do NOT change the input variable name in ndk_set_var_name; also added support for in-place editing to ndk_set_var_value.
do NOT change the input variable name in ndk_set_var_name; also added support for in-place editing to ndk_set_var_value.

simpl/ngx_devel_kit,yeahdongcn/SEnginx,simpl/ngx_devel_kit,yeahdongcn/SEnginx,noname007/ngx_devel_kit,yeahdongcn/SEnginx,simpl/ngx_devel_kit,yeahdongcn/SEnginx,yeahdongcn/SEnginx,yeahdongcn/SEnginx,noname007/ngx_devel_kit,noname007/ngx_devel_kit,yeahdongcn/SEnginx