beta 2011.05.09 16:28

20 files changed, 619 insertions, 272 deletions

diff --git a/scripts/context/lua/mtx-epub.lua b/scripts/context/lua/mtx-epub.lua
new file mode 100644
index 000000000..5239028ba
--- /dev/null
+++ b/scripts/context/lua/mtx-epub.lua
@@ -0,0 +1,149 @@
+if not modules then modules = { } end modules ['mtx-epub'] = {
+    version   = 1.001,
+    comment   = "companion to mtxrun.lua",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local format = string.format
+local concat = table.concat
+
+local helpinfo = [[
+--make                create epub zip file
+
+example:
+
+mtxrun --script epub --make mydocument
+]]
+
+local application = logs.application {
+    name     = "mtx-epub",
+    banner   = "ConTeXt EPUB Helpers 0.10",
+    helpinfo = helpinfo,
+}
+
+-- script code
+
+scripts      = scripts      or { }
+scripts.epub = scripts.epub or { }
+
+local mimetype = "application/epub+zip"
+
+local container = [[
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<container version="1.0" xmlns="urn:oasis:names:tc:opendocument:xmlns:container">
+    <rootfiles>
+        <rootfile full-path="OPS/%s" media-type="application/oebps-package+xml"/>
+    </rootfiles>
+</container>
+]]
+
+local package = [[
+<?xml version="1.0"?>
+
+<package version="2.0" xmlns="http://www.idpf.org/2007/opf" unique-identifier="%s">
+
+    <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">
+        <dc:title>My Title</dc:title>
+        <dc:language>en</dc:language>
+        <dc:identifier id="%s" />
+        <dc:creator opf:file-as="Self, My" opf:role="aut">MySelf</dc:creator>
+    </metadata>
+
+    <manifest>
+        %s
+    </manifest>
+
+    <spine toc="ncx">
+        <itemref idref="%s" />
+    </spine>
+
+</package>
+]]
+
+local mimetypes = {
+    xhtml = "application/xhtml+xml",
+    css   = "text/css",
+}
+
+-- specification = {
+--     name = "document",
+--     identifier = "123",
+--     root = "a.xhtml",
+--     files = {
+--         "a.xhtml",
+--         "b.css",
+--         "c.png",
+--     }
+-- }
+
+function scripts.epub.make()
+
+    local filename = environment.files[1]
+
+    if filename and filename ~= "" then
+
+        filename = file.basename(filename)
+        local specfile = file.replacesuffix(filename,"specification")
+        local specification = lfs.isfile(specfile) and dofile(specfile) or { }
+
+        inspect(specification)
+
+        local name       = specification.name       or file.removesuffix(filename)
+        local identifier = specification.identifier or os.uuid()
+        local files      = specification.files      or { file.addsuffix(filename,"xhtml") }
+        local root       = specification.root       or files[1]
+
+        local epubname   = name
+        local epubpath   = file.replacesuffix(name,"tree")
+        local epubfile   = file.replacesuffix(name,"epub")
+        local epubroot   = file.replacesuffix(name,"opf")
+
+        local used  = { }
+
+        for i=1,#files do
+            local filename = files[i]
+            local suffix = file.suffix(filename)
+            local mime = mimetypes[suffix]
+            if mime then
+                file.copy(filename,file.join(epubpath,"OPS",filename))
+                used[#used+1] = format("<item id='%s' href='%s' media-type='%s'/>",i,filename,mime)
+            end
+        end
+
+        container = format(container,epubroot)
+        package   = format(package,identifier,identifier,concat(used,"\n"),root)
+
+        lfs.mkdir(epubpath)
+        lfs.mkdir(file.join(epubpath,"META-INF"))
+        lfs.mkdir(file.join(epubpath,"OPS"))
+
+        io.savedata(file.join(epubpath,"mimetype"),mimetype)
+        io.savedata(file.join(epubpath,"META-INF","container.xml"),container)
+        io.savedata(file.join(epubpath,"OPS",epubroot),package)
+
+        lfs.chdir(epubpath)
+
+        os.remove(epubfile)
+
+        os.execute(format("zip %s -0 %s",epubfile,"mimetype"))
+        os.execute(format("zip %s -r %s",epubfile,"META-INF"))
+        os.execute(format("zip %s -r %s",epubfile,"OPS"))
+
+        lfs.chdir("..")
+
+        application.report("epub archive: %s",file.join(epubpath,epubfile))
+
+    end
+
+end
+
+--
+
+if environment.argument("make") then
+    scripts.epub.make()
+else
+    application.help()
+end
diff --git a/scripts/context/lua/mtx-flac.lua b/scripts/context/lua/mtx-flac.lua
index 0f517f3d4..37f985654 100644
--- a/scripts/context/lua/mtx-flac.lua
+++ b/scripts/context/lua/mtx-flac.lua
@@ -170,8 +170,8 @@ local helpinfo = [[
 
 example:
 
-mtxrun --collect somename.flac
-mtxrun --collect --pattern="m:/music/**")
+mtxrun --script flac --collect somename.flac
+mtxrun --script flac --collect --pattern="m:/music/**")
 ]]
 
 local application = logs.application {
diff --git a/tex/context/base/back-exp.lua b/tex/context/base/back-exp.lua
index 46ddc4f53..54e37c259 100644
--- a/tex/context/base/back-exp.lua
+++ b/tex/context/base/back-exp.lua
@@ -44,7 +44,7 @@ end
 nodes.locate =  locate
 
 local next, type = next, type
-local format, match, concat, rep, sub, gsub = string.format, string.match, table.concat, string.rep, string.sub, string.gsub
+local format, match, concat, rep, sub, gsub, gmatch = string.format, string.match, table.concat, string.rep, string.sub, string.gsub, string.gmatch
 local lpegmatch = lpeg.match
 local utfchar, utfsub = utf.char, utf.sub
 local insert, remove = table.insert, table.remove
@@ -448,7 +448,7 @@ end
 function specials.fileorurl(handle,var)
     local file, url = references.checkedfileorurl(var.operation,var.operation)
     if url then
-        handle:write(" url='",file,"'")
+        handle:write(" url='",url,"'")
     elseif file then
         handle:write(" file='",file,"'")
     end
@@ -865,10 +865,15 @@ local function checkinserts(data)
         local di = data[i]
         if type(di) == "table" then -- id ~= false
             if di.element == "descriptionsymbol" then
-                local i = attributehash[di.fulltag].insert
-                if i then
-                    nofinserts = nofinserts + 1
-                    insertids[i] = nofinserts
+                local hash = attributehash[di.fulltag]
+                if hash then
+                    local i = hash.insert
+                    if i then
+                        nofinserts = nofinserts + 1
+                        insertids[i] = nofinserts
+                    end
+                else
+                    -- something is wrong
                 end
             end
             if di.data then
@@ -1029,7 +1034,7 @@ local d_template = [[
 -- encoding='utf-8'
 
 local xmlpreamble = [[
-<?xml version='1.0' standalone='yes' ?>
+<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
 
