Moved some config code into boost.config (ABI and lib selection code).

[SVN r19546]

include/boost/regex/v4/regex_cstring.hpp

@@ -34,10 +34,6 @@
 namespace boost{
    namespace re_detail{
 
-#ifdef __BORLANDC__
-   #pragma option push -a8 -b -Vx -Ve -pc
-#endif
-
 //
 // start by defining some template function aliases for C API functions:
 //
@@ -119,10 +115,6 @@ inline void BOOST_REGEX_CALL re_strfree(charT* p)
    delete[] p;
 }
 
-#ifdef __BORLANDC__
-  #pragma option pop
-#endif
-
 } // namespace re_detail
 } // namespace boost