2017-02-23 17:13:00

author: Hans Hagen <pragma@wxs.nl> 2017-02-23 18:12:36 +0100
committer: Context Git Mirror Bot <phg42.2a@gmail.com> 2017-02-23 18:12:36 +0100
commit: c91d92093b72a73a92c3ae3c641137abe6fb64b9 (patch)
tree: bfbdc4359ae391d0d96e577fb544023464427e81 /tex
parent: e4223677ac0d23e4888e41efda0d2e6aabbe76bf (diff)
download: context-c91d92093b72a73a92c3ae3c641137abe6fb64b9.tar.gz
36 files changed, 5442 insertions, 318 deletions
diff --git a/tex/context/base/mkii/cont-new.mkii b/tex/context/base/mkii/cont-new.mkii
index 0e6e6851f..1c5dfe2d5 100644
--- a/tex/context/base/mkii/cont-new.mkii
+++ b/tex/context/base/mkii/cont-new.mkii
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2017.02.20 17:55}
+\newcontextversion{2017.02.23 17:07}
 
 %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/mkii/context.mkii b/tex/context/base/mkii/context.mkii
index 868227917..a89ce83ff 100644
--- a/tex/context/base/mkii/context.mkii
+++ b/tex/context/base/mkii/context.mkii
@@ -20,7 +20,7 @@
 %D your styles an modules.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2017.02.20 17:55}
+\edef\contextversion{2017.02.23 17:07}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/mkiv/anch-pos.lua b/tex/context/base/mkiv/anch-pos.lua
index 6a9612d9e..2ba9e2420 100644
--- a/tex/context/base/mkiv/anch-pos.lua
+++ b/tex/context/base/mkiv/anch-pos.lua
@@ -90,8 +90,6 @@ local jobpositions = {
 
 job.positions = jobpositions
 
-_plib_ = jobpositions -- might go
-
 local default = { -- not r and paragraphs etc
     __index = {
         x   = 0,     -- x position baseline
diff --git a/tex/context/base/mkiv/char-fio.lua b/tex/context/base/mkiv/char-fio.lua
index ab2555935..fa69d9356 100644
--- a/tex/context/base/mkiv/char-fio.lua
+++ b/tex/context/base/mkiv/char-fio.lua
@@ -42,18 +42,19 @@ local reporting = "no"
 -- per line by default
 
 local enforced = {
-    ["characters.filters.utf.reorder"]   = true,
     ["characters.filters.utf.collapse"]  = true,
     ["characters.filters.utf.decompose"] = true,
+    ["characters.filters.utf.reorder"]   = false,
 }
 
 function utffilters.enable()
+    -- only used one time (normally)
     for k, v in next, enforced do
         if v then
             if reporting == "yes" then
                 report("%a enabled",k)
             end
-            enableaction(textfileactions,v)
+            enableaction(textfileactions,k)
         else
             if reporting == "yes" then
                 report("%a not enabled",k)
diff --git a/tex/context/base/mkiv/char-utf.lua b/tex/context/base/mkiv/char-utf.lua
index ece9d7a76..f4a6d50e1 100644
--- a/tex/context/base/mkiv/char-utf.lua
+++ b/tex/context/base/mkiv/char-utf.lua
@@ -409,8 +409,8 @@ function utffilters.addgrapheme(result,first,second) -- can be U+ 0x string or u
         graphemes[first][second] = result
     end
     local pair = first .. second
-    if not composed[pair] then
-        composed[pair] = result
+    if not collapsed[pair] then
+        collapsed[pair] = result
         p_composed = nil
     end
 end
@@ -498,7 +498,8 @@ local function prepare()
     for k, v in sortedhash(characters.data) do
         local combining = v.combining -- v.ordering or v.combining
         if combining then
-            hash[utfchar(k)] = { utfchar(k), combining, 0 } -- slot 3 can be used in sort
+            local u = utfchar(k)
+            hash[u] = { u, combining, 0 } -- slot 3 can be used in sort
         end
     end
     local e = utfchartabletopattern(exceptions)
@@ -522,7 +523,7 @@ end
 
 -- local collapse   = utffilters.collapse
 -- local decompose  = utffilters.decompose
--- local preprocess = utffilters.preprocess
+-- local reorder    = utffilters.reorder
 --
 -- local c1, c2, c3 = "a", "̂", "̃"
 -- local r2, r3 = "â", "ẫ"
@@ -540,7 +541,7 @@ end
 --     for i=1,10000 do
 --         collapse(data)
 --         decompose(data)
---      -- preprocess(data)
+--      -- reorder(data)
 --     end
 --     print(os.clock()-t,decompose(collapse(data))==okay,decompose(collapse(str)))
 -- end
diff --git a/tex/context/base/mkiv/char-utf.mkiv b/tex/context/base/mkiv/char-utf.mkiv
index fe9f402ef..3b77771a7 100644
--- a/tex/context/base/mkiv/char-utf.mkiv
+++ b/tex/context/base/mkiv/char-utf.mkiv
@@ -31,9 +31,9 @@
 %D since the source files are rather simple, we postpone the
 %D initialization till runtime.
 
-\appendtoks
-    \clf_enableutf % not needed when we create a format so we do it now
-\to \everyjob
+% \appendtoks
+%     \clf_enableutf % not needed when we create a format so we do it now
+% \to \everyjob
 
 %D The next one influences input parsing.
 %D
diff --git a/tex/context/base/mkiv/cont-new.mkiv b/tex/context/base/mkiv/cont-new.mkiv
index 4c044c330..c67cf1c25 100644
--- a/tex/context/base/mkiv/cont-new.mkiv
+++ b/tex/context/base/mkiv/cont-new.mkiv
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2017.02.20 17:55}
+\newcontextversion{2017.02.23 17:07}
 
 %D This file is loaded at runtime, thereby providing an excellent place for
 %D hacks, patches, extensions and new features.
diff --git a/tex/context/base/mkiv/context.mkiv b/tex/context/base/mkiv/context.mkiv
index 31d79390a..dc66b5564 100644
--- a/tex/context/base/mkiv/context.mkiv
+++ b/tex/context/base/mkiv/context.mkiv
@@ -39,7 +39,7 @@
 %D up and the dependencies are more consistent.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2017.02.20 17:55}
+\edef\contextversion{2017.02.23 17:07}
 \edef\contextkind   {beta}
 
 %D For those who want to use this:
diff --git a/tex/context/base/mkiv/data-ini.lua b/tex/context/base/mkiv/data-ini.lua
index 5ed2cce26..09357368c 100644
--- a/tex/context/base/mkiv/data-ini.lua
+++ b/tex/context/base/mkiv/data-ini.lua
@@ -217,11 +217,11 @@ end
 
 environment.texroot = file.collapsepath(texroot)
 
-if type(profiler) == "table" and not jit then
-    directives.register("system.profile",function()
-        profiler.start("luatex-profile.log")
-    end)
-end
+-- if type(profiler) == "table" and not jit then
+--     directives.register("system.profile",function()
+--         profiler.start("luatex-profile.log")
+--     end)
+-- end
 
 -- a forward definition
 
diff --git a/tex/context/base/mkiv/font-dsp.lua b/tex/context/base/mkiv/font-dsp.lua
index 2d52c23a9..a5a1ae7c0 100644
--- a/tex/context/base/mkiv/font-dsp.lua
+++ b/tex/context/base/mkiv/font-dsp.lua
@@ -72,6 +72,7 @@ local streamreader      = readers.streamreader
 local setposition       = streamreader.setposition
 local getposition       = streamreader.getposition
 local skipshort         = streamreader.skipshort
+local skipbytes         = streamreader.skip
 local readushort        = streamreader.readcardinal2  -- 16-bit unsigned integer
 local readulong         = streamreader.readcardinal4  -- 24-bit unsigned integer
 local readshort         = streamreader.readinteger2   -- 16-bit   signed integer
@@ -79,6 +80,9 @@ local readfword         = readshort
 local readstring        = streamreader.readstring
 local readtag           = streamreader.readtag
 local readbytes         = streamreader.readbytes
+local readfixed         = streamreader.readfixed4
+local read2dot14        = streamreader.read2dot14
+local readinteger       = streamreader.readinteger1
 
 local gsubhandlers      = { }
 local gposhandlers      = { }
@@ -2434,3 +2438,213 @@ function readers.svg(f,fontdata,specification)
         fontdata.hascolor = true
     end
 end
+
+-- This next few are work in progress. I have no fonts that have these tables so it's a
+-- gamble. I'll pick up this thread some day (if needed at all). See font-tst.tex for a
+-- possible test. Something for a rainy day and a stack of fresh cd's.
+
+function readers.fvar(f,fontdata,specification)
+    local datatable = fontdata.tables.fvar
+    if datatable then
+        local tableoffset = datatable.offset
+        setposition(f,tableoffset)
+        local majorversion = readushort(f) -- 1
+        local minorversion = readushort(f) -- 0
+        if majorversion ~= 1 and minorversion ~= 0 then
+            report("table version %a.%a of %a is not supported (yet), maybe font %s is bad",
+                majorversion,minorversion,"fvar",fontdata.filename)
+            return
+        end
+        local offsettoaxis    = tableoffset + readushort(f)
+        local nofsizepairs    = readushort(f) -- 2 count/size pairs
+        -- pair 1
+        local nofaxis         = readushort(f)
+        local sizeofaxis      = readushort(f)
+        -- pair 2
+        local nofinstances    = readushort(f)
+        local sizeofinstances = readushort(f)
+        --
+        local extras    = fontdata.extras
+        local axis      = { }
+        local instances = { }
+        --
+        setposition(f,offsettoaxis)
+        --
+        local function readtuple(f)
+            local t = { }
+            for i=1,nofaxis do
+                t[i] = readfixed(f)
+            end
+            return t
+        end
+        --
+        for i=1,nofaxis do
+            axis[i] = {
+                tag     = readtag(f),   -- ital opsz slnt wdth wght
+                minimum = readfixed(f), -- we get weird values from a test font ... to be checked
+                default = readfixed(f), -- idem
+                maximum = readfixed(f), -- idem
+                flags   = readushort(f),
+                nameid  = extras[readushort(f)],
+            }
+            local n = sizeofaxis - 20
+            if n > 0 then
+                skipbytes(f,n)
+            elseif n < 0 then
+                -- error
+            end
+        end
+        --
+        for i=1,nofinstances do
+            local subfamid = readushort(f)
+            local flags    = readushort(f)
+            local tuple    = readtuple(f)
+            local psnameid = false
+            local nofbytes = 2 + 2 + #tuple * 2
+            if nofbytes < sizeofinstances then
+                psnameid = readushort(f)
+                nofbytes = nofbytes + 2
+            end
+            instances[i] = {
+                subfamily = extras[subfamid],
+                flags     = flags,
+                tuple     = tuple,
+                psname    = extras[psnameid] or nil,
+            }
+            if nofbytes > 0 then
+                skipbytes(f,nofbytes)
+            end
+        end
+        --
+        fontdata.variable = {
+            axis      = axis,
+            instances = instances,
+        }
+    end
+end
+
+-- function readers.gvar(f,fontdata,specification)
+-- end
+
+-- function readers.hvar(f,fontdata,specification)
+-- end
+
+-- function readers.vvar(f,fontdata,specification)
+-- end
+
+-- We don't need all these dimensions so we only mention those that make
+-- sense. Mapping to some function makes most sense.
+
+local tags = {
+    hasc = "", -- horizontal ascender         OS/2.sTypoAscender
+    hdsc = "", -- horizontal descender        OS/2.sTypoDescender
+ -- hlgp = "", -- horizontal line gap         OS/2.sTypoLineGap
+ -- hcla = "", -- horizontal clipping ascent  OS/2.usWinAscent
+ -- hcld = "", -- horizontal clipping descent OS/2.usWinDescent
+    vasc = "", -- vertical ascender           vhea.ascent
+    vdsc = "", -- vertical descender          vhea.descent
+    vlgp = "", -- vertical line gap           vhea.lineGap
+    xhgt = "", -- x height                    OS/2.sxHeight
+    cpht = "", -- cap height                  OS/2.sCapHeight
+ -- sbxs = "", -- subscript em x size         OS/2.ySubscriptXSize
+ -- sbys = "", -- subscript em y size         OS/2.ySubscriptYSize
+ -- sbxo = "", -- subscript em x offset       OS/2.ySubscriptXOffset
+ -- sbyo = "", -- subscript em y offset       OS/2.ySubscriptYOffset
+ -- spxs = "", -- superscript em x size       OS/2.ySuperscriptXSize
+ -- spys = "", -- superscript em y size       OS/2.ySuperscriptYSize
+ -- spxo = "", -- superscript em x offset     OS/2.ySuperscriptXOffset
+ -- spyo = "", -- superscript em y offset     OS/2.ySuperscriptYOffset
+ -- strs = "", -- strikeout size              OS/2.yStrikeoutSize
+ -- stro = "", -- strikeout offset            OS/2.yStrikeoutPosition
+ -- unds = "", -- underline size              post.underlineThickness
+ -- undo = "", -- underline offset            post.underlinePosition
+}
+
+function readers.mvar(f,fontdata,specification)
+    local datatable = fontdata.tables.mvar
+    if datatable then
+        local tableoffset = datatable.offset
+        setposition(f,tableoffset)
+        local majorversion = readushort(f) -- 1
+        local minorversion = readushort(f) -- 0
+        if majorversion ~= 1 and minorversion ~= 0 then
+            report("table version %a.%a of %a is not supported (yet), maybe font %s is bad",
+                majorversion,minorversion,"fvar",fontdata.filename)
+            return
+        end
+        --
+        local nofaxis       = readushort(f)
+        local recordsize    = readushort(f)
+        local nofrecords    = readushort(f)
+        local offsettostore = tableoffset + readushort(f)
+        local records       = { }
+        local dimensions    = { }
+        local store         = { }
+        local regions       = { }
+        --
+        for i=1,nofrecords do
+            local tag = readtag(f)
+            if tags[tag] then
+                dimensions[tag] = {
+                    outer = readushort(f),
+                    inner = readushort(f),
+                }
+            else
+                skipshort(f,2)
+            end
+        end
+        --
+        setposition(f,offsettostore)
+        local nofaxis    = readushort(f)
+        local nofregions = readushort(f)
+        for i=1,nofregions do
+            local t = { }
+            for i=1,nofaxis do
+                t[i] = {
+                    start = read2dot14(f),
+                    peak  = read2dot14(f),
+                    stop  = read2dot14(f),
+                }
+            end
+            regions[i] = t
+        end
+        --
+        local format  = readushort(f) -- 1
+        local offset  = offsettostore + readulong(f)
+        local nofdata = readushort(f)
+        local data    = { }
+        for i=1,nofdata do
+           data[i] = readulong(f) + offset
+        end
+        for i=1,nofdata do
+           local offset = data[i]
+           setposition(f,offset)
+           local nofdeltas  = readushort(f)
+           local nofshort   = readushort(f)
+           local nofregions = readushort(f)
+           local deltas     = { }
+           local regions    = { }
+           local length     = nofshort + nofregions
+           for i=1,nofregions do
+               regions[i] = readushort(f)
+           end
+           for i=1,nofdeltas do
+               local t = { }
+               for i=1,nofshort do
+                   t[i] = readushort(f)
+               end
+               for i=1,nofregions do
+                   t[nofshort+i] = readinteger(f)
+               end
+               deltas[i] = t
+           end
+           data[i] = {
+               regions = regions,
+               deltas  = deltas,
+           }
+        end
+    end
+end
+
+-- function readers.vorg(f,fontdata,specification)
+-- end
diff --git a/tex/context/base/mkiv/font-lib.mkvi b/tex/context/base/mkiv/font-lib.mkvi
index ed7d896c5..316e70019 100644
--- a/tex/context/base/mkiv/font-lib.mkvi
+++ b/tex/context/base/mkiv/font-lib.mkvi
@@ -97,6 +97,7 @@
 \registerctxluafile{font-ctx}{1.001} % after def as it overloads
 
 \registerctxluafile{font-ext}{1.001}
+\registerctxluafile{font-lig}{1.001} % only for experiments so try to avoid it
 \registerctxluafile{font-fbk}{1.001}
 
 \registerctxluafile{font-aux}{1.001}
diff --git a/tex/context/base/mkiv/font-lig.lua b/tex/context/base/mkiv/font-lig.lua
new file mode 100644
index 000000000..823be9c3b
--- /dev/null
+++ b/tex/context/base/mkiv/font-lig.lua
@@ -0,0 +1,52 @@
+if not modules then modules = { } end modules ['font-lig'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files",
+}
+
+-- This module is not loaded but generated a file for plain TeX as a substitute
+-- for collapsing the input: "luatex-fonts-lig.lua" with "collapse=yes".
+
+local standalone = not characters
+
+if standalone then
+    require("char-def")
+    require("char-utf")
+    if characters.initialize then
+        characters.initialize()
+    end
+end
+
+local data = { } -- if we ever preload this i'll cache it
+
+for first, seconds in next, characters.graphemes do
+    for second, combined in next, seconds do
+        data[combined] = { first, second }
+    end
+end
+
+-- data['c'] = { 'a', 'b' }
+-- data['d'] = { 'c', 'c' }
+
+local feature = {
+    name    = "collapse",
+    type    = "ligature",
+    prepend = true,
+    dataset = {
+        { data = data },
+        { data = data },
+    }
+}
+
+if standalone then
+    local filename = "luatex-fonts-lig.lua"
+    local filedata = "-- this file is generated by context\n\n"
+                  .. "fonts.handlers.otf.addfeature "
+                  .. table.serialize(feature,false)
+    logs.report("fonts","pseudo ligature file %a saved",filename)
+    io.savedata(filename,filedata)
+else
+    fonts.handlers.otf.addfeature(feature)
+end
diff --git a/tex/context/base/mkiv/font-otc.lua b/tex/context/base/mkiv/font-otc.lua
index a55320903..a0dda593d 100644
--- a/tex/context/base/mkiv/font-otc.lua
+++ b/tex/context/base/mkiv/font-otc.lua
@@ -195,13 +195,15 @@ local function addfeature(data,feature,specifications)
     local stepkey      = coverup.stepkey
     local register     = coverup.register
 
-    local function prepare_substitution(list,featuretype)
+    local function prepare_substitution(list,featuretype,nocheck)
         local coverage = { }
         local cover    = coveractions[featuretype]
         for code, replacement in next, list do
             local unicode     = tounicode(code)
             local description = descriptions[unicode]
-            if description then
+            if not nocheck and not description then
+                skip = skip + 1
+            else
                 if type(replacement) == "table" then
                     replacement = replacement[1]
                 end
@@ -212,20 +214,18 @@ local function addfeature(data,feature,specifications)
                 else
                     skip = skip + 1
                 end
-            else
-                skip = skip + 1
             end
         end
         return coverage
     end
 
-    local function prepare_alternate(list,featuretype)
+    local function prepare_alternate(list,featuretype,nocheck)
         local coverage = { }
         local cover    = coveractions[featuretype]
         for code, replacement in next, list do
             local unicode     = tounicode(code)
             local description = descriptions[unicode]
-            if not description then
+            if not nocheck and not description then
                 skip = skip + 1
             elseif type(replacement) == "table" then
                 local r = { }
@@ -248,13 +248,13 @@ local function addfeature(data,feature,specifications)
         return coverage
     end
 
-    local function prepare_multiple(list,featuretype)
+    local function prepare_multiple(list,featuretype,nocheck)
         local coverage = { }
         local cover    = coveractions[featuretype]
         for code, replacement in next, list do
             local unicode     = tounicode(code)
             local description = descriptions[unicode]
-            if not description then
+            if not nocheck and not description then
                 skip = skip + 1
             elseif type(replacement) == "table" then
                 local r, n = { }, 0
@@ -281,16 +281,19 @@ local function addfeature(data,feature,specifications)
                 end
             end
         end
+        inspect(coverage)
         return coverage
     end
 
-    local function prepare_ligature(list,featuretype)
+    local function prepare_ligature(list,featuretype,nocheck)
         local coverage = { }
         local cover    = coveractions[featuretype]
         for code, ligature in next, list do
             local unicode     = tounicode(code)
             local description = descriptions[unicode]
-            if description then
+            if not nocheck and not description then
+                skip = skip + 1
+            else
                 if type(ligature) == "string" then
                     ligature = { lpegmatch(splitter,ligature) }
                 end
@@ -311,8 +314,6 @@ local function addfeature(data,feature,specifications)
                 else
                     skip = skip + 1
                 end
-            else
-                skip = skip + 1
             end
         end
         return coverage
@@ -552,6 +553,7 @@ local function addfeature(data,feature,specifications)
             local askedsteps    = specification.steps or specification.subtables or { specification.data } or { }
             local featuretype   = normalized[specification.type or "substitution"] or "substitution"
             local featureflags  = specification.flags or noflags
+            local nocheck       = specification.nocheck
             local featureorder  = specification.order or { feature }
             local featurechain  = (featuretype == "chainsubstitution" or featuretype == "chainposition") and 1 or 0
             local nofsteps      = 0
@@ -572,13 +574,13 @@ local function addfeature(data,feature,specifications)
                         local coverage = nil
                         local format   = nil
                         if featuretype == "substitution" then
-                            coverage = prepare_substitution(list,featuretype)
+                            coverage = prepare_substitution(list,featuretype,nocheck)
                         elseif featuretype == "ligature" then
-                            coverage = prepare_ligature(list,featuretype)
+                            coverage = prepare_ligature(list,featuretype,nocheck)
                         elseif featuretype == "alternate" then
-                            coverage = prepare_alternate(list,featuretype)
+                            coverage = prepare_alternate(list,featuretype,nocheck)
                         elseif featuretype == "multiple" then
-                            coverage = prepare_multiple(list,featuretype)
+                            coverage = prepare_multiple(list,featuretype,nocheck)
                         elseif featuretype == "kern" then
                             format   = "kern"
                             coverage = prepare_kern(list,featuretype)
@@ -605,16 +607,16 @@ local function addfeature(data,feature,specifications)
                 local format   = nil
                 if featuretype == "substitution" then
                     category = "gsub"
-                    coverage = prepare_substitution(list,featuretype)
+                    coverage = prepare_substitution(list,featuretype,nocheck)
                 elseif featuretype == "ligature" then
                     category = "gsub"
-                    coverage = prepare_ligature(list,featuretype)
+                    coverage = prepare_ligature(list,featuretype,nocheck)
                 elseif featuretype == "alternate" then
                     category = "gsub"
-                    coverage = prepare_alternate(list,featuretype)
+                    coverage = prepare_alternate(list,featuretype,nocheck)
                 elseif featuretype == "multiple" then
                     category = "gsub"
-                    coverage = prepare_multiple(list,featuretype)
+                    coverage = prepare_multiple(list,featuretype,nocheck)
                 elseif featuretype == "kern" then
                     category = "gpos"
                     format   = "kern"
diff --git a/tex/context/base/mkiv/font-otj.lua b/tex/context/base/mkiv/font-otj.lua
index fdee3513f..50330cb83 100644
--- a/tex/context/base/mkiv/font-otj.lua
+++ b/tex/context/base/mkiv/font-otj.lua
@@ -25,7 +25,7 @@ if not modules then modules = { } end modules ['font-otj'] = {
 
 if not nodes.properties then return end
 
-local next, rawget = next, rawget
+local next, rawget, tonumber = next, rawget, tonumber
 local fastcopy = table.fastcopy
 
 local registertracker = trackers.register
diff --git a/tex/context/base/mkiv/font-otr.lua b/tex/context/base/mkiv/font-otr.lua
index a9d3a8b29..c5c5d8f32 100644
--- a/tex/context/base/mkiv/font-otr.lua
+++ b/tex/context/base/mkiv/font-otr.lua
@@ -65,11 +65,9 @@ if not modules then modules = { } end modules ['font-otr'] = {
 --     require("char-ini")
 -- end
 
-local next, type, unpack = next, type, unpack
-local byte, lower, char, strip, gsub = string.byte, string.lower, string.char, string.strip, string.gsub
-local bittest = bit32.btest
-local concat, remove, unpack, fastcopy = table.concat, table.remov, table.unpack, table.fastcopy
-local floor, abs, sqrt, round = math.floor, math.abs, math.sqrt, math.round
+local next, type = next, type
+local byte, lower, char, gsub = string.byte, string.lower, string.char, string.gsub
+local floor, round = math.floor, math.round
 local P, R, S, C, Cs, Cc, Ct, Carg, Cmt = lpeg.P, lpeg.R, lpeg.S, lpeg.C, lpeg.Cs, lpeg.Cc, lpeg.Ct, lpeg.Carg, lpeg.Cmt
 local lpegmatch = lpeg.match
 
@@ -120,7 +118,7 @@ local readoffset        = readushort
 local read2dot14        = streamreader.read2dot14     -- 16-bit signed fixed number with the low 14 bits of fraction (2.14) (F2DOT14)
 
 function streamreader.readtag(f)
-    return lower(strip(readstring(f,4)))
+    return lower(stripstring(readstring(f,4)))
 end
 
 -- date represented in number of seconds since 12:00 midnight, January 1, 1904. The value is represented as a
@@ -174,6 +172,7 @@ local reservednames = { [0] =
     "wwssubfamily",
     "lightbackgroundpalette",
     "darkbackgroundpalette",
+    "variationspostscriptnameprefix",
 }
 
