luaotfload (18apr13)

git-svn-id: svn://tug.org/texlive/trunk@30026 c570f23f-e606-0410-a88d-b1316a301751

10 files changed, 64 insertions, 27 deletions

diff --git a/Master/texmf-dist/doc/luatex/luaotfload/NEWS b/Master/texmf-dist/doc/luatex/luaotfload/NEWS
index ceff36ab60f..0f7184abe95 100644
--- a/Master/texmf-dist/doc/luatex/luaotfload/NEWS
+++ b/Master/texmf-dist/doc/luatex/luaotfload/NEWS
@@ -1,6 +1,14 @@
 Change History
 --------------
 
+2013/04/11, luaotfload v1.28:
+    * Adapting to LuaTeX 0.75
+    * Fix small documentation issues in mkluatexfontdb
+    * Fix possibility of infite loop fontconfig config files references
+    * Adding semibold synonym for bold
+    * file:xxx syntax now uses the same search function as name: which
+      make more fonts recognized
+
 2012/05/28, luaotfload v1.27:
     * Fix "endless loop in charlist" with some OpenType math fonts
 
diff --git a/Master/texmf-dist/doc/luatex/luaotfload/luaotfload.pdf b/Master/texmf-dist/doc/luatex/luaotfload/luaotfload.pdf
index 0c83b375540..fd97e4b0ea6 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/scripts/luaotfload/mkluatexfontdb.lua b/Master/texmf-dist/scripts/luaotfload/mkluatexfontdb.lua
index 553332d4c7a..62e15f33bad 100755
--- a/Master/texmf-dist/scripts/luaotfload/mkluatexfontdb.lua
+++ b/Master/texmf-dist/scripts/luaotfload/mkluatexfontdb.lua
@@ -33,9 +33,9 @@ Valid options:
   -V --version                 print version and exit
   -h --help                    print this message
 
-The output database file is named otfl-fonts.lua and is placed under:
+The output database file is named otfl-names.lua and is placed under:
 
-   %s"
+   %s
 ]], name, names.path.localdir))
 end
 
diff --git a/Master/texmf-dist/source/luatex/luaotfload/luaotfload.dtx b/Master/texmf-dist/source/luatex/luaotfload/luaotfload.dtx
index 452159075bd..fa6d709f207 100644
--- a/Master/texmf-dist/source/luatex/luaotfload/luaotfload.dtx
+++ b/Master/texmf-dist/source/luatex/luaotfload/luaotfload.dtx
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright (C) 2009-2010 by Elie Roux    <elie.roux@telecom-bretagne.eu>
+% Copyright (C) 2009-2013 by Elie Roux    <elie.roux@telecom-bretagne.eu>
 %                        and Khaled Hosny <khaledhosny@eglug.org>
 %                             (Support: <lualatex-dev@tug.org>.)
 %
@@ -36,7 +36,7 @@
 \input docstrip.tex
 \Msg{************************************************************************}
 \Msg{* Installation}
-\Msg{* Package: luaotfload v1.27 OpenType layout system}
+\Msg{* Package: luaotfload v1.28 OpenType layout system}
 \Msg{************************************************************************}
 
 \keepsilent
@@ -47,7 +47,7 @@
 \preamble
 This is a generated file.
 
-Copyright (C) 2009-2010 by by Elie Roux    <elie.roux@telecom-bretagne.eu>
+Copyright (C) 2009-2013 by by Elie Roux    <elie.roux@telecom-bretagne.eu>
                           and Khaled Hosny <khaledhosny@eglug.org>
                                (Support: <lualatex-dev@tug.org>.)
 
