-- filename : luat-uni.lua -- comment : companion to luat-uni.tex -- author : Hans Hagen, PRAGMA-ADE, Hasselt NL -- copyright: PRAGMA ADE / ConTeXt Development Team -- license : see context related readme files if not versions then versions = { } end versions['luat-uni'] = 1.001 function unicode.utf8.split(str) lst = { } -- for snippet in unicode.utf8.gfind(str,".") do for snippet in string.utfcharacters(str) do table.insert(lst,snippet) end return lst end function unicode.utf8.each(str,fnc) -- for snippet in unicode.utf8.gfind(str,".") do for snippet in string.utfcharacters(str) do fnc(snippet) end end