diff --git a/Geo/GenericEdge.cpp b/Geo/GenericEdge.cpp
index 53af6e71a781ede4985fd67e755f695b9fad1d8f..4643cab2d390cf791050326f76beceece129e014 100644
--- a/Geo/GenericEdge.cpp
+++ b/Geo/GenericEdge.cpp
@@ -11,8 +11,6 @@
 #include "GenericFace.h"
 #include "Context.h"
 
-//------------------------------------------------------------------------
-
 GenericEdge::ptrfunction_int_double_refvector GenericEdge::EdgeEvalXYZFromT = NULL;
 GenericEdge::ptrfunction_int_refdouble_refdouble GenericEdge::EdgeEvalParBounds = NULL;
 GenericEdge::ptrfunction_int_refstring GenericEdge::EdgeGeomType = NULL;
@@ -23,28 +21,25 @@ GenericEdge::ptrfunction_int_refvector_refdouble_refvector_refbool GenericEdge::
 GenericEdge::ptrfunction_int_refbool GenericEdge::EdgeIs3D = NULL;
 GenericEdge::ptrfunction_int_int_double_int_refvector GenericEdge::EdgeReparamOnFace = NULL;
 
-//------------------------------------------------------------------------
-
-GenericEdge::GenericEdge(GModel *m, int num, int _native_id, GVertex *v1, GVertex *v2):GEdge(m, num, v1, v2), id(_native_id){
+GenericEdge::GenericEdge(GModel *m, int num, int _native_id, GVertex *v1, GVertex *v2)
+  : GEdge(m, num, v1, v2), id(_native_id)
+{
   if ((!EdgeEvalParBounds)||(!EdgeEvalXYZFromT)) Msg::Error("GenericEdge::ERROR: Callback not set");
   bool ok = EdgeEvalParBounds(id,s0,s1);
   if (!ok) Msg::Error("GenericEdge::ERROR from EdgeEvalParBounds ! " );
 }
 
-//------------------------------------------------------------------------
-
-GenericEdge::~GenericEdge(){
+GenericEdge::~GenericEdge()
+{
 }
 
-//------------------------------------------------------------------------
-
-Range<double> GenericEdge::parBounds(int i) const{
+Range<double> GenericEdge::parBounds(int i) const
+{
   return Range<double>(s0, s1);
 }
 
-//------------------------------------------------------------------------
-
-SPoint2 GenericEdge::reparamOnFace(const GFace *face, double par, int dir) const{
+SPoint2 GenericEdge::reparamOnFace(const GFace *face, double par, int dir) const
+{
   vector<double> res(2,0.);
   if (!EdgeReparamOnFace) Msg::Error("GenericEdge::ERROR: Callback EdgeReparamOnFace not set");
   bool ok = EdgeReparamOnFace(id,face->getNativeInt(),par, dir,res);
@@ -52,9 +47,8 @@ SPoint2 GenericEdge::reparamOnFace(const GFace *face, double par, int dir) const
   return SPoint2(res[0],res[1]);;
 }
 
-//------------------------------------------------------------------------
-
-GPoint GenericEdge::closestPoint(const SPoint3 &qp, double &param) const{
+GPoint GenericEdge::closestPoint(const SPoint3 &qp, double &param) const
+{
   vector<double> queryPoint(3,0.);
   for (int i=0;i<3;i++) queryPoint[i] = qp[i];
   vector<double> res(3,0.);
@@ -66,17 +60,15 @@ GPoint GenericEdge::closestPoint(const SPoint3 &qp, double &param) const{
   return GPoint(res[0], res[1], res[2], this, param);
 }
 
-//------------------------------------------------------------------------
-
 // True if the edge is a seam for the given face
-bool GenericEdge::isSeam(const GFace *face) const{
+bool GenericEdge::isSeam(const GFace *face) const
+{
   Msg::Error("GenericEdge::isSeam: not implemented yet ! ");
   return false;
 }
 
-//------------------------------------------------------------------------
-
-GPoint GenericEdge::point(double par) const{
+GPoint GenericEdge::point(double par) const
+{
   vector<double> res(3,0.);
   if (!EdgeEvalXYZFromT) Msg::Error("GenericEdge::ERROR: Callback EdgeEvalXYZFromT not set");
   bool ok = EdgeEvalXYZFromT(id,par,res);
@@ -84,9 +76,8 @@ GPoint GenericEdge::point(double par) const{
   return GPoint(res[0], res[1], res[2], this, par);
 }
 
-//------------------------------------------------------------------------
-
-SVector3 GenericEdge::firstDer(double par) const{
+SVector3 GenericEdge::firstDer(double par) const
+{
   vector<double> res(3,0.);
   if (!EdgeEvalFirstDer) Msg::Error("GenericEdge::ERROR: Callback EdgeEvalFirstDer not set");
   bool ok = EdgeEvalFirstDer(id,par,res);
@@ -94,9 +85,8 @@ SVector3 GenericEdge::firstDer(double par) const{
   return SVector3(res[0],res[1],res[2]);
 }
 
-//------------------------------------------------------------------------
-
-GEntity::GeomType GenericEdge::geomType() const{
+GEntity::GeomType GenericEdge::geomType() const
+{
   string s;
   if (!EdgeGeomType) Msg::Error("GenericEdge::ERROR: Callback EdgeGeomType not set");
   bool ok = EdgeGeomType(id,s);
@@ -127,9 +117,8 @@ GEntity::GeomType GenericEdge::geomType() const{
   return Unknown;
 }
 