@@ -104,7 +104,7 @@ and the derived files
 %<*driver>
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{luaotfload.drv}%
-  [2012/05/28 v1.27 OpenType layout system]%
+  [2013/04/11 v1.28 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{2012/05/28 v1.27}
+% \date{2013/04/11 v1.28}
 % \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       = 1.27,
-    date          = "2012/05/28",
+    version       = 1.28,
+    date          = "2013/04/11",
     description   = "OpenType layout system.",
     author        = "Elie Roux & Hans Hagen",
     copyright     = "Elie Roux",
@@ -636,7 +636,13 @@ end
 %
 % \subsection{\context override}
 %
-%    Here we override some defaults set in \context code.
+%    We have a unified function for both file and name resolver.
+%
+%    \begin{macrocode}
+fonts.define.resolvers.file = fonts.define.resolvers.name
+%    \end{macrocode}
+%
+%    Overriding some defaults set in \context code.
 %
 %    \begin{macrocode}
 fonts.mode = "node"
diff --git a/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.lua b/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.lua
index f66221fa93a..ab837536af3 100644
--- a/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.lua
+++ b/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.lua
@@ -7,7 +7,7 @@
 --  luaotfload.dtx  (with options: `lua')
 --  This is a generated file.
 --  
---  Copyright (C) 2009-2010 by by Elie Roux    <elie.roux@telecom-bretagne.eu>
+--  Copyright (C) 2009-2013 by by Elie Roux    <elie.roux@telecom-bretagne.eu>
 --                            and Khaled Hosny <khaledhosny@eglug.org>
 --                                 (Support: <lualatex-dev@tug.org>.)
 --  
@@ -21,8 +21,8 @@ module("luaotfload", package.seeall)
 
 luaotfload.module = {
     name          = "luaotfload",
-    version       = 1.27,
-    date          = "2012/05/28",
+    version       = 1.28,
+    date          = "2013/04/11",
     description   = "OpenType layout system.",
     author        = "Elie Roux & Hans Hagen",
     copyright     = "Elie Roux",
@@ -107,6 +107,7 @@ local function def_font(...)
     end
     return fontdata
 end
+fonts.define.resolvers.file = fonts.define.resolvers.name
 fonts.mode = "node"
 local register_base_sub = fonts.otf.features.register_base_substitution
 local gsubs = {
diff --git a/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.sty b/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.sty
index e865ed13f3f..02c913e76ae 100644
--- a/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.sty
+++ b/Master/texmf-dist/tex/luatex/luaotfload/luaotfload.sty
@@ -7,7 +7,7 @@
 %% luaotfload.dtx  (with options: `package')
 %% This is a generated file.
 %% 
-%% Copyright (C) 2009-2010 by by Elie Roux    <elie.roux@telecom-bretagne.eu>
+%% Copyright (C) 2009-2013 by by Elie Roux    <elie.roux@telecom-bretagne.eu>
 %%                           and Khaled Hosny <khaledhosny@eglug.org>
 %%                                (Support: <lualatex-dev@tug.org>.)
 %% 
diff --git a/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-com.lua b/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-com.lua
new file mode 100644
index 00000000000..4b6d8162f56
--- /dev/null
+++ b/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-com.lua
@@ -0,0 +1,16 @@
+if not modules then modules = { } end modules ['font-com'] = {
+    version   = 1.002,
+    comment   = "Luaotfload backward compatibility module",
+    author    = "Elie Roux",
+    copyright = "Luaotfload Development Team",
+    license   = "GNU GPL v2"
+}
+
+fonts               = fonts or { }
+local fonts         = fonts
+
+-- In new ConTeXt versions, fonts.identifiers is renamed in
+-- fonts.hashes.identifiers, this break fontspec from TeXLive 2012
+if not fonts.identifiers then
+  fonts.identifiers = fonts.hashes.identifiers
+end
diff --git a/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-nms.lua b/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-nms.lua
index a8b3100937a..50febabc219 100644
--- a/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-nms.lua
+++ b/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-nms.lua
@@ -76,9 +76,12 @@ end
 
 local synonyms = {
     regular    = { "normal", "roman", "plain", "book", "medium" },
-    bold       = { "boldregular", "demi", "demibold" },
+    -- boldregular was for old versions of Linux Libertine, is it still useful?
+    -- semibold is in new versions of Linux Libertine, but there is also a bold,
+    -- not sure it's useful here...
+    bold       = { "demi", "demibold", "semibold", "boldregular" },
     italic     = { "regularitalic", "normalitalic", "oblique", "slanted" },
-    bolditalic = { "boldoblique", "boldslanted", "demiitalic", "demioblique", "demislanted", "demibolditalic" },
+    bolditalic = { "boldoblique", "boldslanted", "demiitalic", "demioblique", "demislanted", "demibolditalic", "semibolditalic" },
 }
 
