maint: Use convention 'int *x' for naming pointers. * mycell.c, myfeval.c, mypow2.c, myprop.c, myset.c, mystruct.c, Backend.cc, Backend.h, BaseControl.cc, BaseControl.h, ButtonControl.cc, ButtonControl.h, ButtonGroup.cc, ButtonGroup.h, Canvas.cc, Canvas.h, CheckBoxControl.cc, CheckBoxControl.h, Container.cc, Container.h, ContextMenu.cc, ContextMenu.h, EditControl.cc, EditControl.h, Figure.cc, Figure.h, FigureWindow.cc, FigureWindow.h, GLCanvas.cc, GLCanvas.h, GenericEventNotify.h, ListBoxControl.cc, ListBoxControl.h, Logger.cc, Logger.h, Menu.cc, Menu.h, MenuContainer.h, MouseModeActionGroup.cc, MouseModeActionGroup.h, Object.cc, Object.h, ObjectFactory.cc, ObjectFactory.h, ObjectProxy.cc, ObjectProxy.h, Panel.cc, Panel.h, PopupMenuControl.cc, PopupMenuControl.h, PushButtonControl.cc, PushButtonControl.h, PushTool.cc, PushTool.h, QtHandlesUtils.cc, QtHandlesUtils.h, RadioButtonControl.cc, RadioButtonControl.h, SliderControl.cc, SliderControl.h, TextControl.cc, TextControl.h, TextEdit.cc, TextEdit.h, ToggleButtonControl.cc, ToggleButtonControl.h, ToggleTool.cc, ToggleTool.h, ToolBar.cc, ToolBar.h, ToolBarButton.cc, ToolBarButton.h, color-picker.cc, file-editor-tab.cc, file-editor.cc, file-editor.h, find-dialog.cc, find-dialog.h, octave-qscintilla.cc, main-window.cc, main-window.h, octave-cmd.cc, octave-dock-widget.cc, parser.cc, shortcut-manager.cc, workspace-view.cc, __ichol__.cc, __ilu__.cc, __magick_read__.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h, cellfun.cc, data.cc, gl2ps-print.cc, graphics.cc, graphics.in.h, ls-hdf5.cc, ls-hdf5.h, ls-mat5.cc, mex.h, oct-map.cc, oct-map.h, oct-stream.cc, octave-link.cc, profiler.cc, profiler.h, psi.cc, qz.cc, sighandlers.cc, symtab.h, txt-eng.h, zfstream.cc, zfstream.h, __init_fltk__.cc, audiodevinfo.cc, gzip.cc, ov-class.cc, ov-classdef.cc, ov-classdef.h, ov-dld-fcn.h, ov-fcn-inline.cc, ov-java.cc, ov-java.h, ov.cc, pt-arg-list.cc, pt-array-list.cc, pt-bp.cc, pt-check.cc, pt-classdef.h, pt-decl.cc, pt-eval.cc, pt-idx.cc, pt-idx.h, pt-jit.cc, pt-misc.cc, pt-pr-code.cc, pt-select.cc, pt-stmt.cc, Array.cc, Array.h, CMatrix.cc, MSparse.cc, Sparse.h, dMatrix.cc, dim-vector.h, fCMatrix.cc, fMatrix.cc, CollocWt.cc, bsxfun-defs.cc, eigs-base.cc, gsvd.cc, gsvd.h, lo-lapack-proto.h, oct-norm.cc, randmtzig.cc, svd.cc, svd.h, mx-inlines.cc, oct-binmap.h, oct-sort.cc, oct-sort.h, oct-string.cc, oct-string.h, sparse-sort.cc, sparse-sort.h: Use convention 'int *x' for naming pointers.

--- a/libgui/graphics/Canvas.h	Thu Apr 27 15:26:32 2017 -0400
+++ b/libgui/graphics/Canvas.h	Thu Apr 27 15:18:20 2017 -0700
@@ -62,10 +62,10 @@
 
     void setCursor (MouseMode mode);
 
-    virtual QWidget* qWidget (void) = 0;
+    virtual QWidget * qWidget (void) = 0;
 
-    static Canvas* create (const std::string& name, QWidget* parent,
-                           const graphics_handle& handle);
+    static Canvas * create (const std::string& name, QWidget *parent,
+                            const graphics_handle& handle);
 
     virtual void toggleAxes (const graphics_handle& handle) = 0;
     virtual void toggleGrid (const graphics_handle& handle) = 0;
@@ -92,13 +92,13 @@
     void canvasToggleGrid (const graphics_handle& handle);
     void canvasAutoAxes (const graphics_handle& handle);
     void canvasPaintEvent (void);
-    void canvasMouseDoubleClickEvent (QMouseEvent* event);
-    void canvasMouseMoveEvent (QMouseEvent* event);
-    void canvasMousePressEvent (QMouseEvent* event);
-    void canvasMouseReleaseEvent (QMouseEvent* event);
-    void canvasWheelEvent (QWheelEvent* event);
-    bool canvasKeyPressEvent (QKeyEvent* event);
-    bool canvasKeyReleaseEvent (QKeyEvent* event);
+    void canvasMouseDoubleClickEvent (QMouseEvent *event);
+    void canvasMouseMoveEvent (QMouseEvent *event);
+    void canvasMousePressEvent (QMouseEvent *event);
+    void canvasMouseReleaseEvent (QMouseEvent *event);
+    void canvasWheelEvent (QWheelEvent *event);
+    bool canvasKeyPressEvent (QKeyEvent *event);
+    bool canvasKeyReleaseEvent (QKeyEvent *event);
 
     void updateCurrentPoint (const graphics_object& fig,
                              const graphics_object& obj, QMouseEvent *event);
@@ -106,7 +106,7 @@
                              const graphics_object& obj);
 
     void annotation_callback (const octave_value_list& args);
-    void select_object (graphics_object obj, QMouseEvent* event,
+    void select_object (graphics_object obj, QMouseEvent *event,
                         graphics_object& currentObj, graphics_object& axesObj,
                         bool axes_only = false,
                         std::vector<std::string> omit = std::vector<std::string> ());