-|*                      them to +/-32000.
-|*
-*************************************************************************/
 bool Spline2Poly(Polygon& rSpln, bool Periodic, Polygon& rPoly)
 {
     short  MinKoord=-32000;    // to prevent
diff --git a/vcl/source/filter/sgvspln.hxx b/vcl/source/filter/sgvspln.hxx
index f58891639ad3..4eb822e854a4 100644
--- a/vcl/source/filter/sgvspln.hxx
+++ b/vcl/source/filter/sgvspln.hxx
@@ -20,40 +20,25 @@
 #ifndef INCLUDED_VCL_SOURCE_FILTER_SGVSPLN_HXX
 #define INCLUDED_VCL_SOURCE_FILTER_SGVSPLN_HXX
 
-/*************************************************************************
-|*
-|*    CalcSpline()
-|*
-|*    Description       Calculates the coefficients of parametrised
-|*                      natural or periodic cubic polynom-splines.
-|*                      The corner points of the polygon passed are used
-|*                      as support points. n returns the number of partial polynoms.
-|*                      This function returns TRUE if no error occured.
-|*                      Only in this case memory for the coefficient array
-|*                      has been allocated, which can be freed by the caller
-|*                      using a delete.
-|*
-*************************************************************************/
-
+/*
+ * Calculates the coefficients of parametrised natural or periodic cubic
+ * polynom-splines. The corner points of the polygon passed are used as
+ * support points. n returns the number of partial polynoms. This function
+ * returns TRUE if no error occurred. Only in this case memory for the
+ * coefficient array has been allocated, which can be freed by the caller
+ * using a delete.
+ */
 bool CalcSpline(Polygon& rPoly, bool Periodic, sal_uInt16& n,
                 double*& ax, double*& ay, double*& bx, double*& by,
                 double*& cx, double*& cy, double*& dx, double*& dy, double*& T);
 
-/*************************************************************************
-|*
-|*    Spline2Poly()
-|*
-|*    Description       converts a parametrised cubic spline (natural
-|*                      or periodic) to an approximate polygon.
-|*                      The function returns false, if an error occured
-|*                      during the calculation of the coefficients or
-|*                      the polygon became too large (>PolyMax=16380).
-|*                      In the first case the polygon has 0, in the
-|*                      second case PolyMax points.
-|*                      To prevent coordinate overflows we limit
-|*                      them to +/-32000.
-|*
-*************************************************************************/
+/*
+ * Converts a parametrised cubic spline (natural or periodic) to an approximate
+ * polygon. The function returns false, if an error occurred during the
+ * calculation of the coefficients or the polygon became too large (>PolyMax=16380).
+ * In the first case the polygon has 0, in the second case PolyMax points.
+ * To prevent coordinate overflows we limit them to +/-32000.
+ */
 bool Spline2Poly(Polygon& rSpln, bool Periodic, Polygon& rPoly);
 
 #endif // INCLUDED_VCL_SOURCE_FILTER_SGVSPLN_HXX
diff --git a/vcl/source/gdi/pdfwriter_impl.cxx b/vcl/source/gdi/pdfwriter_impl.cxx
index 5f825e04f6fc..2906bb2690c9 100644
--- a/vcl/source/gdi/pdfwriter_impl.cxx
+++ b/vcl/source/gdi/pdfwriter_impl.cxx
@@ -5987,7 +5987,7 @@ bool PDFWriterImpl::finalizeSignature()
 
     if (!cert)
     {
-        SAL_WARN("vcl.gdi", "PDF Signing: Error occured, certificate cannot be reconstructed.");
+        SAL_WARN("vcl.gdi", "PDF Signing: Error occurred, certificate cannot be reconstructed.");
         return false;
     }
 