 local loaded   = false
@@ -493,8 +496,8 @@ local function scan_texmf_fonts(fontnames, newfontnames)
     else
         logs.info("Scanning TEXMF and OS fonts...")
     end
-    local fontdirs = expandpath("$OPENTYPEFONTS"):gsub("^\.", "")
-    fontdirs = fontdirs .. expandpath("$TTFONTS"):gsub("^\.", "")
+    local fontdirs = expandpath("$OPENTYPEFONTS"):gsub("^%.", "")
+    fontdirs = fontdirs .. expandpath("$TTFONTS"):gsub("^%.", "")
     if not fontdirs:is_empty() then
         for _,d in next, splitpath(fontdirs) do
             scan_dir(d, fontnames, newfontnames, true)
@@ -515,14 +518,16 @@ end
   in OSFONTDIR.
 ]]
 
-local function read_fonts_conf(path, results)
+local function read_fonts_conf(path, results, passed_paths)
     --[[
     This function parses /etc/fonts/fonts.conf and returns all the dir it finds.
     The code is minimal, please report any error it may generate.
     ]]
     local f = io.open(path)
+    table.insert(passed_paths, path)
     if not f then
-        error("Cannot open the file "..path)
+        logs.info("Warning: unable to read "..path.. ", skipping...")
+        return results
     end
     local incomments = false
     for line in f:lines() do
@@ -571,14 +576,15 @@ local function read_fonts_conf(path, results)
                     elseif not lfs.isfile(include) and not lfs.isdir(include) then
                         include = file.join(file.dirname(path), include)
                     end
-                    if lfs.isfile(include) then
-                        -- maybe we should prevent loops here?
+                    if lfs.isfile(include) and kpse.readable_file(include) and not table.contains(passed_paths, include) then
                         -- we exclude path with texmf in them, as they should
                         -- be found otherwise
-                        read_fonts_conf(include, results)
+                        read_fonts_conf(include, results, passed_paths)
                     elseif lfs.isdir(include) then
                         for _,f in next, glob(file.join(include, "*.conf")) do
-                            read_fonts_conf(f, results)
+                            if not table.contains(passed_paths, f) then
+                                read_fonts_conf(f, results, passed_paths)
+                            end
                         end
                     end
                 end
@@ -604,7 +610,7 @@ local function get_os_dirs()
         local windir = os.getenv("WINDIR")
         return { file.join(windir, 'Fonts') }
     else
-        return read_fonts_conf("/etc/fonts/fonts.conf", {})
+        return read_fonts_conf("/etc/fonts/fonts.conf", {}, {})
     end
 end
 
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 b46bc91915f..ce540865574 100644
--- a/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-otf.lua
+++ b/Master/texmf-dist/tex/luatex/luaotfload/otfl-font-otf.lua
@@ -1100,7 +1100,7 @@ otf.enhancers["reorganize kerns"] = function(data,filename)
                             if type(lookups) ~= "table" then
                                 lookups = { lookups }
                             end
-                            local maxfirsts, maxseconds = getn(firsts), getn(seconds)
+                            local maxfirsts, maxseconds = #firsts, #seconds
                             -- here we could convert split into a list of unicodes which is a bit
                             -- faster but as this is only done when caching it does not save us much
                             for _, s in next, firsts do
diff --git a/Master/texmf-dist/tex/luatex/luaotfload/otfl-luat-dum.lua b/Master/texmf-dist/tex/luatex/luaotfload/otfl-luat-dum.lua
index 2f6627ff798..13b73b17fff 100644
--- a/Master/texmf-dist/tex/luatex/luaotfload/otfl-luat-dum.lua
+++ b/Master/texmf-dist/tex/luatex/luaotfload/otfl-luat-dum.lua
@@ -62,7 +62,7 @@ local remapper = {
 }
 
 function resolvers.find_file(name,kind)
-    name = string.gsub(name,"\\","\/")
+    name = string.gsub(name,"\\","/")
     kind = string.lower(kind)
     return kpse.find_file(name,(kind and kind ~= "" and (remapper[kind] or kind)) or file.extname(name,"tex"))
 end