-:dnl aclocal.m4 -*-shell-script-*-
+dnl aclocal.m4 -*-shell-script-*-
dnl StepMake subroutines for configure.in
AC_CACHE_CHECK([for yyFlexLexer.yy_current_buffer],
[stepmake_flexlexer_yy_current_buffer],
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+using namespace std;
#include <FlexLexer.h>
class yy_flex_lexer: public yyFlexLexer
{