 <!-- input filename   : %- 17s -->
 <!-- processing date  : %- 17s -->
@@ -1064,12 +1069,19 @@ local function stopexport(v)
     local xmlfile = file.addsuffix(v,"export")
     local handle = io.open(xmlfile,"wb")
     if handle then
+        local files = { }
+        local specification = {
+            name = file.removesuffix(v),
+            identifier = os.uuid(),
+            files = files,
+        }
         report_export("saving xml data in '%s",xmlfile)
         handle:write(format(xmlpreamble,tex.jobname,os.date(),environment.version,version))
         if type(cssfile) == "string"  then
             local cssfiles = settings_to_array(cssfile)
             for i=1,#cssfiles do
                 local cssfile = cssfiles[i]
+                files[#files+1] = cssfile
                 if type(cssfile) ~= "string" or cssfile == variables.yes or cssfile == "" or cssfile == xmlfile then
                     cssfile = file.replacesuffix(xmlfile,"css")
                 else
@@ -1131,6 +1143,11 @@ local function stopexport(v)
                 end
                 xml.save(xmltree,xhtmlfile)
             end
+            files[#files+1] = xhtmlfile
+            specification.root = xhtmlfile
+            local specfile = file.replacesuffix(xmlfile,"specification")
+            report_export("saving specification in '%s' (mtxrun --script epub --make %s)",specfile,specfile)
+            io.savedata(specfile,table.serialize(specification,true))
         end
     else
         report_export("unable to saving xml in '%s",xmlfile)
diff --git a/tex/context/base/cont-new.mkii b/tex/context/base/cont-new.mkii
index b4b8b50dc..182533d76 100644
--- a/tex/context/base/cont-new.mkii
+++ b/tex/context/base/cont-new.mkii
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2011.05.05 12:10}
+\newcontextversion{2011.05.09 16:28}
 
 %D This file is loaded at runtime, thereby providing an
 %D excellent place for hacks, patches, extensions and new
diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index b1745d6ef..a1232732f 100644
--- a/tex/context/base/cont-new.mkiv
+++ b/tex/context/base/cont-new.mkiv
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2011.05.05 12:10}
+\newcontextversion{2011.05.09 16:28}
 
 %D This file is loaded at runtime, thereby providing an
 %D excellent place for hacks, patches, extensions and new
diff --git a/tex/context/base/context.mkii b/tex/context/base/context.mkii
index 574d9fa39..b3e49cca4 100644
--- a/tex/context/base/context.mkii
+++ b/tex/context/base/context.mkii
@@ -20,7 +20,7 @@
 %D your styles an modules.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2011.05.05 12:10}
+\edef\contextversion{2011.05.09 16:28}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 39d1f3df4..ff6a55323 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -20,7 +20,7 @@
 %D your styles an modules.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2011.05.05 12:10}
+\edef\contextversion{2011.05.09 16:28}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/font-enh.lua b/tex/context/base/font-enh.lua
index d19424384..ca9893e3d 100644
--- a/tex/context/base/font-enh.lua
+++ b/tex/context/base/font-enh.lua
@@ -105,19 +105,29 @@ local registerotffeature = otffeatures.register
 -- we could also add kerns but we asssume symbols
 -- todo: complain if not basemode
 
+--  remapping = {
+--      tounicode = true,
+--      unicodes = {
+--         a1   = 0x2701,
+
+local tosixteen = fonts.mappings.tounicode16
+
 local function initializeunicoding(tfmdata)
     local goodies   = tfmdata.goodies
     local newcoding = nil
+    local tounicode = false
     for i=1,#goodies do
         local remapping = goodies[i].remapping
         if remapping and remapping.unicodes then
             newcoding = remapping.unicodes -- names to unicodes
+            tounicode = remapping.tounicode
         end
     end
     if newcoding then
         local characters   = tfmdata.characters
         local descriptions = tfmdata.descriptions
         local oldcoding    = tfmdata.resources.unicodes
+        local tounicodes   = tfmdata.resources.tounicode -- index to unicode
         local originals    = { }
         for name, newcode in next, newcoding do
             local oldcode = oldcoding[name]
@@ -135,6 +145,12 @@ local function initializeunicoding(tfmdata)
                 characters  [newcode] = characters  [oldcode]
                 descriptions[newcode] = descriptions[oldcode]
             end
+            if tounicode then
+                local index = descriptions[newcode].index
+                if not tounicodes[index] then
+                    tounicodes[index] = tosixteen(newcode) -- shared (we could have a metatable)
+                end
+            end
             if trace_defining then
                 report_defining("aliasing glyph '%s' from U+%05X to U+%05X",name,oldcode,newcode)
             end
diff --git a/tex/context/base/lang-def.mkiv b/tex/context/base/lang-def.mkiv
index cf2ab9730..359006fef 100644
--- a/tex/context/base/lang-def.mkiv
+++ b/tex/context/base/lang-def.mkiv
@@ -24,28 +24,28 @@
 \installlanguage
   [\s!nl]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\lowerleftsingleninequote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\lowerleftdoubleninequote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!day,\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,\space,\v!month,\space,\v!year}]
 
 \installlanguage
   [\s!en]
   [\c!spacing=\v!broad,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!month,\ ,\v!day,{,\ },\v!year},
+   \c!date={\v!month,\space,\v!day,{,\space},\v!year},
    \s!patterns=\s!us,
    \s!lefthyphenmin=2,
    \s!righthyphenmin=3]
@@ -55,84 +55,84 @@
   [\c!spacing=\v!packed,
    \s!lefthyphenmin=3,
    \s!righthyphenmin=3,
-   \c!leftsentence={\hbox{--~}},
-   \c!rightsentence={\hbox{~--}},
-   \c!leftsubsentence={--},
-   \c!rightsubsentence={--},
+   \c!leftsentence=\hbox{\endash\space},
+   \c!rightsentence=\hbox{\space\endash},
+   \c!leftsubsentence=\endash,
+   \c!rightsubsentence=\endash,
    \c!leftquote=\lowerleftsingleninequote,
    \c!rightquote=\upperrightsinglesixquote,
    \c!leftquotation=\lowerleftdoubleninequote,
    \c!rightquotation=\upperrightdoublesixquote,
-   \c!date={\v!day,{.},\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,{.\space},\v!month,\space,\v!year}]
 