-//------------------------------------------------------------------------
-
-double GenericEdge::curvature(double par) const{
+double GenericEdge::curvature(double par) const
+{
   double res;
   if (!EdgeEvalCurvature) Msg::Error("GenericEdge::ERROR: Callback EdgeEvalCurvature not set");
   bool ok = EdgeEvalCurvature(id,par,res);
@@ -137,9 +126,8 @@ double GenericEdge::curvature(double par) const{
   return res;
 }
 
-//------------------------------------------------------------------------
-
-bool GenericEdge::is3D() const{
+bool GenericEdge::is3D() const
+{
   bool res;
   if (!EdgeIs3D) Msg::Error("GenericEdge::ERROR: Callback EdgeIs3D not set");
   bool ok = EdgeIs3D(id,res);
@@ -147,16 +135,11 @@ bool GenericEdge::is3D() const{
   return res;
 }
 
-//------------------------------------------------------------------------
-
-bool GenericEdge::degenerate(int) const{
+bool GenericEdge::degenerate(int) const
+{
   bool res;
   if (!EdgeDegenerated) Msg::Error("GenericEdge::ERROR: Callback EdgeDegenerated not set");
   bool ok = EdgeDegenerated(id,res);
   if (!ok) Msg::Error("GenericEdge::ERROR from EdgeDegenerated ! " );
   return res;
 }
-
-//------------------------------------------------------------------------
-
-
diff --git a/Geo/GenericEdge.h b/Geo/GenericEdge.h
index cd29aadadb2ce4e99e7d298bc3d496c72aa96a30..ff453df8f9538713ef411693c9a993d51ff4a475 100644
--- a/Geo/GenericEdge.h
+++ b/Geo/GenericEdge.h
@@ -18,68 +18,67 @@ using namespace std;
 class GenericFace;
 
 /*The set of Generic Entities is a generic interface to any other modeler.
-  Callbacks (function pointers) are given, sending requests, enquiries, to the native modeler. */
+  Callbacks (function pointers) are given, sending requests, enquiries, to the
+  native modeler. */
 
