has_redirection    65 win32/win32.c  static int has_redirection(const char *);
has_redirection   942 win32/win32.c  	if ((shell = getenv("RUBYSHELL")) && (redir = has_redirection(cmd))) {
has_redirection   949 win32/win32.c  		  (redir < 0 ? has_redirection(cmd) : redir) ||