From ce418e183f6fed281940def9b848258c8b25916e Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg42.2a@gmail.com>
Date: Fri, 10 May 2013 16:34:12 +0200
Subject: [rfc] proposal for font name fallback

---
 luaotfload-auxiliary.lua | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/luaotfload-auxiliary.lua b/luaotfload-auxiliary.lua
index c08f775..8d12d11 100644
--- a/luaotfload-auxiliary.lua
+++ b/luaotfload-auxiliary.lua
@@ -31,6 +31,7 @@ local stringlower   = string.lower
 local stringformat  = string.format
 local stringgsub    = string.gsub
 local stringbyte    = string.byte
+local stringmatch   = string.match
 
 -----------------------------------------------------------------------
 ---                          font patches
@@ -64,6 +65,9 @@ local add_fontdata_fallbacks = function (fontdata)
 
     else --- otf
       metadata = fontdata.shared.rawdata.metadata
+      fontdata.name    = fontdata.name
+                      or fontdata.fullname
+                      or fontdata.psname
       fontdata.units   = fontdata.units_per_em
       local resources  = fontdata.resources
       --- the next line is a hack that fixes scaling of fonts with
@@ -98,8 +102,6 @@ end
 
 --if config.luaotfload.compatibility == true then
 if true then
-  --- this will cause the output pdf to be garbled
-  --- in pdf.js
   luatexbase.add_to_callback(
     "luaotfload.patch_font",
     add_fontdata_fallbacks,
-- 
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