diff --git a/vcl/source/window/toolbox.cxx b/vcl/source/window/toolbox.cxx
index a12de7b6eeb4..51491368e059 100644
--- a/vcl/source/window/toolbox.cxx
+++ b/vcl/source/window/toolbox.cxx
@@ -4897,7 +4897,7 @@ bool ToolBox::ImplActivateItem( KeyCode aKeyCode )
         if( pToolItem && pToolItem->mpWindow && HasFocus() )
         {
             ImplHideFocus();
-            mbChangingHighlight = true;  // avoid focus change due to loose focus
+            mbChangingHighlight = true;  // avoid focus change due to loss of focus
             pToolItem->mpWindow->ImplControlFocus( GETFOCUS_TAB );
             mbChangingHighlight = false;
         }
@@ -5153,7 +5153,7 @@ void ToolBox::KeyInput( const KeyEvent& rKEvt )
             {
                 Window *pFocusWindow = Application::GetFocusWindow();
                 ImplHideFocus();
-                mbChangingHighlight = true;  // avoid focus change due to loose focus
+                mbChangingHighlight = true;  // avoid focus change due to loss of focus
                 pItem->mpWindow->ImplControlFocus( GETFOCUS_TAB );
                 mbChangingHighlight = false;
                 if( pFocusWindow != Application::GetFocusWindow() )
diff --git a/vcl/unx/generic/window/FWS.cxx b/vcl/unx/generic/window/FWS.cxx
index b6887dae7a67..a2dbdae3da16 100644
--- a/vcl/unx/generic/window/FWS.cxx
+++ b/vcl/unx/generic/window/FWS.cxx
@@ -52,15 +52,8 @@ static Bool fwsHandlesFocus;
 
 static Window fwsCommWindow;
 
-/*************************************<->***********************************
- *
- * WMSupportsFWS() -
- *
- * Initialize our atoms and determine if the current window manager is
- * providing FWS extension support.
- *
- *************************************<->***********************************/
-
+// Initialize our atoms and determine if the current window manager is
+// providing FWS extension support.
 Bool
 WMSupportsFWS (Display *display, int screen)
 {
@@ -174,16 +167,9 @@ WMSupportsFWS (Display *display, int screen)
     return True;
 }
 
-/*************************************<->***********************************
- *
- * newHandler() -
- *
- * Handle X errors (temporarily) to record the occurrence of BadWindow
- * errors without crashing.  Used to detect the FWS_COMM_WINDOW root window
- * property containing an old or obsolete window id.
- *
- *************************************<->***********************************/
-
+// Handle X errors (temporarily) to record the occurrence of BadWindow
+// errors without crashing.  Used to detect the FWS_COMM_WINDOW root window
+// property containing an old or obsolete window id.
 extern "C" {
 
 static Bool badWindowFound;
@@ -202,17 +188,10 @@ newHandler (Display *display, XErrorEvent *xerror)
 
 }
 
-/*************************************<->***********************************
- *
- * RegisterFwsWindow() -
- *
- * Send a client message to the FWS_COMM_WINDOW indicating the existance
- * of a new FWS client window.  Be careful to avoid BadWindow errors on
- * the XSendEvent in case the FWS_COMM_WINDOW root window property had
- * old/obsolete junk in it.
- *
- *************************************<->***********************************/
-
+// Send a client message to the FWS_COMM_WINDOW indicating the existence
+// of a new FWS client window.  Be careful to avoid BadWindow errors on
+// the XSendEvent in case the FWS_COMM_WINDOW root window property had
+// old/obsolete junk in it.
 Bool
 RegisterFwsWindow (Display *display, Window window)
 {
@@ -241,14 +220,7 @@ RegisterFwsWindow (Display *display, Window window)
     return !badWindowFound;
 }
 
-/*************************************<->***********************************
- *
- * AddFwsProtocols -
- *
- * Add the FWS protocol atoms to the WMProtocols property for the window.
- *
- *************************************<->***********************************/
-
+// Add the FWS protocol atoms to the WMProtocols property for the window.
 void
 AddFwsProtocols (Display *display, Window window)
 {
diff --git a/vcl/unx/generic/window/salframe.cxx b/vcl/unx/generic/window/salframe.cxx
index a504baa2837e..55d45552d8fd 100644
--- a/vcl/unx/generic/window/salframe.cxx
+++ b/vcl/unx/generic/window/salframe.cxx
@@ -4017,7 +4017,7 @@ long X11SalFrame::Dispatch( XEvent *pEvent )
             break;
 
             case ButtonPress:
-                // if we loose the focus in presentation mode
+                // if we lose the focus in presentation mode
                 // there are good chances that we never get it back
                 // since the WM ignores us
                  if( IsOverrideRedirect() )
@@ -4072,7 +4072,7 @@ long X11SalFrame::Dispatch( XEvent *pEvent )
                     if( ! (nStyle_ & SAL_FRAME_STYLE_FLOAT ) && mbInShow && GetDisplay()->getWMAdaptor()->getWindowManagerName().equalsAscii( "Sawfish" ) )
                     {
                         // don't set the focus into the IME status window
-                        // since this will lead to a parent loose-focus, close status,
+                        // since this will lead to a parent loss of focus, close status,
                         // reget focus, open status, .... flicker loop
                         if ( (I18NStatus::get().getStatusFrame() != this) )
                             bSetFocus = true;