 class GenericEdge : public GEdge {
-  protected:
-    double s0, s1;
-    int id;
-  public:
-    // callbacks typedef
-    typedef bool (*ptrfunction_int_double_refvector)(int, double, vector<double>&);
-    typedef bool (*ptrfunction_int_refdouble_refdouble)(int, double&, double&);
-    typedef bool (*ptrfunction_int_double_refdouble)(int, double, double&);
-    typedef bool (*ptrfunction_int_refstring)(int, string&);
-    typedef bool (*ptrfunction_int_refbool)(int, bool&);
-    typedef bool (*ptrfunction_int_refvector_refdouble_refvector_refbool)(int, const vector<double> &, double &, vector<double>&, bool &);
-    typedef bool (*ptrfunction_int_int_double_int_refvector)(int, int, double, int, vector<double> &);
-
-    GenericEdge(GModel *model, int num,int _native_id, GVertex *v1, GVertex *v2);
-    virtual ~GenericEdge();
-
-    virtual Range<double> parBounds(int i) const;
-    virtual GeomType geomType() const;
-    virtual bool degenerate(int) const;
-    virtual GPoint point(double p) const;
-    virtual SVector3 firstDer(double par) const;
-    virtual double curvature (double par) const;
-    virtual SPoint2 reparamOnFace(const GFace *face, double epar, int dir) const;
-    virtual GPoint closestPoint(const SPoint3 &queryPoint, double &param) const;
-
-    ModelType getNativeType() const { return GenericModel; }
-    virtual int getNativeInt()const{return id;};
-
-    bool is3D() const;
-    bool isSeam(const GFace *) const;
-
-    // sets the callbacks, to be given by the user
-    static void setEdgeEvalXYZFromT(ptrfunction_int_double_refvector fct){EdgeEvalXYZFromT = fct;};
-    static void setEdgeEvalParBounds(ptrfunction_int_refdouble_refdouble fct){EdgeEvalParBounds = fct;};
-    static void setEdgeGeomType(ptrfunction_int_refstring fct){EdgeGeomType = fct;};
-    static void setEdgeDegenerated(ptrfunction_int_refbool fct){EdgeDegenerated = fct;};
-    static void setEdgeEvalFirstDer(ptrfunction_int_double_refvector fct){EdgeEvalFirstDer = fct;};
-    static void setEdgeEvalCurvature(ptrfunction_int_double_refdouble fct){EdgeEvalCurvature = fct;};
-    static void setEdgeClosestPoint(ptrfunction_int_refvector_refdouble_refvector_refbool fct){EdgeClosestPoint = fct;};
-    static void setEdgeIs3D(ptrfunction_int_refbool fct){EdgeIs3D = fct;};
-    static void setEdgeReparamOnFace(ptrfunction_int_int_double_int_refvector fct){EdgeReparamOnFace = fct;};
-
-  private:
-    // the callbacks:
-    // --------------
-    static ptrfunction_int_double_refvector EdgeEvalXYZFromT;
-    static ptrfunction_int_refdouble_refdouble EdgeEvalParBounds;
-    static ptrfunction_int_refstring EdgeGeomType;
-    static ptrfunction_int_refbool EdgeDegenerated;
-    static ptrfunction_int_double_refvector EdgeEvalFirstDer;
-    static ptrfunction_int_double_refdouble EdgeEvalCurvature;
-    // the first vector is a query point xyz, fills the second vector with closest point 
-    // on edge using orthogonal projection.  Fills double param with parametric coordinate of end point projection.
-    static ptrfunction_int_refvector_refdouble_refvector_refbool EdgeClosestPoint;
-    static ptrfunction_int_refbool EdgeIs3D;
-    static ptrfunction_int_int_double_int_refvector EdgeReparamOnFace;
-
-
+ protected:
+  double s0, s1;
+  int id;
+ public:
+  // callbacks typedef
+  typedef bool (*ptrfunction_int_double_refvector)(int, double, vector<double>&);
+  typedef bool (*ptrfunction_int_refdouble_refdouble)(int, double&, double&);
+  typedef bool (*ptrfunction_int_double_refdouble)(int, double, double&);
+  typedef bool (*ptrfunction_int_refstring)(int, string&);
+  typedef bool (*ptrfunction_int_refbool)(int, bool&);
+  typedef bool (*ptrfunction_int_refvector_refdouble_refvector_refbool)
+    (int, const vector<double> &, double &, vector<double>&, bool &);
+  typedef bool (*ptrfunction_int_int_double_int_refvector)(int, int, double, int, vector<double> &);
+
+  GenericEdge(GModel *model, int num,int _native_id, GVertex *v1, GVertex *v2);
+  virtual ~GenericEdge();
+
+  virtual Range<double> parBounds(int i) const;
+  virtual GeomType geomType() const;
+  virtual bool degenerate(int) const;
+  virtual GPoint point(double p) const;
+  virtual SVector3 firstDer(double par) const;
+  virtual double curvature (double par) const;
+  virtual SPoint2 reparamOnFace(const GFace *face, double epar, int dir) const;
+  virtual GPoint closestPoint(const SPoint3 &queryPoint, double &param) const;
+
+  ModelType getNativeType() const { return GenericModel; }
+  virtual int getNativeInt()const{return id;};
+
+  bool is3D() const;
+  bool isSeam(const GFace *) const;
+
+  // sets the callbacks, to be given by the user
+  static void setEdgeEvalXYZFromT(ptrfunction_int_double_refvector fct){EdgeEvalXYZFromT = fct;};
+  static void setEdgeEvalParBounds(ptrfunction_int_refdouble_refdouble fct){EdgeEvalParBounds = fct;};
+  static void setEdgeGeomType(ptrfunction_int_refstring fct){EdgeGeomType = fct;};
+  static void setEdgeDegenerated(ptrfunction_int_refbool fct){EdgeDegenerated = fct;};
+  static void setEdgeEvalFirstDer(ptrfunction_int_double_refvector fct){EdgeEvalFirstDer = fct;};
+  static void setEdgeEvalCurvature(ptrfunction_int_double_refdouble fct){EdgeEvalCurvature = fct;};
+  static void setEdgeClosestPoint(ptrfunction_int_refvector_refdouble_refvector_refbool fct){EdgeClosestPoint = fct;};
+  static void setEdgeIs3D(ptrfunction_int_refbool fct){EdgeIs3D = fct;};
+  static void setEdgeReparamOnFace(ptrfunction_int_int_double_int_refvector fct){EdgeReparamOnFace = fct;};
+
+ private:
+  // the callbacks:
+  static ptrfunction_int_double_refvector EdgeEvalXYZFromT;
+  static ptrfunction_int_refdouble_refdouble EdgeEvalParBounds;
+  static ptrfunction_int_refstring EdgeGeomType;
+  static ptrfunction_int_refbool EdgeDegenerated;
+  static ptrfunction_int_double_refvector EdgeEvalFirstDer;
+  static ptrfunction_int_double_refdouble EdgeEvalCurvature;
+  // the first vector is a query point xyz, fills the second vector with closest
+  // point on edge using orthogonal projection.  Fills double param with
+  // parametric coordinate of end point projection.
+  static ptrfunction_int_refvector_refdouble_refvector_refbool EdgeClosestPoint;
+  static ptrfunction_int_refbool EdgeIs3D;
+  static ptrfunction_int_int_double_int_refvector EdgeReparamOnFace;
 };
 
-
 #endif
diff --git a/Geo/GenericFace.cpp b/Geo/GenericFace.cpp
index 3046436973158c188c6fea287e1e076e63347f51..6ab96b4e20024627971da79a17b10058c30fb4b8 100644
--- a/Geo/GenericFace.cpp
+++ b/Geo/GenericFace.cpp
@@ -14,9 +14,6 @@
 #include "Context.h"
 #include <math.h>
 
-
-//------------------------------------------------------------------------
-
 GenericFace::ptrfunction_int_refstring GenericFace::FaceGeomType = NULL;
 GenericFace::ptrfunction_int_refvector_refvector GenericFace::FaceUVFromXYZ = NULL;
 GenericFace::ptrfunction_int_refvector_refvector_refvector GenericFace::FaceClosestPoint = NULL;
@@ -29,9 +26,8 @@ GenericFace::ptrfunction_int_refvector_refvector GenericFace::FaceEvalNormal = N
 GenericFace::ptrfunction_int_refvector_refvector_refvector GenericFace::FaceFirstDer = NULL;
 GenericFace::ptrfunction_int_refvector_refvector_refvector_refvector GenericFace::FaceSecondDer = NULL;
 
