 add binding flat to reduce list of getfunctions
 add binding flat to reduce list of getfunctions

jiangzhhhh/slua,luzexi/slua-3rd,Roland0511/slua,haolly/slua_source_note,mr-kelly/slua,pangweiwei/slua,pangweiwei/slua,jiangzhhhh/slua,luzexi/slua-3rd-lib,luzexi/slua-3rd,Roland0511/slua,mr-kelly/slua,haolly/slua_source_note,Roland0511/slua,Roland0511/slua,haolly/slua_source_note,jiangzhhhh/slua,shrimpz/slua,yaukeywang/slua,yaukeywang/slua,soulgame/slua,jiangzhhhh/slua,pangweiwei/slua,Roland0511/slua,Roland0511/slua,haolly/slua_source_note,luzexi/slua-3rd,pangweiwei/slua,luzexi/slua-3rd-lib,mr-kelly/slua,soulgame/slua,soulgame/slua,mr-kelly/slua,luzexi/slua-3rd,mr-kelly/slua,yaukeywang/slua,yaukeywang/slua,luzexi/slua-3rd,yaukeywang/slua,luzexi/slua-3rd-lib,haolly/slua_source_note,shrimpz/slua,haolly/slua_source_note,luzexi/slua-3rd-lib,luzexi/slua-3rd-lib,soulgame/slua,soulgame/slua,luzexi/slua-3rd-lib,yaukeywang/slua,jiangzhhhh/slua,luzexi/slua-3rd,soulgame/slua,jiangzhhhh/slua,mr-kelly/slua,pangweiwei/slua