 -- more at: https://www.microsoft.com/typography/otspec/name.htm
@@ -747,7 +746,8 @@ function readers.name(f,fontdata,specification)
                         local encoding = encodings[encoding]
                         local language = languages[language]
                         if encoding and language then
-                            local name = reservednames[readushort(f)]
+                            local index = readushort(f)
+                            local name  = reservednames[index]
                             if name then
                                 namelist[#namelist+1] = {
                                     platform = platform,
@@ -758,7 +758,14 @@ function readers.name(f,fontdata,specification)
                                     offset   = start + readushort(f),
                                 }
                             else
-                                skipshort(f,2)
+namelist[#namelist+1] = {
+    platform = platform,
+    encoding = encoding,
+    language = language,
+    length   = readushort(f),
+    offset   = start + readushort(f),
+}
+--                                 skipshort(f,2)
                             end
                         else
                             skipshort(f,3)
@@ -783,8 +790,9 @@ function readers.name(f,fontdata,specification)
         --
         -- we need to choose one we like, for instance an unicode one
         --
-        local names = { }
-        local done  = { }
+        local names  = { }
+        local done   = { }
+        local extras = { }
         --
         -- there is quite some logic in ff ... hard to follow so we start simple
         -- and extend when we run into it (todo: proper reverse hash) .. we're only
@@ -795,7 +803,7 @@ function readers.name(f,fontdata,specification)
             for i=1,#namelist do
                 local name    = namelist[i]
                 local nametag = name.name
-                if not done[nametag] then
+                if not done[nametag or i] then
                     local encoding = name.encoding
                     local language = name.language
                     if (not e or encoding == e) and (not l or language == l) then
@@ -808,13 +816,16 @@ function readers.name(f,fontdata,specification)
                         if decoder then
                             content = decoder(content)
                         end
-                        names[nametag] = {
-                            content  = content,
-                            platform = platform,
-                            encoding = encoding,
-                            language = language,
-                        }
-                        done[nametag] = true
+                        if nametag then
+                            names[nametag] = {
+                                content  = content,
+                                platform = platform,
+                                encoding = encoding,
+                                language = language,
+                            }
+                        end
+                        extras[i-1] = content
+                        done[nametag or i] = true
                     end
                 end
             end
@@ -827,7 +838,8 @@ function readers.name(f,fontdata,specification)
         filter("macintosh")
         filter("unicode")
         --
-        fontdata.names = names
+        fontdata.names  = names
+        fontdata.extras = extras
         --
         if specification.platformnames then
             local collected = { }
@@ -1288,7 +1300,8 @@ local sequence = {
 local supported = {  }
 
 for i=1,#sequence do
-    local sp, se, sf = unpack(sequence[i])
+    local si = sequence[i]
+    local sp, se, sf = si[1], si[2], si[3]
     local p = supported[sp]
     if not p then
         p = { }
@@ -1704,7 +1717,8 @@ function readers.cmap(f,fontdata,specification)
             --
             local ok = false
             for i=1,#sequence do
-                local sp, se, sf = unpack(sequence[i])
+                local si = sequence[i]
+                local sp, se, sf = si[1], si[2], si[3]
                 if checkcmap(f,fontdata,records,sp,se,sf) > 0 then
                     ok = true
                 end
@@ -2000,7 +2014,6 @@ local function readdata(f,offset,specification)
         end
     end
     --
-    --
     readers["os/2"](f,fontdata,specification)
     readers["head"](f,fontdata,specification)
     readers["maxp"](f,fontdata,specification)
@@ -2023,6 +2036,12 @@ local function readdata(f,offset,specification)
     readers["gpos"](f,fontdata,specification)
     readers["math"](f,fontdata,specification)
     --
+ -- readers["fvar"](f,fontdata,specification)
+ -- readers["hvar"](f,fontdata,specification)
+ -- readers["vvar"](f,fontdata,specification)
+ -- readers["mvar"](f,fontdata,specification)
+ -- readers["vorg"](f,fontdata,specification)
+    --
     fontdata.locations    = nil
     fontdata.tables       = nil
     fontdata.cidmaps      = nil
diff --git a/tex/context/base/mkiv/font-ots.lua b/tex/context/base/mkiv/font-ots.lua
index 22dd082d1..742a0c561 100644
--- a/tex/context/base/mkiv/font-ots.lua
+++ b/tex/context/base/mkiv/font-ots.lua
@@ -125,7 +125,6 @@ local fonts              = fonts
 local otf                = fonts.handlers.otf
 local tracers            = nodes.tracers
 
-local trace_lookups      = false  registertracker("otf.lookups",      function(v) trace_lookups      = v end)
 local trace_singles      = false  registertracker("otf.singles",      function(v) trace_singles      = v end)
 local trace_multiples    = false  registertracker("otf.multiples",    function(v) trace_multiples    = v end)
 local trace_alternatives = false  registertracker("otf.alternatives", function(v) trace_alternatives = v end)
@@ -738,7 +737,11 @@ end
 
 local function get_alternative_glyph(start,alternatives,value)
     local n = #alternatives
-    if value == "random" then
+    if n == 1 then
+        -- we could actually change that into a gsub and save some memory in the
+        -- font loader but it makes tracing more messy
+        return alternatives[1], trace_alternatives and "1 (only one present)"
+    elseif value == "random" then
         local r = getrandom and getrandom("glyph",1,n) or random(1,n)
         return alternatives[r], trace_alternatives and formatters["value %a, taking %a"](value,r)
     elseif value == "first" then
@@ -2356,7 +2359,7 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
             size = l - f + 1
             if size > 1 then
                 -- before/current/after | before/current | current/after
-                local discfound = nil
+                local discfound -- = nil
                 local n = f + 1
              -- last = getnext(last) -- the second in current (first already matched)
                 last = startnext -- the second in current (first already matched)
@@ -2485,7 +2488,7 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
                      -- sweeptype = nil
                     end
                     if prev then
-                        local discfound = nil
+                        local discfound -- = nil
                         local n = f - 1
                         while n >= 1 do
                             if prev then
@@ -2597,7 +2600,7 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
                                     end
                                     -- maybe only if match
                                     prev = getprev(prev)
-                                elseif seq[n][32] and id == glue_code and isspace(prev,threshold,id) then
+                                elseif id == glue_code and seq[n][32] and isspace(prev,threshold,id) then
                                     n = n - 1
                                     prev = getprev(prev)
                                 else
@@ -2619,14 +2622,12 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
             -- after
             if match and s > l then
                 local current = last and getnext(last)
-                if not current then
-                    if sweeptype == "post" or sweeptype == "replace" then
-                        current   = getnext(sweepnode)
-                     -- sweeptype = nil
-                    end
+                if not current and (sweeptype == "post" or sweeptype == "replace") then
+                    current   = getnext(sweepnode)
+                 -- sweeptype = nil
                 end
                 if current then
-                    local discfound = nil
+                    local discfound -- = nil
                     -- removed optimization for s-l == 1, we have to deal with marks anyway
                     local n = l + 1
                     while n <= s do
@@ -2731,7 +2732,7 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
                                 end
                                 -- maybe only if match
                                 current = getnext(current)
-                            elseif seq[n][32] and id == glue_code and isspace(current,threshold,id) then
+                            elseif id == glue_code and seq[n][32] and isspace(current,threshold,id) then
                                 n = n + 1
                                 current = getnext(current)
                             else
@@ -2910,6 +2911,14 @@ do -- overcome local limit
 
 end
 
+-- Functions like kernrun, comprun etc evolved over time and in the end look rather
+-- complex. It's a bit of a compromis between extensive copying and creating subruns.
+-- The logic has been improved a lot by Kai and Ivo who use complex fonts which
+-- really helped to identify border cases on the one hand and get insight in the diverse
+-- ways fonts implement features (not always that consistent and efficient). At the same
+-- time I tried to keep the code relatively efficient so that the overhead in runtime
+-- stays acceptable.
+
 local function report_disc(what,n)
     report_run("%s: %s > %s",what,n,languages.serializediscretionary(n))
 end
@@ -3014,7 +3023,7 @@ local function kernrun(disc,k_run,font,attr,...)
     return nextstart, done
 end
 
--- fonts like ebgaramond do ligatuires this way (less efficient than e.g. dejavu which
+-- fonts like ebgaramond do ligatures this way (less efficient than e.g. dejavu which
 -- will do the testrun variant)
 
 local function comprun(disc,c_run,...) -- vararg faster than the whole list
@@ -3741,6 +3750,14 @@ otf.helpers             = otf.helpers or { }
 otf.helpers.txtdirstate = txtdirstate
 otf.helpers.pardirstate = pardirstate
 
+-- This is the main loop. We run over the node list dealing with a specific font. The
+-- attribute is a context specific thing. We could work on sub start-stop ranges instead
+-- but I wonder if there is that much speed gain (experiments showed that it made not
+-- much sense) and we need to keep track of directions anyway. Also at some point I
+-- want to play with font interactions and then we do need the full sweeps. Apart from
+-- optimizations the principles of processing the features hasn't changed much since
+-- the beginning.
+
 local function featuresprocessor(head,font,attr)
 
     local sequences = sequencelists[font] -- temp hack
@@ -3791,11 +3808,6 @@ local function featuresprocessor(head,font,attr)
     local dirstack  = { } -- could move outside function but we can have local runs
     sweephead       = { }
 
-    -- We could work on sub start-stop ranges instead but I wonder if there is that
-    -- much speed gain (experiments showed that it made not much sense) and we need
-    -- to keep track of directions anyway. Also at some point I want to play with
-    -- font interactions and then we do need the full sweeps.
-
     -- Keeping track of the headnode is needed for devanagari. (I generalized it a bit
     -- so that multiple cases are also covered.) We could prepend a temp node.
 
@@ -3906,6 +3918,9 @@ local function featuresprocessor(head,font,attr)
                         elseif char == false then
                            -- whatever glyph
                            start = getnext(start)
+                        elseif id == glue_code then
+                            -- happens often
+                           start = getnext(start)
                         elseif id == disc_code then
                             local ok
                             if gpossing then
@@ -3977,6 +3992,10 @@ local function featuresprocessor(head,font,attr)
                             start = getnext(start)
                         end
                     elseif char == false then
+                       -- whatever glyph
+                        start = getnext(start)
+                    elseif id == glue_code then
+                        -- happens often
                         start = getnext(start)
                     elseif id == disc_code then
                         local ok
diff --git a/tex/context/base/mkiv/luat-cnf.lua b/tex/context/base/mkiv/luat-cnf.lua
index 9d37df7bb..c26b4775b 100644
--- a/tex/context/base/mkiv/luat-cnf.lua
+++ b/tex/context/base/mkiv/luat-cnf.lua
@@ -70,9 +70,8 @@ function texconfig.init()
             "epdf", "fontloader", "kpse", "mplib",
         },
         obsolete = {
-            "fontforge", -- can be filled by luat-log
+            "fontloader", -- can be filled by luat-log
             "kpse",
-            "token",
         },
         functions = {
             "assert", "pcall", "xpcall", "error", "collectgarbage",
diff --git a/tex/context/base/mkiv/node-fin.lua b/tex/context/base/mkiv/node-fin.lua
index 03c8a7607..ffb2ae49e 100644
--- a/tex/context/base/mkiv/node-fin.lua
+++ b/tex/context/base/mkiv/node-fin.lua
@@ -327,7 +327,7 @@ local function selective(namespace,attribute,head,inheritance,default) -- two at
         if id == glyph_code then
             check = true
         elseif id == disc_code then
-            check = true -- notneeded when we flatten replace
+            check = true -- not needed when we flatten replace
         elseif id == glue_code then
             leader = getleader(stack)
             if leader then
diff --git a/tex/context/base/mkiv/publ-imp-apa.lua b/tex/context/base/mkiv/publ-imp-apa.lua
index f2e7f11e1..ec46b7f7e 100644
--- a/tex/context/base/mkiv/publ-imp-apa.lua
+++ b/tex/context/base/mkiv/publ-imp-apa.lua
@@ -191,7 +191,7 @@ categories.inbook = {
     optional = {
         "withauthor", "translator",
         "subtitle", "type", "file",
-        "booktitle",
+        "booktitle", "subbooktitle",
         -- APA ignores this: "chapter",
         "editionset", "series",
         "month",
@@ -217,6 +217,7 @@ categories.incollection = {
     optional = {
         "withauthor", "translator",
         "subtitle", "type", "file",
+        "subbooktitle",
         "editionset", "series",
         -- APA ignores this: "chapter",
         "month",
diff --git a/tex/context/base/mkiv/publ-imp-apa.mkvi b/tex/context/base/mkiv/publ-imp-apa.mkvi
index 6470bb089..77fcb8995 100644
--- a/tex/context/base/mkiv/publ-imp-apa.mkvi
+++ b/tex/context/base/mkiv/publ-imp-apa.mkvi
@@ -88,6 +88,14 @@
   [\c!authorconversion=normalshort]
 
 \definebtx
+  [apa:\s!list:director]
+  [apa:\s!list:author]
+
+\definebtx
+  [apa:\s!list:producer]
+  [apa:\s!list:author]
+
+\definebtx
   [apa:\s!list:suffix]
   [apa:\s!list]
 
diff --git a/tex/context/base/mkiv/publ-ini.lua b/tex/context/base/mkiv/publ-ini.lua
index 86dc6cea2..52642c89d 100644
--- a/tex/context/base/mkiv/publ-ini.lua
+++ b/tex/context/base/mkiv/publ-ini.lua
@@ -1984,6 +1984,33 @@ do
         arguments = { "string", "string" }
     }
 
+    local function identical(a,b)
+        local na, nb = #a, #b
+        if na ~= nb then
+            return false
+        end
+        if na > 0 then
+            for i=1,na do
+                if not identical(a[i],b[i]) then
+                    return false
+                end
+            end
+            return true
+        end
+        local ha, hb = a.hash, b.hash
+        if ha then
+            return ha == hb
+        end
+        for k, v in next, a do
+            if k == "original" or k == "snippets" then
+                -- skip diagnostic info
+            elseif v ~= b[k] then
+                return false
+            end
+        end
+        return true
+    end
+
     function lists.sameasprevious(dataset,i,name,order,method)
         local rendering = renderings[dataset]
         local list      = rendering.list
@@ -2030,7 +2057,7 @@ do
                 if c_casted and c_casted == p_casted then
                     sameentry = true
                 elseif type(c_casted) == "table" and type(p_casted) == "table" then
-                    sameentry = table.identical(c_casted,p_casted)
+                    sameentry = identical(c_casted,p_casted)
                 end
             end
             if trace_detail then
diff --git a/tex/context/base/mkiv/status-files.pdf b/tex/context/base/mkiv/status-files.pdf
index 1441c0e6c..6d7f14ae0 100644
--- a/tex/context/base/mkiv/status-files.pdf
+++ b/tex/context/base/mkiv/status-files.pdf
diff --git a/tex/context/base/mkiv/status-lua.pdf b/tex/context/base/mkiv/status-lua.pdf
index cc2383ec2..189773237 100644
--- a/tex/context/base/mkiv/status-lua.pdf
+++ b/tex/context/base/mkiv/status-lua.pdf
diff --git a/tex/context/base/mkiv/trac-deb.lua b/tex/context/base/mkiv/trac-deb.lua
index 782be154f..d1168a3a9 100644
--- a/tex/context/base/mkiv/trac-deb.lua
+++ b/tex/context/base/mkiv/trac-deb.lua
@@ -372,3 +372,15 @@ implement { name = "disableexperiments", actions = experiments.disable, argument
 implement { name = "showdebuginfo",      actions = lmx.showdebuginfo }
 implement { name = "overloaderror",      actions = lmx.overloaderror }
 implement { name = "showlogcategories",  actions = logs.show }
+
+directives.register("system.profile",function()
+    luatex.registerstopactions(function()
+        debugger.disable()
+        debugger.savestats("luatex-profile.log")
+        report_nl()
+        logs.report("system","profiler stopped, log saved in %a","luatex-profile.log")
+        report_nl()
+    end)
+    logs.report("system","profiler started")
+    debugger.enable()
+end)
diff --git a/tex/context/base/mkiv/util-deb.lua b/tex/context/base/mkiv/util-deb.lua
index ee732b3b5..040a7a9cf 100644
--- a/tex/context/base/mkiv/util-deb.lua
+++ b/tex/context/base/mkiv/util-deb.lua
@@ -12,87 +12,236 @@ if not modules then modules = { } end modules ['util-deb'] = {
 
 local debug = require "debug"
 
-local getinfo = debug.getinfo
+local getinfo, sethook = debug.getinfo, debug.sethook
 local type, next, tostring = type, next, tostring
-local format, find = string.format, string.find
-local is_boolean = string.is_boolean
+local format, find, sub, gsub = string.format, string.find, string.sub, string.gsub
+local insert, remove, sort = table.insert, table.remove, table.sort
 
 utilities          = utilities or { }
 local debugger     = utilities.debugger or { }
 utilities.debugger = debugger
 
-local counters     = { }
+local report       = logs.reporter("debugger")
+
+local ticks        = os.gettimeofday or os.clock
+local seconds      = function(n) return n or 0 end
+local overhead     = 0
+local dummycalls   = 10*1000
+local nesting      = 0
 local names        = { }
 
-local report       = logs.reporter("debugger")
+local function initialize()
 
--- one
+    if FFISUPPORTED and ffi then
 
-local function hook()
-    local f = getinfo(2) -- "nS"
-    if f then
-        local n = "unknown"
-        if f.what == "C" then
-            n = f.name or '<anonymous>'
-            if not names[n] then
-                names[n] = format("%42s",n)
+        if os.type == "windows" then
+            local okay, kernel = pcall(ffi.load,"kernel32")
+            if kernel then
+                local tonumber = ffi.number or tonumber
+ffi.cdef[[
+int QueryPerformanceFrequency(int64_t *lpFrequency);
+int QueryPerformanceCounter(int64_t *lpPerformanceCount);
+]]
+                local target = ffi.new("__int64[1]")
+                ticks = function()
+                    if kernel.QueryPerformanceCounter(target) == 1 then
+                        return tonumber(target[0])
+                    else
+                        return 0
+                    end
+                end
+                local target = ffi.new("__int64[1]")
+                seconds = function(ticks)
+                    if kernel.QueryPerformanceFrequency(target) == 1 then
+                        return ticks / tonumber(target[0])
+                    else
+                        return 0
+                    end
+                end
             end
-        else
-            -- source short_src linedefined what name namewhat nups func
-            n = f.name or f.namewhat or f.what
-            if not n or n == "" then
-                n = "?"
+        elseif os.type == "unix" then
+            local C        = ffi.C
+            local tonumber = ffi.number or tonumber
+            -- 1 = CLOCK_MONOTONIC
+            -- 2 = CLOCK_PROCESS_CPUTIME_ID
+ffi.cdef [[
+struct timespec { long sec; long nsec; };
+int clock_gettime(int timerid, struct timespec *t);
+   ]]
+            local target = ffi.new("timespec[?]",1)
+            function ticks()
+                C.clock_gettime(2,target)
+                return tonumber(target[0].sec*1000000000 + target[0].nsec)
             end
-            if not names[n] then
-                names[n] = format("%42s : % 5i : %s",n,f.linedefined or 0,f.short_src or "unknown source")
+            seconds = function(ticks)
+                return ticks/1000000000
             end
+
         end
-        counters[n] = (counters[n] or 0) + 1
     end
+
+    initialize = false
+
 end
 
-function debugger.showstats(printer,threshold) -- hm, something has changed, rubish now
-    printer   = printer or report
-    threshold = threshold or 0
-    local total, grandtotal, functions = 0, 0, 0
-    local dataset = { }
-    for name, count in next, counters do
-        dataset[#dataset+1] = { name, count }
+table.setmetatableindex(names,function(t,name)
+    local v = table.setmetatableindex(function(t,source)
+        local v = table.setmetatableindex(function(t,line)
+            local v = { total = 0, count = 0 }
+            t[line] = v
+            return v
+        end)
+        t[source] = v
+        return v
+    end)
+    t[name] = v
+    return v
+end)
+
+local function hook(where)
+    local f = getinfo(2,"nSl")
+    if f then
+        local source = f.short_src
+        if not source then
+            return
+        end
+        local line = f.linedefined or 0
+        local name = f.name
+        if not name then
+            local what = f.what
+            if what == "C" then
+                name = "<anonymous>"
+            else
+                name = f.namewhat or what or "<unknown>"
+            end
+        end
+        local data = names[name][source][line]
+        if where == "call" then
+            data.count = data.count + 1
+            insert(data,ticks())
+        elseif where == "return" then
+            local t = remove(data)
+            if t then
+                data.total = data.total + ticks() - t
+            end
+        end
     end
-    table.sort(dataset,function(a,b) return a[2] == b[2] and b[1] > a[1] or a[2] > b[2] end)
-    for i=1,#dataset do
-        local d = dataset[i]
-        local name  = d[1]
-        local count = d[2]
-        if count > threshold and not find(name,"for generator") then -- move up
-            printer(format("%8i  %s\n", count, names[name]))
-            total = total + count
+end
+
+function debugger.showstats(printer)
+    local printer   = printer or report
+    local calls     = 0
+    local functions = 0
+    local dataset   = { }
+    local length    = 0
+    local wholetime = 0
+    for name, sources in next, names do
+        for source, lines in next, sources do
+            for line, data in next, lines do
+                if #name > length then
+                    length = #name
+                end
+                local total = data.total
+                local count = data.count
+                local real  = total
+                if real > 0 then
+                    real = total - (count * overhead / dummycalls)
+                    if real < 0 then
+                        real = 0
+                    end
+                    wholetime = wholetime + real
+                end
+                if line < 0 then
+                    line = 0
+                end
+                dataset[#dataset+1] = { real, total, count, name, source, line }
+            end
+        end
+    end
+    sort(dataset,function(a,b)
+        if a[1] == b[1] then
+            if a[2] == b[2] then
+                if a[3] == b[3] then
+                    if a[4] == b[4] then
+                        if a[5] == b[5] then
+                            return a[6] < b[6]
+                        else
+                            return a[5] < b[5]
+                        end
+                    else
+                        return a[4] < b[4]
+                    end
+                else
+                    return b[3] < a[3]
+                end
+            else
+                return b[2] < a[2]
+            end
+        else
+            return b[1] < a[1]
         end
-        grandtotal = grandtotal + count
+    end)
+    if length > 50 then
+        length = 50
+    end
+    local fmt = string.formatters["%4.9k  %4.9k  %3.3k  %8i  %-" .. length .. "s  %4i  %s"]
+    for i=1,#dataset do
+        local data    = dataset[i]
+        local real    = data[1]
+        local total   = data[2]
+        local count   = data[3]
+        local name    = data[4]
+        local source  = data[5]
+        local line    = data[6]
+        local percent = real / wholetime
+        calls     = calls + count
         functions = functions + 1
+        name = gsub(name,"%s+"," ")
+        if #name > length then
+            name = sub(name,1,length)
+        end
+        printer(fmt(seconds(total),seconds(real),percent,count,name,line,source))
     end
-    printer("\n")
-    printer(format("functions  : % 10i\n", functions))
-    printer(format("total      : % 10i\n", total))
-    printer(format("grand total: % 10i\n", grandtotal))
-    printer(format("threshold  : % 10i\n", threshold))
+    printer("")
+    printer(format("functions : %i", functions))
+    printer(format("calls     : %i", calls))
+    printer(format("overhead  : %f", seconds(overhead/1000)))
 end
 
-function debugger.savestats(filename,threshold)
+function debugger.savestats(filename)
     local f = io.open(filename,'w')
     if f then
-        debugger.showstats(function(str) f:write(str) end,threshold)
+        debugger.showstats(function(str) f:write(str,"\n") end)
         f:close()
     end
 end
 
 function debugger.enable()
-    debug.sethook(hook,"c")
+    if nesting == 0 then
+        running = true
+        if initialize then
+            initialize()
+        end
+        sethook(hook,"cr")
+        local function dummy() end
+        local t = ticks()
+        for i=1,dummycalls do
+            dummy()
+        end
+        overhead = ticks() - t
+    end
+    if nesting > 0 then
+        nesting = nesting + 1
+    end
 end
 
 function debugger.disable()
-    debug.sethook()
- -- counters[debug.getinfo(2,"f").func] = nil
+    if nesting > 0 then
+        nesting = nesting - 1
+    end
+    if nesting == 0 then
+        sethook()
+    end
 end
 
 -- debugger.enable()
diff --git a/tex/context/base/mkiv/util-env.lua b/tex/context/base/mkiv/util-env.lua
index fb3dda41f..0b832e72e 100644
--- a/tex/context/base/mkiv/util-env.lua
+++ b/tex/context/base/mkiv/util-env.lua
@@ -31,15 +31,23 @@ end
 --         setlocale(nil,nil)
 --     end
 --
---     function os.pushlocale(...)
+--     function os.pushlocale(l,...)
 --         insert(stack, {
---             collate  = setlocale("collate"),
---             ctype    = setlocale("ctype"),
---             monetary = setlocale("monetary"),
---             numeric  = setlocale("numeric"),
---             time     = setlocale("time"),
+--             collate  = setlocale(nil,"collate"),
+--             ctype    = setlocale(nil,"ctype"),
+--             monetary = setlocale(nil,"monetary"),
+--             numeric  = setlocale(nil,"numeric"),
+--             time     = setlocale(nil,"time"),
 --         })
---         setlocale(...)
+--         if l then
+--             setlocale(l,...)
+--         else
+--             setlocale(status.lc_collate ,"collate"),
+--             setlocale(status.lc_ctype   ,"ctype"),
+--             setlocale(status.lc_monetary,"monetary"),
+--             setlocale(status.lc_numeric ,"numeric"),
+--             setlocale(status.lc_time    ,"time"),
+--         end
 --     end
 --
 --     function os.poplocale(...)
@@ -51,6 +59,12 @@ end
 --         end
 --     end
 --
+--     function os.setlocale()
+--         -- no way you can mess with it, use push/pop
+--     end
+--
+--     setlocale(nil,nil) -- setlocale("all","C")
+--
 -- end
 
 -- dirty tricks (we will replace the texlua call by luatex --luaonly)
diff --git a/tex/context/base/mkiv/util-fil.lua b/tex/context/base/mkiv/util-fil.lua
index cf97d9541..dba3b235c 100644
--- a/tex/context/base/mkiv/util-fil.lua
+++ b/tex/context/base/mkiv/util-fil.lua
@@ -101,9 +101,10 @@ function files.readinteger1(f)  -- one byte
     end
 end
 
-files.readcardinal1 = files.readbyte  -- one byte
-files.readcardinal  = files.readcardinal1
-files.readinteger   = files.readinteger1
+files.readcardinal1  = files.readbyte  -- one byte
+files.readcardinal   = files.readcardinal1
+files.readinteger    = files.readinteger1
+files.readsignedbyte = files.readinteger1
 
 function files.readcardinal2(f)
     local a, b = byte(f:read(2),1,2)
diff --git a/tex/context/base/mkiv/util-lib.lua b/tex/context/base/mkiv/util-lib.lua
index 2601b2e57..e9a968228 100644
--- a/tex/context/base/mkiv/util-lib.lua
+++ b/tex/context/base/mkiv/util-lib.lua
@@ -6,9 +6,6 @@ if not modules then modules = { } end modules ['util-lib'] = {
     license   = "see context related readme files",
 }
 
--- This is experimental code for Hans and Luigi. Don't depend on it! There
--- will be a plain variant.
-
 --[[
 
 The problem with library bindings is manyfold. They are of course platform
@@ -73,29 +70,41 @@ and then without.
 
 ]]--
 
--- seems to be clua in recent texlive
-
-local gsub, find = string.gsub, string.find
-local pathpart, nameonly, joinfile = file.pathpart, file.nameonly, file.join
-local findfile, findfiles = resolvers and resolvers.findfile, resolvers and resolvers.findfiles
-
-local loaded         = package.loaded
+local type          = type
+local next          = next
+local pcall         = pcall
+local gsub          = string.gsub
+local find          = string.find
+local sort          = table.sort
+local pathpart      = file.pathpart
+local nameonly      = file.nameonly
+local joinfile      = file.join
+local removesuffix  = file.removesuffix
+local findfile      = resolvers.findfile
+local findfiles     = resolvers.findfiles
+local expandpaths   = resolvers.expandedpathlistfromvariable
+local qualifiedpath = file.is_qualified_path
+local isfile        = lfs.isfile
 
-local report_swiglib = logs.reporter("swiglib")
-local trace_swiglib  = false  trackers.register("resolvers.swiglib", function(v) trace_swiglib = v end)
+local done = false
 
 -- We can check if there are more that one component, and if not, we can
 -- append 'core'.
 