-//------------------------------------------------------------------------
-
-GenericFace::GenericFace(GModel *m, int num, int _native_id):GFace(m, num), id(_native_id){
+GenericFace::GenericFace(GModel *m, int num, int _native_id):GFace(m, num), id(_native_id)
+{
   if (!FaceParBounds) Msg::Fatal("Genericface::ERROR: Callback FaceParBounds not set");
   Range<double> rangeu = parBounds(0);
   Range<double> rangev = parBounds(1);
@@ -39,58 +35,53 @@ GenericFace::GenericFace(GModel *m, int num, int _native_id):GFace(m, num), id(_
   umax = rangeu.high();
   vmin = rangev.low();
   vmax = rangev.high();
-  
+
   // TODO: set periodic or not !!!
   //bool _periodic[2];// is periodic in u, v
-//  throw;
+  //  throw;
 }
 
-//------------------------------------------------------------------------
-
-GenericFace::~GenericFace(){
+GenericFace::~GenericFace()
+{
 }
 
-//------------------------------------------------------------------------
-
-Range<double> GenericFace::parBounds(int i) const{
+Range<double> GenericFace::parBounds(int i) const
+{
   if(i == 0) return Range<double>(umin, umax);
   return Range<double>(vmin, vmax);
 }
 
-//------------------------------------------------------------------------
-
-SVector3 GenericFace::normal(const SPoint2 &param) const{
+SVector3 GenericFace::normal(const SPoint2 &param) const
+{
   vector<double> res(3,0.);
   vector<double> par(2,0.);
-  for (int i=0;i<3;i++) par[i] = param[i];
+  for (int i=0;i<2;i++) par[i] = param[i];
   if (!FaceEvalNormal) Msg::Fatal("Genericface::ERROR: Callback FaceEvalNormal not set");
   bool ok = FaceEvalNormal(id,par,res);
   if (!ok) Msg::Error("GenericFace::ERROR from FaceEvalNormal ! " );
   return SVector3(res[0],res[1],res[2]);
 }
 
-//------------------------------------------------------------------------
-
-Pair<SVector3,SVector3> GenericFace::firstDer(const SPoint2 &param) const{
+Pair<SVector3,SVector3> GenericFace::firstDer(const SPoint2 &param) const
+{
   if (!FaceFirstDer) Msg::Fatal("Genericface::ERROR: Callback FaceFirstDer not set");
   vector<double> deru(3,0.);
   vector<double> derv(3,0.);
   vector<double> par(2,0.);
-  for (int i=0;i<3;i++) par[i] = param[i];
+  for (int i=0;i<2;i++) par[i] = param[i];
   bool ok = FaceFirstDer(id,par,deru,derv);
   if (!ok) Msg::Error("GenericFace::ERROR from FaceFirstDer ! " );
   return Pair<SVector3,SVector3>(SVector3(deru[0],deru[1],deru[2]),
                                  SVector3(derv[0],derv[1],derv[2]));
 }
 
-//------------------------------------------------------------------------
-
-void GenericFace::secondDer(const SPoint2 &param,SVector3 *dudu, SVector3 *dvdv, SVector3 *dudv) const{
+void GenericFace::secondDer(const SPoint2 &param,SVector3 *dudu, SVector3 *dvdv, SVector3 *dudv) const
+{
   vector<double> deruu(3,0.);
   vector<double> dervv(3,0.);
   vector<double> deruv(3,0.);
   vector<double> par(2,0.);
-  for (int i=0;i<3;i++) par[i] = param[i];
+  for (int i=0;i<2;i++) par[i] = param[i];
   if (!FaceSecondDer) Msg::Fatal("Genericface::ERROR: Callback FaceSecondDer not set");
   bool ok = FaceSecondDer(id,par,deruu,dervv,deruv);
   if (!ok) Msg::Error("GenericFace::ERROR from FaceSecondDer ! " );
@@ -100,9 +91,8 @@ void GenericFace::secondDer(const SPoint2 &param,SVector3 *dudu, SVector3 *dvdv,
   return;
 }
 
-//------------------------------------------------------------------------
-
-GPoint GenericFace::point(double par1, double par2) const{
+GPoint GenericFace::point(double par1, double par2) const
+{
   vector<double> uv(2,0.);
   uv[0] = par1;
   uv[1] = par2;
@@ -114,9 +104,8 @@ GPoint GenericFace::point(double par1, double par2) const{
   return GPoint(xyz[0], xyz[1], xyz[2], this, pp);
 }
 
-//------------------------------------------------------------------------
-
-GPoint GenericFace::closestPoint(const SPoint3 &qp, const double initialGuess[2]) const{
+GPoint GenericFace::closestPoint(const SPoint3 &qp, const double initialGuess[2]) const
+{
   vector<double> uvres(2,0.);
   vector<double> xyzres(3,0.);
   vector<double> queryPoint(3,0.);
@@ -140,9 +129,8 @@ GPoint GenericFace::closestPoint(const SPoint3 &qp, const double initialGuess[2]
   return GPoint(xyzres[0], xyzres[1], xyzres[2], this, pp);
 }
 
