luaotfload 1.27 (28may12)

git-svn-id: svn://tug.org/texlive/trunk@26718 c570f23f-e606-0410-a88d-b1316a301751

6 files changed, 18 insertions, 13 deletions

diff --git a/Master/texmf-dist/doc/luatex/luaotfload/NEWS b/Master/texmf-dist/doc/luatex/luaotfload/NEWS
index eb6f20f7c8c..ceff36ab60f 100644
--- a/Master/texmf-dist/doc/luatex/luaotfload/NEWS
+++ b/Master/texmf-dist/doc/luatex/luaotfload/NEWS
@@ -1,6 +1,9 @@
 Change History
 --------------
 
+2012/05/28, luaotfload v1.27:
+    * Fix "endless loop in charlist" with some OpenType math fonts
+
 2012/03/27, luaotfload v1.26:
     * Enable setting italic correction values by default
     * Fix finding demibold italic fonts
diff --git a/Master/texmf-dist/doc/luatex/luaotfload/luaotfload.pdf b/Master/texmf-dist/doc/luatex/luaotfload/luaotfload.pdf
index 1aa327f1591..0c83b375540 100644
--- a/Master/texmf-dist/doc/luatex/luaotfload/luaotfload.pdf
+++ b/Master/texmf-dist/doc/luatex/luaotfload/luaotfload.pdf
diff --git a/Master/texmf-dist/source/luatex/luaotfload/luaotfload.dtx b/Master/texmf-dist/source/luatex/luaotfload/luaotfload.dtx
index d0a5784dbac..452159075bd 100644
--- a/Master/texmf-dist/source/luatex/luaotfload/luaotfload.dtx
+++ b/Master/texmf-dist/source/luatex/luaotfload/luaotfload.dtx
@@ -36,7 +36,7 @@
 \input docstrip.tex
 \Msg{************************************************************************}
 \Msg{* Installation}
-\Msg{* Package: luaotfload v1.26 OpenType layout system}
+\Msg{* Package: luaotfload v1.27 OpenType layout system}
 \Msg{************************************************************************}
 
 \keepsilent
@@ -104,7 +104,7 @@ and the derived files
 %<*driver>
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{luaotfload.drv}%
-  [2012/03/27 v1.26 OpenType layout system]%
+  [2012/05/28 v1.27 OpenType layout system]%
 \documentclass{ltxdoc}
 \usepackage{metalogo,multicol,mdwlist,fancyvrb,xcolor,xspace}
 \usepackage[
@@ -166,7 +166,7 @@ and the derived files
 % \GetFileInfo{luaotfload.drv}
 %
 % \title{The \textsf{luaotfload} package}
-% \date{2012/03/27 v1.26}
+% \date{2012/05/28 v1.27}
 % \author{Elie Roux and Khaled Hosny\\
 %         Support: \email{lualatex-dev@tug.org}}
 %
@@ -453,8 +453,8 @@ module("luaotfload", package.seeall)
 
 luaotfload.module = {
     name          = "luaotfload",
-    version       = 1.26,
-    date          = "2012/03/27",
+    version       = 1.27,
+    date          = "2012/05/28",
     description   = "OpenType layout system.",
     author        = "Elie Roux & Hans Hagen",
     copyright     = "Elie Roux",
@@ -725,7 +725,7 @@ luatexbase.add_to_callback("luaotfload.patch_font", set_sscale_diments, "unicode
 \else
   \NeedsTeXFormat{LaTeX2e}
   \ProvidesPackage{luaotfload}%
-    [2012/03/27 v1.26 OpenType layout system]
+    [2012/05/28 v1.27 OpenType layout system]
   \RequirePackage{luatexbase}
 \fi
 
diff --git a/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.lua b/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.lua
index 048253228a2..f66221fa93a 100644
--- a/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.lua
+++ b/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.lua
@@ -21,8 +21,8 @@ module("luaotfload", package.seeall)
 
 luaotfload.module = {
     name          = "luaotfload",
-    version       = 1.26,
-    date          = "2012/03/27",
+    version       = 1.27,
+    date          = "2012/05/28",
     description   = "OpenType layout system.",
     author        = "Elie Roux & Hans Hagen",
     copyright     = "Elie Roux",
diff --git a/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.sty b/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.sty
index 6f14438876c..e865ed13f3f 100644
--- a/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.sty
+++ b/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.sty
@@ -26,7 +26,7 @@
 \else
   \NeedsTeXFormat{LaTeX2e}
   \ProvidesPackage{luaotfload}%
-    [2012/03/27 v1.26 OpenType layout system]
+    [2012/05/28 v1.27 OpenType layout system]
   \RequirePackage{luatexbase}
 \fi
 
diff --git a/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-otf.lua b/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-otf.lua
index fe9cd51d4c0..b46bc91915f 100644
--- a/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-otf.lua
+++ b/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-otf.lua
@@ -1560,26 +1560,28 @@ function otf.copy_to_tfm(data,cache_id) -- we can save a copy when we reorder th
                 -- we have them shared because that packs nicer
                 -- we could prepare the variants and keep 'm in descriptions
                 if m then
-                    local variants, parts, c = m.horiz_variants, m.horiz_parts, char
+                    local variants, parts, c, uc = m.horiz_variants, m.horiz_parts, char, u
                     if variants then
                         for n in gmatch(variants,"[^ ]+") do
                             local un = unicodes[n]
-                            if un and u ~= un then
+                            if un and uc ~= un then
                                 c.next = un
                                 c = characters[un]
+				uc = un
                             end
                         end
                         c.horiz_variants = parts
                     elseif parts then
                         c.horiz_variants = parts
                     end
-                    local variants, parts, c = m.vert_variants, m.vert_parts, char
+                    local variants, parts, c, uc = m.vert_variants, m.vert_parts, char, u
                     if variants then
                         for n in gmatch(variants,"[^ ]+") do
                             local un = unicodes[n]
-                            if un and u ~= un then
+                            if un and uc ~= un then
                                 c.next = un
                                 c = characters[un]
+				uc = un
                             end
                         end -- c is now last in chain
                         c.vert_variants = parts