local sid_matrix = node.subtype('pdf_setmatrix')
local dir_tate = luatexja.dir_table.dir_tate
-local attr_curjfnt = luatexbase.attributes['ltj@curjfnt']
local attr_ykblshift = luatexbase.attributes['ltj@ykblshift']
local attr_tkblshift = luatexbase.attributes['ltj@tkblshift']
local attr_icflag = luatexbase.attributes['ltj@icflag']