-//------------------------------------------------------------------------
-
-SPoint2 GenericFace::parFromPoint(const SPoint3 &qp, bool onSurface) const{
+SPoint2 GenericFace::parFromPoint(const SPoint3 &qp, bool onSurface) const
+{
   vector<double> uvres(2,0.);
   vector<double> xyzres(3,0.);
   vector<double> queryPoint(3,0.);
@@ -150,7 +138,7 @@ SPoint2 GenericFace::parFromPoint(const SPoint3 &qp, bool onSurface) const{
   bool ok=true;
   if (onSurface){
     if (!FaceUVFromXYZ) Msg::Fatal("Genericface::ERROR: Callback FaceUVFromXYZ not set");
-    ok = FaceUVFromXYZ(id,queryPoint,uvres);// assuming point is on surface 
+    ok = FaceUVFromXYZ(id,queryPoint,uvres);// assuming point is on surface
     if (!ok) Msg::Error("GenericFace::ERROR from FaceUVFromXYZ ! " );
   }
   if ((!onSurface)||(!ok)){// if not on surface
@@ -166,9 +154,8 @@ SPoint2 GenericFace::parFromPoint(const SPoint3 &qp, bool onSurface) const{
   return SPoint2(uvres[0],uvres[1]);
 }
 
-//------------------------------------------------------------------------
-
-GEntity::GeomType GenericFace::geomType() const{
+GEntity::GeomType GenericFace::geomType() const
+{
   string s;
   if (!FaceGeomType) Msg::Fatal("Genericface::ERROR: Callback FaceGeomType not set");
   bool ok = FaceGeomType(id,s);
@@ -197,40 +184,38 @@ GEntity::GeomType GenericFace::geomType() const{
   return Unknown;
 }
 
-//------------------------------------------------------------------------
-
-double GenericFace::curvatureMax(const SPoint2 &param) const{
+double GenericFace::curvatureMax(const SPoint2 &param) const
+{
   vector<double> dirMax(3,0.);
   vector<double> dirMin(3,0.);
   double curvMax,curvMin;
   vector<double> par(2,0.);
-  for (int i=0;i<3;i++) par[i] = param[i];
+  for (int i=0;i<2;i++) par[i] = param[i];
   if (!FaceCurvatures) Msg::Fatal("Genericface::ERROR: Callback FaceCurvatures not set");
   bool ok = FaceCurvatures(id,par,dirMax,dirMin,curvMax,curvMin);
   if (!ok) Msg::Error("GenericFace::ERROR from FaceCurvatures ! " );
   return std::max(fabs(curvMax), fabs(curvMin));
 }
 
-//------------------------------------------------------------------------
-
-double GenericFace::curvatures(const SPoint2 &_param,SVector3 *_dirMax,SVector3 *_dirMin,double *curvMax,double *curvMin) const{
+double GenericFace::curvatures(const SPoint2 &_param,SVector3 *_dirMax,SVector3 *_dirMin,
+                               double *curvMax,double *curvMin) const
+{
   vector<double> param(2,0.);
-  for (int i=0;i<3;i++) param[i] = _param[i];
+  for (int i=0;i<2;i++) param[i] = _param[i];
   vector<double> dirMax(3,0.);
   vector<double> dirMin(3,0.);
 
   if (!FaceCurvatures) Msg::Fatal("Genericface::ERROR: Callback FaceCurvatures not set");
   bool ok = FaceCurvatures(id,param,dirMax,dirMin,*curvMax,*curvMin);
   if (!ok) Msg::Error("GenericFace::ERROR from FaceCurvatures ! " );
-  
+
   *_dirMax = SVector3(dirMax[0],dirMax[1],dirMax[2]);
   *_dirMin = SVector3(dirMin[0],dirMin[1],dirMin[2]);
   return *curvMax;
 }
 
-//------------------------------------------------------------------------
-
-bool GenericFace::containsPoint(const SPoint3 &pt) const{
+bool GenericFace::containsPoint(const SPoint3 &pt) const
+{
   bool res;
   vector<double> queryPoint(3,0.);
   for (int i=0;i<3;i++) queryPoint[i] = pt[i];
@@ -240,5 +225,3 @@ bool GenericFace::containsPoint(const SPoint3 &pt) const{
   return res;
 }
 
-//------------------------------------------------------------------------
-
diff --git a/Geo/GenericFace.h b/Geo/GenericFace.h
index 76c5e55de9c997c209c1b3764812ffb0f0f1db04..de7069ca43c07392e37729ca308b23c993966ab9 100644
--- a/Geo/GenericFace.h
+++ b/Geo/GenericFace.h
@@ -16,77 +16,80 @@
 
 using namespace std;
 
-/*The set of Generic Entities is a generic interface to any other modeler.
-  Callbacks (function pointers) are given, sending requests, enquiries, to the native modeler. */
+/* The set of Generic Entities is a generic interface to any other modeler.
+   Callbacks (function pointers) are given, sending requests, enquiries, to the
+   native modeler. */
 
 class GenericFace : public GFace {
-  protected:
-    int id;
-    double umin, umax, vmin, vmax;// face uv bounds
-    bool _periodic[2];// is periodic in u, v
+ protected:
+  int id;
+  double umin, umax, vmin, vmax;// face uv bounds
+  bool _periodic[2];// is periodic in u, v
 