-local done = false
-
-local function requireswiglib(required,version)
-    local trace_swiglib = trace_swiglib or package.helpers.trace
-    local library = loaded[required]
-    if library == nil then
-        if trace_swiglib then
-            report_swiglib("requiring library %a with version %a",required,version or "any")
+local function locate(required,version,trace,report,action)
+    if type(required) ~= "string" then
+        report("provide a proper library name")
+        return
+    end
+    if trace then
+        report("requiring library %a with version %a",required,version or "any")
+    end
+    local found_library = nil
+    if qualifiedpath(required) then
+        if isfile(required) then
+            found_library = required
         end
+    else
         -- initialize a few variables
         local required_full = gsub(required,"%.","/") -- package.helpers.lualibfile
         local required_path = pathpart(required_full)
@@ -104,16 +113,16 @@ local function requireswiglib(required,version)
         local version       = type(version) == "string" and version ~= "" and version or false
         local engine        = environment.ownmain or false
         --
-        if trace_swiglib and not done then
-            local list = resolvers.expandedpathlistfromvariable("lib") -- fresh, no reuse
+        if trace and not done then
+            local list = expandpaths("lib") -- fresh, no reuse
             for i=1,#list do
-               report_swiglib("tds path %i: %s",i,list[i])
+               report("tds path %i: %s",i,list[i])
             end
         end
         -- helpers
         local function found(locate,asked_library,how,...)
-            if trace_swiglib then
-                report_swiglib("checking %s: %a",how,asked_library)
+            if trace then
+                report("checking %s: %a",how,asked_library)
             end
             return locate(asked_library,...)
         end
@@ -121,15 +130,15 @@ local function requireswiglib(required,version)
             local found = nil
             if version then
                 local asked_library = joinfile(required_path,version,required_name)
-                if trace_swiglib then
-                    report_swiglib("checking %s: %a","with version",asked_library)
+                if trace then
+                    report("checking %s: %a","with version",asked_library)
                 end
                 found = locate(asked_library,...)
             end
             if not found or found == "" then
                 local asked_library = joinfile(required_path,required_name)
-                if trace_swiglib then
-                    report_swiglib("checking %s: %a","with version",asked_library)
+                if trace then
+                    report("checking %s: %a","with version",asked_library)
                 end
                 found = locate(asked_library,...)
             end
@@ -140,32 +149,32 @@ local function requireswiglib(required,version)
         -- match anyway.
         local function attempt(checkpattern)
             -- check cnf spec using name and version
-            if trace_swiglib then
-                report_swiglib("checking tds lib paths strictly")
+            if trace then
+                report("checking tds lib paths strictly")
             end
             local found = findfile and check(findfile,"lib")
             if found and (not checkpattern or find(found,checkpattern)) then
                 return found
             end
             -- check cnf spec using wildcard
-            if trace_swiglib then
-                report_swiglib("checking tds lib paths with wildcard")
+            if trace then
+                report("checking tds lib paths with wildcard")
             end
             local asked_library = joinfile(required_path,".*",required_name)
-            if trace_swiglib then
-                report_swiglib("checking %s: %a","latest version",asked_library)
+            if trace then
+                report("checking %s: %a","latest version",asked_library)
             end
             local list = findfiles(asked_library,"lib",true)
             if list and #list > 0 then
-                table.sort(list)
+                sort(list)
                 local found = list[#list]
                 if found and (not checkpattern or find(found,checkpattern)) then
                     return found
                 end
             end
             -- Check lib paths using name and version.
-            if trace_swiglib then
-                report_swiglib("checking lib paths")
+            if trace then
+                report("checking lib paths")
             end
             package.extralibpath(environment.ownpath)
             local paths = package.libpaths()
@@ -177,59 +186,80 @@ local function requireswiglib(required,version)
             end
             return false
         end
-        local found_library = nil
         if engine then
-            if trace_swiglib then
-                report_swiglib("attemp 1, engine %a",engine)
+            if trace then
+                report("attemp 1, engine %a",engine)
             end
             found_library = attempt("/"..engine.."/")
             if not found_library then
-                if trace_swiglib then
-                    report_swiglib("attemp 2, no engine",asked_library)
+                if trace then
+                    report("attemp 2, no engine",asked_library)
                 end
                 found_library = attempt()
             end
         else
             found_library = attempt()
         end
-        -- load and initialize when found
-        if not found_library then
-            if trace_swiglib then
-                report_swiglib("not found: %a",required)
-            end
-            library = false
-        else
-            local path = pathpart(found_library)
-            local base = nameonly(found_library)
-            dir.push(path)
-            if trace_swiglib then
-                report_swiglib("found: %a",found_library)
-            end
-            local message = nil
-            local opener  = "luaopen_" .. required_base
-            library, message = package.loadlib(found_library,opener)
-            local libtype = type(library)
-            if libtype == "function" then
-                library = library()
-            else
-                report_swiglib("load error: %a returns %a, message %a, library %a",opener,libtype,(string.gsub(message or "no message","[%s]+$","")),found_library or "no library")
-                library = false
-            end
-            dir.pop()
-        end
-        -- cache result
-        if not library then
-            report_swiglib("unknown: %a",required)
-        elseif trace_swiglib then
-            report_swiglib("stored: %a",required)
+    end
+    -- load and initialize when found
+    if not found_library then
+        if trace then
+            report("not found: %a",required)
         end
-        loaded[required] = library
+        library = false
     else
-        report_swiglib("reused: %a",required)
+        if trace then
+            report("found: %a",found_library)
+        end
+        local message, result = action(found_library,required_base)
+        if result then
+            library = result
+        else
+            library = false
+            report("load error: message %a, library %a",tostring(message),found_library or "no library")
+        end
+    end
+    if not library then
+        report("unknown: %a",required)
+    elseif trace then
+        report("stored: %a",required)
     end
     return library
 end
 
+do
+
+    local report_swiglib = logs.reporter("swiglib")
+    local trace_swiglib  = false
+    local savedrequire   = require
+    local loadedlibs     = { }
+
+    trackers.register("resolvers.swiglib", function(v) trace_swiglib = v end)
+
+    function requireswiglib(required,version)
+        local library = loadedlibs[library]
+        if library == nil then
+            local trace_swiglib = trace_swiglib or package.helpers.trace
+            library = locate(required,version,trace_swiglib,report_swiglib,function(name,base)
+                dir.push(pathpart(name))
+                local opener  = "luaopen_" .. base
+                local library, message = package.loadlib(name,opener)
+                local libtype = type(library)
+                if libtype == "function" then
+                    library = library()
+                    message = true
+                else
+                    report_swiglib("load error: %a returns %a, message %a, library %a",opener,libtype,(string.gsub(message or "no message","[%s]+$","")),found_library or "no library")
+                    library = false
+                end
+                dir.pop()
+                return message, library
+            end)
+            loadedlibs[required] = library or false
+        end
+        return library
+    end
+
 --[[
 
 For convenience we make the require loader function swiglib aware. Alternatively
@@ -237,15 +267,13 @@ we could put the specific loader in the global namespace.
 
 ]]--
 
-local savedrequire = require
-
-function require(name,version)
-    if find(name,"^swiglib%.") then
-        return requireswiglib(name,version)
-    else
-        return savedrequire(name)
+    function require(name,version)
+        if find(name,"^swiglib%.") then
+            return requireswiglib(name,version)
+        else
+            return savedrequire(name)
+        end
     end
-end
 
 --[[
 
@@ -255,43 +283,87 @@ recommended loader.
 
 ]]--
 
-local swiglibs    = { }
-local initializer = "core"
+    local swiglibs    = { }
+    local initializer = "core"
 
-function swiglib(name,version)
-    local library = swiglibs[name]
-    if not library then
-        statistics.starttiming(swiglibs)
-        if trace_swiglib then
-            report_swiglib("loading %a",name)
-        end
-        if not find(name,"%." .. initializer .. "$") then
-            fullname = "swiglib." .. name .. "." .. initializer
-        else
-            fullname = "swiglib." .. name
+    function swiglib(name,version)
+        local library = swiglibs[name]
+        if not library then
+            statistics.starttiming(swiglibs)
+            if trace_swiglib then
+                report_swiglib("loading %a",name)
+            end
+            if not find(name,"%." .. initializer .. "$") then
+                fullname = "swiglib." .. name .. "." .. initializer
+            else
+                fullname = "swiglib." .. name
+            end
+            library = requireswiglib(fullname,version)
+            swiglibs[name] = library
+            statistics.stoptiming(swiglibs)
         end
-        library = requireswiglib(fullname,version)
-        swiglibs[name] = library
-        statistics.stoptiming(swiglibs)
+        return library
     end
-    return library
+
+    statistics.register("used swiglibs", function()
+        if next(swiglibs) then
+            return string.format("%s, initial load time %s seconds",table.concat(table.sortedkeys(swiglibs)," "),statistics.elapsedtime(swiglibs))
+        end
+    end)
+
 end
 
-statistics.register("used swiglibs", function()
-    if next(swiglibs) then
-        return string.format("%s, initial load time %s seconds",table.concat(table.sortedkeys(swiglibs)," "),statistics.elapsedtime(swiglibs))
+if FFISUPPORTED and ffi and ffi.load then
+
+--[[
+
+We use the same lookup logic for ffi loading.
+
+]]--
+
+    local report_ffilib = logs.reporter("ffilib")
+    local trace_ffilib  = false
+    local savedffiload  = ffi.load
+
+    trackers.register("resolvers.ffilib", function(v) trace_ffilib = v end)
+
+    function ffilib(required,version)
+        return locate(required,version,trace_ffilib,report_ffilib,function(name)
+            local message, library = pcall(savedffiload,removesuffix(name))
+            if type(library) == "userdata" then
+                return message, library
+            else
+                return message, false
+            end
+        end)
     end
-end)
+
+    function ffi.load(name)
+        local library = ffilib(name)
+        if type(library) == "userdata" then
+            return library
+        else
+            report_ffilib("trying to load %a using normal loader",name)
+            return savedffiload(name)
+        end
+    end
+
+end
 
 --[[
 
-So, we now have:
+-- So, we now have:
+
+trackers.enable("resolvers.ffilib")
+trackers.enable("resolvers.swiglib")
 
 local gm = require("swiglib.gmwand.core")
 local gm = swiglib("gmwand.core")
 local sq = swiglib("mysql.core")
 local sq = swiglib("mysql.core","5.6")
 
-Watch out, the last one is less explicit and lacks the swiglib prefix.
+ffilib("libmysql","5.6.14")
+
+-- Watch out, the last one is less explicit and lacks the swiglib prefix.
 
 ]]--
diff --git a/tex/context/base/mkiv/util-str.lua b/tex/context/base/mkiv/util-str.lua
index fb510257a..9e6be9999 100644
--- a/tex/context/base/mkiv/util-str.lua
+++ b/tex/context/base/mkiv/util-str.lua
@@ -449,6 +449,31 @@ function number.sparseexponent(f,n)
     return tostring(n)
 end
 
+local hf = { }
+local hs = { }
+
+setmetatable(hf, { __index = function(t,k)
+    local v = "%." .. k .. "f"
+    t[k] = v
+    return v
+end } )
+
+setmetatable(hs, { __index = function(t,k)
+    local v = "%" .. k .. "s"
+    t[k] = v
+    return v
+end } )
+
+function number.formattedfloat(n,b,a)
+    local s = format(hf[a],n)
+    local l = (b or 0) + (a or 0) + 1
+    if #s < l then
+        return format(hs[l],s)
+    else
+        return s
+    end
+end
+
 local template = [[
 %s
 %s
@@ -479,6 +504,7 @@ local autodouble=string.autodouble
 local sequenced=table.sequenced
 local formattednumber=number.formatted
 local sparseexponent=number.sparseexponent
+local formattedfloat=number.formattedfloat
     ]]
 
 else
@@ -504,6 +530,7 @@ else
         sequenced       = table.sequenced,
         formattednumber = number.formatted,
         sparseexponent  = number.sparseexponent,
+        formattedfloat  = number.formattedfloat
     }
 
 end
@@ -521,6 +548,9 @@ setmetatable(arguments, { __index =
 })
 
 local prefix_any = C((S("+- .") + R("09"))^0)
+local prefix_sub = (C((S("+-") + R("09"))^0) + Cc(0))
+                 * P(".")
+                 * (C((S("+-") + R("09"))^0) + Cc(0))
 local prefix_tab = P("{") * C((1-P("}"))^0) * P("}") + C((1-R("az","AZ","09","%%"))^0)
 
 -- we've split all cases as then we can optimize them (let's omit the fuzzy u)
@@ -594,6 +624,11 @@ local format_F = function(f) -- beware, no cast to number
     end
 end
 
+local format_k = function(b,a) -- slow
+    n = n + 1
+    return format("formattedfloat(a%s,%i,%i)",n,b or 0, a or 0)
+end
+
 local format_g = function(f)
     n = n + 1
     return format("format('%%%sg',a%s)",f,n)
@@ -855,6 +890,7 @@ local builder = Cs { "start",
               + V("S") -- new
               + V("Q") -- new
               + V("N") -- new
+              + V("k") -- new
               --
               + V("r")
               + V("h") + V("H") + V("u") + V("U")
@@ -894,6 +930,7 @@ local builder = Cs { "start",
     ["S"] = (prefix_any * P("S")) / format_S, -- %S => %s (tostring)
     ["Q"] = (prefix_any * P("Q")) / format_S, -- %Q => %q (tostring)
     ["N"] = (prefix_any * P("N")) / format_N, -- %N => tonumber (strips leading zeros)
+    ["k"] = (prefix_sub * P("k")) / format_k, -- %k => like f but with n.m
     ["c"] = (prefix_any * P("c")) / format_c, -- %c => utf character (extension to regular)
     ["C"] = (prefix_any * P("C")) / format_C, -- %c => U+.... utf character
     --
diff --git a/tex/context/interface/mkiv/i-context.pdf b/tex/context/interface/mkiv/i-context.pdf
index 56f1b02a0..a62e63912 100644
--- a/tex/context/interface/mkiv/i-context.pdf
+++ b/tex/context/interface/mkiv/i-context.pdf
diff --git a/tex/context/interface/mkiv/i-readme.pdf b/tex/context/interface/mkiv/i-readme.pdf
index 09945eaec..e1648bc33 100644
--- a/tex/context/interface/mkiv/i-readme.pdf
+++ b/tex/context/interface/mkiv/i-readme.pdf
diff --git a/tex/context/modules/mkiv/m-matrix.mkiv b/tex/context/modules/mkiv/m-matrix.mkiv
index b72453bdd..f59363e94 100644
--- a/tex/context/modules/mkiv/m-matrix.mkiv
+++ b/tex/context/modules/mkiv/m-matrix.mkiv
@@ -28,6 +28,7 @@ local formatters       = string.formatters
 local copy             = table.copy
 local insert           = table.insert
 local remove           = table.remove
+local random           = math.random
 
 local context          = context
 
@@ -92,8 +93,8 @@ function matrix.typeset(m,options)
         if options.fences then
             whatever = fences[options.fences] or whatever
         elseif options.determinant then
-            whatever = fences.brackets
-         -- whatever = fences.bars
+         -- whatever = fences.brackets
+            whatever = fences.bars
         end
         local template = options.template or matrix.template
         if template == "yes" then
@@ -125,10 +126,64 @@ end
 
 -- interchange two rows (i-th, j-th)
 
-function matrix.swap(t,i,j)
-    t[i], t[j] = t[j], t[i]
+-- function matrix.swaprows(t,i,j)
+--     if i <= #t and j <= #t then
+--         t[i], t[j] = t[j], t[i]
+--         return t
+--     else
+--         return "error: out of bound"
+--     end
+-- end
+
+function matrix.swaprows(t,i,j)
+    local ti = t[i]
+    if not ti then
+        return "error: no row i"
+    end
+    local tj = t[j]
+    if not tj then
+        return "error: no row j"
+    end
+    t[i], t[j] = tj, ti
+    return t
+end
+
+-- interchange two columns (i-th, j-th)
+
+-- function matrix.swapcolumns(t, i, j)
+--     if i <= #t[1] and j <= #t[1] then
+--         for k = 1, #t do
+--             t[k][i], t[k][j] = t[k][j], t[k][i]
+--         end
+--         return t
+--     else
+--         return "error: out of bound"
+--     end
+-- end
+
+function matrix.swapcolumns(t, i, j)
+    local t1 = t[1]
+    if not t1 then
+        return "error: no rows"
+    end
+    local n = #t1
+    if i <= n then
+        return "error: no row i"
+    end
+    if j <= n then
+        return "error: no row j"
+    end
+    for k = 1, #t do
+        local tk = t[k]
+        tk[i], tk[j] = tk[j], tk[i]
+    end
+    return t
 end
 
+matrix.swapC = matrix.swapcolumns
+matrix.swapR = matrix.swaprows
+matrix.swap  = matrix.swaprows
+
 -- replace i-th row with factor * (i-th row)
 
 function matrix.multiply(m,i,factor)
@@ -251,7 +306,7 @@ end
 
 matrix.uppertri = uppertri
 
-function matrix.determinant(m)
+local function determinant(m)
     if #m == #m[1] then
         local d = 1
         local t, s = uppertri(m,1)
@@ -264,6 +319,8 @@ function matrix.determinant(m)
     end
 end
 
+matrix.determinant = determinant
+
 local function rowechelon(m,r)
     local temp = copy(m)
     local pRow = 1
@@ -328,6 +385,99 @@ end
 matrix.rowechelon = rowechelon
 matrix.rowEchelon = rowechelon
 
+-- make matrices until its determinant is not 0
+
+function matrix.make(n,m,low,high)
+    if not n then
+        n = 10
+    end
+    if not m then
+        m = 10
+    end
+    if not low then
+        low = 0
+    end
+    if not high then
+        high = 100
+    end
+    local t = { }  -- make an empty n1 x n2 array
+    local again = true
+    for i=1,n do
+        t[i] = { }
+    end
+    while true do
+        for i=1,n do
+            local ti = t[i]
+            for j=1,m do
+                ti[j] = random(low,high)
+            end
+        end
+        if n ~= m or determinant(t,1) ~= 0 then
+            return t
+        end
+    end
+end
+
+-- extract submatrix by using
+
+local function submatrix(t,i,j)
+    local rows    = #t
+    local columns = #t[1]
+    local sign    = 1 -- not used
+    if i <= rows and j <= columns then
+        local c = copy(t)
+        remove(c,i)
+        for k=1,rows-1 do
+            remove(c[k],j)
+        end
+        return c
+    else
+        return "error: out of bound"
+    end
+end
+
+matrix.submatrix = submatrix
+
+-- calculating determinant using Laplace Expansion
+
+function matrix.laplace(t) -- not sure if this is the most effient but
+    local factors = { 1 }  -- it's not used for number crunching anyway
+    local data    = copy(t)
+    local det     = 0
+    while #data > 0 do
+        local mat = { }
+        local siz = #data[1]
+        if siz == 0 then
+            return "error: no determinant"
+        elseif siz == 1 then
+            det = data[1][1]
+            return det
+        end
+        for i=1,siz do
+            mat[i] = data[1]
+            remove(data,1)
+        end
+        local factor = remove(factors,1)
+        local m1 = mat[1]
+        if siz == 2 then
+            local m2 = mat[2]
+            det = det + factor * (m1[1]*m2[2] - m1[2]*m2[1])
+        else
+            for j=1,#m1 do
+                local m1j = m1[j]
+                if m1j ~= 0 then
+                    insert(factors, (-1)^(j+1) * factor * m1j)
+                    local m = submatrix(mat,1,j)
+                    for k, v in next, m do
+                         insert(data,v)
+                    end
+                end
+            end
+        end
+    end
+    return det
+end
+
 --  solve the linear equation m X = c
 
 local function solve(m,c)
diff --git a/tex/context/modules/mkiv/s-inf-03.mkiv b/tex/context/modules/mkiv/s-inf-03.mkiv
index 31333b8e5..d2acb7341 100644
--- a/tex/context/modules/mkiv/s-inf-03.mkiv
+++ b/tex/context/modules/mkiv/s-inf-03.mkiv
@@ -158,13 +158,11 @@ local upper      = string.upper
 local skipglobal = table.tohash {
     "_G", "_M", "_ENV", "",
     "context", "modules", "global", "arg", "utf", 1,
-    "_ptbs_", "_pcol_", "_plib_", "_clib_", "_tlib_",
     "kpse", "commands", "ffi",
 }
 
 local skipkeys = table.tohash {
-    "_pcol_", "_plib_", "_clib_", "_tlib_", "_bpnf_", "_ptbs_",
-    "_cldf_", "_cldn_", "_cldo_",
+ -- "_cldf_", "_cldn_", "_cldo_",
     "_clmb_", "_clme_", "_clmm_", "_clmn_", "_clma_", "_clmh_",
     "_G", "_M", "_ENV", "",
  -- "global",  "shortcuts",
@@ -215,11 +213,10 @@ local function childtables(key,tab,handler,depth)
                 if marked(v) then
                     t = "data"
                     handler(s,t,depth)
+                elseif done[v] then
+                    -- logs.report("inf-03","key %a in %a already done",k,v)
                 else
-if done[v] then
-    -- logs.report("inf-03","key %a in %a already done",k,v)
-else
-    done[v] = true
+                    done[v] = true
                     handler(s,t,depth)
                     if variant == 3 then
                         childtables(false,v,handler,depth+1)
@@ -229,7 +226,6 @@ else
                         childtables(s,v,handler,depth+1)
                     end
                 end
-end
             else
                 handler(s,t,depth)
             end
@@ -252,7 +248,7 @@ end
 