 \installlanguage
   [\s!da]
   [\c!spacing=\v!packed,
-   \c!leftsentence={\hbox{--\hskip.5em}},
-   \c!rightsentence={\hbox{\hskip.5em--}},
-   \c!leftsubsentence={--},
-   \c!rightsubsentence={--},
+   \c!leftsentence={\hbox{\endash\enskip}},
+   \c!rightsentence={\hbox{\enskip\endash}},
+   \c!leftsubsentence=\endash,
+   \c!rightsubsentence=\endash,
    \c!leftquote=\lowerleftsingleninequote,
    \c!rightquote=\upperrightsinglesixquote,
    \c!leftquotation=\lowerleftdoubleninequote,
    \c!rightquotation=\upperrightdoublesixquote,
-   \c!date={\v!day,{.},\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,{.\space},\v!month,\space,\v!year}]
 
 \installlanguage
   [\s!sv]
   [\c!spacing=\v!packed,
-   \c!leftsentence={\hbox{--~}},
-   \c!rightsentence={\hbox{~--}},
-   \c!leftsubsentence={--},
-   \c!rightsubsentence={--},
+   \c!leftsentence=\hbox{\endash\space},
+   \c!rightsentence=\hbox{\space\endash},
+   \c!leftsubsentence=\endash,
+   \c!rightsubsentence=\endash,
    \c!leftquote=\upperrightsingleninequote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperrightdoubleninequote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!day,\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,\space,\v!month,\space,\v!year}]
 
 \installlanguage
   [\s!af]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!year,\ ,\v!month,\ ,\v!day}]
+   \c!date={\v!year,\space,\v!month,\space,\v!day}]
 
 \installlanguage
   [\s!nb]
   [spacing=packed,
    lefthyphenmin=2,
    righthyphenmin=2,
-   leftsentence=---,
-   rightsentence=---,
-   leftsubsentence=---,
-   rightsubsentence=---,
+   leftsentence=\emdash,
+   rightsentence=\emdash,
+   leftsubsentence=\emdash,
+   rightsubsentence=\emdash,
    leftquote=\upperleftsinglesixquote,
    rightquote=\upperrightsingleninequote,
    leftquotation=\leftguillemot,
    rightquotation=\rightguillemot,
-   date={day,{.},\ ,month,\ ,year}]
+   date={day,{.},\space,month,\space,year}]
 
 \installlanguage
   [\s!nn]
   [spacing=packed,
    lefthyphenmin=2,
    righthyphenmin=2,
-   leftsentence=---,
-   rightsentence=---,
-   leftsubsentence=---,
-   rightsubsentence=---,
+   leftsentence=\emdash,
+   rightsentence=\emdash,
+   leftsubsentence=\emdash,
+   rightsubsentence=\emdash,
    leftquote=\upperleftsinglesixquote,
    rightquote=\upperrightsingleninequote,
    leftquotation=\leftguillemot,
    rightquotation=\rightguillemot,
-   date={day,{.},\ ,month,\ ,year}]
+   date={day,{.},\space,month,\space,year}]
 
 
 \installlanguage [\s!no]        [\s!nb]
@@ -198,71 +198,67 @@
 \installlanguage
   [\s!pl]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\lowerleftsingleninequote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\lowerleftdoubleninequote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!day,{.},\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,{.\space},\v!month,\space,\v!year}]
 
 \installlanguage
   [\s!cs]
   [\c!spacing=\v!packed,
-   \c!leftsentence=\thickglue--\thickglue\penalty-20\relax, % hh, \relax added
-   \c!rightsentence=\thickglue--\thickglue\penalty-20\relax,
-   \c!leftsubsentence=~---~\penalty-20\relax,
-   \c!rightsubsentence=~---~\penalty-20\relax,
+   \c!leftsentence={\thickglue\endash\thickglue\penalty-20\relax},
+   \c!rightsentence={\thickglue\endash\thickglue\penalty-20\relax},
+   \c!leftsubsentence={\nobreakspace\emdash\nobreakspace\penalty-20\relax},
+   \c!rightsubsentence={\nobreakspace\emdash\nobreakspace\penalty-20\relax},
    \c!leftquote=\lowerleftsingleninequote,
    \c!rightquote=\upperrightsinglesixquote,
    \c!leftquotation=\lowerleftdoubleninequote,
    \c!rightquotation=\upperrightdoublesixquote,
-   \c!date={\v!day,{.\,},\v!month,\ ,\v!year}]
+   \c!date={\v!day,{.\thinspace},\v!month,\space,\v!year}]
 
 \installlanguage
   [\s!sk]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!day,{.\,},\v!month,\ ,\v!year}]
+   \c!date={\v!day,{.\thinspace},\v!month,\space,\v!year}]
 
 \installlanguage
   [\s!hr]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\hbox{\endash\space},
+   \c!rightsentence=\hbox{\space\endash},
+   \c!leftsubsentence=\endash,
+   \c!rightsubsentence=\endash,
    \c!leftquote=\lowerleftsingleninequote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\lowerleftdoubleninequote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!day,{.},\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,{.},\space,\v!month,\space,\v!year}]
 
 \installlanguage
  [\s!sl]
  [\c!spacing=\v!packed,
-  \c!leftsentence={\hbox{--~}},
-  \c!rightsentence={\hbox{~--}},
-  \c!leftsubsentence={--},
-  \c!rightsubsentence={--},
-  %\c!leftquote=\lowerleftsingleninequote,
-  %\c!rightquote=\upperrightsinglesixquote,
-  %\c!leftquotation=\lowerleftdoubleninequote,
-  %\c!rightquotation=\upperrightdoublesixquote,
+  \c!leftsentence=\hbox{\endash\space},
+  \c!rightsentence=\hbox{\space\endash},
+  \c!leftsubsentence=\endash,
+  \c!rightsubsentence=\endash,
   \c!leftquote=\guilsingleright,
   \c!rightquote=\guilsingleleft,
   \c!leftquotation=\rightguillemot,
   \c!rightquotation=\leftguillemot,
-  \c!date={\v!day,{.},\ ,\v!month,\ ,\v!year}]
+  \c!date={\v!day,{.},\space,\v!month,\space,\v!year}]
 
 \installlanguage [polish]    [\s!pl]
 \installlanguage [czech]     [\s!cs]
@@ -319,7 +315,7 @@
    \c!rightquote=\upperrightdoubleninequote,
    \c!leftquotation=\leftguillemot,
    \c!rightquotation=\rightguillemot,
-   \c!date={\v!day,\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,\space,\v!month,\space,\v!year}]
 