   public:
-    // callbacks typedef
-    typedef bool (*ptrfunction_int_refstring)(int, string&);
-    typedef bool (*ptrfunction_int_refvector_refvector)(const int , const vector<double> &, vector<double> &);
-    typedef bool (*ptrfunction_int_refvector_refvector_refvector)(const int , const vector<double> &, vector<double> &, vector<double> &);
-    typedef bool (*ptrfunction_int_refvector_refbool)(const int , const vector<double> &, bool &);
-    typedef bool (*ptrfunction_int_int_refdouble_refdouble)(const int, const int, double &, double &);
-    typedef bool (*ptrfunction_int_refvector_refvector_refvector_refdouble_refdouble)(const int, const vector<double> &, vector<double> &, vector<double> &, double &, double &);
-    typedef bool (*ptrfunction_int_refvector_refvector_refvector_refvector)(const int , const vector<double> &, vector<double> &, vector<double> &, vector<double> &);
+  // callbacks typedef
+  typedef bool (*ptrfunction_int_refstring)(int, string&);
+  typedef bool (*ptrfunction_int_refvector_refvector)(const int , const vector<double> &, vector<double> &);
+  typedef bool (*ptrfunction_int_refvector_refvector_refvector)
+               (const int , const vector<double> &, vector<double> &, vector<double> &);
+  typedef bool (*ptrfunction_int_refvector_refbool)(const int , const vector<double> &, bool &);
+  typedef bool (*ptrfunction_int_int_refdouble_refdouble)(const int, const int, double &, double &);
+  typedef bool (*ptrfunction_int_refvector_refvector_refvector_refdouble_refdouble)
+               (const int, const vector<double> &, vector<double> &, vector<double> &, double &, double &);
+  typedef bool (*ptrfunction_int_refvector_refvector_refvector_refvector)
+               (const int , const vector<double> &, vector<double> &, vector<double> &, vector<double> &);
 
-    GenericFace(GModel *m, int num, int _native_id);
-    virtual ~GenericFace();
+  GenericFace(GModel *m, int num, int _native_id);
+  virtual ~GenericFace();
 
-    Range<double> parBounds(int i) const;
-    virtual GPoint point(double par1, double par2) const;
-    virtual GPoint closestPoint(const SPoint3 & queryPoint,
-        const double initialGuess[2]) const;
-    virtual bool containsPoint(const SPoint3 &pt) const;
-    virtual SVector3 normal(const SPoint2 &param) const;
-    virtual Pair<SVector3,SVector3> firstDer(const SPoint2 &param) const;
-    virtual void secondDer(const SPoint2 &, SVector3 *, SVector3 *, SVector3 *) const;
-    virtual GEntity::GeomType geomType() const;
-    virtual SPoint2 parFromPoint(const SPoint3 &, bool onSurface=true) const;
-    virtual double curvatureMax(const SPoint2 &param) const;
-    virtual double curvatures(const SPoint2 &param, SVector3 *dirMax, SVector3 *dirMin,
-        double *curvMax, double *curvMin) const;
+  Range<double> parBounds(int i) const;
+  virtual GPoint point(double par1, double par2) const;
+  virtual GPoint closestPoint(const SPoint3 & queryPoint,
+                              const double initialGuess[2]) const;
+  virtual bool containsPoint(const SPoint3 &pt) const;
+  virtual SVector3 normal(const SPoint2 &param) const;
+  virtual Pair<SVector3,SVector3> firstDer(const SPoint2 &param) const;
+  virtual void secondDer(const SPoint2 &, SVector3 *, SVector3 *, SVector3 *) const;
+  virtual GEntity::GeomType geomType() const;
+  virtual SPoint2 parFromPoint(const SPoint3 &, bool onSurface=true) const;
+  virtual double curvatureMax(const SPoint2 &param) const;
+  virtual double curvatures(const SPoint2 &param, SVector3 *dirMax, SVector3 *dirMin,
+                            double *curvMax, double *curvMin) const;
 
-    ModelType getNativeType() const { return GenericModel; }
-    virtual int getNativeInt()const{return id;};
-    
-    void addBndInfo(int loop, GEdge *ptr, int sign){
-      bnd.insert(make_pair(loop, make_pair(ptr,sign)));
-      l_dirs.push_back(sign);
-      l_edges.push_back(ptr);
-      ptr->addFace(this);
-    };
-    
-    // sets callbacks
-    static void setFaceGeomType(ptrfunction_int_refstring fct){FaceGeomType = fct;};
-    static void setFaceUVFromXYZ(ptrfunction_int_refvector_refvector fct){FaceUVFromXYZ = fct;};
-    static void setFaceClosestPoint(ptrfunction_int_refvector_refvector_refvector fct){FaceClosestPoint = fct;};
-    static void setFaceContainsPointFromXYZ(ptrfunction_int_refvector_refbool fct){FaceContainsPointFromXYZ = fct;};
-    static void setFaceContainsPointFromUV(ptrfunction_int_refvector_refbool fct){FaceContainsPointFromUV = fct;};
-    static void setFaceXYZFromUV(ptrfunction_int_refvector_refvector fct){FaceXYZFromUV = fct;};
-    static void setFaceParBounds(ptrfunction_int_int_refdouble_refdouble fct){FaceParBounds = fct;};
-    static void setFaceCurvatures(ptrfunction_int_refvector_refvector_refvector_refdouble_refdouble fct){FaceCurvatures = fct;};
-    static void setFaceEvalNormal(ptrfunction_int_refvector_refvector fct){FaceEvalNormal = fct;};
-    static void setFaceFirstDer(ptrfunction_int_refvector_refvector_refvector fct){FaceFirstDer = fct;};
-    static void setFaceSecondDer(ptrfunction_int_refvector_refvector_refvector_refvector fct){FaceSecondDer = fct;};
-  
-  private:
-    multimap<int, pair<GEdge*,int> > bnd;
+  ModelType getNativeType() const { return GenericModel; }
+  virtual int getNativeInt()const{return id;};
 