 local function show(title,subtitle,alias,builtin,t,lib,libcolor,glo,glocolor,mark,obsolete)
     -- todo: table as argument
--- print(title,subtitle,alias,builtin,t,lib,libcolor,glo,glocolor,mark,obsolete)
+ -- print(title,subtitle,alias,builtin,t,lib,libcolor,glo,glocolor,mark,obsolete)
     local keys = sortedkeys(t) -- no sorted_pairs
     if #keys > 0 then
         local fulltitle = title
@@ -269,7 +265,7 @@ local function show(title,subtitle,alias,builtin,t,lib,libcolor,glo,glocolor,mar
         end
         context.startcolumns { n = 2 }
         context.starttabulate { "|||" }
-        local t_obsolete = t.obsolete
+        local t_obsolete = rawget(t,"obsolete") -- tricky a t.obsolete fails
         if type(t_obsolete) ~= "table" then
             t_obsolete = nil
         end
diff --git a/tex/generic/context/luatex/luatex-fonts-lig.lua b/tex/generic/context/luatex/luatex-fonts-lig.lua
new file mode 100644
index 000000000..c5347aa19
--- /dev/null
+++ b/tex/generic/context/luatex/luatex-fonts-lig.lua
@@ -0,0 +1,2067 @@
+-- this file is generated by context
+
+fonts.handlers.otf.addfeature {
+ ["dataset"]={
+  {
+   ["data"]={
+    ["À"]={ "A", "̀" },
+    ["Á"]={ "A", "́" },
+    ["Â"]={ "A", "̂" },
+    ["Ã"]={ "A", "̃" },
+    ["Ä"]={ "A", "̈" },
+    ["Å"]={ "A", "̊" },
+    ["Ç"]={ "C", "̧" },
+    ["È"]={ "E", "̀" },
+    ["É"]={ "E", "́" },
+    ["Ê"]={ "E", "̂" },
+    ["Ë"]={ "E", "̈" },
+    ["Ì"]={ "I", "̀" },
+    ["Í"]={ "I", "́" },
+    ["Î"]={ "I", "̂" },
+    ["Ï"]={ "I", "̈" },
+    ["Ñ"]={ "N", "̃" },
+    ["Ò"]={ "O", "̀" },
+    ["Ó"]={ "O", "́" },
+    ["Ô"]={ "O", "̂" },
+    ["Õ"]={ "O", "̃" },
+    ["Ö"]={ "O", "̈" },
+    ["Ù"]={ "U", "̀" },
+    ["Ú"]={ "U", "́" },
+    ["Û"]={ "U", "̂" },
+    ["Ü"]={ "U", "̈" },
+    ["Ý"]={ "Y", "́" },
+    ["à"]={ "a", "̀" },
+    ["á"]={ "a", "́" },
+    ["â"]={ "a", "̂" },
+    ["ã"]={ "a", "̃" },
+    ["ä"]={ "a", "̈" },
+    ["å"]={ "a", "̊" },
+    ["ç"]={ "c", "̧" },
+    ["è"]={ "e", "̀" },
+    ["é"]={ "e", "́" },
+    ["ê"]={ "e", "̂" },
+    ["ë"]={ "e", "̈" },
+    ["ì"]={ "i", "̀" },
+    ["í"]={ "i", "́" },
+    ["î"]={ "i", "̂" },
+    ["ï"]={ "i", "̈" },
+    ["ñ"]={ "n", "̃" },
+    ["ò"]={ "o", "̀" },
+    ["ó"]={ "o", "́" },
+    ["ô"]={ "o", "̂" },
+    ["õ"]={ "o", "̃" },
+    ["ö"]={ "o", "̈" },
+    ["ù"]={ "u", "̀" },
+    ["ú"]={ "u", "́" },
+    ["û"]={ "u", "̂" },
+    ["ü"]={ "u", "̈" },
+    ["ý"]={ "y", "́" },
+    ["ÿ"]={ "y", "̈" },
+    ["Ā"]={ "A", "̄" },
+    ["ā"]={ "a", "̄" },
+    ["Ă"]={ "A", "̆" },
+    ["ă"]={ "a", "̆" },
+    ["Ą"]={ "A", "̨" },
+    ["ą"]={ "a", "̨" },
+    ["Ć"]={ "C", "́" },
+    ["ć"]={ "c", "́" },
+    ["Ĉ"]={ "C", "̂" },
+    ["ĉ"]={ "c", "̂" },
+    ["Ċ"]={ "C", "̇" },
+    ["ċ"]={ "c", "̇" },
+    ["Č"]={ "C", "̌" },
+    ["č"]={ "c", "̌" },
+    ["Ď"]={ "D", "̌" },
+    ["ď"]={ "d", "̌" },
+    ["Ē"]={ "E", "̄" },
+    ["ē"]={ "e", "̄" },
+    ["Ĕ"]={ "E", "̆" },
+    ["ĕ"]={ "e", "̆" },
+    ["Ė"]={ "E", "̇" },
+    ["ė"]={ "e", "̇" },
+    ["Ę"]={ "E", "̨" },
+    ["ę"]={ "e", "̨" },
+    ["Ě"]={ "E", "̌" },
+    ["ě"]={ "e", "̌" },
+    ["Ĝ"]={ "G", "̂" },
+    ["ĝ"]={ "g", "̂" },
+    ["Ğ"]={ "G", "̆" },
+    ["ğ"]={ "g", "̆" },
+    ["Ġ"]={ "G", "̇" },
+    ["ġ"]={ "g", "̇" },
+    ["Ģ"]={ "G", "̧" },
+    ["ģ"]={ "g", "̧" },
+    ["Ĥ"]={ "H", "̂" },
+    ["ĥ"]={ "h", "̂" },
+    ["Ĩ"]={ "I", "̃" },
+    ["ĩ"]={ "i", "̃" },
+    ["Ī"]={ "I", "̄" },
+    ["ī"]={ "i", "̄" },
+    ["Ĭ"]={ "I", "̆" },
+    ["ĭ"]={ "i", "̆" },
+    ["Į"]={ "I", "̨" },
+    ["į"]={ "i", "̨" },
+    ["İ"]={ "I", "̇" },
+    ["Ĵ"]={ "J", "̂" },
+    ["ĵ"]={ "j", "̂" },
+    ["Ķ"]={ "K", "̧" },
+    ["ķ"]={ "k", "̧" },
+    ["Ĺ"]={ "L", "́" },
+    ["ĺ"]={ "l", "́" },
+    ["Ļ"]={ "L", "̧" },
+    ["ļ"]={ "l", "̧" },
+    ["Ľ"]={ "L", "̌" },
+    ["ľ"]={ "l", "̌" },
+    ["Ń"]={ "N", "́" },
+    ["ń"]={ "n", "́" },
+    ["Ņ"]={ "N", "̧" },
+    ["ņ"]={ "n", "̧" },
+    ["Ň"]={ "N", "̌" },
+    ["ň"]={ "n", "̌" },
+    ["Ō"]={ "O", "̄" },
+    ["ō"]={ "o", "̄" },
+    ["Ŏ"]={ "O", "̆" },
+    ["ŏ"]={ "o", "̆" },
+    ["Ő"]={ "O", "̋" },
+    ["ő"]={ "o", "̋" },
+    ["Ŕ"]={ "R", "́" },
+    ["ŕ"]={ "r", "́" },
+    ["Ŗ"]={ "R", "̧" },
+    ["ŗ"]={ "r", "̧" },
+    ["Ř"]={ "R", "̌" },
+    ["ř"]={ "r", "̌" },
+    ["Ś"]={ "S", "́" },
+    ["ś"]={ "s", "́" },
+    ["Ŝ"]={ "S", "̂" },
+    ["ŝ"]={ "s", "̂" },
+    ["Ş"]={ "S", "̧" },
+    ["ş"]={ "s", "̧" },
+    ["Š"]={ "S", "̌" },
+    ["š"]={ "s", "̌" },
+    ["Ţ"]={ "T", "̧" },
+    ["ţ"]={ "t", "̧" },
+    ["Ť"]={ "T", "̌" },
+    ["ť"]={ "t", "̌" },
+    ["Ũ"]={ "U", "̃" },
+    ["ũ"]={ "u", "̃" },
+    ["Ū"]={ "U", "̄" },
+    ["ū"]={ "u", "̄" },
+    ["Ŭ"]={ "U", "̆" },
+    ["ŭ"]={ "u", "̆" },
+    ["Ů"]={ "U", "̊" },
+    ["ů"]={ "u", "̊" },
+    ["Ű"]={ "U", "̋" },
+    ["ű"]={ "u", "̋" },
+    ["Ų"]={ "U", "̨" },
+    ["ų"]={ "u", "̨" },
+    ["Ŵ"]={ "W", "̂" },
+    ["ŵ"]={ "w", "̂" },
+    ["Ŷ"]={ "Y", "̂" },
+    ["ŷ"]={ "y", "̂" },
+    ["Ÿ"]={ "Y", "̈" },
+    ["Ź"]={ "Z", "́" },
+    ["ź"]={ "z", "́" },
+    ["Ż"]={ "Z", "̇" },
+    ["ż"]={ "z", "̇" },
+    ["Ž"]={ "Z", "̌" },
+    ["ž"]={ "z", "̌" },
+    ["Ơ"]={ "O", "̛" },
+    ["ơ"]={ "o", "̛" },
+    ["Ư"]={ "U", "̛" },
+    ["ư"]={ "u", "̛" },
+    ["Ǎ"]={ "A", "̌" },
+    ["ǎ"]={ "a", "̌" },
+    ["Ǐ"]={ "I", "̌" },
+    ["ǐ"]={ "i", "̌" },
+    ["Ǒ"]={ "O", "̌" },
+    ["ǒ"]={ "o", "̌" },
+    ["Ǔ"]={ "U", "̌" },
+    ["ǔ"]={ "u", "̌" },
+    ["Ǖ"]={ "Ü", "̄" },
+    ["ǖ"]={ "ü", "̄" },
+    ["Ǘ"]={ "Ü", "́" },
+    ["ǘ"]={ "ü", "́" },
+    ["Ǚ"]={ "Ü", "̌" },
+    ["ǚ"]={ "ü", "̌" },
+    ["Ǜ"]={ "Ü", "̀" },
+    ["ǜ"]={ "ü", "̀" },
+    ["Ǟ"]={ "Ä", "̄" },
+    ["ǟ"]={ "ä", "̄" },
+    ["Ǡ"]={ "Ȧ", "̄" },
+    ["ǡ"]={ "ȧ", "̄" },
+    ["Ǣ"]={ "Æ", "̄" },
+    ["ǣ"]={ "æ", "̄" },
+    ["Ǧ"]={ "G", "̌" },
+    ["ǧ"]={ "g", "̌" },
+    ["Ǩ"]={ "K", "̌" },
+    ["ǩ"]={ "k", "̌" },
+    ["Ǫ"]={ "O", "̨" },
+    ["ǫ"]={ "o", "̨" },
+    ["Ǭ"]={ "Ǫ", "̄" },
+    ["ǭ"]={ "ǫ", "̄" },
+    ["Ǯ"]={ "Ʒ", "̌" },
+    ["ǯ"]={ "ʒ", "̌" },
+    ["ǰ"]={ "j", "̌" },
+    ["Ǵ"]={ "G", "́" },
+    ["ǵ"]={ "g", "́" },
+    ["Ǹ"]={ "N", "̀" },
+    ["ǹ"]={ "n", "̀" },
+    ["Ǻ"]={ "Å", "́" },
+    ["ǻ"]={ "å", "́" },
+    ["Ǽ"]={ "Æ", "́" },
+    ["ǽ"]={ "æ", "́" },
+    ["Ǿ"]={ "Ø", "́" },
+    ["ǿ"]={ "ø", "́" },
+    ["Ȁ"]={ "A", "̏" },
+    ["ȁ"]={ "a", "̏" },
+    ["Ȃ"]={ "A", "̑" },
+    ["ȃ"]={ "a", "̑" },
+    ["Ȅ"]={ "E", "̏" },
+    ["ȅ"]={ "e", "̏" },
+    ["Ȇ"]={ "E", "̑" },
+    ["ȇ"]={ "e", "̑" },
+    ["Ȉ"]={ "I", "̏" },
+    ["ȉ"]={ "i", "̏" },
+    ["Ȋ"]={ "I", "̑" },
+    ["ȋ"]={ "i", "̑" },
+    ["Ȍ"]={ "O", "̏" },
+    ["ȍ"]={ "o", "̏" },
+    ["Ȏ"]={ "O", "̑" },
+    ["ȏ"]={ "o", "̑" },
+    ["Ȑ"]={ "R", "̏" },
+    ["ȑ"]={ "r", "̏" },
+    ["Ȓ"]={ "R", "̑" },
+    ["ȓ"]={ "r", "̑" },
+    ["Ȕ"]={ "U", "̏" },
+    ["ȕ"]={ "u", "̏" },
+    ["Ȗ"]={ "U", "̑" },
+    ["ȗ"]={ "u", "̑" },
+    ["Ș"]={ "S", "̦" },
+    ["ș"]={ "s", "̦" },
+    ["Ț"]={ "T", "̦" },
+    ["ț"]={ "t", "̦" },
+    ["Ȟ"]={ "H", "̌" },
+    ["ȟ"]={ "h", "̌" },
+    ["Ȧ"]={ "A", "̇" },
+    ["ȧ"]={ "a", "̇" },
+    ["Ȩ"]={ "E", "̧" },
+    ["ȩ"]={ "e", "̧" },
+    ["Ȫ"]={ "Ö", "̄" },
+    ["ȫ"]={ "ö", "̄" },
+    ["Ȭ"]={ "Õ", "̄" },
+    ["ȭ"]={ "õ", "̄" },
+    ["Ȯ"]={ "O", "̇" },
+    ["ȯ"]={ "o", "̇" },
+    ["Ȱ"]={ "Ȯ", "̄" },
+    ["ȱ"]={ "ȯ", "̄" },
+    ["Ȳ"]={ "Y", "̄" },
+    ["ȳ"]={ "y", "̄" },
+    ["̈́"]={ "̈", "́" },
+    ["΅"]={ "¨", "́" },
+    ["Ά"]={ "Α", "́" },
+    ["Έ"]={ "Ε", "́" },
+    ["Ή"]={ "Η", "́" },
+    ["Ί"]={ "Ι", "́" },
+    ["Ό"]={ "Ο", "́" },
+    ["Ύ"]={ "Υ", "́" },
+    ["Ώ"]={ "Ω", "́" },
+    ["ΐ"]={ "ϊ", "́" },
+    ["Ϊ"]={ "Ι", "̈" },
+    ["Ϋ"]={ "Υ", "̈" },
+    ["ά"]={ "α", "́" },
+    ["έ"]={ "ε", "́" },
+    ["ή"]={ "η", "́" },
+    ["ί"]={ "ι", "́" },
+    ["ΰ"]={ "ϋ", "́" },
+    ["ϊ"]={ "ι", "̈" },
+    ["ϋ"]={ "υ", "̈" },
+    ["ό"]={ "ο", "́" },
+    ["ύ"]={ "υ", "́" },
+    ["ώ"]={ "ω", "́" },
+    ["ϓ"]={ "ϒ", "́" },
+    ["ϔ"]={ "ϒ", "̈" },
+    ["Ѐ"]={ "Е", "̀" },
+    ["Ё"]={ "Е", "̈" },
+    ["Ѓ"]={ "Г", "́" },
+    ["Ї"]={ "І", "̈" },
+    ["Ќ"]={ "К", "́" },
+    ["Ѝ"]={ "И", "̀" },
+    ["Ў"]={ "У", "̆" },
+    ["Й"]={ "И", "̆" },
+    ["й"]={ "и", "̆" },
+    ["ѐ"]={ "е", "̀" },
+    ["ё"]={ "е", "̈" },
+    ["ѓ"]={ "г", "́" },
+    ["ї"]={ "і", "̈" },
+    ["ќ"]={ "к", "́" },
+    ["ѝ"]={ "и", "̀" },
+    ["ў"]={ "у", "̆" },
+    ["Ѷ"]={ "Ѵ", "̏" },
+    ["ѷ"]={ "ѵ", "̏" },
+    ["Ӂ"]={ "Ж", "̆" },
+    ["ӂ"]={ "ж", "̆" },
+    ["Ӑ"]={ "А", "̆" },
+    ["ӑ"]={ "а", "̆" },
+    ["Ӓ"]={ "А", "̈" },
+    ["ӓ"]={ "а", "̈" },
+    ["Ӗ"]={ "Е", "̆" },
+    ["ӗ"]={ "е", "̆" },
+    ["Ӛ"]={ "Ә", "̈" },
+    ["ӛ"]={ "ә", "̈" },
+    ["Ӝ"]={ "Ж", "̈" },
+    ["ӝ"]={ "ж", "̈" },
+    ["Ӟ"]={ "З", "̈" },
+    ["ӟ"]={ "з", "̈" },
+    ["Ӣ"]={ "И", "̄" },
+    ["ӣ"]={ "и", "̄" },
+    ["Ӥ"]={ "И", "̈" },
+    ["ӥ"]={ "и", "̈" },
+    ["Ӧ"]={ "О", "̈" },
+    ["ӧ"]={ "о", "̈" },
+    ["Ӫ"]={ "Ө", "̈" },
+    ["ӫ"]={ "ө", "̈" },
+    ["Ӭ"]={ "Э", "̈" },
+    ["ӭ"]={ "э", "̈" },
+    ["Ӯ"]={ "У", "̄" },
+    ["ӯ"]={ "у", "̄" },
+    ["Ӱ"]={ "У", "̈" },
+    ["ӱ"]={ "у", "̈" },
+    ["Ӳ"]={ "У", "̋" },
+    ["ӳ"]={ "у", "̋" },
+    ["Ӵ"]={ "Ч", "̈" },
+    ["ӵ"]={ "ч", "̈" },
+    ["Ӹ"]={ "Ы", "̈" },
+    ["ӹ"]={ "ы", "̈" },
+    ["آ"]={ "ا", "ٓ" },
+    ["أ"]={ "ا", "ٔ" },
+    ["ؤ"]={ "و", "ٔ" },
+    ["إ"]={ "ا", "ٕ" },
+    ["ئ"]={ "ي", "ٔ" },
+    ["ۀ"]={ "ە", "ٔ" },
+    ["ۂ"]={ "ہ", "ٔ" },
+    ["ۓ"]={ "ے", "ٔ" },
+    ["ऩ"]={ "न", "़" },
+    ["ऱ"]={ "र", "़" },
+    ["ऴ"]={ "ळ", "़" },
+    ["क़"]={ "क", "़" },
+    ["ख़"]={ "ख", "़" },
+    ["ग़"]={ "ग", "़" },
+    ["ज़"]={ "ज", "़" },
+    ["ड़"]={ "ड", "़" },
+    ["ढ़"]={ "ढ", "़" },
+    ["फ़"]={ "फ", "़" },
+    ["य़"]={ "य", "़" },
+    ["ো"]={ "ে", "া" },
+    ["ৌ"]={ "ে", "ৗ" },
+    ["ড়"]={ "ড", "়" },
+    ["ঢ়"]={ "ঢ", "়" },
+    ["য়"]={ "য", "়" },
+    ["ਲ਼"]={ "ਲ", "਼" },
+    ["ਸ਼"]={ "ਸ", "਼" },
+    ["ਖ਼"]={ "ਖ", "਼" },
+    ["ਗ਼"]={ "ਗ", "਼" },
+    ["ਜ਼"]={ "ਜ", "਼" },
+    ["ਫ਼"]={ "ਫ", "਼" },
+    ["ୈ"]={ "େ", "ୖ" },
+    ["ୋ"]={ "େ", "ା" },
+    ["ୌ"]={ "େ", "ୗ" },
+    ["ଡ଼"]={ "ଡ", "଼" },
+    ["ଢ଼"]={ "ଢ", "଼" },
+    ["ஔ"]={ "ஒ", "ௗ" },
+    ["ொ"]={ "ெ", "ா" },
+    ["ோ"]={ "ே", "ா" },
+    ["ௌ"]={ "ெ", "ௗ" },
+    ["ై"]={ "ె", "ౖ" },
+    ["ೀ"]={ "ಿ", "ೕ" },
+    ["ೇ"]={ "ೆ", "ೕ" },
+    ["ೈ"]={ "ೆ", "ೖ" },
+    ["ೊ"]={ "ೆ", "ೂ" },
+    ["ೋ"]={ "ೊ", "ೕ" },
+    ["ൊ"]={ "െ", "ാ" },
+    ["ോ"]={ "േ", "ാ" },
+    ["ൌ"]={ "െ", "ൗ" },
+    ["ේ"]={ "ෙ", "්" },
+    ["ො"]={ "ෙ", "ා" },
+    ["ෝ"]={ "ො", "්" },
+    ["ෞ"]={ "ෙ", "ෟ" },
+    ["གྷ"]={ "ག", "ྷ" },
+    ["ཌྷ"]={ "ཌ", "ྷ" },
+    ["དྷ"]={ "ད", "ྷ" },
+    ["བྷ"]={ "བ", "ྷ" },
+    ["ཛྷ"]={ "ཛ", "ྷ" },
+    ["ཀྵ"]={ "ཀ", "ྵ" },
+    ["ཱི"]={ "ཱ", "ི" },
+    ["ཱུ"]={ "ཱ", "ུ" },
+    ["ྲྀ"]={ "ྲ", "ྀ" },
+    ["ླྀ"]={ "ླ", "ྀ" },
+    ["ཱྀ"]={ "ཱ", "ྀ" },
+    ["ྒྷ"]={ "ྒ", "ྷ" },
+    ["ྜྷ"]={ "ྜ", "ྷ" },
+    ["ྡྷ"]={ "ྡ", "ྷ" },
+    ["ྦྷ"]={ "ྦ", "ྷ" },
+    ["ྫྷ"]={ "ྫ", "ྷ" },
+    ["ྐྵ"]={ "ྐ", "ྵ" },
+    ["ဦ"]={ "ဥ", "ီ" },
+    ["ᬆ"]={ "ᬅ", "ᬵ" },
+    ["ᬈ"]={ "ᬇ", "ᬵ" },
+    ["ᬊ"]={ "ᬉ", "ᬵ" },
+    ["ᬌ"]={ "ᬋ", "ᬵ" },
+    ["ᬎ"]={ "ᬍ", "ᬵ" },
+    ["ᬒ"]={ "ᬑ", "ᬵ" },
+    ["ᬻ"]={ "ᬺ", "ᬵ" },
+    ["ᬽ"]={ "ᬼ", "ᬵ" },
+    ["ᭀ"]={ "ᬾ", "ᬵ" },
+    ["ᭁ"]={ "ᬿ", "ᬵ" },
+    ["ᭃ"]={ "ᭂ", "ᬵ" },
+    ["Ḁ"]={ "A", "̥" },
+    ["ḁ"]={ "a", "̥" },
+    ["Ḃ"]={ "B", "̇" },
+    ["ḃ"]={ "b", "̇" },
+    ["Ḅ"]={ "B", "̣" },
+    ["ḅ"]={ "b", "̣" },
+    ["Ḇ"]={ "B", "̱" },
+    ["ḇ"]={ "b", "̱" },
+    ["Ḉ"]={ "Ç", "́" },
+    ["ḉ"]={ "ç", "́" },
+    ["Ḋ"]={ "D", "̇" },
+    ["ḋ"]={ "d", "̇" },
+    ["Ḍ"]={ "D", "̣" },
+    ["ḍ"]={ "d", "̣" },
+    ["Ḏ"]={ "D", "̱" },
+    ["ḏ"]={ "d", "̱" },
+    ["Ḑ"]={ "D", "̧" },
+    ["ḑ"]={ "d", "̧" },
+    ["Ḓ"]={ "D", "̭" },
+    ["ḓ"]={ "d", "̭" },
+    ["Ḕ"]={ "Ē", "̀" },
+    ["ḕ"]={ "ē", "̀" },
+    ["Ḗ"]={ "Ē", "́" },
+    ["ḗ"]={ "ē", "́" },
+    ["Ḙ"]={ "E", "̭" },
+    ["ḙ"]={ "e", "̭" },
+    ["Ḛ"]={ "E", "̰" },
+    ["ḛ"]={ "e", "̰" },
+    ["Ḝ"]={ "Ȩ", "̆" },
+    ["ḝ"]={ "ȩ", "̆" },
+    ["Ḟ"]={ "F", "̇" },
+    ["ḟ"]={ "f", "̇" },
+    ["Ḡ"]={ "G", "̄" },
+    ["ḡ"]={ "g", "̄" },
+    ["Ḣ"]={ "H", "̇" },
+    ["ḣ"]={ "h", "̇" },
+    ["Ḥ"]={ "H", "̣" },
+    ["ḥ"]={ "h", "̣" },
+    ["Ḧ"]={ "H", "̈" },
+    ["ḧ"]={ "h", "̈" },
+    ["Ḩ"]={ "H", "̧" },
+    ["ḩ"]={ "h", "̧" },
+    ["Ḫ"]={ "H", "̮" },
+    ["ḫ"]={ "h", "̮" },
+    ["Ḭ"]={ "I", "̰" },
+    ["ḭ"]={ "i", "̰" },
+    ["Ḯ"]={ "Ï", "́" },
+    ["ḯ"]={ "ï", "́" },
+    ["Ḱ"]={ "K", "́" },
+    ["ḱ"]={ "k", "́" },
+    ["Ḳ"]={ "K", "̣" },
+    ["ḳ"]={ "k", "̣" },
+    ["Ḵ"]={ "K", "̱" },
+    ["ḵ"]={ "k", "̱" },
+    ["Ḷ"]={ "L", "̣" },
+    ["ḷ"]={ "l", "̣" },
+    ["Ḹ"]={ "Ḷ", "̄" },
+    ["ḹ"]={ "ḷ", "̄" },
+    ["Ḻ"]={ "L", "̱" },
+    ["ḻ"]={ "l", "̱" },
+    ["Ḽ"]={ "L", "̭" },
+    ["ḽ"]={ "l", "̭" },
+    ["Ḿ"]={ "M", "́" },
+    ["ḿ"]={ "m", "́" },
+    ["Ṁ"]={ "M", "̇" },
+    ["ṁ"]={ "m", "̇" },
+    ["Ṃ"]={ "M", "̣" },
+    ["ṃ"]={ "m", "̣" },
+    ["Ṅ"]={ "N", "̇" },
+    ["ṅ"]={ "n", "̇" },
+    ["Ṇ"]={ "N", "̣" },
+    ["ṇ"]={ "n", "̣" },
+    ["Ṉ"]={ "N", "̱" },
+    ["ṉ"]={ "n", "̱" },
+    ["Ṋ"]={ "N", "̭" },
