1 files changed, 0 insertions, 13 deletions

@@ -2,7 +2,6 @@
 
 local m = {}
 local string = string
-local utf8 = require("utf8")
 
 m.luaerror = error
 
@@ -23,17 +22,5 @@ function m.pop (tbl)
         return table.remove(tbl, 1)
 end
 
-function m.tochars (str)
-        local cs = {}
-        for _, code in utf8.codes(str) do
-                table.insert(cs, code)
-        end
-        return cs
-end
-
-function m.constantly (x)
-        return function () return x end
-end
-
 --------
 return m