-    // the callbacks:
-    static ptrfunction_int_refstring FaceGeomType;
-    static ptrfunction_int_refvector_refvector FaceUVFromXYZ,FaceXYZFromUV,FaceEvalNormal;
-    static ptrfunction_int_refvector_refvector_refvector FaceClosestPoint,FaceFirstDer;
-    static ptrfunction_int_refvector_refbool FaceContainsPointFromXYZ,FaceContainsPointFromUV;
-    static ptrfunction_int_int_refdouble_refdouble FaceParBounds;
-    static ptrfunction_int_refvector_refvector_refvector_refdouble_refdouble FaceCurvatures;
-    static ptrfunction_int_refvector_refvector_refvector_refvector FaceSecondDer;
+  void addBndInfo(int loop, GEdge *ptr, int sign){
+    bnd.insert(make_pair(loop, make_pair(ptr,sign)));
+    l_dirs.push_back(sign);
+    l_edges.push_back(ptr);
+    ptr->addFace(this);
+  };
 
+  // sets callbacks
+  static void setFaceGeomType(ptrfunction_int_refstring fct){FaceGeomType = fct;};
+  static void setFaceUVFromXYZ(ptrfunction_int_refvector_refvector fct){FaceUVFromXYZ = fct;};
+  static void setFaceClosestPoint(ptrfunction_int_refvector_refvector_refvector fct){FaceClosestPoint = fct;};
+  static void setFaceContainsPointFromXYZ(ptrfunction_int_refvector_refbool fct){FaceContainsPointFromXYZ = fct;};
+  static void setFaceContainsPointFromUV(ptrfunction_int_refvector_refbool fct){FaceContainsPointFromUV = fct;};
+  static void setFaceXYZFromUV(ptrfunction_int_refvector_refvector fct){FaceXYZFromUV = fct;};
+  static void setFaceParBounds(ptrfunction_int_int_refdouble_refdouble fct){FaceParBounds = fct;};
+  static void setFaceCurvatures(ptrfunction_int_refvector_refvector_refvector_refdouble_refdouble fct){FaceCurvatures = fct;};
+  static void setFaceEvalNormal(ptrfunction_int_refvector_refvector fct){FaceEvalNormal = fct;};
+  static void setFaceFirstDer(ptrfunction_int_refvector_refvector_refvector fct){FaceFirstDer = fct;};
+  static void setFaceSecondDer(ptrfunction_int_refvector_refvector_refvector_refvector fct){FaceSecondDer = fct;};
+
+private:
+  multimap<int, pair<GEdge*,int> > bnd;
+
+  // the callbacks:
+  static ptrfunction_int_refstring FaceGeomType;
+  static ptrfunction_int_refvector_refvector FaceUVFromXYZ,FaceXYZFromUV,FaceEvalNormal;
+  static ptrfunction_int_refvector_refvector_refvector FaceClosestPoint,FaceFirstDer;
+  static ptrfunction_int_refvector_refbool FaceContainsPointFromXYZ,FaceContainsPointFromUV;
+  static ptrfunction_int_int_refdouble_refdouble FaceParBounds;
+  static ptrfunction_int_refvector_refvector_refvector_refdouble_refdouble FaceCurvatures;
+  static ptrfunction_int_refvector_refvector_refvector_refvector FaceSecondDer;
 };
 
 #endif
diff --git a/Geo/GenericRegion.cpp b/Geo/GenericRegion.cpp
index a6b8f1a408777c553d70eddad8ebeb541a48d391..1df74a6007d4374b640e8350dfa2a4d23a0ad101 100644
--- a/Geo/GenericRegion.cpp
+++ b/Geo/GenericRegion.cpp
@@ -11,24 +11,15 @@
 #include "GenericFace.h"
 #include "GenericRegion.h"
 
-//------------------------------------------------------------------------
-
 GenericRegion::GenericRegion(GModel *m, int num, int _native_id):GRegion(m, num), id(_native_id)
 {
 }
 
-//------------------------------------------------------------------------
-
 GenericRegion::~GenericRegion()
 {
 }
 
-//------------------------------------------------------------------------
-
 GEntity::GeomType GenericRegion::geomType() const
 {
   return Unknown;
 }
-
-//------------------------------------------------------------------------
-
diff --git a/Geo/GenericRegion.h b/Geo/GenericRegion.h
index 74850cc8b2e7cb3535f48a167b283391adc97e48..3bc3141645fb2045ee85e233f066b3f390cc6f20 100644
--- a/Geo/GenericRegion.h
+++ b/Geo/GenericRegion.h
@@ -10,28 +10,30 @@
 #include "GRegion.h"
 
 /*The set of Generic Entities is a generic interface to any other modeler.
-  Callbacks (function pointers) are given, sending requests, enquiries, to the native modeler. */
+  Callbacks (function pointers) are given, sending requests, enquiries, to the
+  native modeler. */
 
 class GenericRegion : public GRegion {
-  public:
-    GenericRegion(GModel *m, int num, int _native_id);
-    virtual ~GenericRegion();
-
-    virtual GeomType geomType() const;
-
-    ModelType getNativeType() const { return GenericModel; }
-    virtual int getNativeInt()const{return id;};
-
-    // TODO: When using GRegion->l_dirs and l_faces, what is the convention for l_dirs ? For now, assuming positive value for normals pointing inside the region.
-    void addFace(GenericFace *ptr, int sign){
-      l_dirs.push_back(sign);
-      l_faces.push_back(ptr);
-      ptr->addRegion(this);
-    };
-
-
-  private:
-    int id;
+ public:
+  GenericRegion(GModel *m, int num, int _native_id);
+  virtual ~GenericRegion();
+
+  virtual GeomType geomType() const;
+
+  ModelType getNativeType() const { return GenericModel; }
+  virtual int getNativeInt()const{return id;};
+
+  // TODO: When using GRegion->l_dirs and l_faces, what is the convention for
+  // l_dirs ? For now, assuming positive value for normals pointing inside the
+  // region.
+  void addFace(GenericFace *ptr, int sign){
+    l_dirs.push_back(sign);
+    l_faces.push_back(ptr);
+    ptr->addRegion(this);
+  };
+
+ private:
+  int id;
 };
 