 \installlanguage
   [\s!ua]
@@ -334,7 +330,7 @@
    \c!rightquote=\upperrightdoubleninequote,
    \c!leftquotation=\leftguillemot,
    \c!rightquotation=\rightguillemot,
-   \c!date={\v!day,\ ,\v!month,\ ,\v!year},
+   \c!date={\v!day,\space,\v!month,\space,\v!year},
    \s!patterns=\s!uk]
 
 \installlanguage [russian]   [\s!ru]
@@ -346,28 +342,28 @@
 \installlanguage
   [\s!fi]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!year,\ ,\v!month,\ ,\v!day}]
+   \c!date={\v!year,\space,\v!month,\space,\v!day}]
 
 \installlanguage
   [\s!hu]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\lowerleftsingleninequote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\lowerleftdoubleninequote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!year,.,\ ,\v!month,\ ,\v!day,.}]
+   \c!date={\v!year,.,\space,\v!month,\space,\v!day,.}]
 
 \installlanguage [finish]    [\s!fi]
 \installlanguage [hungarian] [\s!hu]
@@ -379,28 +375,28 @@
 \installlanguage
   [\s!tr]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!year,\ ,\v!month,\ ,\v!day}]
+   \c!date={\v!year,\space,\v!month,\space,\v!day}]
 
 \installlanguage
   [\s!tk]
   [\c!spacing=\v!broad,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!year,\ ,\v!month,\ ,\v!day}
+   \c!date={\v!year,\space,\v!month,\space,\v!day}
    \s!patterns=\s!tk,
    \s!lefthyphenmin=1,
    \s!righthyphenmin=2]
@@ -418,15 +414,15 @@
 \installlanguage
   [\s!ar]
   [\c!spacing=\v!broad,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!day,\ ,\v!month,{،\ },\v!year}]
+   \c!date={\v!day,\space,\v!month,{،\space},\v!year}]
 
 \installlanguage [\s!arabic] [\s!ar]
 
@@ -464,15 +460,15 @@
 \installlanguage
   [\s!lt]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\lowerleftdoubleninequote,
    \c!rightquote=\upperrightdoublesixquote,
    \c!leftquotation=\lowerleftdoubleninequote,
    \c!rightquotation=\upperrightdoublesixquote,
-   \c!date={\v!year,~m.,\ ,\v!month,\ ,\v!day,~d.},
+   \c!date={\v!year,~m.,\space,\v!month,\space,\v!day,~d.},
    \s!patterns=\s!lt,
    \s!lefthyphenmin=2,
    \s!righthyphenmin=2]
@@ -497,7 +493,7 @@
    \c!rightquote=’,
    \c!leftquotation=“,
    \c!rightquotation=”,
-   \c!date={\v!year,年,\ ,\v!month,\v!day,日}]
+   \c!date={\v!year,年,\space,\v!month,\v!day,日}]
 
 \installlanguage
   [\s!ja]
@@ -528,15 +524,15 @@
 \installlanguage
   [\s!gr]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\greekleftquot,
    \c!rightquote=\greekrightquot,
    \c!leftquotation=\greekleftquot,
    \c!rightquotation=\greekrightquot,
-   \c!date={\v!day\ \v!month\ \v!year},
+   \c!date={\v!day\space\v!month\space\v!year},
    \s!patterns=\s!agr] % ok?
 
 \installlanguage [greek] [\s!gr]
@@ -577,40 +573,40 @@
 \installlanguage
   [\s!es]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!day,\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,\space,\v!month,\space,\v!year}]
 
 \installlanguage [sp] [\s!es] % old times context
 
 \installlanguage
   [\s!ca]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!day,\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,\space,\v!month,\space,\v!year}]
 
 % Note GB left|/|right (sub)sentences are for \quote {incisi}.
 
 \installlanguage
   [\s!it]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=--,
-   \c!rightsubsentence=--,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\endash,
+   \c!rightsubsentence=\endash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
@@ -618,46 +614,46 @@
    \c!leftspeech=\leftguillemot,
    \c!middlespeech=\leftguillemot,
    \c!rightspeech=\rightguillemot,
-   \c!date={\v!day,\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,\space,\v!month,\space,\v!year}]
 
 \installlanguage % the same as italian
   [\s!la]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!day,\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,\space,\v!month,\space,\v!year}]
 
 \installlanguage
   [\s!pt]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\upperleftsinglesixquote,
    \c!rightquote=\upperrightsingleninequote,
    \c!leftquotation=\upperleftdoublesixquote,
    \c!rightquotation=\upperrightdoubleninequote,
-   \c!date={\v!year,\ ,\v!month,\ ,\v!day}]
+   \c!date={\v!year,\space,\v!month,\space,\v!day}]
 
 \installlanguage
   [\s!ro]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\leftguillemot,
    \c!rightquote=\rightguillemot,
    \c!leftquotation=\lowerrightdoubleninequote,
    \c!rightquotation=\upperleftdoublesixquote,
-   \c!date={\v!day,\ ,\v!month,\ ,\v!year}]
+   \c!date={\v!day,\space,\v!month,\space,\v!year}]
 
 %D For compatibility reasons we also define:
 
@@ -678,10 +674,10 @@
 \installlanguage
   [\s!vi]
   [\c!spacing=\v!packed,
-   \c!leftsentence=---,
-   \c!rightsentence=---,
-   \c!leftsubsentence=---,
-   \c!rightsubsentence=---,
+   \c!leftsentence=\emdash,
+   \c!rightsentence=\emdash,
+   \c!leftsubsentence=\emdash,
+   \c!rightsubsentence=\emdash,
    \c!leftquote=\quoteleft,
    \c!rightquote=\quoteright,
    \c!leftquotation=\quotedblleft,
diff --git a/tex/context/base/lang-ini.lua b/tex/context/base/lang-ini.lua
index da6802974..525e0f17a 100644
--- a/tex/context/base/lang-ini.lua
+++ b/tex/context/base/lang-ini.lua
@@ -88,11 +88,16 @@ end
 
