1 files changed, 13 insertions, 20 deletions

diff --git a/arabluatex.lua b/arabluatex.lua
index 0f3984b..719e1e0 100644
--- a/arabluatex.lua
+++ b/arabluatex.lua
@@ -1,25 +1,25 @@
 --[[
 This file is part of the `arabluatex' package
 
+ArabLuaTeX -- Processing ArabTeX notation under LuaLaTeX
 Copyright (C) 2016  Robert Alessi
 
-Please send error reports and suggestions for improvements to
-Robert Alessi <alessi@robertalessi.net>
+Please send error reports and suggestions for improvements to Robert
+Alessi <alessi@robertalessi.net>
 
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
 
 You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
+along with this program.  If not, see
+<http://www.gnu.org/licenses/>.
 --]]
 
 require("arabluatex_voc")
@@ -381,13 +381,6 @@ function cap(str)
 return str
 end
 
-local abjad = {
-{"a\"'", "b", "j", "d", "h", "w", "z", ".h", ".t"},
-{"y", "k", "l", "m", "n", "s", "`", "f", ".s", },
-{"q", "r", "^s", "t", "_t", "x", "_d", ".d", ".z", },
-{".g"}
-}
-
 -- this function is adapted from an 'obsolete project' of Khaled
 -- Hosny's that dates back to 2010. Thanks to him.
 -- See https://github.com/khaledhosny/lualatex-arabic