Fixed a few little bugs in how some methods are wrapped

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14890 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/misc2.i

@@ -608,7 +608,7 @@ public:
     static void Suspend();
     static void Resume();
 
-    void SetVerbose(bool bVerbose = TRUE);
+    static void SetVerbose(bool bVerbose = TRUE);
 
     static void DontCreateOnDemand();
     static void SetTraceMask(wxTraceMask ulMask);
@@ -632,6 +632,7 @@ public:
             return msg;
         }
     }
+
 };
 
 
@@ -806,11 +807,21 @@ public:
 };
 
 
-enum {
-    wxEXEC_ASYNC    = 0,    // execute the process asynchronously
-    wxEXEC_SYNC     = 1,    //                     synchronously
-    wxEXEC_NOHIDE   = 2     // under Windows, don't hide the child even if it's
-                            // IO is redirected (this is done by default)
+enum
+{
+    // execute the process asynchronously
+    wxEXEC_ASYNC    = 0,
+
+    // execute it synchronously, i.e. wait until it finishes
+    wxEXEC_SYNC     = 1,
+
+    // under Windows, don't hide the child even if it's IO is redirected (this
+    // is done by default)
+    wxEXEC_NOHIDE   = 2,
+
+    // under Unix, if the process is the group leader then killing -pid kills
+    // all children as well as pid
+    wxEXEC_MAKE_GROUP_LEADER = 4
 };