Index: messagebox.c
===================================================================
--- messagebox.c	(revision 50934)
+++ messagebox.c	(working copy)
@@ -34,7 +34,11 @@
 #include <user32.h>
 
 #include <wine/debug.h>
+#include <tchar.h>
 
+static LPCTSTR s_szRegistryKey = _T("Software\\Microsoft\\User32");
+BOOL UseEditControl;
+
 WINE_DEFAULT_DEBUG_CHANNEL(user32);
 
 /* DEFINES *******************************************************************/
@@ -180,6 +184,46 @@
   return 0;
 }
 
+HRESULT RegGetDWord(HKEY hKey, LPCTSTR szValueName, DWORD * lpdwResult) 
+{
+	LONG lResult;
+	DWORD dwDataSize = sizeof(DWORD);
+	DWORD dwType = 0;
+
+	// Check input parameters...
+	if (hKey == NULL || lpdwResult == NULL) return E_INVALIDARG;
+
+	// Get dword value from the registry...
+	lResult = RegQueryValueEx(hKey, szValueName, 0, &dwType, (LPBYTE) lpdwResult, &dwDataSize );
+
+	// Check result and make sure the registry value is a DWORD(REG_DWORD)...
+	if (lResult != ERROR_SUCCESS) return HRESULT_FROM_WIN32(lResult);
+	else if (dwType != REG_DWORD) return DISP_E_TYPEMISMATCH;
+
+	return NOERROR;
+}
+
+void LoadSettings(void)
+{
+	HKEY hKey = NULL;
+	DWORD dwValue;
+
+	if (RegOpenKey(HKEY_CURRENT_USER, s_szRegistryKey, &hKey) == ERROR_SUCCESS)
+	{
+		 RegGetDWord(hKey,  TEXT("blUseEditControl"), &dwValue);
+		 if (dwValue == 1)
+		 {
+		     UseEditControl = TRUE;
+		 }
+		 else
+		 {
+		     UseEditControl = FALSE;
+		 }
+
+		RegCloseKey(hKey);
+	}
+}
+
 static int
 MessageBoxTimeoutIndirectW(
   CONST MSGBOXPARAMSW *lpMsgBoxParams, UINT Timeout)
@@ -190,7 +234,8 @@
     WCHAR capbuf[32];
     LPVOID buf;
     BYTE *dest;
-    LPCWSTR caption, text;
+    LPCWSTR caption;
+	LPWSTR text;
     HFONT hFont;
     HICON Icon;
     HDC hDC;
@@ -203,6 +248,8 @@
     MSGBOXINFO mbi;
     BOOL defbtn = FALSE;
     DWORD units = GetDialogBaseUnits();
+	
+	LoadSettings();
 
     if(!lpMsgBoxParams->lpszCaption || !HIWORD((LPWSTR)lpMsgBoxParams->lpszCaption))
     {
@@ -215,9 +262,24 @@
     if(!lpMsgBoxParams->lpszText || !HIWORD(lpMsgBoxParams->lpszText))
       text = L"";
     else
-      text = lpMsgBoxParams->lpszText;
+	{
+	     text = (LPWSTR)lpMsgBoxParams->lpszText;
+		 
+         if (UseEditControl == TRUE)
+		 {
+		    while (text[strlenW(text) - 1] == '\n')
+			{
+				text[strlenW(text) - 2] = '\0';
+			}
+			 while (text[strlenW(text) - 1] == '\r')
+			{
+				text[strlenW(text) - 2] = '\0';
+			}
+		 }
+		
+	  }
 
-    caplen = strlenW(caption);
+    caplen = strlenW(caption); 
     textlen = strlenW(text);
 
     /* Create selected buttons */
@@ -422,10 +484,19 @@
       dest += sizeof(WORD);
     }
 
-    /* create static for text */
+	/*Create static/edit control for text */
     dest = (BYTE*)(((UINT_PTR)dest + 3) & ~3);
     itxt = (DLGITEMTEMPLATE *)dest;
-    itxt->style = WS_CHILD | WS_VISIBLE | SS_NOPREFIX;
+	
+	if (UseEditControl == TRUE)
+	{
+         itxt->style = WS_VISIBLE | ES_READONLY | ES_MULTILINE;
+	}
+	else
+	{
+	     itxt->style = WS_VISIBLE | WS_CHILD | SS_NOPREFIX;
+	}
+	
     if(lpMsgBoxParams->dwStyle & MB_RIGHT)
       itxt->style |= SS_RIGHT;
     else
@@ -435,14 +506,25 @@
     dest += sizeof(DLGITEMTEMPLATE);
     *(WORD*)dest = 0xFFFF;
     dest += sizeof(WORD);
-    *(WORD*)dest = 0x0082; /* static control */
-    dest += sizeof(WORD);
-    memcpy(dest, text, textlen * sizeof(WCHAR));
+	
+	if (UseEditControl == TRUE)
+	{
+         *(WORD*)dest = 0x0081; /* static control = 0x0082, edit control = 0x0081 */
+	}
+	else
+	{
+	     *(WORD*)dest = 0x0082;
+	}
+	
+	dest += sizeof(WORD);
+	memcpy(dest, text, textlen * sizeof(WCHAR));
     dest += textlen * sizeof(WCHAR);
     *(WCHAR*)dest = 0;
     dest += sizeof(WCHAR);
+	*(WCHAR*)dest = '\0'; /* Need to terminate it for edit control */
     *(WORD*)dest = 0;
-    dest += sizeof(WORD);
+    dest += sizeof(WORD); 
+	*(WORD*)dest = '\0';
 
     /* create buttons */
     btnsize.cx = BTN_CX;
@@ -579,14 +661,26 @@
     btnleft = max(btnleft - MSGBOXEX_BUTTONSPACING, rc.left + txtrect.right);
     btnleft += MSGBOXEX_MARGIN;
     btntop +=  btnsize.cy + MSGBOXEX_MARGIN;
-    /* set size and position of the message static */
+    /* set size and position of the message static/edit */
     itxt->x = (rc.left * 4) / LOWORD(units);
     itxt->y = (rc.top * 8) / HIWORD(units);
-    itxt->cx = (((btnleft - rc.left - MSGBOXEX_MARGIN) * 4) / LOWORD(units));
-    itxt->cy = ((txtrect.bottom * 8) / HIWORD(units));
-    /* set size of the window */
-    tpl->cx = (btnleft * 4) / LOWORD(units);
-    tpl->cy = (btntop * 8) / HIWORD(units);
+	
+	if (UseEditControl == TRUE)
+	{
+         itxt->cx = ((((btnleft - rc.left - MSGBOXEX_MARGIN) * 4)+50) / LOWORD(units)); /* +50 for edit control */
+         /* set size of the window */
+         tpl->cx = ((btnleft * 4)+60) / LOWORD(units); /* +60 for edit control */
+		 itxt->cy = (((txtrect.bottom * 8)+50) / HIWORD(units));
+         tpl->cy = ((btntop * 8)+60) / HIWORD(units);
+	}
+	else
+	{
+	     itxt->cx = (((btnleft - rc.left - MSGBOXEX_MARGIN) * 4) / LOWORD(units)); 
+         tpl->cx = (btnleft * 4) / LOWORD(units); 
+	     itxt->cy = ((txtrect.bottom * 8) / HIWORD(units));
+         tpl->cy = (btntop * 8) / HIWORD(units);
+	}	 
+	
 
     /* finally show the messagebox */
     mbi.Icon = Icon;