Remove excess newlines

A ridiculously fast way of doing this is:

for i in $(pcregrep -l -M -r --include='.*[hc]xx$' \
--exclude-dir=workdir --exclude-dir=instdir '^
{3,}' .)
do
perl -0777 -i -pe 's/^
{3,}/

/gm' $i
done

Change-Id: Iebb93eccbee9e4fc5c4380474ba595858a27ac2c
Reviewed-on: https://gerrit.libreoffice.org/22224
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Chris Sherlock <chris.sherlock79@gmail.com>

9 files changed, 0 insertions, 94 deletions

diff --git a/starmath/inc/dialog.hxx b/starmath/inc/dialog.hxx
index 0af5816ee5fa..fe5ed2a685be 100644
--- a/starmath/inc/dialog.hxx
+++ b/starmath/inc/dialog.hxx
@@ -322,7 +322,6 @@ public:
 };
 
 
-
 class SmShowSymbol : public Control
 {
     Link<SmShowSymbol&,void> aDblClickHdlLink;
@@ -345,7 +344,6 @@ public:
 };
 
 
-
 class SmSymDefineDialog;
 
 class SmSymbolDialog : public ModalDialog
@@ -390,7 +388,6 @@ public:
 };
 
 
-
 class SmShowChar : public Control
 {
     virtual void    Paint(vcl::RenderContext& rRenderContext, const Rectangle&) override;
@@ -407,7 +404,6 @@ public:
 };
 
 
-
 class SmSymDefineDialog : public ModalDialog
 {
     VclPtr<ComboBox>        pOldSymbols;
@@ -507,7 +503,6 @@ public:
 };
 
 
-
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/starmath/inc/document.hxx b/starmath/inc/document.hxx
index 7a9c3598da43..efe35eeb9ce0 100644
--- a/starmath/inc/document.hxx
+++ b/starmath/inc/document.hxx
@@ -68,7 +68,6 @@ class SmDocShell;
 class EditEngine;
 
 
-
 class SmPrinterAccess
 {
     VclPtr<Printer> pPrinter;
@@ -81,12 +80,9 @@ public:
 };
 
 
-
-
 void SetEditEngineDefaultFonts(SfxItemPool &rEditEngineItemPool);
 
 
-
 class SM_DLLPUBLIC SmDocShell : public SfxObjectShell, public SfxListener
 {
     friend class SmPrinterAccess;
@@ -108,7 +104,6 @@ class SM_DLLPUBLIC SmDocShell : public SfxObjectShell, public SfxListener
     std::set< OUString >    aUsedSymbols;   // to export used symbols only when saving
 
 
-
     virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
 
     bool        WriteAsMathType3( SfxMedium& );
diff --git a/starmath/inc/node.hxx b/starmath/inc/node.hxx
index 1dc5201700cb..720872aa9932 100644
--- a/starmath/inc/node.hxx
+++ b/starmath/inc/node.hxx
@@ -88,9 +88,6 @@ enum SmNodeType
 };
 
 
-
-
-
 class SmNode : public SmRect
 {
     SmFace      maFace;
@@ -230,7 +227,6 @@ private:
 };
 
 
-
 /** A simple auxiliary iterator class for SmNode
  *
  * Example of iteration over children of pMyNode:
@@ -289,7 +285,6 @@ private:
 };
 
 
-
 /** Abstract baseclass for all composite node
  *
  * Subclasses of this class can have subnodes. Nodes that doesn't derivate from
@@ -364,9 +359,6 @@ public:
 };
 
 
-
-
-
 class SmGraphicNode : public SmVisibleNode
 {
 protected:
@@ -380,8 +372,6 @@ public:
 };
 
 
-
-
 /** Draws a rectangle
  *
  * Used for drawing the line in the OVER and OVERSTRIKE commands.
@@ -405,8 +395,6 @@ public:
 };
 
 
-
-
 /** Polygon line node
  *
  * Used to draw the slash of the WIDESLASH command by SmBinDiagonalNode.
@@ -432,8 +420,6 @@ public:
 };
 
 
-
-
 /** Text node
  *
  * @remarks This class also serves as baseclass for all nodes that contains text.
@@ -497,8 +483,6 @@ public:
 };
 