+    ["ṋ"]={ "n", "̭" },
+    ["Ṍ"]={ "Õ", "́" },
+    ["ṍ"]={ "õ", "́" },
+    ["Ṏ"]={ "Õ", "̈" },
+    ["ṏ"]={ "õ", "̈" },
+    ["Ṑ"]={ "Ō", "̀" },
+    ["ṑ"]={ "ō", "̀" },
+    ["Ṓ"]={ "Ō", "́" },
+    ["ṓ"]={ "ō", "́" },
+    ["Ṕ"]={ "P", "́" },
+    ["ṕ"]={ "p", "́" },
+    ["Ṗ"]={ "P", "̇" },
+    ["ṗ"]={ "p", "̇" },
+    ["Ṙ"]={ "R", "̇" },
+    ["ṙ"]={ "r", "̇" },
+    ["Ṛ"]={ "R", "̣" },
+    ["ṛ"]={ "r", "̣" },
+    ["Ṝ"]={ "Ṛ", "̄" },
+    ["ṝ"]={ "ṛ", "̄" },
+    ["Ṟ"]={ "R", "̱" },
+    ["ṟ"]={ "r", "̱" },
+    ["Ṡ"]={ "S", "̇" },
+    ["ṡ"]={ "s", "̇" },
+    ["Ṣ"]={ "S", "̣" },
+    ["ṣ"]={ "s", "̣" },
+    ["Ṥ"]={ "Ś", "̇" },
+    ["ṥ"]={ "ś", "̇" },
+    ["Ṧ"]={ "Š", "̇" },
+    ["ṧ"]={ "š", "̇" },
+    ["Ṩ"]={ "Ṣ", "̇" },
+    ["ṩ"]={ "ṣ", "̇" },
+    ["Ṫ"]={ "T", "̇" },
+    ["ṫ"]={ "t", "̇" },
+    ["Ṭ"]={ "T", "̣" },
+    ["ṭ"]={ "t", "̣" },
+    ["Ṯ"]={ "T", "̱" },
+    ["ṯ"]={ "t", "̱" },
+    ["Ṱ"]={ "T", "̭" },
+    ["ṱ"]={ "t", "̭" },
+    ["Ṳ"]={ "U", "̤" },
+    ["ṳ"]={ "u", "̤" },
+    ["Ṵ"]={ "U", "̰" },
+    ["ṵ"]={ "u", "̰" },
+    ["Ṷ"]={ "U", "̭" },
+    ["ṷ"]={ "u", "̭" },
+    ["Ṹ"]={ "Ũ", "́" },
+    ["ṹ"]={ "ũ", "́" },
+    ["Ṻ"]={ "Ū", "̈" },
+    ["ṻ"]={ "ū", "̈" },
+    ["Ṽ"]={ "V", "̃" },
+    ["ṽ"]={ "v", "̃" },
+    ["Ṿ"]={ "V", "̣" },
+    ["ṿ"]={ "v", "̣" },
+    ["Ẁ"]={ "W", "̀" },
+    ["ẁ"]={ "w", "̀" },
+    ["Ẃ"]={ "W", "́" },
+    ["ẃ"]={ "w", "́" },
+    ["Ẅ"]={ "W", "̈" },
+    ["ẅ"]={ "w", "̈" },
+    ["Ẇ"]={ "W", "̇" },
+    ["ẇ"]={ "w", "̇" },
+    ["Ẉ"]={ "W", "̣" },
+    ["ẉ"]={ "w", "̣" },
+    ["Ẋ"]={ "X", "̇" },
+    ["ẋ"]={ "x", "̇" },
+    ["Ẍ"]={ "X", "̈" },
+    ["ẍ"]={ "x", "̈" },
+    ["Ẏ"]={ "Y", "̇" },
+    ["ẏ"]={ "y", "̇" },
+    ["Ẑ"]={ "Z", "̂" },
+    ["ẑ"]={ "z", "̂" },
+    ["Ẓ"]={ "Z", "̣" },
+    ["ẓ"]={ "z", "̣" },
+    ["Ẕ"]={ "Z", "̱" },
+    ["ẕ"]={ "z", "̱" },
+    ["ẖ"]={ "h", "̱" },
+    ["ẗ"]={ "t", "̈" },
+    ["ẘ"]={ "w", "̊" },
+    ["ẙ"]={ "y", "̊" },
+    ["ẛ"]={ "ſ", "̇" },
+    ["Ạ"]={ "A", "̣" },
+    ["ạ"]={ "a", "̣" },
+    ["Ả"]={ "A", "̉" },
+    ["ả"]={ "a", "̉" },
+    ["Ấ"]={ "Â", "́" },
+    ["ấ"]={ "â", "́" },
+    ["Ầ"]={ "Â", "̀" },
+    ["ầ"]={ "â", "̀" },
+    ["Ẩ"]={ "Â", "̉" },
+    ["ẩ"]={ "â", "̉" },
+    ["Ẫ"]={ "Â", "̃" },
+    ["ẫ"]={ "â", "̃" },
+    ["Ậ"]={ "Ạ", "̂" },
+    ["ậ"]={ "ạ", "̂" },
+    ["Ắ"]={ "Ă", "́" },
+    ["ắ"]={ "ă", "́" },
+    ["Ằ"]={ "Ă", "̀" },
+    ["ằ"]={ "ă", "̀" },
+    ["Ẳ"]={ "Ă", "̉" },
+    ["ẳ"]={ "ă", "̉" },
+    ["Ẵ"]={ "Ă", "̃" },
+    ["ẵ"]={ "ă", "̃" },
+    ["Ặ"]={ "Ạ", "̆" },
+    ["ặ"]={ "ạ", "̆" },
+    ["Ẹ"]={ "E", "̣" },
+    ["ẹ"]={ "e", "̣" },
+    ["Ẻ"]={ "E", "̉" },
+    ["ẻ"]={ "e", "̉" },
+    ["Ẽ"]={ "E", "̃" },
+    ["ẽ"]={ "e", "̃" },
+    ["Ế"]={ "Ê", "́" },
+    ["ế"]={ "ê", "́" },
+    ["Ề"]={ "Ê", "̀" },
+    ["ề"]={ "ê", "̀" },
+    ["Ể"]={ "Ê", "̉" },
+    ["ể"]={ "ê", "̉" },
+    ["Ễ"]={ "Ê", "̃" },
+    ["ễ"]={ "ê", "̃" },
+    ["Ệ"]={ "Ẹ", "̂" },
+    ["ệ"]={ "ẹ", "̂" },
+    ["Ỉ"]={ "I", "̉" },
+    ["ỉ"]={ "i", "̉" },
+    ["Ị"]={ "I", "̣" },
+    ["ị"]={ "i", "̣" },
+    ["Ọ"]={ "O", "̣" },
+    ["ọ"]={ "o", "̣" },
+    ["Ỏ"]={ "O", "̉" },
+    ["ỏ"]={ "o", "̉" },
+    ["Ố"]={ "Ô", "́" },
+    ["ố"]={ "ô", "́" },
+    ["Ồ"]={ "Ô", "̀" },
+    ["ồ"]={ "ô", "̀" },
+    ["Ổ"]={ "Ô", "̉" },
+    ["ổ"]={ "ô", "̉" },
+    ["Ỗ"]={ "Ô", "̃" },
+    ["ỗ"]={ "ô", "̃" },
+    ["Ộ"]={ "Ọ", "̂" },
+    ["ộ"]={ "ọ", "̂" },
+    ["Ớ"]={ "Ơ", "́" },
+    ["ớ"]={ "ơ", "́" },
+    ["Ờ"]={ "Ơ", "̀" },
+    ["ờ"]={ "ơ", "̀" },
+    ["Ở"]={ "Ơ", "̉" },
+    ["ở"]={ "ơ", "̉" },
+    ["Ỡ"]={ "Ơ", "̃" },
+    ["ỡ"]={ "ơ", "̃" },
+    ["Ợ"]={ "Ơ", "̣" },
+    ["ợ"]={ "ơ", "̣" },
+    ["Ụ"]={ "U", "̣" },
+    ["ụ"]={ "u", "̣" },
+    ["Ủ"]={ "U", "̉" },
+    ["ủ"]={ "u", "̉" },
+    ["Ứ"]={ "Ư", "́" },
+    ["ứ"]={ "ư", "́" },
+    ["Ừ"]={ "Ư", "̀" },
+    ["ừ"]={ "ư", "̀" },
+    ["Ử"]={ "Ư", "̉" },
+    ["ử"]={ "ư", "̉" },
+    ["Ữ"]={ "Ư", "̃" },
+    ["ữ"]={ "ư", "̃" },
+    ["Ự"]={ "Ư", "̣" },
+    ["ự"]={ "ư", "̣" },
+    ["Ỳ"]={ "Y", "̀" },
+    ["ỳ"]={ "y", "̀" },
+    ["Ỵ"]={ "Y", "̣" },
+    ["ỵ"]={ "y", "̣" },
+    ["Ỷ"]={ "Y", "̉" },
+    ["ỷ"]={ "y", "̉" },
+    ["Ỹ"]={ "Y", "̃" },
+    ["ỹ"]={ "y", "̃" },
+    ["ἀ"]={ "α", "̓" },
+    ["ἁ"]={ "α", "̔" },
+    ["ἂ"]={ "ἀ", "̀" },
+    ["ἃ"]={ "ἁ", "̀" },
+    ["ἄ"]={ "ἀ", "́" },
+    ["ἅ"]={ "ἁ", "́" },
+    ["ἆ"]={ "ἀ", "͂" },
+    ["ἇ"]={ "ἁ", "͂" },
+    ["Ἀ"]={ "Α", "̓" },
+    ["Ἁ"]={ "Α", "̔" },
+    ["Ἂ"]={ "Ἀ", "̀" },
+    ["Ἃ"]={ "Ἁ", "̀" },
+    ["Ἄ"]={ "Ἀ", "́" },
+    ["Ἅ"]={ "Ἁ", "́" },
+    ["Ἆ"]={ "Ἀ", "͂" },
+    ["Ἇ"]={ "Ἁ", "͂" },
+    ["ἐ"]={ "ε", "̓" },
+    ["ἑ"]={ "ε", "̔" },
+    ["ἒ"]={ "ἐ", "̀" },
+    ["ἓ"]={ "ἑ", "̀" },
+    ["ἔ"]={ "ἐ", "́" },
+    ["ἕ"]={ "ἑ", "́" },
+    ["Ἐ"]={ "Ε", "̓" },
+    ["Ἑ"]={ "Ε", "̔" },
+    ["Ἒ"]={ "Ἐ", "̀" },
+    ["Ἓ"]={ "Ἑ", "̀" },
+    ["Ἔ"]={ "Ἐ", "́" },
+    ["Ἕ"]={ "Ἑ", "́" },
+    ["ἠ"]={ "η", "̓" },
+    ["ἡ"]={ "η", "̔" },
+    ["ἢ"]={ "ἠ", "̀" },
+    ["ἣ"]={ "ἡ", "̀" },
+    ["ἤ"]={ "ἠ", "́" },
+    ["ἥ"]={ "ἡ", "́" },
+    ["ἦ"]={ "ἠ", "͂" },
+    ["ἧ"]={ "ἡ", "͂" },
+    ["Ἠ"]={ "Η", "̓" },
+    ["Ἡ"]={ "Η", "̔" },
+    ["Ἢ"]={ "Ἠ", "̀" },
+    ["Ἣ"]={ "Ἡ", "̀" },
+    ["Ἤ"]={ "Ἠ", "́" },
+    ["Ἥ"]={ "Ἡ", "́" },
+    ["Ἦ"]={ "Ἠ", "͂" },
+    ["Ἧ"]={ "Ἡ", "͂" },
+    ["ἰ"]={ "ι", "̓" },
+    ["ἱ"]={ "ι", "̔" },
+    ["ἲ"]={ "ἰ", "̀" },
+    ["ἳ"]={ "ἱ", "̀" },
+    ["ἴ"]={ "ἰ", "́" },
+    ["ἵ"]={ "ἱ", "́" },
+    ["ἶ"]={ "ἰ", "͂" },
+    ["ἷ"]={ "ἱ", "͂" },
+    ["Ἰ"]={ "Ι", "̓" },
+    ["Ἱ"]={ "Ι", "̔" },
+    ["Ἲ"]={ "Ἰ", "̀" },
+    ["Ἳ"]={ "Ἱ", "̀" },
+    ["Ἴ"]={ "Ἰ", "́" },
+    ["Ἵ"]={ "Ἱ", "́" },
+    ["Ἶ"]={ "Ἰ", "͂" },
+    ["Ἷ"]={ "Ἱ", "͂" },
+    ["ὀ"]={ "ο", "̓" },
+    ["ὁ"]={ "ο", "̔" },
+    ["ὂ"]={ "ὀ", "̀" },
+    ["ὃ"]={ "ὁ", "̀" },
+    ["ὄ"]={ "ὀ", "́" },
+    ["ὅ"]={ "ὁ", "́" },
+    ["Ὀ"]={ "Ο", "̓" },
+    ["Ὁ"]={ "Ο", "̔" },
+    ["Ὂ"]={ "Ὀ", "̀" },
+    ["Ὃ"]={ "Ὁ", "̀" },
+    ["Ὄ"]={ "Ὀ", "́" },
+    ["Ὅ"]={ "Ὁ", "́" },
+    ["ὐ"]={ "υ", "̓" },
+    ["ὑ"]={ "υ", "̔" },
+    ["ὒ"]={ "ὐ", "̀" },
+    ["ὓ"]={ "ὑ", "̀" },
+    ["ὔ"]={ "ὐ", "́" },
+    ["ὕ"]={ "ὑ", "́" },
+    ["ὖ"]={ "ὐ", "͂" },
+    ["ὗ"]={ "ὑ", "͂" },
+    ["Ὑ"]={ "Υ", "̔" },
+    ["Ὓ"]={ "Ὑ", "̀" },
+    ["Ὕ"]={ "Ὑ", "́" },
+    ["Ὗ"]={ "Ὑ", "͂" },
+    ["ὠ"]={ "ω", "̓" },
+    ["ὡ"]={ "ω", "̔" },
+    ["ὢ"]={ "ὠ", "̀" },
+    ["ὣ"]={ "ὡ", "̀" },
+    ["ὤ"]={ "ὠ", "́" },
+    ["ὥ"]={ "ὡ", "́" },
+    ["ὦ"]={ "ὠ", "͂" },
+    ["ὧ"]={ "ὡ", "͂" },
+    ["Ὠ"]={ "Ω", "̓" },
+    ["Ὡ"]={ "Ω", "̔" },
+    ["Ὢ"]={ "Ὠ", "̀" },
+    ["Ὣ"]={ "Ὡ", "̀" },
+    ["Ὤ"]={ "Ὠ", "́" },
+    ["Ὥ"]={ "Ὡ", "́" },
+    ["Ὦ"]={ "Ὠ", "͂" },
+    ["Ὧ"]={ "Ὡ", "͂" },
+    ["ὰ"]={ "α", "̀" },
+    ["ὲ"]={ "ε", "̀" },
+    ["ὴ"]={ "η", "̀" },
+    ["ὶ"]={ "ι", "̀" },
+    ["ὸ"]={ "ο", "̀" },
+    ["ὺ"]={ "υ", "̀" },
+    ["ὼ"]={ "ω", "̀" },
+    ["ᾀ"]={ "ἀ", "ͅ" },
+    ["ᾁ"]={ "ἁ", "ͅ" },
+    ["ᾂ"]={ "ἂ", "ͅ" },
+    ["ᾃ"]={ "ἃ", "ͅ" },
+    ["ᾄ"]={ "ἄ", "ͅ" },
+    ["ᾅ"]={ "ἅ", "ͅ" },
+    ["ᾆ"]={ "ἆ", "ͅ" },
+    ["ᾇ"]={ "ἇ", "ͅ" },
+    ["ᾈ"]={ "Ἀ", "ͅ" },
+    ["ᾉ"]={ "Ἁ", "ͅ" },
+    ["ᾊ"]={ "Ἂ", "ͅ" },
+    ["ᾋ"]={ "Ἃ", "ͅ" },
+    ["ᾌ"]={ "Ἄ", "ͅ" },
+    ["ᾍ"]={ "Ἅ", "ͅ" },
+    ["ᾎ"]={ "Ἆ", "ͅ" },
+    ["ᾏ"]={ "Ἇ", "ͅ" },
+    ["ᾐ"]={ "ἠ", "ͅ" },
+    ["ᾑ"]={ "ἡ", "ͅ" },
+    ["ᾒ"]={ "ἢ", "ͅ" },
+    ["ᾓ"]={ "ἣ", "ͅ" },
+    ["ᾔ"]={ "ἤ", "ͅ" },
+    ["ᾕ"]={ "ἥ", "ͅ" },
+    ["ᾖ"]={ "ἦ", "ͅ" },
+    ["ᾗ"]={ "ἧ", "ͅ" },
+    ["ᾘ"]={ "Ἠ", "ͅ" },
+    ["ᾙ"]={ "Ἡ", "ͅ" },
+    ["ᾚ"]={ "Ἢ", "ͅ" },
+    ["ᾛ"]={ "Ἣ", "ͅ" },
+    ["ᾜ"]={ "Ἤ", "ͅ" },
+    ["ᾝ"]={ "Ἥ", "ͅ" },
+    ["ᾞ"]={ "Ἦ", "ͅ" },
+    ["ᾟ"]={ "Ἧ", "ͅ" },
+    ["ᾠ"]={ "ὠ", "ͅ" },
+    ["ᾡ"]={ "ὡ", "ͅ" },
+    ["ᾢ"]={ "ὢ", "ͅ" },
+    ["ᾣ"]={ "ὣ", "ͅ" },
+    ["ᾤ"]={ "ὤ", "ͅ" },
+    ["ᾥ"]={ "ὥ", "ͅ" },
+    ["ᾦ"]={ "ὦ", "ͅ" },
+    ["ᾧ"]={ "ὧ", "ͅ" },
+    ["ᾨ"]={ "Ὠ", "ͅ" },
+    ["ᾩ"]={ "Ὡ", "ͅ" },
+    ["ᾪ"]={ "Ὢ", "ͅ" },
+    ["ᾫ"]={ "Ὣ", "ͅ" },
+    ["ᾬ"]={ "Ὤ", "ͅ" },
+    ["ᾭ"]={ "Ὥ", "ͅ" },
+    ["ᾮ"]={ "Ὦ", "ͅ" },
+    ["ᾯ"]={ "Ὧ", "ͅ" },
+    ["ᾰ"]={ "α", "̆" },
+    ["ᾱ"]={ "α", "̄" },
+    ["ᾲ"]={ "ὰ", "ͅ" },
+    ["ᾳ"]={ "α", "ͅ" },
+    ["ᾴ"]={ "ά", "ͅ" },
+    ["ᾶ"]={ "α", "͂" },
+    ["ᾷ"]={ "ᾶ", "ͅ" },
+    ["Ᾰ"]={ "Α", "̆" },
+    ["Ᾱ"]={ "Α", "̄" },
+    ["Ὰ"]={ "Α", "̀" },
+    ["ᾼ"]={ "Α", "ͅ" },
+    ["῁"]={ "¨", "͂" },
+    ["ῂ"]={ "ὴ", "ͅ" },
+    ["ῃ"]={ "η", "ͅ" },
+    ["ῄ"]={ "ή", "ͅ" },
+    ["ῆ"]={ "η", "͂" },
+    ["ῇ"]={ "ῆ", "ͅ" },
+    ["Ὲ"]={ "Ε", "̀" },
+    ["Ὴ"]={ "Η", "̀" },
+    ["ῌ"]={ "Η", "ͅ" },
+    ["῍"]={ "᾿", "̀" },
+    ["῎"]={ "᾿", "́" },
+    ["῏"]={ "᾿", "͂" },
+    ["ῐ"]={ "ι", "̆" },
+    ["ῑ"]={ "ι", "̄" },
+    ["ῒ"]={ "ϊ", "̀" },
+    ["ῖ"]={ "ι", "͂" },
+    ["ῗ"]={ "ϊ", "͂" },
+    ["Ῐ"]={ "Ι", "̆" },
+    ["Ῑ"]={ "Ι", "̄" },
+    ["Ὶ"]={ "Ι", "̀" },
+    ["῝"]={ "῾", "̀" },
+    ["῞"]={ "῾", "́" },
+    ["῟"]={ "῾", "͂" },
+    ["ῠ"]={ "υ", "̆" },
+    ["ῡ"]={ "υ", "̄" },
+    ["ῢ"]={ "ϋ", "̀" },
+    ["ῤ"]={ "ρ", "̓" },
+    ["ῥ"]={ "ρ", "̔" },
+    ["ῦ"]={ "υ", "͂" },
+    ["ῧ"]={ "ϋ", "͂" },
+    ["Ῠ"]={ "Υ", "̆" },
+    ["Ῡ"]={ "Υ", "̄" },
+    ["Ὺ"]={ "Υ", "̀" },
+    ["Ῥ"]={ "Ρ", "̔" },
+    ["῭"]={ "¨", "̀" },
+    ["ῲ"]={ "ὼ", "ͅ" },
+    ["ῳ"]={ "ω", "ͅ" },
+    ["ῴ"]={ "ώ", "ͅ" },
+    ["ῶ"]={ "ω", "͂" },
+    ["ῷ"]={ "ῶ", "ͅ" },
+    ["Ὸ"]={ "Ο", "̀" },
+    ["Ὼ"]={ "Ω", "̀" },
+    ["ῼ"]={ "Ω", "ͅ" },
+    ["↚"]={ "←", "̸" },
+    ["↛"]={ "→", "̸" },
+    ["↮"]={ "↔", "̸" },
+    ["⇍"]={ "⇐", "̸" },
+    ["⇎"]={ "⇔", "̸" },
+    ["⇏"]={ "⇒", "̸" },
+    ["∄"]={ "∃", "̸" },
+    ["∉"]={ "∈", "̸" },
+    ["∌"]={ "∋", "̸" },
+    ["∤"]={ "∣", "̸" },
+    ["∦"]={ "∥", "̸" },
+    ["≁"]={ "∼", "̸" },
+    ["≄"]={ "≃", "̸" },
+    ["≇"]={ "≅", "̸" },
+    ["≉"]={ "≈", "̸" },
+    ["≠"]={ "=", "̸" },
+    ["≢"]={ "≡", "̸" },
+    ["≭"]={ "≍", "̸" },
+    ["≮"]={ "<", "̸" },
+    ["≯"]={ ">", "̸" },
+    ["≰"]={ "≤", "̸" },
+    ["≱"]={ "≥", "̸" },
+    ["≴"]={ "≲", "̸" },
+    ["≵"]={ "≳", "̸" },
+    ["≸"]={ "≶", "̸" },
+    ["≹"]={ "≷", "̸" },
+    ["⊀"]={ "≺", "̸" },
+    ["⊁"]={ "≻", "̸" },
+    ["⊄"]={ "⊂", "̸" },
+    ["⊅"]={ "⊃", "̸" },
+    ["⊈"]={ "⊆", "̸" },
+    ["⊉"]={ "⊇", "̸" },
+    ["⊬"]={ "⊢", "̸" },
+    ["⊭"]={ "⊨", "̸" },
+    ["⊮"]={ "⊩", "̸" },
+    ["⊯"]={ "⊫", "̸" },
+    ["⋠"]={ "≼", "̸" },
+    ["⋡"]={ "≽", "̸" },
+    ["⋢"]={ "⊑", "̸" },
+    ["⋣"]={ "⊒", "̸" },
+    ["⋪"]={ "⊲", "̸" },
+    ["⋫"]={ "⊳", "̸" },
+    ["⋬"]={ "⊴", "̸" },
+    ["⋭"]={ "⊵", "̸" },
+    ["⫝̸"]={ "⫝", "̸" },
+    ["が"]={ "か", "゙" },
+    ["ぎ"]={ "き", "゙" },
+    ["ぐ"]={ "く", "゙" },
+    ["げ"]={ "け", "゙" },
+    ["ご"]={ "こ", "゙" },
+    ["ざ"]={ "さ", "゙" },
+    ["じ"]={ "し", "゙" },
+    ["ず"]={ "す", "゙" },
+    ["ぜ"]={ "せ", "゙" },
+    ["ぞ"]={ "そ", "゙" },
+    ["だ"]={ "た", "゙" },
+    ["ぢ"]={ "ち", "゙" },
+    ["づ"]={ "つ", "゙" },
+    ["で"]={ "て", "゙" },
+    ["ど"]={ "と", "゙" },
+    ["ば"]={ "は", "゙" },
+    ["ぱ"]={ "は", "゚" },
+    ["び"]={ "ひ", "゙" },
+    ["ぴ"]={ "ひ", "゚" },
+    ["ぶ"]={ "ふ", "゙" },
+    ["ぷ"]={ "ふ", "゚" },
+    ["べ"]={ "へ", "゙" },
+    ["ぺ"]={ "へ", "゚" },
+    ["ぼ"]={ "ほ", "゙" },
+    ["ぽ"]={ "ほ", "゚" },
+    ["ゔ"]={ "う", "゙" },
+    ["ゞ"]={ "ゝ", "゙" },
+    ["ガ"]={ "カ", "゙" },
+    ["ギ"]={ "キ", "゙" },
+    ["グ"]={ "ク", "゙" },
+    ["ゲ"]={ "ケ", "゙" },
+    ["ゴ"]={ "コ", "゙" },
+    ["ザ"]={ "サ", "゙" },
+    ["ジ"]={ "シ", "゙" },
+    ["ズ"]={ "ス", "゙" },
+    ["ゼ"]={ "セ", "゙" },
+    ["ゾ"]={ "ソ", "゙" },
+    ["ダ"]={ "タ", "゙" },
+    ["ヂ"]={ "チ", "゙" },
+    ["ヅ"]={ "ツ", "゙" },
+    ["デ"]={ "テ", "゙" },
+    ["ド"]={ "ト", "゙" },
+    ["バ"]={ "ハ", "゙" },
+    ["パ"]={ "ハ", "゚" },
+    ["ビ"]={ "ヒ", "゙" },
+    ["ピ"]={ "ヒ", "゚" },
+    ["ブ"]={ "フ", "゙" },
+    ["プ"]={ "フ", "゚" },
+    ["ベ"]={ "ヘ", "゙" },
+    ["ペ"]={ "ヘ", "゚" },
+    ["ボ"]={ "ホ", "゙" },
+    ["ポ"]={ "ホ", "゚" },
+    ["ヴ"]={ "ウ", "゙" },
+    ["ヷ"]={ "ワ", "゙" },
+    ["ヸ"]={ "ヰ", "゙" },
+    ["ヹ"]={ "ヱ", "゙" },
+    ["ヺ"]={ "ヲ", "゙" },
+    ["ヾ"]={ "ヽ", "゙" },
+    ["יִ"]={ "י", "ִ" },
+    ["ײַ"]={ "ײ", "ַ" },
+    ["שׁ"]={ "ש", "ׁ" },
+    ["שׂ"]={ "ש", "ׂ" },
+    ["שּׁ"]={ "שּ", "ׁ" },
+    ["שּׂ"]={ "שּ", "ׂ" },
+    ["אַ"]={ "א", "ַ" },
+    ["אָ"]={ "א", "ָ" },
+    ["אּ"]={ "א", "ּ" },
+    ["בּ"]={ "ב", "ּ" },
+    ["גּ"]={ "ג", "ּ" },
+    ["דּ"]={ "ד", "ּ" },
+    ["הּ"]={ "ה", "ּ" },
+    ["וּ"]={ "ו", "ּ" },
+    ["זּ"]={ "ז", "ּ" },
+    ["טּ"]={ "ט", "ּ" },
+    ["יּ"]={ "י", "ּ" },
+    ["ךּ"]={ "ך", "ּ" },
+    ["כּ"]={ "כ", "ּ" },
+    ["לּ"]={ "ל", "ּ" },
+    ["מּ"]={ "מ", "ּ" },
+    ["נּ"]={ "נ", "ּ" },
+    ["סּ"]={ "ס", "ּ" },
+    ["ףּ"]={ "ף", "ּ" },
+    ["פּ"]={ "פ", "ּ" },
+    ["צּ"]={ "צ", "ּ" },
+    ["קּ"]={ "ק", "ּ" },
+    ["רּ"]={ "ר", "ּ" },
+    ["שּ"]={ "ש", "ּ" },
+    ["תּ"]={ "ת", "ּ" },
+    ["וֹ"]={ "ו", "ֹ" },
+    ["בֿ"]={ "ב", "ֿ" },
+    ["כֿ"]={ "כ", "ֿ" },
+    ["פֿ"]={ "פ", "ֿ" },
+    ["𑂚"]={ "𑂙", "𑂺" },
+    ["𑂜"]={ "𑂛", "𑂺" },
+    ["𑂫"]={ "𑂥", "𑂺" },
+    ["𑄮"]={ "𑄱", "𑄧" },
+    ["𑄯"]={ "𑄲", "𑄧" },
+    ["𑍋"]={ "𑍇", "𑌾" },
+    ["𑍌"]={ "𑍇", "𑍗" },
+    ["𑒻"]={ "𑒹", "𑒺" },
+    ["𑒼"]={ "𑒹", "𑒰" },
+    ["𑒾"]={ "𑒹", "𑒽" },
+    ["𑖺"]={ "𑖸", "𑖯" },
+    ["𑖻"]={ "𑖹", "𑖯" },
+    ["𝅗𝅥"]={ "𝅗", "𝅥" },
+    ["𝅘𝅥"]={ "𝅘", "𝅥" },