 -- languages.tolang = tolang
 
+-- todo: en+de => merge
+
 local function loaddefinitions(tag,specification)
     statistics.starttiming(languages)
     local data, instance = resolve(tag)
     local definitions = settings_to_array(specification.patterns or "")
     if #definitions > 0 then
+        if trace_patterns then
+            report_initialization("pattern specification for language '%s': %s",tag,specification.patterns)
+        end
         local dataused, ok = data.used, false
         for i=1,#definitions do
             local definition = definitions[i]
@@ -126,11 +131,11 @@ local function loaddefinitions(tag,specification)
                 end
             end
         end
+        return ok
     elseif trace_patterns then
         report_initialization("no definitions for language '%s'",tag)
     end
     statistics.stoptiming(languages)
-    return ok
 end
 
 storage.shared.noflanguages = storage.shared.noflanguages or 0
diff --git a/tex/context/base/lang-txt.lua b/tex/context/base/lang-txt.lua
index 4640ca189..c4a834fc0 100644
--- a/tex/context/base/lang-txt.lua
+++ b/tex/context/base/lang-txt.lua
@@ -28,7 +28,7 @@ if not modules then modules = { } end modules ['lang-txt'] = {
 -- fr    French         Daniel Flipo, Arthur Reutenauer
 -- gr    Greek          Apostolos Syropoulos, Thomas Schmitz
 -- hr    Croatian       Željko Vrba, Richard Gabriel, Vedran Miletić
--- hu    Hungarian      ...
+-- hu    Hungarian      Adam Reviczky
 -- it    Italian        Giuseppe Bilotta, Luigi Scarso
 -- ja    Japanese       Richard Gabriel
 -- kr    Korean         Jeong Dalyoung
@@ -305,7 +305,7 @@ data.labels={
     fr="",
     gr="",
     hr="i",
-    hu="",
+    hu="és",
     it="",
     la="",
     lt="",
@@ -341,7 +341,7 @@ data.labels={
     fr="Annexe ",
     gr="Παράρτημα",
     hr="Dodatak ",
-    hu="",
+    hu="Melléklet ",
     it="",
     ja="付録",
     kr="부록",
@@ -379,7 +379,7 @@ data.labels={
     fi="huhtikuu",
     fr="avril",
     gr="Απρίλιος",
-    hr="travanj",
+    hr="travnja",
     hu="április",
     it="aprile",
     ja="4",
@@ -415,7 +415,7 @@ data.labels={
     fr="",
     gr="",
     hr="tra",
-    hu="",
+    hu="ápr.",
     it="",
     la="",
     lt="apr",
@@ -449,7 +449,7 @@ data.labels={
     fr="à la page ",
     gr="",
     hr="na stranici ",
-    hu="",
+    hu="oldal ",
     it="a pagina ",
     la="",
     lt="puslapyje ",
@@ -486,7 +486,7 @@ data.labels={
     fi="elokuu",
     fr="aoât",
     gr="Αύγουστος",
-    hr="kolovoz",
+    hr="kolovoza",
     hu="augusztus",
     it="agosto",
     ja="8",
@@ -522,7 +522,7 @@ data.labels={
     fr="",
     gr="",
     hr="kol",
-    hu="",
+    hu="aug.",
     it="",
     la="",
     lt="aug",
@@ -593,7 +593,7 @@ data.labels={
     fr="",
     gr="",
     hr=" (nastavak)",
-    hu="",
+    hu=" (folytatás)",
     it="",
     la="",
     lt="",
@@ -629,7 +629,7 @@ data.labels={
     fi="joulukuu",
     fr="décembre",
     gr="Δεκέμβριος",
-    hr="prosinac",
+    hr="prosinca",
     hu="december",
     it="dicembre",
     ja="12",
@@ -665,7 +665,7 @@ data.labels={
     fr="",
     gr="",
     hr="pro",
-    hu="",
+    hu="dec.",
     it="",
     la="",
     lt="dec",
@@ -701,7 +701,7 @@ data.labels={
     fi="helmikuu",
     fr="février",
     gr="Φεβρουάριος",
-    hr="veljača",
+    hr="veljače",
     hu="február",
     it="febbraio",
     ja="2",
@@ -737,7 +737,7 @@ data.labels={
     fr="",
     gr="",
     hr="velj",
-    hu="",
+    hu="feb.",
     it="",
     la="",
     lt="feb",
@@ -881,7 +881,7 @@ data.labels={
     fr="ci-dessus",
     gr="",
     hr="vidi gore",
-    hu="",
+    hu="lásd feljebb",
     kr="그러므로",
     it="come mostrato sopra",
     la="",
@@ -916,7 +916,7 @@ data.labels={
     fr="ci-dessous",
     gr="",
     hr="vidi ispod",
-    hu="",
+    hu="lásd lejjebb",
     it="come mostrato sotto",
     la="",
     lt="kaip parodyta žemiau",
@@ -989,7 +989,7 @@ data.labels={
     fi="tammikuu",
     fr="janvier",
     gr="Ιανουάριος",
-    hr="siječanj",
+    hr="siječnja",
     hu="január",
     it="gennaio",
     ja="1",
@@ -1025,7 +1025,7 @@ data.labels={
     fr="",
     gr="",
     hr="sij",
-    hu="",
+    hu="jan.",
     it="",
     la="",
     lt="jan",
@@ -1062,7 +1062,7 @@ data.labels={
     fi="heinäkuu",
     fr="juillet",
     gr="Ιούλιος",
-    hr="srpanj",
+    hr="srpnja",
     hu="július",
     it="luglio",
     ja="7",
@@ -1098,7 +1098,7 @@ data.labels={
     fr="",
     gr="",
     hr="srp",
-    hu="",
+    hu="júl.",
     it="",
     la="",
     lt="jul",
@@ -1134,7 +1134,7 @@ data.labels={
     fi="kesäkuu",
     fr="juin",
     gr="Ιούνιος",
-    hr="lipanj",
+    hr="lipnja",
     hu="június",
     it="giugno",
     ja="6",
@@ -1170,7 +1170,7 @@ data.labels={
     fr="",
     gr="",
     hr="lip",
-    hu="",
+    hu="jún.",
     it="",
     la="",
     lt="jun",
@@ -1242,7 +1242,7 @@ data.labels={
     fr="lignes ",
     gr="Γραμμές",
     hr="retci ",
-    hu="sorok",
+    hu="sorok ",
     it="righe ",
     ja="線",
     kr="행",
@@ -1279,7 +1279,7 @@ data.labels={
     fi="maaliskuu",
     fr="mars",
     gr="Μάρτιος",
-    hr="ožujak",
+    hr="ožujka",
     hu="március",
     it="marzo",
     ja="3",
@@ -1315,7 +1315,7 @@ data.labels={
     fr="",
     gr="",
     hr="ožu",
-    hu="",
+    hu="már.",
     it="",
     la="",
     lt="mar",
@@ -1352,7 +1352,7 @@ data.labels={
     fi="toukokuu",
     fr="mai",
     gr="Μάιος",
-    hr="svibanj",
+    hr="svibnja",
     hu="május",
     it="maggio",
     ja="5",
@@ -1388,7 +1388,7 @@ data.labels={
     fr="",
     gr="",
     hr="svi",
-    hu="",
+    hu="máj.",
     it="",
     la="",
     lt="may",
@@ -1423,7 +1423,7 @@ data.labels={
     fr="lundi",
     gr="Δευτέρα",
     hr="ponedjeljak",
-    hu="hétfõ",
+    hu="hétfő",
     it="lunedì",
     ja="月曜日",
     kr="월요일",
@@ -1461,7 +1461,7 @@ data.labels={
     fi="marraskuu",
     fr="novembre",
     gr="Νοέμβριος",
-    hr="studeni",
+    hr="studenog",
     hu="november",
     it="novembre",
     ja="11",
@@ -1497,7 +1497,7 @@ data.labels={
     fr="",
     gr="",
     hr="stu",
-    hu="",
+    hu="nov.",
     it="",
     la="",
     lt="nov",
@@ -1532,7 +1532,7 @@ data.labels={
     fi="lokakuu",
     fr="octobre",
     gr="Οκτώβριος",
-    hr="listopad",
+    hr="listopada",
     hu="október",
     it="ottobre",
     ja="10",
@@ -1568,7 +1568,7 @@ data.labels={
     fr="",
     gr="",
     hr="lis",
-    hu="",
+    hu="okt.",
     it="",
     la="",
     lt="oct",
@@ -1602,7 +1602,7 @@ data.labels={
     fr="page ",
     gr="",
     hr="stranica ",
-    hu="",
+    hu="oldal ",
     it="pagina ",
     kr="쪽",
     la="",
@@ -1713,7 +1713,7 @@ data.labels={
     fr="Section ",
     gr="Ενότητα",
     hr="Odjeljak ",
-    hu="",
+    hu="Fejezet ",
     it="",
     ja={"第","項"},
     kr={"제","절"},
@@ -1749,7 +1749,7 @@ data.labels={
     fr="cf. ",
     gr="",
     hr="vidi ",
-    hu="",
+    hu="lásd ",
     it="cf. ",
     kr="",
     la="",
@@ -1786,7 +1786,7 @@ data.labels={
     fi="syyskuu",
     fr="septembre",
     gr="Σεπτέμβριος",
-    hr="rujan",
+    hr="rujna",
     hu="szeptember",
     it="settembre",
     ja="9",
@@ -1822,7 +1822,7 @@ data.labels={
     fr="",
     gr="",
     hr="ruj",
-    hu="",
+    hu="szep.",
     it="",
     la="",
     lt="sep",
@@ -1858,7 +1858,7 @@ data.labels={
     fr="Soussection ",
     gr="Υπόενότητα",
     hr="Pododjeljak ",
-    hu="",
+    hu="Alfejezet ",
     it="",
     ja="",
     la="",
@@ -1895,7 +1895,7 @@ data.labels={
     fr="Soussoussection ",
     gr="",
     hr="Podpododjeljak ",
-    hu="",
+    hu="Al-alfejezet ",
     it="",
     ja="",
     la="",
@@ -1932,7 +1932,7 @@ data.labels={
     fr="Soussoussoussection ",
     gr="",
     hr="Podpodpododjeljak ",
-    hu="",
+    hu="Al-al-alfejezet ",
     it="",
     ja="",
     la="",
@@ -2155,7 +2155,7 @@ data.labels={
     fr="Abréviations",
     gr="Συντομογραφίες",
     hr="Kratice",
-    hu="RövidÍtések",
+    hu="Rövidítések",
     it="Abbreviazioni",
     ja="略語",
     kr="약어",
@@ -2229,7 +2229,7 @@ data.labels={
     fr="Figures",
     gr="Σχήματα",
     hr="Slike",
-    hu="ábrák",
+    hu="Ábrák",
     it="Figure",
     ja="図",
     kr="그림",
@@ -2412,7 +2412,7 @@ data.labels={
     fr="Bibliographie",
     gr="",
     hr="Literatura",
-    hu="",
+    hu="Bibliográfia",
     it="Bibliografia",
     la="",
     lt="Literatūra",
diff --git a/tex/context/base/math-vfu.lua b/tex/context/base/math-vfu.lua
index 894398b14..49bf00ffe 100644
--- a/tex/context/base/math-vfu.lua
+++ b/tex/context/base/math-vfu.lua
@@ -564,9 +564,9 @@ function vfmath.define(specification,set,goodies)
                             local kerns = fci.kerns
                             local width = fci.width
                             local italic = fci.italic
-                            if italic then
-                                width = width + italic
-                            end
+                         -- if italic then
+                         --     width = width + italic -- old interpretation of otf math specs
+                         -- end
                             if kerns then
                                 local krn = { }
                                 for k, v in next, kerns do -- kerns is sparse
diff --git a/tex/context/base/scrp-cjk.lua b/tex/context/base/scrp-cjk.lua
index 5570532c8..d817c28cf 100644
--- a/tex/context/base/scrp-cjk.lua
+++ b/tex/context/base/scrp-cjk.lua
@@ -11,32 +11,24 @@ local insert_node_after  = node.insert_after
 local insert_node_before = node.insert_before
 local remove_node        = nodes.remove
 