 
-
-
 /** Special node for user defined characters
  *
  * Node used for pre- and user-defined characters from:
@@ -523,8 +507,6 @@ public:
 };
 
 
-
-
 /** Glyph node for custom operators
  *
  * This node is used with commands: oper, uoper and boper.
@@ -546,8 +528,6 @@ public:
 };
 
 
-
-
 /** Math symbol node
  *
  * Use for math symbols such as plus, minus and integral in the INT command.
@@ -576,7 +556,6 @@ public:
 };
 
 
-
 /** Math Identifier
  *
  * This behaves essentially the same as SmMathSymbolNode and is only used to
@@ -591,7 +570,6 @@ public:
 };
 
 
-
 /** Root symbol node
  *
  * Root symbol node used by SmRootNode to create the root symbol, in front of
@@ -640,8 +618,6 @@ public:
 };
 
 
-
-
 /** Place node
  *
  * Used to create the <?> command, that denotes place where something can be
@@ -663,8 +639,6 @@ public:
 };
 
 
-
-
 /** Error node, for parsing errors
  *
  * This node is used for parsing errors and draws an questionmark turned upside
@@ -685,8 +659,6 @@ public:
 };
 
 
-
-
 /** Table node
  *
  * This is the root node for the formula tree. This node is also used for the
@@ -714,8 +686,6 @@ public:
 };
 
 
-
-
 /** A line
  *
  * Used as child of SmTableNode when the SmTableNode is the root node of the
@@ -748,8 +718,6 @@ public:
 };
 
 
-
-
 /** Expression node
  *
  * Used whenever you have an expression such as "A OVER {B + C}", here there is
@@ -769,8 +737,6 @@ public:
 };
 
 
-
-
 /** Unary horizontal node
  *
  * The same as SmBinHorNode except this is for unary operators.
@@ -789,8 +755,6 @@ public:
 };
 
 
-
-
 /** Root node
  *
  * Used for create square roots and other roots, example:
@@ -857,8 +821,6 @@ public:
 };
 
 
-
-
 /** Binary horizontal node
  *
  * This node is used for binary operators. In a formula such as "A + B".
@@ -891,8 +853,6 @@ public:
 };
 
 
-
-
 /** Binary horizontal node
  *
  * This node is used for creating the OVER command, consider the formula:
@@ -923,8 +883,6 @@ public:
 };
 
 
-
-
 /** Binary diagonal node
  *
  * Used for implementing the WIDESLASH command, example: "A WIDESLASH B".
@@ -953,9 +911,6 @@ public:
 };
 
 
-
-
-
 /** Enum used to index sub-/supscripts in the 'aSubNodes' array
  * in 'SmSubSupNode'
  *
@@ -1036,8 +991,6 @@ public:
 };
 
 
-
-
 /** Node for brace construction
  *
  * Used for "lbrace [body] rbrace" and similar constructions.
@@ -1073,8 +1026,6 @@ public:
 };
 
 
-
-
 /** Body of an SmBraceNode
  *
  * This usually only has one child an SmExpressionNode, however, it can also
@@ -1104,8 +1055,6 @@ inline SmBracebodyNode::SmBracebodyNode(const SmToken &rNodeToken) :
 }
 
 
-
-
 /** Node for vertical brace construction
  *
  * Used to implement commands "[body] underbrace [script]" and
@@ -1142,9 +1091,6 @@ inline SmVerticalBraceNode::SmVerticalBraceNode(const SmToken &rNodeToken) :
 }
 
 
-
-
-
 /** Operation Node
  *
  * Used for commands like SUM, INT and similar.
@@ -1177,8 +1123,6 @@ public:
 };
 
 
-
-
 /** Node used for alignment
  *
  * This node has exactly one child at index 0.
@@ -1195,8 +1139,6 @@ public:
 };
 
 
-
-
 /** Attribute node
  *
  * Used to give an attribute to another node. Used for commands such as:
@@ -1225,8 +1167,6 @@ public:
 };
 
 
-
-
 /** Font node
  *
  * Used to change the font of its children.
@@ -1255,8 +1195,6 @@ public:
 };
 
 
-
-
 /** Matrix node
  *
  * Used to implement the MATRIX command, example:
@@ -1287,8 +1225,6 @@ public:
 };
 