+    ["𝅘𝅥𝅮"]={ "𝅘𝅥", "𝅮" },
+    ["𝅘𝅥𝅯"]={ "𝅘𝅥", "𝅯" },
+    ["𝅘𝅥𝅰"]={ "𝅘𝅥", "𝅰" },
+    ["𝅘𝅥𝅱"]={ "𝅘𝅥", "𝅱" },
+    ["𝅘𝅥𝅲"]={ "𝅘𝅥", "𝅲" },
+    ["𝆹𝅥"]={ "𝆹", "𝅥" },
+    ["𝆺𝅥"]={ "𝆺", "𝅥" },
+    ["𝆹𝅥𝅮"]={ "𝆹𝅥", "𝅮" },
+    ["𝆺𝅥𝅮"]={ "𝆺𝅥", "𝅮" },
+    ["𝆹𝅥𝅯"]={ "𝆹𝅥", "𝅯" },
+    ["𝆺𝅥𝅯"]={ "𝆺𝅥", "𝅯" },
+   },
+  },
+  {
+   ["data"]={
+    ["À"]={ "A", "̀" },
+    ["Á"]={ "A", "́" },
+    ["Â"]={ "A", "̂" },
+    ["Ã"]={ "A", "̃" },
+    ["Ä"]={ "A", "̈" },
+    ["Å"]={ "A", "̊" },
+    ["Ç"]={ "C", "̧" },
+    ["È"]={ "E", "̀" },
+    ["É"]={ "E", "́" },
+    ["Ê"]={ "E", "̂" },
+    ["Ë"]={ "E", "̈" },
+    ["Ì"]={ "I", "̀" },
+    ["Í"]={ "I", "́" },
+    ["Î"]={ "I", "̂" },
+    ["Ï"]={ "I", "̈" },
+    ["Ñ"]={ "N", "̃" },
+    ["Ò"]={ "O", "̀" },
+    ["Ó"]={ "O", "́" },
+    ["Ô"]={ "O", "̂" },
+    ["Õ"]={ "O", "̃" },
+    ["Ö"]={ "O", "̈" },
+    ["Ù"]={ "U", "̀" },
+    ["Ú"]={ "U", "́" },
+    ["Û"]={ "U", "̂" },
+    ["Ü"]={ "U", "̈" },
+    ["Ý"]={ "Y", "́" },
+    ["à"]={ "a", "̀" },
+    ["á"]={ "a", "́" },
+    ["â"]={ "a", "̂" },
+    ["ã"]={ "a", "̃" },
+    ["ä"]={ "a", "̈" },
+    ["å"]={ "a", "̊" },
+    ["ç"]={ "c", "̧" },
+    ["è"]={ "e", "̀" },
+    ["é"]={ "e", "́" },
+    ["ê"]={ "e", "̂" },
+    ["ë"]={ "e", "̈" },
+    ["ì"]={ "i", "̀" },
+    ["í"]={ "i", "́" },
+    ["î"]={ "i", "̂" },
+    ["ï"]={ "i", "̈" },
+    ["ñ"]={ "n", "̃" },
+    ["ò"]={ "o", "̀" },
+    ["ó"]={ "o", "́" },
+    ["ô"]={ "o", "̂" },
+    ["õ"]={ "o", "̃" },
+    ["ö"]={ "o", "̈" },
+    ["ù"]={ "u", "̀" },
+    ["ú"]={ "u", "́" },
+    ["û"]={ "u", "̂" },
+    ["ü"]={ "u", "̈" },
+    ["ý"]={ "y", "́" },
+    ["ÿ"]={ "y", "̈" },
+    ["Ā"]={ "A", "̄" },
+    ["ā"]={ "a", "̄" },
+    ["Ă"]={ "A", "̆" },
+    ["ă"]={ "a", "̆" },
+    ["Ą"]={ "A", "̨" },
+    ["ą"]={ "a", "̨" },
+    ["Ć"]={ "C", "́" },
+    ["ć"]={ "c", "́" },
+    ["Ĉ"]={ "C", "̂" },
+    ["ĉ"]={ "c", "̂" },
+    ["Ċ"]={ "C", "̇" },
+    ["ċ"]={ "c", "̇" },
+    ["Č"]={ "C", "̌" },
+    ["č"]={ "c", "̌" },
+    ["Ď"]={ "D", "̌" },
+    ["ď"]={ "d", "̌" },
+    ["Ē"]={ "E", "̄" },
+    ["ē"]={ "e", "̄" },
+    ["Ĕ"]={ "E", "̆" },
+    ["ĕ"]={ "e", "̆" },
+    ["Ė"]={ "E", "̇" },
+    ["ė"]={ "e", "̇" },
+    ["Ę"]={ "E", "̨" },
+    ["ę"]={ "e", "̨" },
+    ["Ě"]={ "E", "̌" },
+    ["ě"]={ "e", "̌" },
+    ["Ĝ"]={ "G", "̂" },
+    ["ĝ"]={ "g", "̂" },
+    ["Ğ"]={ "G", "̆" },
+    ["ğ"]={ "g", "̆" },
+    ["Ġ"]={ "G", "̇" },
+    ["ġ"]={ "g", "̇" },
+    ["Ģ"]={ "G", "̧" },
+    ["ģ"]={ "g", "̧" },
+    ["Ĥ"]={ "H", "̂" },
+    ["ĥ"]={ "h", "̂" },
+    ["Ĩ"]={ "I", "̃" },
+    ["ĩ"]={ "i", "̃" },
+    ["Ī"]={ "I", "̄" },
+    ["ī"]={ "i", "̄" },
+    ["Ĭ"]={ "I", "̆" },
+    ["ĭ"]={ "i", "̆" },
+    ["Į"]={ "I", "̨" },
+    ["į"]={ "i", "̨" },
+    ["İ"]={ "I", "̇" },
+    ["Ĵ"]={ "J", "̂" },
+    ["ĵ"]={ "j", "̂" },
+    ["Ķ"]={ "K", "̧" },
+    ["ķ"]={ "k", "̧" },
+    ["Ĺ"]={ "L", "́" },
+    ["ĺ"]={ "l", "́" },
+    ["Ļ"]={ "L", "̧" },
+    ["ļ"]={ "l", "̧" },
+    ["Ľ"]={ "L", "̌" },
+    ["ľ"]={ "l", "̌" },
+    ["Ń"]={ "N", "́" },
+    ["ń"]={ "n", "́" },
+    ["Ņ"]={ "N", "̧" },
+    ["ņ"]={ "n", "̧" },
+    ["Ň"]={ "N", "̌" },
+    ["ň"]={ "n", "̌" },
+    ["Ō"]={ "O", "̄" },
+    ["ō"]={ "o", "̄" },
+    ["Ŏ"]={ "O", "̆" },
+    ["ŏ"]={ "o", "̆" },
+    ["Ő"]={ "O", "̋" },
+    ["ő"]={ "o", "̋" },
+    ["Ŕ"]={ "R", "́" },
+    ["ŕ"]={ "r", "́" },
+    ["Ŗ"]={ "R", "̧" },
+    ["ŗ"]={ "r", "̧" },
+    ["Ř"]={ "R", "̌" },
+    ["ř"]={ "r", "̌" },
+    ["Ś"]={ "S", "́" },
+    ["ś"]={ "s", "́" },
+    ["Ŝ"]={ "S", "̂" },
+    ["ŝ"]={ "s", "̂" },
+    ["Ş"]={ "S", "̧" },
+    ["ş"]={ "s", "̧" },
+    ["Š"]={ "S", "̌" },
+    ["š"]={ "s", "̌" },
+    ["Ţ"]={ "T", "̧" },
+    ["ţ"]={ "t", "̧" },
+    ["Ť"]={ "T", "̌" },
+    ["ť"]={ "t", "̌" },
+    ["Ũ"]={ "U", "̃" },
+    ["ũ"]={ "u", "̃" },
+    ["Ū"]={ "U", "̄" },
+    ["ū"]={ "u", "̄" },
+    ["Ŭ"]={ "U", "̆" },
+    ["ŭ"]={ "u", "̆" },
+    ["Ů"]={ "U", "̊" },
+    ["ů"]={ "u", "̊" },
+    ["Ű"]={ "U", "̋" },
+    ["ű"]={ "u", "̋" },
+    ["Ų"]={ "U", "̨" },
+    ["ų"]={ "u", "̨" },
+    ["Ŵ"]={ "W", "̂" },
+    ["ŵ"]={ "w", "̂" },
+    ["Ŷ"]={ "Y", "̂" },
+    ["ŷ"]={ "y", "̂" },
+    ["Ÿ"]={ "Y", "̈" },
+    ["Ź"]={ "Z", "́" },
+    ["ź"]={ "z", "́" },
+    ["Ż"]={ "Z", "̇" },
+    ["ż"]={ "z", "̇" },
+    ["Ž"]={ "Z", "̌" },
+    ["ž"]={ "z", "̌" },
+    ["Ơ"]={ "O", "̛" },
+    ["ơ"]={ "o", "̛" },
+    ["Ư"]={ "U", "̛" },
+    ["ư"]={ "u", "̛" },
+    ["Ǎ"]={ "A", "̌" },
+    ["ǎ"]={ "a", "̌" },
+    ["Ǐ"]={ "I", "̌" },
+    ["ǐ"]={ "i", "̌" },
+    ["Ǒ"]={ "O", "̌" },
+    ["ǒ"]={ "o", "̌" },
+    ["Ǔ"]={ "U", "̌" },
+    ["ǔ"]={ "u", "̌" },
+    ["Ǖ"]={ "Ü", "̄" },
+    ["ǖ"]={ "ü", "̄" },
+    ["Ǘ"]={ "Ü", "́" },
+    ["ǘ"]={ "ü", "́" },
+    ["Ǚ"]={ "Ü", "̌" },
+    ["ǚ"]={ "ü", "̌" },
+    ["Ǜ"]={ "Ü", "̀" },
+    ["ǜ"]={ "ü", "̀" },
+    ["Ǟ"]={ "Ä", "̄" },
+    ["ǟ"]={ "ä", "̄" },
+    ["Ǡ"]={ "Ȧ", "̄" },
+    ["ǡ"]={ "ȧ", "̄" },
+    ["Ǣ"]={ "Æ", "̄" },
+    ["ǣ"]={ "æ", "̄" },
+    ["Ǧ"]={ "G", "̌" },
+    ["ǧ"]={ "g", "̌" },
+    ["Ǩ"]={ "K", "̌" },
+    ["ǩ"]={ "k", "̌" },
+    ["Ǫ"]={ "O", "̨" },
+    ["ǫ"]={ "o", "̨" },
+    ["Ǭ"]={ "Ǫ", "̄" },
+    ["ǭ"]={ "ǫ", "̄" },
+    ["Ǯ"]={ "Ʒ", "̌" },
+    ["ǯ"]={ "ʒ", "̌" },
+    ["ǰ"]={ "j", "̌" },
+    ["Ǵ"]={ "G", "́" },
+    ["ǵ"]={ "g", "́" },
+    ["Ǹ"]={ "N", "̀" },
+    ["ǹ"]={ "n", "̀" },
+    ["Ǻ"]={ "Å", "́" },
+    ["ǻ"]={ "å", "́" },
+    ["Ǽ"]={ "Æ", "́" },
+    ["ǽ"]={ "æ", "́" },
+    ["Ǿ"]={ "Ø", "́" },
+    ["ǿ"]={ "ø", "́" },
+    ["Ȁ"]={ "A", "̏" },
+    ["ȁ"]={ "a", "̏" },
+    ["Ȃ"]={ "A", "̑" },
+    ["ȃ"]={ "a", "̑" },
+    ["Ȅ"]={ "E", "̏" },
+    ["ȅ"]={ "e", "̏" },
+    ["Ȇ"]={ "E", "̑" },
+    ["ȇ"]={ "e", "̑" },
+    ["Ȉ"]={ "I", "̏" },
+    ["ȉ"]={ "i", "̏" },
+    ["Ȋ"]={ "I", "̑" },
+    ["ȋ"]={ "i", "̑" },
+    ["Ȍ"]={ "O", "̏" },
+    ["ȍ"]={ "o", "̏" },
+    ["Ȏ"]={ "O", "̑" },
+    ["ȏ"]={ "o", "̑" },
+    ["Ȑ"]={ "R", "̏" },
+    ["ȑ"]={ "r", "̏" },
+    ["Ȓ"]={ "R", "̑" },
+    ["ȓ"]={ "r", "̑" },
+    ["Ȕ"]={ "U", "̏" },
+    ["ȕ"]={ "u", "̏" },
+    ["Ȗ"]={ "U", "̑" },
+    ["ȗ"]={ "u", "̑" },
+    ["Ș"]={ "S", "̦" },
+    ["ș"]={ "s", "̦" },
+    ["Ț"]={ "T", "̦" },
+    ["ț"]={ "t", "̦" },
+    ["Ȟ"]={ "H", "̌" },
+    ["ȟ"]={ "h", "̌" },
+    ["Ȧ"]={ "A", "̇" },
+    ["ȧ"]={ "a", "̇" },
+    ["Ȩ"]={ "E", "̧" },
+    ["ȩ"]={ "e", "̧" },
+    ["Ȫ"]={ "Ö", "̄" },
+    ["ȫ"]={ "ö", "̄" },
+    ["Ȭ"]={ "Õ", "̄" },
+    ["ȭ"]={ "õ", "̄" },
+    ["Ȯ"]={ "O", "̇" },
+    ["ȯ"]={ "o", "̇" },
+    ["Ȱ"]={ "Ȯ", "̄" },
+    ["ȱ"]={ "ȯ", "̄" },
+    ["Ȳ"]={ "Y", "̄" },
+    ["ȳ"]={ "y", "̄" },
+    ["̈́"]={ "̈", "́" },
+    ["΅"]={ "¨", "́" },
+    ["Ά"]={ "Α", "́" },
+    ["Έ"]={ "Ε", "́" },
+    ["Ή"]={ "Η", "́" },
+    ["Ί"]={ "Ι", "́" },
+    ["Ό"]={ "Ο", "́" },
+    ["Ύ"]={ "Υ", "́" },
+    ["Ώ"]={ "Ω", "́" },
+    ["ΐ"]={ "ϊ", "́" },
+    ["Ϊ"]={ "Ι", "̈" },
+    ["Ϋ"]={ "Υ", "̈" },
+    ["ά"]={ "α", "́" },
+    ["έ"]={ "ε", "́" },
+    ["ή"]={ "η", "́" },
+    ["ί"]={ "ι", "́" },
+    ["ΰ"]={ "ϋ", "́" },
+    ["ϊ"]={ "ι", "̈" },
+    ["ϋ"]={ "υ", "̈" },
+    ["ό"]={ "ο", "́" },
+    ["ύ"]={ "υ", "́" },
+    ["ώ"]={ "ω", "́" },
+    ["ϓ"]={ "ϒ", "́" },
+    ["ϔ"]={ "ϒ", "̈" },
+    ["Ѐ"]={ "Е", "̀" },
+    ["Ё"]={ "Е", "̈" },
+    ["Ѓ"]={ "Г", "́" },
+    ["Ї"]={ "І", "̈" },
+    ["Ќ"]={ "К", "́" },
+    ["Ѝ"]={ "И", "̀" },
+    ["Ў"]={ "У", "̆" },
+    ["Й"]={ "И", "̆" },
+    ["й"]={ "и", "̆" },
+    ["ѐ"]={ "е", "̀" },
+    ["ё"]={ "е", "̈" },
+    ["ѓ"]={ "г", "́" },
+    ["ї"]={ "і", "̈" },
+    ["ќ"]={ "к", "́" },
+    ["ѝ"]={ "и", "̀" },
+    ["ў"]={ "у", "̆" },
+    ["Ѷ"]={ "Ѵ", "̏" },
+    ["ѷ"]={ "ѵ", "̏" },
+    ["Ӂ"]={ "Ж", "̆" },
+    ["ӂ"]={ "ж", "̆" },
+    ["Ӑ"]={ "А", "̆" },
+    ["ӑ"]={ "а", "̆" },
+    ["Ӓ"]={ "А", "̈" },
+    ["ӓ"]={ "а", "̈" },
+    ["Ӗ"]={ "Е", "̆" },
+    ["ӗ"]={ "е", "̆" },
+    ["Ӛ"]={ "Ә", "̈" },
+    ["ӛ"]={ "ә", "̈" },
+    ["Ӝ"]={ "Ж", "̈" },
+    ["ӝ"]={ "ж", "̈" },
+    ["Ӟ"]={ "З", "̈" },
+    ["ӟ"]={ "з", "̈" },
+    ["Ӣ"]={ "И", "̄" },
+    ["ӣ"]={ "и", "̄" },
+    ["Ӥ"]={ "И", "̈" },
+    ["ӥ"]={ "и", "̈" },
+    ["Ӧ"]={ "О", "̈" },
+    ["ӧ"]={ "о", "̈" },
+    ["Ӫ"]={ "Ө", "̈" },
+    ["ӫ"]={ "ө", "̈" },
+    ["Ӭ"]={ "Э", "̈" },
+    ["ӭ"]={ "э", "̈" },
+    ["Ӯ"]={ "У", "̄" },
+    ["ӯ"]={ "у", "̄" },
+    ["Ӱ"]={ "У", "̈" },
+    ["ӱ"]={ "у", "̈" },
+    ["Ӳ"]={ "У", "̋" },
+    ["ӳ"]={ "у", "̋" },
+    ["Ӵ"]={ "Ч", "̈" },
+    ["ӵ"]={ "ч", "̈" },
+    ["Ӹ"]={ "Ы", "̈" },
+    ["ӹ"]={ "ы", "̈" },
+    ["آ"]={ "ا", "ٓ" },
+    ["أ"]={ "ا", "ٔ" },
+    ["ؤ"]={ "و", "ٔ" },
+    ["إ"]={ "ا", "ٕ" },
+    ["ئ"]={ "ي", "ٔ" },
+    ["ۀ"]={ "ە", "ٔ" },
+    ["ۂ"]={ "ہ", "ٔ" },
+    ["ۓ"]={ "ے", "ٔ" },
+    ["ऩ"]={ "न", "़" },
+    ["ऱ"]={ "र", "़" },
+    ["ऴ"]={ "ळ", "़" },
+    ["क़"]={ "क", "़" },
+    ["ख़"]={ "ख", "़" },
+    ["ग़"]={ "ग", "़" },
+    ["ज़"]={ "ज", "़" },
+    ["ड़"]={ "ड", "़" },
+    ["ढ़"]={ "ढ", "़" },
+    ["फ़"]={ "फ", "़" },
+    ["य़"]={ "य", "़" },
+    ["ো"]={ "ে", "া" },
+    ["ৌ"]={ "ে", "ৗ" },
+    ["ড়"]={ "ড", "়" },
+    ["ঢ়"]={ "ঢ", "়" },
+    ["য়"]={ "য", "়" },
+    ["ਲ਼"]={ "ਲ", "਼" },
+    ["ਸ਼"]={ "ਸ", "਼" },
+    ["ਖ਼"]={ "ਖ", "਼" },
+    ["ਗ਼"]={ "ਗ", "਼" },
+    ["ਜ਼"]={ "ਜ", "਼" },
+    ["ਫ਼"]={ "ਫ", "਼" },
+    ["ୈ"]={ "େ", "ୖ" },
+    ["ୋ"]={ "େ", "ା" },
+    ["ୌ"]={ "େ", "ୗ" },
+    ["ଡ଼"]={ "ଡ", "଼" },
+    ["ଢ଼"]={ "ଢ", "଼" },
+    ["ஔ"]={ "ஒ", "ௗ" },
+    ["ொ"]={ "ெ", "ா" },
+    ["ோ"]={ "ே", "ா" },
+    ["ௌ"]={ "ெ", "ௗ" },
+    ["ై"]={ "ె", "ౖ" },
+    ["ೀ"]={ "ಿ", "ೕ" },
+    ["ೇ"]={ "ೆ", "ೕ" },
+    ["ೈ"]={ "ೆ", "ೖ" },
+    ["ೊ"]={ "ೆ", "ೂ" },
+    ["ೋ"]={ "ೊ", "ೕ" },
+    ["ൊ"]={ "െ", "ാ" },
+    ["ോ"]={ "േ", "ാ" },
+    ["ൌ"]={ "െ", "ൗ" },
+    ["ේ"]={ "ෙ", "්" },
+    ["ො"]={ "ෙ", "ා" },
+    ["ෝ"]={ "ො", "්" },
+    ["ෞ"]={ "ෙ", "ෟ" },
+    ["གྷ"]={ "ག", "ྷ" },
+    ["ཌྷ"]={ "ཌ", "ྷ" },
+    ["དྷ"]={ "ད", "ྷ" },
+    ["བྷ"]={ "བ", "ྷ" },
+    ["ཛྷ"]={ "ཛ", "ྷ" },
+    ["ཀྵ"]={ "ཀ", "ྵ" },
+    ["ཱི"]={ "ཱ", "ི" },
+    ["ཱུ"]={ "ཱ", "ུ" },
+    ["ྲྀ"]={ "ྲ", "ྀ" },
+    ["ླྀ"]={ "ླ", "ྀ" },
+    ["ཱྀ"]={ "ཱ", "ྀ" },
+    ["ྒྷ"]={ "ྒ", "ྷ" },
+    ["ྜྷ"]={ "ྜ", "ྷ" },
+    ["ྡྷ"]={ "ྡ", "ྷ" },
+    ["ྦྷ"]={ "ྦ", "ྷ" },
+    ["ྫྷ"]={ "ྫ", "ྷ" },
+    ["ྐྵ"]={ "ྐ", "ྵ" },
+    ["ဦ"]={ "ဥ", "ီ" },
+    ["ᬆ"]={ "ᬅ", "ᬵ" },
+    ["ᬈ"]={ "ᬇ", "ᬵ" },
+    ["ᬊ"]={ "ᬉ", "ᬵ" },
+    ["ᬌ"]={ "ᬋ", "ᬵ" },
+    ["ᬎ"]={ "ᬍ", "ᬵ" },
+    ["ᬒ"]={ "ᬑ", "ᬵ" },
+    ["ᬻ"]={ "ᬺ", "ᬵ" },
+    ["ᬽ"]={ "ᬼ", "ᬵ" },
+    ["ᭀ"]={ "ᬾ", "ᬵ" },
+    ["ᭁ"]={ "ᬿ", "ᬵ" },
+    ["ᭃ"]={ "ᭂ", "ᬵ" },
+    ["Ḁ"]={ "A", "̥" },
+    ["ḁ"]={ "a", "̥" },
+    ["Ḃ"]={ "B", "̇" },
+    ["ḃ"]={ "b", "̇" },
+    ["Ḅ"]={ "B", "̣" },
+    ["ḅ"]={ "b", "̣" },
+    ["Ḇ"]={ "B", "̱" },
+    ["ḇ"]={ "b", "̱" },
+    ["Ḉ"]={ "Ç", "́" },
+    ["ḉ"]={ "ç", "́" },
+    ["Ḋ"]={ "D", "̇" },
+    ["ḋ"]={ "d", "̇" },
+    ["Ḍ"]={ "D", "̣" },
+    ["ḍ"]={ "d", "̣" },
+    ["Ḏ"]={ "D", "̱" },
+    ["ḏ"]={ "d", "̱" },
+    ["Ḑ"]={ "D", "̧" },
+    ["ḑ"]={ "d", "̧" },
+    ["Ḓ"]={ "D", "̭" },
+    ["ḓ"]={ "d", "̭" },
+    ["Ḕ"]={ "Ē", "̀" },
+    ["ḕ"]={ "ē", "̀" },
+    ["Ḗ"]={ "Ē", "́" },
+    ["ḗ"]={ "ē", "́" },
+    ["Ḙ"]={ "E", "̭" },
+    ["ḙ"]={ "e", "̭" },
+    ["Ḛ"]={ "E", "̰" },
+    ["ḛ"]={ "e", "̰" },
+    ["Ḝ"]={ "Ȩ", "̆" },
+    ["ḝ"]={ "ȩ", "̆" },
+    ["Ḟ"]={ "F", "̇" },
+    ["ḟ"]={ "f", "̇" },
+    ["Ḡ"]={ "G", "̄" },
+    ["ḡ"]={ "g", "̄" },
+    ["Ḣ"]={ "H", "̇" },
+    ["ḣ"]={ "h", "̇" },
+    ["Ḥ"]={ "H", "̣" },
+    ["ḥ"]={ "h", "̣" },
+    ["Ḧ"]={ "H", "̈" },
+    ["ḧ"]={ "h", "̈" },
+    ["Ḩ"]={ "H", "̧" },
+    ["ḩ"]={ "h", "̧" },
+    ["Ḫ"]={ "H", "̮" },
+    ["ḫ"]={ "h", "̮" },
+    ["Ḭ"]={ "I", "̰" },
+    ["ḭ"]={ "i", "̰" },
+    ["Ḯ"]={ "Ï", "́" },
+    ["ḯ"]={ "ï", "́" },
+    ["Ḱ"]={ "K", "́" },
+    ["ḱ"]={ "k", "́" },
+    ["Ḳ"]={ "K", "̣" },
+    ["ḳ"]={ "k", "̣" },
+    ["Ḵ"]={ "K", "̱" },
+    ["ḵ"]={ "k", "̱" },
+    ["Ḷ"]={ "L", "̣" },
+    ["ḷ"]={ "l", "̣" },
+    ["Ḹ"]={ "Ḷ", "̄" },
+    ["ḹ"]={ "ḷ", "̄" },
+    ["Ḻ"]={ "L", "̱" },
+    ["ḻ"]={ "l", "̱" },
+    ["Ḽ"]={ "L", "̭" },
+    ["ḽ"]={ "l", "̭" },
+    ["Ḿ"]={ "M", "́" },
+    ["ḿ"]={ "m", "́" },
+    ["Ṁ"]={ "M", "̇" },
+    ["ṁ"]={ "m", "̇" },
+    ["Ṃ"]={ "M", "̣" },
+    ["ṃ"]={ "m", "̣" },
+    ["Ṅ"]={ "N", "̇" },
+    ["ṅ"]={ "n", "̇" },
+    ["Ṇ"]={ "N", "̣" },
+    ["ṇ"]={ "n", "̣" },
+    ["Ṉ"]={ "N", "̱" },
+    ["ṉ"]={ "n", "̱" },
+    ["Ṋ"]={ "N", "̭" },
+    ["ṋ"]={ "n", "̭" },
+    ["Ṍ"]={ "Õ", "́" },
+    ["ṍ"]={ "õ", "́" },
+    ["Ṏ"]={ "Õ", "̈" },
+    ["ṏ"]={ "õ", "̈" },
+    ["Ṑ"]={ "Ō", "̀" },
+    ["ṑ"]={ "ō", "̀" },
+    ["Ṓ"]={ "Ō", "́" },
+    ["ṓ"]={ "ō", "́" },
+    ["Ṕ"]={ "P", "́" },
+    ["ṕ"]={ "p", "́" },
+    ["Ṗ"]={ "P", "̇" },
+    ["ṗ"]={ "p", "̇" },
+    ["Ṙ"]={ "R", "̇" },
+    ["ṙ"]={ "r", "̇" },
+    ["Ṛ"]={ "R", "̣" },
+    ["ṛ"]={ "r", "̣" },
+    ["Ṝ"]={ "Ṛ", "̄" },
+    ["ṝ"]={ "ṛ", "̄" },
+    ["Ṟ"]={ "R", "̱" },
+    ["ṟ"]={ "r", "̱" },
+    ["Ṡ"]={ "S", "̇" },
+    ["ṡ"]={ "s", "̇" },
+    ["Ṣ"]={ "S", "̣" },
+    ["ṣ"]={ "s", "̣" },
+    ["Ṥ"]={ "Ś", "̇" },
+    ["ṥ"]={ "ś", "̇" },
+    ["Ṧ"]={ "Š", "̇" },
+    ["ṧ"]={ "š", "̇" },
+    ["Ṩ"]={ "Ṣ", "̇" },
+    ["ṩ"]={ "ṣ", "̇" },
+    ["Ṫ"]={ "T", "̇" },
