#if wxUSE_HELP
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(__APPLE__)
# pragma interface "wxexthlp.h"
#endif
#ifndef WXEXTHELP_DEFAULTBROWSER
/// Default browser name.
-# define WXEXTHELP_DEFAULTBROWSER "netscape"
+# define WXEXTHELP_DEFAULTBROWSER _T("netscape")
/// Is default browse a variant of netscape?
# define WXEXTHELP_DEFAULTBROWSER_IS_NETSCAPE TRUE
#endif
-/// Name of environment variable to set help browser.
-#define WXEXTHELP_ENVVAR_BROWSER "WX_HELPBROWSER"
-/// Is browser a netscape browser?
-#define WXEXTHELP_ENVVAR_BROWSERISNETSCAPE "WX_HELPBROWSER_NS"
/**
This class implements help via an external browser.