 
-
-
 /** Node for whitespace
  *
  * Used to implement the "~" command. This node is just a blank space.
@@ -1315,9 +1251,6 @@ public:
 };
 
 
-
-
-
 inline SmNode* SmRootNode::Argument()
 {
     assert( GetNumSubNodes() == 3 );
@@ -1348,7 +1281,6 @@ inline const SmNode* SmRootNode::Body() const
 }
 
 
-
 inline SmDynIntegralSymbolNode* SmDynIntegralNode::Symbol()
 {
     OSL_ASSERT( GetNumSubNodes() > 0 && GetSubNode( 0 )->GetType() == NDYNINTSYMBOL );
diff --git a/starmath/inc/rect.hxx b/starmath/inc/rect.hxx
index 172af4a01279..b3cf94961b16 100644
--- a/starmath/inc/rect.hxx
+++ b/starmath/inc/rect.hxx
@@ -43,7 +43,6 @@ inline long SmFromTo(long nFrom, long nTo, double fRelDist)
 }
 
 
-
 // SmRect
 // ... (to be done)
 // This Implementation assumes that the x-axis points to the right and the
diff --git a/starmath/inc/smmod.hxx b/starmath/inc/smmod.hxx
index 57158a4b06a5..c04ecaa18f30 100644
--- a/starmath/inc/smmod.hxx
+++ b/starmath/inc/smmod.hxx
@@ -54,7 +54,6 @@ class SvtSysLocale;
 class VirtualDevice;
 
 
-
 class SmResId : public ResId
 {
 public:
diff --git a/starmath/inc/symbol.hxx b/starmath/inc/symbol.hxx
index 475515fe6514..f73d15617ab7 100644
--- a/starmath/inc/symbol.hxx
+++ b/starmath/inc/symbol.hxx
@@ -37,8 +37,6 @@
 #define SYMBOL_NONE     0xFFFF
 
 
-
-
 inline const OUString GetUiSymbolName( const OUString &rExportSymbolName )
 {
     return SmLocalizedSymbolData::GetUiSymbolName( rExportSymbolName );
@@ -56,7 +54,6 @@ inline const OUString GetUiSymbolSetName( const OUString &rExportSymbolSetName )
 }
 
 
-
 class SmSym
 {
 private:
diff --git a/starmath/inc/types.hxx b/starmath/inc/types.hxx
index cd8be00162b4..73b26fefcecd 100644
--- a/starmath/inc/types.hxx
+++ b/starmath/inc/types.hxx
@@ -24,11 +24,9 @@
 #define FONTNAME_MATH   "OpenSymbol"
 
 
-
 enum SmPrintSize { PRINT_SIZE_NORMAL, PRINT_SIZE_SCALED, PRINT_SIZE_ZOOMED };
 
 
-
 inline bool IsInPrivateUseArea( sal_Unicode cChar ) { return 0xE000 <= cChar  &&  cChar <= 0xF8FF; }
 
 sal_Unicode ConvertMathToMathML( sal_Unicode cChar );
diff --git a/starmath/inc/unomodel.hxx b/starmath/inc/unomodel.hxx
index c853806b5302..95c15d9392e7 100644
--- a/starmath/inc/unomodel.hxx
+++ b/starmath/inc/unomodel.hxx
@@ -45,9 +45,6 @@ public:
 };
 
 
-
-
-
 class SmModel : public SfxBaseModel,
                 public comphelper::PropertySetHelper,
                 public css::lang::XServiceInfo,
@@ -101,7 +98,6 @@ public:
 };
 
 
-
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/starmath/inc/utility.hxx b/starmath/inc/utility.hxx
index 87251495e942..1afb773bfde0 100644
--- a/starmath/inc/utility.hxx
+++ b/starmath/inc/utility.hxx
@@ -65,8 +65,6 @@ class SmViewShell;
 SmViewShell * SmGetActiveView();
 
 
-
-
 // SmFace
 
 
@@ -107,8 +105,6 @@ public:
 SmFace & operator *= (SmFace &rFace, const Fraction &rFrac);
 
 
-
-
 // SmFontPickList
 
 
@@ -141,7 +137,6 @@ public:
 };
 
 
-
 //  SmFontPickListBox