-local nodepool      = nodes.pool
+local nodepool           = nodes.pool
+local new_glue           = nodepool.glue
+local new_penalty        = nodepool.penalty
 
-local new_glue      = nodepool.glue
-local new_penalty   = nodepool.penalty
+local nodecodes          = nodes.nodecodes
+local glyph_code         = nodecodes.glyph
 
-local nodecodes     = nodes.nodecodes
-local skipcodes     = nodes.skipcodes
+local a_prestat          = attributes.private('prestat')
+local a_preproc          = attributes.private('preproc')
 
-local glyph_code    = nodecodes.glyph
+local categorytonumber   = scripts.categorytonumber
+local numbertocategory   = scripts.numbertocategory
+local hash               = scripts.hash
+local numbertodataset    = scripts.numbertodataset
 
-local userskip_code = skipcodes.userskip
-
-local a_prestat = attributes.private('prestat')
-local a_preproc = attributes.private('preproc')
-
-scripts.cjk = scripts.cjk or { }
-
-local categorytonumber = scripts.categorytonumber
-local numbertocategory = scripts.numbertocategory
-local hash             = scripts.hash
-local cjk              = scripts.cjk
-local numbertodataset  = scripts.numbertodataset
-
-local fonthashes = fonts.hashes
-local fontdata   = fonthashes.identifiers
-local quaddata   = fonthashes.quads
+local fonthashes         = fonts.hashes
+local fontdata           = fonthashes.identifiers
+local quaddata           = fonthashes.quads
 