+    ["ṫ"]={ "t", "̇" },
+    ["Ṭ"]={ "T", "̣" },
+    ["ṭ"]={ "t", "̣" },
+    ["Ṯ"]={ "T", "̱" },
+    ["ṯ"]={ "t", "̱" },
+    ["Ṱ"]={ "T", "̭" },
+    ["ṱ"]={ "t", "̭" },
+    ["Ṳ"]={ "U", "̤" },
+    ["ṳ"]={ "u", "̤" },
+    ["Ṵ"]={ "U", "̰" },
+    ["ṵ"]={ "u", "̰" },
+    ["Ṷ"]={ "U", "̭" },
+    ["ṷ"]={ "u", "̭" },
+    ["Ṹ"]={ "Ũ", "́" },
+    ["ṹ"]={ "ũ", "́" },
+    ["Ṻ"]={ "Ū", "̈" },
+    ["ṻ"]={ "ū", "̈" },
+    ["Ṽ"]={ "V", "̃" },
+    ["ṽ"]={ "v", "̃" },
+    ["Ṿ"]={ "V", "̣" },
+    ["ṿ"]={ "v", "̣" },
+    ["Ẁ"]={ "W", "̀" },
+    ["ẁ"]={ "w", "̀" },
+    ["Ẃ"]={ "W", "́" },
+    ["ẃ"]={ "w", "́" },
+    ["Ẅ"]={ "W", "̈" },
+    ["ẅ"]={ "w", "̈" },
+    ["Ẇ"]={ "W", "̇" },
+    ["ẇ"]={ "w", "̇" },
+    ["Ẉ"]={ "W", "̣" },
+    ["ẉ"]={ "w", "̣" },
+    ["Ẋ"]={ "X", "̇" },
+    ["ẋ"]={ "x", "̇" },
+    ["Ẍ"]={ "X", "̈" },
+    ["ẍ"]={ "x", "̈" },
+    ["Ẏ"]={ "Y", "̇" },
+    ["ẏ"]={ "y", "̇" },
+    ["Ẑ"]={ "Z", "̂" },
+    ["ẑ"]={ "z", "̂" },
+    ["Ẓ"]={ "Z", "̣" },
+    ["ẓ"]={ "z", "̣" },
+    ["Ẕ"]={ "Z", "̱" },
+    ["ẕ"]={ "z", "̱" },
+    ["ẖ"]={ "h", "̱" },
+    ["ẗ"]={ "t", "̈" },
+    ["ẘ"]={ "w", "̊" },
+    ["ẙ"]={ "y", "̊" },
+    ["ẛ"]={ "ſ", "̇" },
+    ["Ạ"]={ "A", "̣" },
+    ["ạ"]={ "a", "̣" },
+    ["Ả"]={ "A", "̉" },
+    ["ả"]={ "a", "̉" },
+    ["Ấ"]={ "Â", "́" },
+    ["ấ"]={ "â", "́" },
+    ["Ầ"]={ "Â", "̀" },
+    ["ầ"]={ "â", "̀" },
+    ["Ẩ"]={ "Â", "̉" },
+    ["ẩ"]={ "â", "̉" },
+    ["Ẫ"]={ "Â", "̃" },
+    ["ẫ"]={ "â", "̃" },
+    ["Ậ"]={ "Ạ", "̂" },
+    ["ậ"]={ "ạ", "̂" },
+    ["Ắ"]={ "Ă", "́" },
+    ["ắ"]={ "ă", "́" },
+    ["Ằ"]={ "Ă", "̀" },
+    ["ằ"]={ "ă", "̀" },
+    ["Ẳ"]={ "Ă", "̉" },
+    ["ẳ"]={ "ă", "̉" },
+    ["Ẵ"]={ "Ă", "̃" },
+    ["ẵ"]={ "ă", "̃" },
+    ["Ặ"]={ "Ạ", "̆" },
+    ["ặ"]={ "ạ", "̆" },
+    ["Ẹ"]={ "E", "̣" },
+    ["ẹ"]={ "e", "̣" },
+    ["Ẻ"]={ "E", "̉" },
+    ["ẻ"]={ "e", "̉" },
+    ["Ẽ"]={ "E", "̃" },
+    ["ẽ"]={ "e", "̃" },
+    ["Ế"]={ "Ê", "́" },
+    ["ế"]={ "ê", "́" },
+    ["Ề"]={ "Ê", "̀" },
+    ["ề"]={ "ê", "̀" },
+    ["Ể"]={ "Ê", "̉" },
+    ["ể"]={ "ê", "̉" },
+    ["Ễ"]={ "Ê", "̃" },
+    ["ễ"]={ "ê", "̃" },
+    ["Ệ"]={ "Ẹ", "̂" },
+    ["ệ"]={ "ẹ", "̂" },
+    ["Ỉ"]={ "I", "̉" },
+    ["ỉ"]={ "i", "̉" },
+    ["Ị"]={ "I", "̣" },
+    ["ị"]={ "i", "̣" },
+    ["Ọ"]={ "O", "̣" },
+    ["ọ"]={ "o", "̣" },
+    ["Ỏ"]={ "O", "̉" },
+    ["ỏ"]={ "o", "̉" },
+    ["Ố"]={ "Ô", "́" },
+    ["ố"]={ "ô", "́" },
+    ["Ồ"]={ "Ô", "̀" },
+    ["ồ"]={ "ô", "̀" },
+    ["Ổ"]={ "Ô", "̉" },
+    ["ổ"]={ "ô", "̉" },
+    ["Ỗ"]={ "Ô", "̃" },
+    ["ỗ"]={ "ô", "̃" },
+    ["Ộ"]={ "Ọ", "̂" },
+    ["ộ"]={ "ọ", "̂" },
+    ["Ớ"]={ "Ơ", "́" },
+    ["ớ"]={ "ơ", "́" },
+    ["Ờ"]={ "Ơ", "̀" },
+    ["ờ"]={ "ơ", "̀" },
+    ["Ở"]={ "Ơ", "̉" },
+    ["ở"]={ "ơ", "̉" },
+    ["Ỡ"]={ "Ơ", "̃" },
+    ["ỡ"]={ "ơ", "̃" },
+    ["Ợ"]={ "Ơ", "̣" },
+    ["ợ"]={ "ơ", "̣" },
+    ["Ụ"]={ "U", "̣" },
+    ["ụ"]={ "u", "̣" },
+    ["Ủ"]={ "U", "̉" },
+    ["ủ"]={ "u", "̉" },
+    ["Ứ"]={ "Ư", "́" },
+    ["ứ"]={ "ư", "́" },
+    ["Ừ"]={ "Ư", "̀" },
+    ["ừ"]={ "ư", "̀" },
+    ["Ử"]={ "Ư", "̉" },
+    ["ử"]={ "ư", "̉" },
+    ["Ữ"]={ "Ư", "̃" },
+    ["ữ"]={ "ư", "̃" },
+    ["Ự"]={ "Ư", "̣" },
+    ["ự"]={ "ư", "̣" },
+    ["Ỳ"]={ "Y", "̀" },
+    ["ỳ"]={ "y", "̀" },
+    ["Ỵ"]={ "Y", "̣" },
+    ["ỵ"]={ "y", "̣" },
+    ["Ỷ"]={ "Y", "̉" },
+    ["ỷ"]={ "y", "̉" },
+    ["Ỹ"]={ "Y", "̃" },
+    ["ỹ"]={ "y", "̃" },
+    ["ἀ"]={ "α", "̓" },
+    ["ἁ"]={ "α", "̔" },
+    ["ἂ"]={ "ἀ", "̀" },
+    ["ἃ"]={ "ἁ", "̀" },
+    ["ἄ"]={ "ἀ", "́" },
+    ["ἅ"]={ "ἁ", "́" },
+    ["ἆ"]={ "ἀ", "͂" },
+    ["ἇ"]={ "ἁ", "͂" },
+    ["Ἀ"]={ "Α", "̓" },
+    ["Ἁ"]={ "Α", "̔" },
+    ["Ἂ"]={ "Ἀ", "̀" },
+    ["Ἃ"]={ "Ἁ", "̀" },
+    ["Ἄ"]={ "Ἀ", "́" },
+    ["Ἅ"]={ "Ἁ", "́" },
+    ["Ἆ"]={ "Ἀ", "͂" },
+    ["Ἇ"]={ "Ἁ", "͂" },
+    ["ἐ"]={ "ε", "̓" },
+    ["ἑ"]={ "ε", "̔" },
+    ["ἒ"]={ "ἐ", "̀" },
+    ["ἓ"]={ "ἑ", "̀" },
+    ["ἔ"]={ "ἐ", "́" },
+    ["ἕ"]={ "ἑ", "́" },
+    ["Ἐ"]={ "Ε", "̓" },
+    ["Ἑ"]={ "Ε", "̔" },
+    ["Ἒ"]={ "Ἐ", "̀" },
+    ["Ἓ"]={ "Ἑ", "̀" },
+    ["Ἔ"]={ "Ἐ", "́" },
+    ["Ἕ"]={ "Ἑ", "́" },
+    ["ἠ"]={ "η", "̓" },
+    ["ἡ"]={ "η", "̔" },
+    ["ἢ"]={ "ἠ", "̀" },
+    ["ἣ"]={ "ἡ", "̀" },
+    ["ἤ"]={ "ἠ", "́" },
+    ["ἥ"]={ "ἡ", "́" },
+    ["ἦ"]={ "ἠ", "͂" },
+    ["ἧ"]={ "ἡ", "͂" },
+    ["Ἠ"]={ "Η", "̓" },
+    ["Ἡ"]={ "Η", "̔" },
+    ["Ἢ"]={ "Ἠ", "̀" },
+    ["Ἣ"]={ "Ἡ", "̀" },
+    ["Ἤ"]={ "Ἠ", "́" },
+    ["Ἥ"]={ "Ἡ", "́" },
+    ["Ἦ"]={ "Ἠ", "͂" },
+    ["Ἧ"]={ "Ἡ", "͂" },
+    ["ἰ"]={ "ι", "̓" },
+    ["ἱ"]={ "ι", "̔" },
+    ["ἲ"]={ "ἰ", "̀" },
+    ["ἳ"]={ "ἱ", "̀" },
+    ["ἴ"]={ "ἰ", "́" },
+    ["ἵ"]={ "ἱ", "́" },
+    ["ἶ"]={ "ἰ", "͂" },
+    ["ἷ"]={ "ἱ", "͂" },
+    ["Ἰ"]={ "Ι", "̓" },
+    ["Ἱ"]={ "Ι", "̔" },
+    ["Ἲ"]={ "Ἰ", "̀" },
+    ["Ἳ"]={ "Ἱ", "̀" },
+    ["Ἴ"]={ "Ἰ", "́" },
+    ["Ἵ"]={ "Ἱ", "́" },
+    ["Ἶ"]={ "Ἰ", "͂" },
+    ["Ἷ"]={ "Ἱ", "͂" },
+    ["ὀ"]={ "ο", "̓" },
+    ["ὁ"]={ "ο", "̔" },
+    ["ὂ"]={ "ὀ", "̀" },
+    ["ὃ"]={ "ὁ", "̀" },
+    ["ὄ"]={ "ὀ", "́" },
+    ["ὅ"]={ "ὁ", "́" },
+    ["Ὀ"]={ "Ο", "̓" },
+    ["Ὁ"]={ "Ο", "̔" },
+    ["Ὂ"]={ "Ὀ", "̀" },
+    ["Ὃ"]={ "Ὁ", "̀" },
+    ["Ὄ"]={ "Ὀ", "́" },
+    ["Ὅ"]={ "Ὁ", "́" },
+    ["ὐ"]={ "υ", "̓" },
+    ["ὑ"]={ "υ", "̔" },
+    ["ὒ"]={ "ὐ", "̀" },
+    ["ὓ"]={ "ὑ", "̀" },
+    ["ὔ"]={ "ὐ", "́" },
+    ["ὕ"]={ "ὑ", "́" },
+    ["ὖ"]={ "ὐ", "͂" },
+    ["ὗ"]={ "ὑ", "͂" },
+    ["Ὑ"]={ "Υ", "̔" },
+    ["Ὓ"]={ "Ὑ", "̀" },
+    ["Ὕ"]={ "Ὑ", "́" },
+    ["Ὗ"]={ "Ὑ", "͂" },
+    ["ὠ"]={ "ω", "̓" },
+    ["ὡ"]={ "ω", "̔" },
+    ["ὢ"]={ "ὠ", "̀" },
+    ["ὣ"]={ "ὡ", "̀" },
+    ["ὤ"]={ "ὠ", "́" },
+    ["ὥ"]={ "ὡ", "́" },
+    ["ὦ"]={ "ὠ", "͂" },
+    ["ὧ"]={ "ὡ", "͂" },
+    ["Ὠ"]={ "Ω", "̓" },
+    ["Ὡ"]={ "Ω", "̔" },
+    ["Ὢ"]={ "Ὠ", "̀" },
+    ["Ὣ"]={ "Ὡ", "̀" },
+    ["Ὤ"]={ "Ὠ", "́" },
+    ["Ὥ"]={ "Ὡ", "́" },
+    ["Ὦ"]={ "Ὠ", "͂" },
+    ["Ὧ"]={ "Ὡ", "͂" },
+    ["ὰ"]={ "α", "̀" },
+    ["ὲ"]={ "ε", "̀" },
+    ["ὴ"]={ "η", "̀" },
+    ["ὶ"]={ "ι", "̀" },
+    ["ὸ"]={ "ο", "̀" },
+    ["ὺ"]={ "υ", "̀" },
+    ["ὼ"]={ "ω", "̀" },
+    ["ᾀ"]={ "ἀ", "ͅ" },
+    ["ᾁ"]={ "ἁ", "ͅ" },
+    ["ᾂ"]={ "ἂ", "ͅ" },
+    ["ᾃ"]={ "ἃ", "ͅ" },
+    ["ᾄ"]={ "ἄ", "ͅ" },
+    ["ᾅ"]={ "ἅ", "ͅ" },
+    ["ᾆ"]={ "ἆ", "ͅ" },
+    ["ᾇ"]={ "ἇ", "ͅ" },
+    ["ᾈ"]={ "Ἀ", "ͅ" },
+    ["ᾉ"]={ "Ἁ", "ͅ" },
+    ["ᾊ"]={ "Ἂ", "ͅ" },
+    ["ᾋ"]={ "Ἃ", "ͅ" },
+    ["ᾌ"]={ "Ἄ", "ͅ" },
+    ["ᾍ"]={ "Ἅ", "ͅ" },
+    ["ᾎ"]={ "Ἆ", "ͅ" },
+    ["ᾏ"]={ "Ἇ", "ͅ" },
+    ["ᾐ"]={ "ἠ", "ͅ" },
+    ["ᾑ"]={ "ἡ", "ͅ" },
+    ["ᾒ"]={ "ἢ", "ͅ" },
+    ["ᾓ"]={ "ἣ", "ͅ" },
+    ["ᾔ"]={ "ἤ", "ͅ" },
+    ["ᾕ"]={ "ἥ", "ͅ" },
+    ["ᾖ"]={ "ἦ", "ͅ" },
+    ["ᾗ"]={ "ἧ", "ͅ" },
+    ["ᾘ"]={ "Ἠ", "ͅ" },
+    ["ᾙ"]={ "Ἡ", "ͅ" },
+    ["ᾚ"]={ "Ἢ", "ͅ" },
+    ["ᾛ"]={ "Ἣ", "ͅ" },
+    ["ᾜ"]={ "Ἤ", "ͅ" },
+    ["ᾝ"]={ "Ἥ", "ͅ" },
+    ["ᾞ"]={ "Ἦ", "ͅ" },
+    ["ᾟ"]={ "Ἧ", "ͅ" },
+    ["ᾠ"]={ "ὠ", "ͅ" },
+    ["ᾡ"]={ "ὡ", "ͅ" },
+    ["ᾢ"]={ "ὢ", "ͅ" },
+    ["ᾣ"]={ "ὣ", "ͅ" },
+    ["ᾤ"]={ "ὤ", "ͅ" },
+    ["ᾥ"]={ "ὥ", "ͅ" },
+    ["ᾦ"]={ "ὦ", "ͅ" },
+    ["ᾧ"]={ "ὧ", "ͅ" },
+    ["ᾨ"]={ "Ὠ", "ͅ" },
+    ["ᾩ"]={ "Ὡ", "ͅ" },
+    ["ᾪ"]={ "Ὢ", "ͅ" },
+    ["ᾫ"]={ "Ὣ", "ͅ" },
+    ["ᾬ"]={ "Ὤ", "ͅ" },
+    ["ᾭ"]={ "Ὥ", "ͅ" },
+    ["ᾮ"]={ "Ὦ", "ͅ" },
+    ["ᾯ"]={ "Ὧ", "ͅ" },
+    ["ᾰ"]={ "α", "̆" },
+    ["ᾱ"]={ "α", "̄" },
+    ["ᾲ"]={ "ὰ", "ͅ" },
+    ["ᾳ"]={ "α", "ͅ" },
+    ["ᾴ"]={ "ά", "ͅ" },
+    ["ᾶ"]={ "α", "͂" },
+    ["ᾷ"]={ "ᾶ", "ͅ" },
+    ["Ᾰ"]={ "Α", "̆" },
+    ["Ᾱ"]={ "Α", "̄" },
+    ["Ὰ"]={ "Α", "̀" },
+    ["ᾼ"]={ "Α", "ͅ" },
+    ["῁"]={ "¨", "͂" },
+    ["ῂ"]={ "ὴ", "ͅ" },
+    ["ῃ"]={ "η", "ͅ" },
+    ["ῄ"]={ "ή", "ͅ" },
+    ["ῆ"]={ "η", "͂" },
+    ["ῇ"]={ "ῆ", "ͅ" },
+    ["Ὲ"]={ "Ε", "̀" },
+    ["Ὴ"]={ "Η", "̀" },
+    ["ῌ"]={ "Η", "ͅ" },
+    ["῍"]={ "᾿", "̀" },
+    ["῎"]={ "᾿", "́" },
+    ["῏"]={ "᾿", "͂" },
+    ["ῐ"]={ "ι", "̆" },
+    ["ῑ"]={ "ι", "̄" },
+    ["ῒ"]={ "ϊ", "̀" },
+    ["ῖ"]={ "ι", "͂" },
+    ["ῗ"]={ "ϊ", "͂" },
+    ["Ῐ"]={ "Ι", "̆" },
+    ["Ῑ"]={ "Ι", "̄" },
+    ["Ὶ"]={ "Ι", "̀" },
+    ["῝"]={ "῾", "̀" },
+    ["῞"]={ "῾", "́" },
+    ["῟"]={ "῾", "͂" },
+    ["ῠ"]={ "υ", "̆" },
+    ["ῡ"]={ "υ", "̄" },
+    ["ῢ"]={ "ϋ", "̀" },
+    ["ῤ"]={ "ρ", "̓" },
+    ["ῥ"]={ "ρ", "̔" },
+    ["ῦ"]={ "υ", "͂" },
+    ["ῧ"]={ "ϋ", "͂" },
+    ["Ῠ"]={ "Υ", "̆" },
+    ["Ῡ"]={ "Υ", "̄" },
+    ["Ὺ"]={ "Υ", "̀" },
+    ["Ῥ"]={ "Ρ", "̔" },
+    ["῭"]={ "¨", "̀" },
+    ["ῲ"]={ "ὼ", "ͅ" },
+    ["ῳ"]={ "ω", "ͅ" },
+    ["ῴ"]={ "ώ", "ͅ" },
+    ["ῶ"]={ "ω", "͂" },
+    ["ῷ"]={ "ῶ", "ͅ" },
+    ["Ὸ"]={ "Ο", "̀" },
+    ["Ὼ"]={ "Ω", "̀" },
+    ["ῼ"]={ "Ω", "ͅ" },
+    ["↚"]={ "←", "̸" },
+    ["↛"]={ "→", "̸" },
+    ["↮"]={ "↔", "̸" },
+    ["⇍"]={ "⇐", "̸" },
+    ["⇎"]={ "⇔", "̸" },
+    ["⇏"]={ "⇒", "̸" },
+    ["∄"]={ "∃", "̸" },
+    ["∉"]={ "∈", "̸" },
+    ["∌"]={ "∋", "̸" },
+    ["∤"]={ "∣", "̸" },
+    ["∦"]={ "∥", "̸" },
+    ["≁"]={ "∼", "̸" },
+    ["≄"]={ "≃", "̸" },
+    ["≇"]={ "≅", "̸" },
+    ["≉"]={ "≈", "̸" },
+    ["≠"]={ "=", "̸" },
+    ["≢"]={ "≡", "̸" },
+    ["≭"]={ "≍", "̸" },
+    ["≮"]={ "<", "̸" },
+    ["≯"]={ ">", "̸" },
+    ["≰"]={ "≤", "̸" },
+    ["≱"]={ "≥", "̸" },
+    ["≴"]={ "≲", "̸" },
+    ["≵"]={ "≳", "̸" },
+    ["≸"]={ "≶", "̸" },
+    ["≹"]={ "≷", "̸" },
+    ["⊀"]={ "≺", "̸" },
+    ["⊁"]={ "≻", "̸" },
+    ["⊄"]={ "⊂", "̸" },
+    ["⊅"]={ "⊃", "̸" },
+    ["⊈"]={ "⊆", "̸" },
+    ["⊉"]={ "⊇", "̸" },
+    ["⊬"]={ "⊢", "̸" },
+    ["⊭"]={ "⊨", "̸" },
+    ["⊮"]={ "⊩", "̸" },
+    ["⊯"]={ "⊫", "̸" },
+    ["⋠"]={ "≼", "̸" },
+    ["⋡"]={ "≽", "̸" },
+    ["⋢"]={ "⊑", "̸" },
+    ["⋣"]={ "⊒", "̸" },
+    ["⋪"]={ "⊲", "̸" },
+    ["⋫"]={ "⊳", "̸" },
+    ["⋬"]={ "⊴", "̸" },
+    ["⋭"]={ "⊵", "̸" },
+    ["⫝̸"]={ "⫝", "̸" },
+    ["が"]={ "か", "゙" },
+    ["ぎ"]={ "き", "゙" },
+    ["ぐ"]={ "く", "゙" },
+    ["げ"]={ "け", "゙" },
+    ["ご"]={ "こ", "゙" },
+    ["ざ"]={ "さ", "゙" },
+    ["じ"]={ "し", "゙" },
+    ["ず"]={ "す", "゙" },
+    ["ぜ"]={ "せ", "゙" },
+    ["ぞ"]={ "そ", "゙" },
+    ["だ"]={ "た", "゙" },
+    ["ぢ"]={ "ち", "゙" },
+    ["づ"]={ "つ", "゙" },
+    ["で"]={ "て", "゙" },
+    ["ど"]={ "と", "゙" },
+    ["ば"]={ "は", "゙" },
+    ["ぱ"]={ "は", "゚" },
+    ["び"]={ "ひ", "゙" },
+    ["ぴ"]={ "ひ", "゚" },
+    ["ぶ"]={ "ふ", "゙" },
+    ["ぷ"]={ "ふ", "゚" },
+    ["べ"]={ "へ", "゙" },
+    ["ぺ"]={ "へ", "゚" },
+    ["ぼ"]={ "ほ", "゙" },
+    ["ぽ"]={ "ほ", "゚" },
+    ["ゔ"]={ "う", "゙" },
+    ["ゞ"]={ "ゝ", "゙" },
+    ["ガ"]={ "カ", "゙" },
+    ["ギ"]={ "キ", "゙" },
+    ["グ"]={ "ク", "゙" },
+    ["ゲ"]={ "ケ", "゙" },
+    ["ゴ"]={ "コ", "゙" },
+    ["ザ"]={ "サ", "゙" },
+    ["ジ"]={ "シ", "゙" },
+    ["ズ"]={ "ス", "゙" },
+    ["ゼ"]={ "セ", "゙" },
+    ["ゾ"]={ "ソ", "゙" },
+    ["ダ"]={ "タ", "゙" },
+    ["ヂ"]={ "チ", "゙" },
+    ["ヅ"]={ "ツ", "゙" },
+    ["デ"]={ "テ", "゙" },
+    ["ド"]={ "ト", "゙" },
+    ["バ"]={ "ハ", "゙" },
+    ["パ"]={ "ハ", "゚" },
+    ["ビ"]={ "ヒ", "゙" },
+    ["ピ"]={ "ヒ", "゚" },
+    ["ブ"]={ "フ", "゙" },
+    ["プ"]={ "フ", "゚" },
+    ["ベ"]={ "ヘ", "゙" },
+    ["ペ"]={ "ヘ", "゚" },
+    ["ボ"]={ "ホ", "゙" },
+    ["ポ"]={ "ホ", "゚" },
+    ["ヴ"]={ "ウ", "゙" },
+    ["ヷ"]={ "ワ", "゙" },
+    ["ヸ"]={ "ヰ", "゙" },
+    ["ヹ"]={ "ヱ", "゙" },
+    ["ヺ"]={ "ヲ", "゙" },
+    ["ヾ"]={ "ヽ", "゙" },
+    ["יִ"]={ "י", "ִ" },
+    ["ײַ"]={ "ײ", "ַ" },
+    ["שׁ"]={ "ש", "ׁ" },
+    ["שׂ"]={ "ש", "ׂ" },
+    ["שּׁ"]={ "שּ", "ׁ" },
+    ["שּׂ"]={ "שּ", "ׂ" },
+    ["אַ"]={ "א", "ַ" },
+    ["אָ"]={ "א", "ָ" },
+    ["אּ"]={ "א", "ּ" },
+    ["בּ"]={ "ב", "ּ" },
+    ["גּ"]={ "ג", "ּ" },
+    ["דּ"]={ "ד", "ּ" },
+    ["הּ"]={ "ה", "ּ" },
+    ["וּ"]={ "ו", "ּ" },
+    ["זּ"]={ "ז", "ּ" },
+    ["טּ"]={ "ט", "ּ" },
+    ["יּ"]={ "י", "ּ" },
+    ["ךּ"]={ "ך", "ּ" },
+    ["כּ"]={ "כ", "ּ" },
+    ["לּ"]={ "ל", "ּ" },
+    ["מּ"]={ "מ", "ּ" },
+    ["נּ"]={ "נ", "ּ" },
+    ["סּ"]={ "ס", "ּ" },
+    ["ףּ"]={ "ף", "ּ" },
+    ["פּ"]={ "פ", "ּ" },
+    ["צּ"]={ "צ", "ּ" },
+    ["קּ"]={ "ק", "ּ" },
+    ["רּ"]={ "ר", "ּ" },
+    ["שּ"]={ "ש", "ּ" },
+    ["תּ"]={ "ת", "ּ" },
+    ["וֹ"]={ "ו", "ֹ" },
+    ["בֿ"]={ "ב", "ֿ" },
+    ["כֿ"]={ "כ", "ֿ" },
+    ["פֿ"]={ "פ", "ֿ" },
+    ["𑂚"]={ "𑂙", "𑂺" },
+    ["𑂜"]={ "𑂛", "𑂺" },
+    ["𑂫"]={ "𑂥", "𑂺" },
+    ["𑄮"]={ "𑄱", "𑄧" },
+    ["𑄯"]={ "𑄲", "𑄧" },
+    ["𑍋"]={ "𑍇", "𑌾" },
+    ["𑍌"]={ "𑍇", "𑍗" },
+    ["𑒻"]={ "𑒹", "𑒺" },
+    ["𑒼"]={ "𑒹", "𑒰" },
+    ["𑒾"]={ "𑒹", "𑒽" },
+    ["𑖺"]={ "𑖸", "𑖯" },
+    ["𑖻"]={ "𑖹", "𑖯" },
+    ["𝅗𝅥"]={ "𝅗", "𝅥" },
+    ["𝅘𝅥"]={ "𝅘", "𝅥" },
+    ["𝅘𝅥𝅮"]={ "𝅘𝅥", "𝅮" },
+    ["𝅘𝅥𝅯"]={ "𝅘𝅥", "𝅯" },
+    ["𝅘𝅥𝅰"]={ "𝅘𝅥", "𝅰" },
+    ["𝅘𝅥𝅱"]={ "𝅘𝅥", "𝅱" },
+    ["𝅘𝅥𝅲"]={ "𝅘𝅥", "𝅲" },
+    ["𝆹𝅥"]={ "𝆹", "𝅥" },
+    ["𝆺𝅥"]={ "𝆺", "𝅥" },
+    ["𝆹𝅥𝅮"]={ "𝆹𝅥", "𝅮" },
+    ["𝆺𝅥𝅮"]={ "𝆺𝅥", "𝅮" },
+    ["𝆹𝅥𝅯"]={ "𝆹𝅥", "𝅯" },
+    ["𝆺𝅥𝅯"]={ "𝆺𝅥", "𝅯" },
+   },
+  },
+ },
+ ["name"]="collapse",
+ ["prepend"]=true,
+ ["type"]="ligature",
+}
+\ No newline at end of file
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index e59c57a1c..07c490253 100644
--- a/tex/generic/context/luatex/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
 -- merged file : c:/data/develop/context/sources/luatex-fonts-merged.lua
 -- parent file : c:/data/develop/context/sources/luatex-fonts.lua
--- merge date  : 02/20/17 17:55:09
+-- merge date  : 02/23/17 17:07:53
 
