yy_push_state
yy_push_state(CODEBLOCK); \
static void yy_push_state ( int _new_state );
add_action("/*[""["); yy_push_state( COMMENT );
yy_push_state( LINEDIR );
yy_push_state(CODEBLOCK_MATCH_BRACE);
yy_push_state(COMMENT_DISCARD);
yy_push_state(COMMENT_DISCARD);
yy_push_state(EXTENDED_COMMENT);
ACTION_ECHO; yy_push_state( CODE_COMMENT );