 -- raggedleft is controlled by leftskip and we might end up with a situation where
 -- the intercharacter spacing interferes with this; the solution is to patch the
@@ -62,16 +54,16 @@ local function nobreak(head,current)
 end
 
 local function stretch_break(head,current)
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
 end
 
 local function shrink_break(head,current)
-    insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+    insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
 end
 
 local function nobreak_stretch(head,current)
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
 end
 
 local function korean_break(head,current)
@@ -80,113 +72,113 @@ end
 
 local function nobreak_shrink(head,current)
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+    insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
 end
 
 local function nobreak_autoshrink(head,current)
     if true then
         insert_node_before(head,current,new_penalty(10000))
-        insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+        insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
     end
 end
 
 local function nobreak_stretch_nobreak_shrink(head,current)
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+    insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
 end
 
 local function nobreak_stretch_nobreak_autoshrink(head,current)
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
     if true then
         insert_node_before(head,current,new_penalty(10000))
-        insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+        insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
     end
 end
 
 local function nobreak_shrink_nobreak_stretch(head,current)
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+    insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
 end
 
 local function nobreak_autoshrink_nobreak_stretch(head,current)
     if true then
         insert_node_before(head,current,new_penalty(10000))
-        insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+        insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
     end
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
 end
 
 local function nobreak_shrink_break_stretch(head,current)
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
 end
 
 local function nobreak_autoshrink_break_stretch(head,current)
     if true then
         insert_node_before(head,current,new_penalty(10000))
-        insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+        insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
     end
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
 end
 
 local function nobreak_shrink_break_stretch_nobreak_shrink(head,current)
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
 end
 
 local function nobreak_autoshrink_break_stretch_nobreak_autoshrink(head,current)
     if true then
         insert_node_before(head,current,new_penalty(10000))
-        insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+        insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
     end
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
     if true then
         insert_node_before(head,current,new_penalty(10000))
-        insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+        insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
     end
 end
 
 local function nobreak_autoshrink_break_stretch_nobreak_shrink(head,current)
     if true then
         insert_node_before(head,current,new_penalty(10000))
-        insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+        insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
     end
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+    insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
 end
 
 local function nobreak_shrink_break_stretch_nobreak_autoshrink(head,current)
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
     if true then
         insert_node_before(head,current,new_penalty(10000))
-        insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+        insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
     end
 end
 
 local function nobreak_stretch_break_shrink(head,current)
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
-    insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
 end
 
 local function nobreak_stretch_break_autoshrink(head,current)
     insert_node_before(head,current,new_penalty(10000))
-    insert_node_before(head,current,new_glue(userskip_code,inter_char_stretch,0))
+    insert_node_before(head,current,new_glue(0,inter_char_stretch,0))
     if true then
-        insert_node_before(head,current,new_glue(userskip_code,0,inter_char_half_shrink))
+        insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink))
     end
 end
 
diff --git a/tex/context/base/scrp-eth.lua b/tex/context/base/scrp-eth.lua
new file mode 100644
index 000000000..75fad2481
--- /dev/null
+++ b/tex/context/base/scrp-eth.lua
@@ -0,0 +1,151 @@
+if not modules then modules = { } end modules ['scrp-eth'] = {
+    version   = 1.001,
+    comment   = "companion to scrp-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+-- at some point I will review the script code but for the moment we
+-- do it this way; so space settings like with cjk yet
+
+local has_attribute      = node.has_attribute
+local insert_node_before = node.insert_before
+
+local nodepool           = nodes.pool
+
+local new_glue           = nodepool.glue
+local new_penalty        = nodepool.penalty
+
+local nodecodes          = nodes.nodecodes
+local glyph_code         = nodecodes.glyph
+
+local a_prestat          = attributes.private('prestat')
+local a_preproc          = attributes.private('preproc')
+
+local categorytonumber   = scripts.categorytonumber
+local numbertocategory   = scripts.numbertocategory
+local hash               = scripts.hash
+local numbertodataset    = scripts.numbertodataset
+
+local fonthashes         = fonts.hashes
+local parameters         = fonthashes.parameters
+
+local space, stretch, shrink, lastfont
+
+local inter_character_space_factor   = 1
+local inter_character_stretch_factor = 1
+local inter_character_shrink_factor  = 1
+
+local function space_glue(current)
+    local data = numbertodataset[has_attribute(current,a_preproc)]
+    if data then
+        inter_character_space_factor   = data.inter_character_space_factor   or 1
+        inter_character_stretch_factor = data.inter_character_stretch_factor or 1
+        inter_character_shrink_factor  = data.inter_character_shrink_factor  or 1
+    end
+    local font = current.font
+    if lastfont ~= font then
+        local pf = parameters[font]
+        space    = pf.space
+        stretch  = pf.space_stretch
+        shrink   = pf.space_shrink
+        lastfont = font
+    end
+    return new_glue(
+        inter_character_space_factor   * space,
+        inter_character_stretch_factor * stretch,
+        inter_character_shrink_factor  * shrink
+    )
+end
+
+local function insert_space(head,current)
+    insert_node_before(head,current,space_glue(current))
+end
+
+local function insert_zerowidthspace(head,current)
+    insert_node_before(head,current,new_glue(0))
+end
+
+local function insert_nobreakspace(head,current)
+    insert_node_before(head,current,new_penalty(10000))
+    insert_node_before(head,current,space_glue(current))
+end
+
+-- syllable [zerowidthspace] syllable
+-- syllable [zerowidthspace] word
+-- syllable [zerowidthspace] sentence
+-- word     [nobreakspace]   syllable
+-- word     [space]          word
+-- word     [space]          sentence
+-- sentence [nobreakspace]   syllable
+-- sentence [space]          word
+-- sentence [space]          sentence
+
+local injectors = { -- [previous] [current]
+    ethiopic_syllable = {
+        ethiopic_syllable = insert_zerowidthspace,
+        ethiopic_word     = insert_nobreakspace,
+        ethiopic_sentence = insert_nobreakspace,
+    },
+    ethiopic_word = {
+        ethiopic_syllable = insert_space,
+        ethiopic_word     = insert_space,
+        ethiopic_sentence = insert_space,
+    },
+    ethiopic_sentence = {
+        ethiopic_syllable = insert_space,
+        ethiopic_word     = insert_space,
+        ethiopic_sentence = insert_space,
+    },
+}
+
+local function process(head,first,last)
+    if first ~= last then
+        local injector = false
+        local current = first
+        while current do
+            local id = current.id
+            if id == glyph_code then
+                local prestat = has_attribute(current,a_prestat)
+                local category = numbertocategory[prestat]
+                if injector then
+                    local action = injector[category]
+                    if action then
+                        action(head,current)
+                    end
+                end
+                injector = injectors[category]
+            else
+                -- nothing yet
+            end
+            if current == last then
+                break
+            else
+                current = current.next
+            end
+        end
+    end
+end
+
+scripts.installmethod {
+    name     = "ethiopic",
+    process  = process,
+    datasets = {
+        default = {
+            inter_character_space_factor   = 1,
+            inter_character_stretch_factor = 1,
+            inter_character_shrink_factor  = 1,
+        },
+        half = {
+            inter_character_space_factor   = 0.5,
+            inter_character_stretch_factor = 0.5,
+            inter_character_shrink_factor  = 0.5,
+        },
+        quarter = {
+            inter_character_space_factor   = 0.25,
+            inter_character_stretch_factor = 0.25,
+            inter_character_shrink_factor  = 0.25,
+        },
+    },
+}
diff --git a/tex/context/base/scrp-ini.lua b/tex/context/base/scrp-ini.lua
index 543211c36..ef036cdf6 100644
--- a/tex/context/base/scrp-ini.lua
+++ b/tex/context/base/scrp-ini.lua
@@ -173,6 +173,11 @@ if not next(hash) then
     for i=0x01160,0x011A7 do if not hash[i] then hash[i] = "jamo_medial"  end end
     for i=0x011A8,0x011FF do if not hash[i] then hash[i] = "jamo_final"   end end
 
