From c46a92a2b93e3baa85cc9e130af1613142f9f524 Mon Sep 17 00:00:00 2001
From: Khaled Hosny <khaledhosny@eglug.org>
Date: Sun, 28 Feb 2010 18:16:57 +0200
Subject: Correlate checksums to filenames

This way when the file is moved around, its filename in the database
will be updated, as suggested by Elie.
---
 luaotfload-fonts.lua | 6 +++---
 otfl-font-dum.lua    | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/luaotfload-fonts.lua b/luaotfload-fonts.lua
index 61d91e3..aeba0f1 100644
--- a/luaotfload-fonts.lua
+++ b/luaotfload-fonts.lua
@@ -46,7 +46,7 @@ luaotfload.fonts.directory = kpse.expand_var("$TEXMFVAR") .. luaotfload.fonts.su
 
 -- the version of the database, to be checked by the lookup function of
 -- luaotfload
-luaotfload.fonts.version    = 2.003
+luaotfload.fonts.version    = 2.004
 
 -- Log facilities:
 -- - level 0 is quiet
@@ -136,11 +136,11 @@ local function load_font(filename, names, texmf)
     local checksums = names.checksums or { }
     if filename then
         local checksum = file.checksum(filename)
-        if checksums[checksum] then
+        if checksums[checksum] and checksums[checksum] == filename then
             log(3, "Font already indexed: %s", filename)
             return
         end
-        checksums[checksum] = 1
+        checksums[checksum] = filename
         local info = fontloader.info(filename)
         if info then
             if type(info) == "table" and #info > 1 then
diff --git a/otfl-font-dum.lua b/otfl-font-dum.lua
index 5c0d1ed..0b2e911 100644
--- a/otfl-font-dum.lua
+++ b/otfl-font-dum.lua
@@ -48,7 +48,7 @@ end
 
 fonts.names = fonts.names or { }
 
-fonts.names.version    = 2.003 -- not the same as in context
+fonts.names.version    = 2.004 -- not the same as in context
 fonts.names.basename   = "otfl-names.lua"
 fonts.names.new_to_old = { }
 fonts.names.old_to_new = { }
-- 
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