 #endif
diff --git a/Geo/GenericVertex.cpp b/Geo/GenericVertex.cpp
index a80e787cf8c51a8eb43d9c8e14ae6b87b1d546de..80440972be32e2b8a9467fa786f730c166165edd 100644
--- a/Geo/GenericVertex.cpp
+++ b/Geo/GenericVertex.cpp
@@ -12,13 +12,10 @@
 #include "GenericFace.h"
 #include<algorithm>
 
-//------------------------------------------------------------------------
-
 GenericVertex::ptrfunction_int_vector GenericVertex::VertexXYZ = NULL;
 
-//------------------------------------------------------------------------
-
-GenericVertex::GenericVertex(GModel *m, int num, int _native_id):GVertex(m, num), id(_native_id){
+GenericVertex::GenericVertex(GModel *m, int num, int _native_id):GVertex(m, num), id(_native_id)
+{
   if (!VertexXYZ)
     Msg::Fatal("GenericVertex::ERROR: Callback not set");
 
@@ -30,13 +27,10 @@ GenericVertex::GenericVertex(GModel *m, int num, int _native_id):GVertex(m, num)
   _z=vec[2];
 }
 
-//------------------------------------------------------------------------
-
-GenericVertex::~GenericVertex(){
+GenericVertex::~GenericVertex()
+{
 }
 
-//------------------------------------------------------------------------
-
 SPoint2 GenericVertex::reparamOnFace(const GFace *gf, int dir) const
 {
   std::list<GEdge*>::const_iterator it = l_edges.begin();
@@ -75,8 +69,6 @@ SPoint2 GenericVertex::reparamOnFace(const GFace *gf, int dir) const
   return GVertex::reparamOnFace(gf, dir);
 }
 
-//------------------------------------------------------------------------
-
 void GenericVertex::setPosition(GPoint &p)
 {
   _x = p.x();
@@ -88,5 +80,3 @@ void GenericVertex::setPosition(GPoint &p)
     mesh_vertices[0]->z() = p.z();
   }
 }
-
-//------------------------------------------------------------------------
diff --git a/Geo/GenericVertex.h b/Geo/GenericVertex.h
index fb34abceb81105f35f8a38d9512952738044547c..e9010b457bdab07ed37a479eb1fbbf6b813d5549 100644
--- a/Geo/GenericVertex.h
+++ b/Geo/GenericVertex.h
@@ -13,39 +13,39 @@
 
 using namespace std;
 
-/*The set of Generic Entities is a generic interface to any other modeler.
-  Callbacks (function pointers) are given, sending requests, enquiries, to the native modeler. */
+/* The set of Generic Entities is a generic interface to any other modeler.
+  Callbacks (function pointers) are given, sending requests, enquiries, to the
+  native modeler. */
 
 class GenericVertex : public GVertex {
-  protected:
-    int id;
-    double _x, _y, _z;
-  public:
-    // callbacks typedef
-    typedef bool (*ptrfunction_int_vector)(int, vector<double>&);
-
-    GenericVertex(GModel *m, int num, int _native_id);
-    virtual ~GenericVertex();
-
-    virtual GPoint point() const { return GPoint(x(), y(), z()); }
-    virtual double x() const { return _x; }
-    virtual double y() const { return _y; }
-    virtual double z() const { return _z; }
-
-    virtual void setPosition(GPoint &p);
-    virtual SPoint2 reparamOnFace(const GFace *gf, int) const;
-
-    ModelType getNativeType() const { return GenericModel; }
-    virtual int getNativeInt()const{return id;};
-
-    // sets the callbacks
-    static void setVertexXYZ(ptrfunction_int_vector fct){VertexXYZ = fct;};
-    
-  private:
-    // the callbacks:
-    // --------------
-    // fills vector xyz for vertex of int id
-    static ptrfunction_int_vector VertexXYZ;
+ protected:
+  int id;
+  double _x, _y, _z;
+ public:
+  // callbacks typedef
+  typedef bool (*ptrfunction_int_vector)(int, vector<double>&);
+
+  GenericVertex(GModel *m, int num, int _native_id);
+  virtual ~GenericVertex();
+
+  virtual GPoint point() const { return GPoint(x(), y(), z()); }
+  virtual double x() const { return _x; }
+  virtual double y() const { return _y; }
+  virtual double z() const { return _z; }
+
+  virtual void setPosition(GPoint &p);
+  virtual SPoint2 reparamOnFace(const GFace *gf, int) const;
+
+  ModelType getNativeType() const { return GenericModel; }
+  virtual int getNativeInt()const{return id;};
+
+  // sets the callbacks
+  static void setVertexXYZ(ptrfunction_int_vector fct){VertexXYZ = fct;};
+
+private:
+  // the callbacks:
+  // fills vector xyz for vertex of int id
+  static ptrfunction_int_vector VertexXYZ;
 };
 
 #endif