+    for i=0x01200,0x0139F do hash[i] = "ethiopic_syllable" end
+
+    hash[0x01361] = "ethiopic_word"
+    hash[0x01362] = "ethiopic_sentence"
+
     scripts.hash = hash
 
 end
@@ -180,6 +185,8 @@ end
 local numbertodataset = allocate()
 local numbertohandler = allocate()
 
+--~ storage.register("scripts/hash", hash, "scripts.hash")
+
 scripts.numbertodataset = numbertodataset
 
 function scripts.installmethod(handler)
@@ -215,7 +222,7 @@ function scripts.installdataset(specification) -- global overload
         local parent  = specification.parent or ""
         local handler = handlers[method]
         if handler then
-            local datasets = handler.dataset
+            local datasets = handler.datasets
             if datasets then
                 local defaultset = datasets.default
                 if defaultset then
@@ -231,7 +238,7 @@ function scripts.installdataset(specification) -- global overload
                     local existing = datasets[name]
                     if existing then
                         for k, v in next, existing do
-                            existing[k] = v
+                            existing[k] = dataset
                         end
                     else
                         datasets[name] = dataset
@@ -259,20 +266,23 @@ function scripts.reset()
     texsetattribute(handler.attributes[preset])
 end
 
--- the following tables will become a proper installer
+-- the following tables will become a proper installer (move to cjk/eth)
 
 local scriptcolors = allocate {  -- todo: just named colors
-    korean           = "trace:0",
-    chinese          = "trace:0",
-    full_width_open  = "trace:1",
-    full_width_close = "trace:2",
-    half_width_open  = "trace:3",
-    half_width_close = "trace:4",
-    hyphen           = "trace:5",
-    non_starter      = "trace:6",
-    jamo_initial     = "trace:7",
-    jamo_medial      = "trace:8",
-    jamo_final       = "trace:9",
+    korean            = "trace:0",
+    chinese           = "trace:0",
+    full_width_open   = "trace:1",
+    full_width_close  = "trace:2",
+    half_width_open   = "trace:3",
+    half_width_close  = "trace:4",
+    hyphen            = "trace:5",
+    non_starter       = "trace:6",
+    jamo_initial      = "trace:7",
+    jamo_medial       = "trace:8",
+    jamo_final        = "trace:9",
+    ethiopic_syllable = "trace:1",
+    ethiopic_word     = "trace:2",
+    ethiopic_sentence = "trace:3",
 }
 
 scripts.colors = scriptcolors
@@ -289,6 +299,9 @@ local numbertocategory = allocate { -- rather bound to cjk ... will be generaliz
     "jamo_initial",
     "jamo_medial",
     "jamo_final",
+    "ethiopic_syllable",
+    "ethiopic_word",
+    "ethiopic_sentence",
 }
 
 local categorytonumber = allocate(table.swapped(numbertocategory)) -- could be one table
diff --git a/tex/context/base/scrp-ini.mkiv b/tex/context/base/scrp-ini.mkiv
index ddffc5bf4..0e50452ff 100644
--- a/tex/context/base/scrp-ini.mkiv
+++ b/tex/context/base/scrp-ini.mkiv
@@ -15,6 +15,7 @@
 
 \registerctxluafile{scrp-ini}{1.001}
 \registerctxluafile{scrp-cjk}{1.001}
+\registerctxluafile{scrp-eth}{1.001}
 
 \definesystemattribute[preproc][public]
 \definesystemattribute[prestat][public]
@@ -45,6 +46,7 @@
 
 \unexpanded\def\startscript[#1]%
   {\begingroup
+   \edef\currentscript{#1}%
    \dosetscript}
 
 \unexpanded\def\stopscript
@@ -52,8 +54,11 @@
 
 % \setscript[hangul] \hangul \startscript[hangul]
 
-\definescript[latin] [\c!method=]        %  resets the attribute
-\definescript[hangul][\c!method=hangul]
-\definescript[hanzi] [\c!method=hanzi]
+\definescript[hangul]   [\c!method=hangul]
+\definescript[hanzi]    [\c!method=hanzi]
+
+\definescript[ethiopic] [\c!method=ethiopic]
+
+\definescript[latin]    [\c!method=]        %  resets the attribute (also currentscript)
 
 \protect \endinput
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index 5e38335cf..5be810ea7 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf
index c34365ed2..1fe6cbde5 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
diff --git a/tex/context/fonts/dingbats.lfg b/tex/context/fonts/dingbats.lfg
index 2e2ed7c37..eab069c72 100644
--- a/tex/context/fonts/dingbats.lfg
+++ b/tex/context/fonts/dingbats.lfg
@@ -5,6 +5,7 @@ return {
     author = "Hans Hagen",
     copyright = "ConTeXt development team",
     remapping = {
+        tounicode = true,
         unicodes = {
            a1   = 0x2701,
            a10  = 0x2721,
diff --git a/tex/context/fonts/lucida-math.lfg b/tex/context/fonts/lucida-math.lfg
index 3341bea95..603f62050 100644
--- a/tex/context/fonts/lucida-math.lfg
+++ b/tex/context/fonts/lucida-math.lfg
@@ -253,6 +253,8 @@ mathencodings["lbr-mb"] = {
 
 mathencodings["lbr-sy"] = {
 
+    [0x022C5] = 0x01, -- cdot,
+
     [0x0002B] = 0x82, -- plus
     [0x0003D] = 0x83, -- equal