From 9d3e292ead8e354c836d0c4dcd25e0b4aa03486c Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg42.2a@gmail.com>
Date: Sun, 14 Apr 2013 19:23:40 +0200
Subject: add compatibility for luaotfload v.1

---
 lualibs-compat.lua | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 lualibs-compat.lua

(limited to 'lualibs-compat.lua')

diff --git a/lualibs-compat.lua b/lualibs-compat.lua
new file mode 100644
index 0000000..cb9d8f0
--- /dev/null
+++ b/lualibs-compat.lua
@@ -0,0 +1,29 @@
+#!/usr/bin/env texlua
+
+local stringgsub  = string.gsub
+local stringlower = string.lower
+local next        = next
+local Ct, splitat = lpeg.Ct, lpeg.splitat
+
+--[[doc
+Needed by legacy luat-dum.lua.
+--doc]]--
+table.reverse_hash = function (h)
+    local r = { }
+    for k,v in next, h do
+        r[v] = stringlower(stringgsub(k," ",""))
+    end
+    return r
+end
+
+--[[doc
+Needed by legacy font-otn.lua.
+--doc]]--
+lpeg.splitters = { [" "] = Ct(splitat" ") }
+
+--[[doc
+Needed by legacy font-nms.lua.
+--doc]]--
+
+file.split_path    = file.splitpath
+file.collapse_path = file.collapsepath
-- 
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