 do -- begin closure to overcome local limits and interference
 
@@ -3743,6 +3743,27 @@ function number.sparseexponent(f,n)
   end
   return tostring(n)
 end
+local hf={}
+local hs={}
+setmetatable(hf,{ __index=function(t,k)
+  local v="%."..k.."f"
+  t[k]=v
+  return v
+end } )
+setmetatable(hs,{ __index=function(t,k)
+  local v="%"..k.."s"
+  t[k]=v
+  return v
+end } )
+function number.formattedfloat(n,b,a)
+  local s=format(hf[a],n)
+  local l=(b or 0)+(a or 0)+1
+  if #s<l then
+    return format(hs[l],s)
+  else
+    return s
+  end
+end
 local template=[[
 %s
 %s
@@ -3770,6 +3791,7 @@ local autodouble=string.autodouble
 local sequenced=table.sequenced
 local formattednumber=number.formatted
 local sparseexponent=number.sparseexponent
+local formattedfloat=number.formattedfloat
     ]]
 else
   environment={
@@ -3793,6 +3815,7 @@ else
     sequenced=table.sequenced,
     formattednumber=number.formatted,
     sparseexponent=number.sparseexponent,
+    formattedfloat=number.formattedfloat
   }
 end
 local arguments={ "a1" } 
@@ -3803,6 +3826,7 @@ setmetatable(arguments,{ __index=function(t,k)
   end
 })
 local prefix_any=C((S("+- .")+R("09"))^0)
+local prefix_sub=(C((S("+-")+R("09"))^0)+Cc(0))*P(".")*(C((S("+-")+R("09"))^0)+Cc(0))
 local prefix_tab=P("{")*C((1-P("}"))^0)*P("}")+C((1-R("az","AZ","09","%%"))^0)
 local format_s=function(f)
   n=n+1
@@ -3853,6 +3877,10 @@ local format_F=function(f)
     return format("format((a%s %% 1 == 0) and '%%i' or '%%%sf',a%s)",n,f,n)
   end
 end
+local format_k=function(b,a) 
+  n=n+1
+  return format("formattedfloat(a%s,%i,%i)",n,b or 0,a or 0)
+end
 local format_g=function(f)
   n=n+1
   return format("format('%%%sg',a%s)",f,n)
@@ -4061,7 +4089,8 @@ local builder=Cs { "start",
 +V("s")+V("q")+V("i")+V("d")+V("f")+V("F")+V("g")+V("G")+V("e")+V("E")+V("x")+V("X")+V("o")
 +V("c")+V("C")+V("S") 
 +V("Q") 
-+V("N")
++V("N") 
++V("k")
 +V("r")+V("h")+V("H")+V("u")+V("U")+V("p")+V("b")+V("t")+V("T")+V("l")+V("L")+V("I")+V("w") 
 +V("W") 
 +V("a") 
@@ -4088,6 +4117,7 @@ local builder=Cs { "start",
   ["S"]=(prefix_any*P("S"))/format_S,
   ["Q"]=(prefix_any*P("Q"))/format_S,
   ["N"]=(prefix_any*P("N"))/format_N,
+  ["k"]=(prefix_sub*P("k"))/format_k,
   ["c"]=(prefix_any*P("c"))/format_c,
   ["C"]=(prefix_any*P("C"))/format_C,
   ["r"]=(prefix_any*P("r"))/format_r,
@@ -4289,6 +4319,7 @@ end
 files.readcardinal1=files.readbyte 
 files.readcardinal=files.readcardinal1
 files.readinteger=files.readinteger1
+files.readsignedbyte=files.readinteger1
 function files.readcardinal2(f)
   local a,b=byte(f:read(2),1,2)
   return 0x100*a+b
@@ -8038,11 +8069,9 @@ if not modules then modules={} end modules ['font-otr']={
   copyright="PRAGMA ADE / ConTeXt Development Team",
   license="see context related readme files"
 }
-local next,type,unpack=next,type,unpack
-local byte,lower,char,strip,gsub=string.byte,string.lower,string.char,string.strip,string.gsub
-local bittest=bit32.btest
-local concat,remove,unpack,fastcopy=table.concat,table.remov,table.unpack,table.fastcopy
-local floor,abs,sqrt,round=math.floor,math.abs,math.sqrt,math.round
+local next,type=next,type
+local byte,lower,char,gsub=string.byte,string.lower,string.char,string.gsub
+local floor,round=math.floor,math.round
 local P,R,S,C,Cs,Cc,Ct,Carg,Cmt=lpeg.P,lpeg.R,lpeg.S,lpeg.C,lpeg.Cs,lpeg.Cc,lpeg.Ct,lpeg.Carg,lpeg.Cmt
 local lpegmatch=lpeg.match
 local setmetatableindex=table.setmetatableindex
@@ -8082,7 +8111,7 @@ local readufword=readushort
 local readoffset=readushort
 local read2dot14=streamreader.read2dot14   
 function streamreader.readtag(f)
-  return lower(strip(readstring(f,4)))
+  return lower(stripstring(readstring(f,4)))
 end
 local function readlongdatetime(f)
   local a,b,c,d,e,f,g,h=readbytes(f,8)
@@ -8123,6 +8152,7 @@ local reservednames={ [0]="copyright",
   "wwssubfamily",
   "lightbackgroundpalette",
   "darkbackgroundpalette",
+  "variationspostscriptnameprefix",
 }
 local platforms={ [0]="unicode",
   "macintosh",
@@ -8323,7 +8353,8 @@ function readers.name(f,fontdata,specification)
             local encoding=encodings[encoding]
             local language=languages[language]
             if encoding and language then
-              local name=reservednames[readushort(f)]
+              local index=readushort(f)
+              local name=reservednames[index]
               if name then
                 namelist[#namelist+1]={
                   platform=platform,
@@ -8334,7 +8365,13 @@ function readers.name(f,fontdata,specification)
                   offset=start+readushort(f),
                 }
               else
-                skipshort(f,2)
+namelist[#namelist+1]={
+  platform=platform,
+  encoding=encoding,
+  language=language,
+  length=readushort(f),
+  offset=start+readushort(f),
+}
               end
             else
               skipshort(f,3)
@@ -8351,12 +8388,13 @@ function readers.name(f,fontdata,specification)
     end
     local names={}
     local done={}
+    local extras={}
     local function filter(platform,e,l)
       local namelist=namelists[platform]
       for i=1,#namelist do
         local name=namelist[i]
         local nametag=name.name
-        if not done[nametag] then
+        if not done[nametag or i] then
           local encoding=name.encoding
           local language=name.language
           if (not e or encoding==e) and (not l or language==l) then
@@ -8369,13 +8407,16 @@ function readers.name(f,fontdata,specification)
             if decoder then
               content=decoder(content)
             end
-            names[nametag]={
-              content=content,
-              platform=platform,
-              encoding=encoding,
-              language=language,
-            }
-            done[nametag]=true
+            if nametag then
+              names[nametag]={
+                content=content,
+                platform=platform,
+                encoding=encoding,
+                language=language,
+              }
+            end
+            extras[i-1]=content
+            done[nametag or i]=true
           end
         end
       end
@@ -8386,6 +8427,7 @@ function readers.name(f,fontdata,specification)
     filter("macintosh")
     filter("unicode")
     fontdata.names=names
+    fontdata.extras=extras
     if specification.platformnames then
       local collected={}
       for platform,namelist in next,namelists do
@@ -8760,7 +8802,8 @@ local sequence={
 }
 local supported={}
 for i=1,#sequence do
-  local sp,se,sf=unpack(sequence[i])
+  local si=sequence[i]
+  local sp,se,sf=si[1],si[2],si[3]
   local p=supported[sp]
   if not p then
     p={}
@@ -9136,7 +9179,8 @@ function readers.cmap(f,fontdata,specification)
       end
       local ok=false
       for i=1,#sequence do
-        local sp,se,sf=unpack(sequence[i])
+        local si=sequence[i]
+        local sp,se,sf=si[1],si[2],si[3]
         if checkcmap(f,fontdata,records,sp,se,sf)>0 then
           ok=true
         end
@@ -11595,6 +11639,7 @@ local streamreader=readers.streamreader
 local setposition=streamreader.setposition
 local getposition=streamreader.getposition
 local skipshort=streamreader.skipshort
+local skipbytes=streamreader.skip
 local readushort=streamreader.readcardinal2 
 local readulong=streamreader.readcardinal4 
 local readshort=streamreader.readinteger2  
@@ -11602,6 +11647,9 @@ local readfword=readshort
 local readstring=streamreader.readstring
 local readtag=streamreader.readtag
 local readbytes=streamreader.readbytes
+local readfixed=streamreader.readfixed4
+local read2dot14=streamreader.read2dot14
+local readinteger=streamreader.readinteger1
 local gsubhandlers={}
 local gposhandlers={}
 local lookupidoffset=-1  
@@ -13701,6 +13749,166 @@ function readers.svg(f,fontdata,specification)
     fontdata.hascolor=true
   end
 end
+function readers.fvar(f,fontdata,specification)
+  local datatable=fontdata.tables.fvar
+  if datatable then
+    local tableoffset=datatable.offset
+    setposition(f,tableoffset)
+    local majorversion=readushort(f) 
+    local minorversion=readushort(f) 
+    if majorversion~=1 and minorversion~=0 then
+      report("table version %a.%a of %a is not supported (yet), maybe font %s is bad",
+        majorversion,minorversion,"fvar",fontdata.filename)
+      return
+    end
+    local offsettoaxis=tableoffset+readushort(f)
+    local nofsizepairs=readushort(f)
+    local nofaxis=readushort(f)
+    local sizeofaxis=readushort(f)
+    local nofinstances=readushort(f)
+    local sizeofinstances=readushort(f)
+    local extras=fontdata.extras
+    local axis={}
+    local instances={}
+    setposition(f,offsettoaxis)
+    local function readtuple(f)
+      local t={}
+      for i=1,nofaxis do
+        t[i]=readfixed(f)
+      end
+      return t
+    end
+    for i=1,nofaxis do
+      axis[i]={
+        tag=readtag(f),
+        minimum=readfixed(f),
+        default=readfixed(f),
+        maximum=readfixed(f),
+        flags=readushort(f),
+        nameid=extras[readushort(f)],
+      }
+      local n=sizeofaxis-20
+      if n>0 then
+        skipbytes(f,n)
+      elseif n<0 then
+      end
+    end
+    for i=1,nofinstances do
+      local subfamid=readushort(f)
+      local flags=readushort(f)
+      local tuple=readtuple(f)
+      local psnameid=false
+      local nofbytes=2+2+#tuple*2
+      if nofbytes<sizeofinstances then
+        psnameid=readushort(f)
+        nofbytes=nofbytes+2
+      end
+      instances[i]={
+        subfamily=extras[subfamid],
+        flags=flags,
+        tuple=tuple,
+        psname=extras[psnameid] or nil,
+      }
+      if nofbytes>0 then
+        skipbytes(f,nofbytes)
+      end
+    end
+    fontdata.variable={
+      axis=axis,
+      instances=instances,
+    }
+  end
+end
+local tags={
+  hasc="",
+  hdsc="",
+  vasc="",
+  vdsc="",
+  vlgp="",
+  xhgt="",
+  cpht="",
+}
+function readers.mvar(f,fontdata,specification)
+  local datatable=fontdata.tables.mvar
+  if datatable then
+    local tableoffset=datatable.offset
+    setposition(f,tableoffset)
+    local majorversion=readushort(f) 
+    local minorversion=readushort(f) 
+    if majorversion~=1 and minorversion~=0 then
+      report("table version %a.%a of %a is not supported (yet), maybe font %s is bad",
+        majorversion,minorversion,"fvar",fontdata.filename)
+      return
+    end
+    local nofaxis=readushort(f)
+    local recordsize=readushort(f)
+    local nofrecords=readushort(f)
+    local offsettostore=tableoffset+readushort(f)
+    local records={}
+    local dimensions={}
+    local store={}
+    local regions={}
+    for i=1,nofrecords do
+      local tag=readtag(f)
+      if tags[tag] then
+        dimensions[tag]={
+          outer=readushort(f),
+          inner=readushort(f),
+        }
+      else
+        skipshort(f,2)
+      end
+    end
+    setposition(f,offsettostore)
+    local nofaxis=readushort(f)
+    local nofregions=readushort(f)
+    for i=1,nofregions do
+      local t={}
+      for i=1,nofaxis do
+        t[i]={
+          start=read2dot14(f),
+          peak=read2dot14(f),
+          stop=read2dot14(f),
+        }
+      end
+      regions[i]=t
+    end
+    local format=readushort(f) 
+    local offset=offsettostore+readulong(f)
+    local nofdata=readushort(f)
+    local data={}
+    for i=1,nofdata do
+      data[i]=readulong(f)+offset
+    end
+    for i=1,nofdata do
+      local offset=data[i]
+      setposition(f,offset)
+      local nofdeltas=readushort(f)
+      local nofshort=readushort(f)
+      local nofregions=readushort(f)
+      local deltas={}
+      local regions={}
+      local length=nofshort+nofregions
+      for i=1,nofregions do
+        regions[i]=readushort(f)
+      end
+      for i=1,nofdeltas do
+        local t={}
+        for i=1,nofshort do
+          t[i]=readushort(f)
+        end
+        for i=1,nofregions do
+          t[nofshort+i]=readinteger(f)
+        end
+        deltas[i]=t
+      end
+      data[i]={
+        regions=regions,
+        deltas=deltas,
+      }
+    end
+  end
+end
 
 end -- closure
 
@@ -16773,7 +16981,7 @@ if not modules then modules={} end modules ['font-otj']={
   license="see context related readme files",
 }
 if not nodes.properties then return end
-local next,rawget=next,rawget
+local next,rawget,tonumber=next,rawget,tonumber
 local fastcopy=table.fastcopy
 local registertracker=trackers.register
 local trace_injections=false registertracker("fonts.injections",function(v) trace_injections=v end)
@@ -18490,7 +18698,6 @@ local attributes=attributes
 local fonts=fonts
 local otf=fonts.handlers.otf
 local tracers=nodes.tracers
-local trace_lookups=false registertracker("otf.lookups",function(v) trace_lookups=v end)
 local trace_singles=false registertracker("otf.singles",function(v) trace_singles=v end)
 local trace_multiples=false registertracker("otf.multiples",function(v) trace_multiples=v end)
 local trace_alternatives=false registertracker("otf.alternatives",function(v) trace_alternatives=v end)
@@ -18905,7 +19112,9 @@ local function multiple_glyphs(head,start,multiple,ignoremarks,what)
 end
 local function get_alternative_glyph(start,alternatives,value)
   local n=#alternatives
-  if value=="random" then
+  if n==1 then
+    return alternatives[1],trace_alternatives and "1 (only one present)"
+  elseif value=="random" then
     local r=getrandom and getrandom("glyph",1,n) or random(1,n)
     return alternatives[r],trace_alternatives and formatters["value %a, taking %a"](value,r)
   elseif value=="first" then
@@ -20311,7 +20520,7 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
       local l=ck[5]
       size=l-f+1
       if size>1 then
-        local discfound=nil
+        local discfound 
         local n=f+1
         last=startnext 
         while n<=l do
@@ -20432,7 +20641,7 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
             prev=getprev(sweepnode)
           end
           if prev then
-            local discfound=nil
+            local discfound 
             local n=f-1
             while n>=1 do
               if prev then
@@ -20541,7 +20750,7 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
                     end
                   end
                   prev=getprev(prev)
-                elseif seq[n][32] and id==glue_code and isspace(prev,threshold,id) then
+                elseif id==glue_code and seq[n][32] and isspace(prev,threshold,id) then
                   n=n-1
                   prev=getprev(prev)
                 else
@@ -20562,13 +20771,11 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
       end
       if match and s>l then
         local current=last and getnext(last)
-        if not current then
-          if sweeptype=="post" or sweeptype=="replace" then
-            current=getnext(sweepnode)
-          end
+        if not current and (sweeptype=="post" or sweeptype=="replace") then
+          current=getnext(sweepnode)
         end
         if current then
-          local discfound=nil
+          local discfound
           local n=l+1
           while n<=s do
             if current then
@@ -20668,7 +20875,7 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
                 else
                 end
                 current=getnext(current)
-              elseif seq[n][32] and id==glue_code and isspace(current,threshold,id) then
+              elseif id==glue_code and seq[n][32] and isspace(current,threshold,id) then
                 n=n+1
                 current=getnext(current)
               else
@@ -21511,6 +21718,8 @@ local function featuresprocessor(head,font,attr)
               end
             elseif char==false then
               start=getnext(start)
+            elseif id==glue_code then
+              start=getnext(start)
             elseif id==disc_code then
               local ok
               if gpossing then
@@ -21574,6 +21783,8 @@ local function featuresprocessor(head,font,attr)
             end
           elseif char==false then
             start=getnext(start)
+          elseif id==glue_code then
+            start=getnext(start)
           elseif id==disc_code then
             local ok
             if gpossing then
@@ -24278,13 +24489,15 @@ local function addfeature(data,feature,specifications)
   local coveractions=coverup.actions
   local stepkey=coverup.stepkey
   local register=coverup.register
-  local function prepare_substitution(list,featuretype)
+  local function prepare_substitution(list,featuretype,nocheck)
     local coverage={}
     local cover=coveractions[featuretype]
     for code,replacement in next,list do
       local unicode=tounicode(code)
       local description=descriptions[unicode]
-      if description then
+      if not nocheck and not description then
+        skip=skip+1
+      else
         if type(replacement)=="table" then
           replacement=replacement[1]
         end
@@ -24295,19 +24508,17 @@ local function addfeature(data,feature,specifications)
         else
           skip=skip+1
         end
-      else
-        skip=skip+1
       end
     end
     return coverage
   end
-  local function prepare_alternate(list,featuretype)
+  local function prepare_alternate(list,featuretype,nocheck)
     local coverage={}
     local cover=coveractions[featuretype]
     for code,replacement in next,list do
       local unicode=tounicode(code)
       local description=descriptions[unicode]
-      if not description then
+      if not nocheck and not description then
         skip=skip+1
       elseif type(replacement)=="table" then
         local r={}
@@ -24329,13 +24540,13 @@ local function addfeature(data,feature,specifications)
     end
     return coverage
   end
-  local function prepare_multiple(list,featuretype)
+  local function prepare_multiple(list,featuretype,nocheck)
     local coverage={}
     local cover=coveractions[featuretype]
     for code,replacement in next,list do
       local unicode=tounicode(code)
       local description=descriptions[unicode]
-      if not description then
+      if not nocheck and not description then
         skip=skip+1
       elseif type(replacement)=="table" then
         local r,n={},0
@@ -24362,15 +24573,18 @@ local function addfeature(data,feature,specifications)
         end
       end
     end
+    inspect(coverage)
     return coverage
   end
-  local function prepare_ligature(list,featuretype)
+  local function prepare_ligature(list,featuretype,nocheck)
     local coverage={}
     local cover=coveractions[featuretype]
     for code,ligature in next,list do
       local unicode=tounicode(code)
       local description=descriptions[unicode]
-      if description then
+      if not nocheck and not description then
+        skip=skip+1
+      else
         if type(ligature)=="string" then
           ligature={ lpegmatch(splitter,ligature) }
         end
@@ -24391,8 +24605,6 @@ local function addfeature(data,feature,specifications)
         else
           skip=skip+1
         end
-      else
-        skip=skip+1
       end
     end
     return coverage
@@ -24620,6 +24832,7 @@ local function addfeature(data,feature,specifications)
       local askedsteps=specification.steps or specification.subtables or { specification.data } or {}
       local featuretype=normalized[specification.type or "substitution"] or "substitution"
       local featureflags=specification.flags or noflags
+      local nocheck=specification.nocheck
       local featureorder=specification.order or { feature }
       local featurechain=(featuretype=="chainsubstitution" or featuretype=="chainposition") and 1 or 0
       local nofsteps=0
@@ -24640,13 +24853,13 @@ local function addfeature(data,feature,specifications)
             local coverage=nil
             local format=nil
             if featuretype=="substitution" then
-              coverage=prepare_substitution(list,featuretype)
+              coverage=prepare_substitution(list,featuretype,nocheck)
             elseif featuretype=="ligature" then
-              coverage=prepare_ligature(list,featuretype)
+              coverage=prepare_ligature(list,featuretype,nocheck)
             elseif featuretype=="alternate" then
-              coverage=prepare_alternate(list,featuretype)
+              coverage=prepare_alternate(list,featuretype,nocheck)
             elseif featuretype=="multiple" then
-              coverage=prepare_multiple(list,featuretype)
+              coverage=prepare_multiple(list,featuretype,nocheck)
             elseif featuretype=="kern" then
               format="kern"
               coverage=prepare_kern(list,featuretype)
@@ -24673,16 +24886,16 @@ local function addfeature(data,feature,specifications)
         local format=nil
         if featuretype=="substitution" then
           category="gsub"
-          coverage=prepare_substitution(list,featuretype)
+          coverage=prepare_substitution(list,featuretype,nocheck)
         elseif featuretype=="ligature" then
           category="gsub"
-          coverage=prepare_ligature(list,featuretype)
+          coverage=prepare_ligature(list,featuretype,nocheck)
         elseif featuretype=="alternate" then
           category="gsub"
-          coverage=prepare_alternate(list,featuretype)
+          coverage=prepare_alternate(list,featuretype,nocheck)
         elseif featuretype=="multiple" then
           category="gsub"
-          coverage=prepare_multiple(list,featuretype)
+          coverage=prepare_multiple(list,featuretype,nocheck)
         elseif featuretype=="kern" then
           category="gpos"
           format="kern"
@@ -27332,6 +27545,2076 @@ end -- closure
 
 do -- begin closure to overcome local limits and interference
 
+
+fonts.handlers.otf.addfeature {
+ ["dataset"]={
+ {
+  ["data"]={
+  ["À"]={ "A","̀" },
+  ["Á"]={ "A","́" },
+  ["Â"]={ "A","̂" },
+  ["Ã"]={ "A","̃" },
+  ["Ä"]={ "A","̈" },
+  ["Å"]={ "A","̊" },
+  ["Ç"]={ "C","̧" },
+  ["È"]={ "E","̀" },
+  ["É"]={ "E","́" },
+  ["Ê"]={ "E","̂" },
+  ["Ë"]={ "E","̈" },
+  ["Ì"]={ "I","̀" },
+  ["Í"]={ "I","́" },
+  ["Î"]={ "I","̂" },
+  ["Ï"]={ "I","̈" },
+  ["Ñ"]={ "N","̃" },
+  ["Ò"]={ "O","̀" },
+  ["Ó"]={ "O","́" },
+  ["Ô"]={ "O","̂" },
+  ["Õ"]={ "O","̃" },
+  ["Ö"]={ "O","̈" },
+  ["Ù"]={ "U","̀" },
+  ["Ú"]={ "U","́" },
+  ["Û"]={ "U","̂" },
+  ["Ü"]={ "U","̈" },
+  ["Ý"]={ "Y","́" },
+  ["à"]={ "a","̀" },
+  ["á"]={ "a","́" },
+  ["â"]={ "a","̂" },
+  ["ã"]={ "a","̃" },
+  ["ä"]={ "a","̈" },
+  ["å"]={ "a","̊" },
+  ["ç"]={ "c","̧" },
+  ["è"]={ "e","̀" },
+  ["é"]={ "e","́" },
+  ["ê"]={ "e","̂" },
+  ["ë"]={ "e","̈" },
+  ["ì"]={ "i","̀" },
+  ["í"]={ "i","́" },
+  ["î"]={ "i","̂" },
+  ["ï"]={ "i","̈" },
+  ["ñ"]={ "n","̃" },
+  ["ò"]={ "o","̀" },
+  ["ó"]={ "o","́" },
+  ["ô"]={ "o","̂" },
+  ["õ"]={ "o","̃" },
+  ["ö"]={ "o","̈" },
+  ["ù"]={ "u","̀" },
+  ["ú"]={ "u","́" },
+  ["û"]={ "u","̂" },
+  ["ü"]={ "u","̈" },
+  ["ý"]={ "y","́" },
+  ["ÿ"]={ "y","̈" },
+  ["Ā"]={ "A","̄" },
+  ["ā"]={ "a","̄" },
+  ["Ă"]={ "A","̆" },
+  ["ă"]={ "a","̆" },
+  ["Ą"]={ "A","̨" },
+  ["ą"]={ "a","̨" },
+  ["Ć"]={ "C","́" },
+  ["ć"]={ "c","́" },
+  ["Ĉ"]={ "C","̂" },
+  ["ĉ"]={ "c","̂" },
+  ["Ċ"]={ "C","̇" },
+  ["ċ"]={ "c","̇" },
+  ["Č"]={ "C","̌" },
+  ["č"]={ "c","̌" },
+  ["Ď"]={ "D","̌" },
+  ["ď"]={ "d","̌" },
+  ["Ē"]={ "E","̄" },
+  ["ē"]={ "e","̄" },
+  ["Ĕ"]={ "E","̆" },
+  ["ĕ"]={ "e","̆" },
+  ["Ė"]={ "E","̇" },
+  ["ė"]={ "e","̇" },
+  ["Ę"]={ "E","̨" },
+  ["ę"]={ "e","̨" },
+  ["Ě"]={ "E","̌" },
+  ["ě"]={ "e","̌" },
+  ["Ĝ"]={ "G","̂" },
+  ["ĝ"]={ "g","̂" },
+  ["Ğ"]={ "G","̆" },
+  ["ğ"]={ "g","̆" },
+  ["Ġ"]={ "G","̇" },
+  ["ġ"]={ "g","̇" },
+  ["Ģ"]={ "G","̧" },
+  ["ģ"]={ "g","̧" },
+  ["Ĥ"]={ "H","̂" },
+  ["ĥ"]={ "h","̂" },
+  ["Ĩ"]={ "I","̃" },
+  ["ĩ"]={ "i","̃" },
+  ["Ī"]={ "I","̄" },
+  ["ī"]={ "i","̄" },
+  ["Ĭ"]={ "I","̆" },
+  ["ĭ"]={ "i","̆" },
+  ["Į"]={ "I","̨" },
+  ["į"]={ "i","̨" },
+  ["İ"]={ "I","̇" },
+  ["Ĵ"]={ "J","̂" },
+  ["ĵ"]={ "j","̂" },
+  ["Ķ"]={ "K","̧" },
+  ["ķ"]={ "k","̧" },
+  ["Ĺ"]={ "L","́" },
+  ["ĺ"]={ "l","́" },
+  ["Ļ"]={ "L","̧" },
+  ["ļ"]={ "l","̧" },
+  ["Ľ"]={ "L","̌" },
+  ["ľ"]={ "l","̌" },
+  ["Ń"]={ "N","́" },
+  ["ń"]={ "n","́" },
+  ["Ņ"]={ "N","̧" },
+  ["ņ"]={ "n","̧" },
+  ["Ň"]={ "N","̌" },
+  ["ň"]={ "n","̌" },
+  ["Ō"]={ "O","̄" },
+  ["ō"]={ "o","̄" },
+  ["Ŏ"]={ "O","̆" },
+  ["ŏ"]={ "o","̆" },
+  ["Ő"]={ "O","̋" },
+  ["ő"]={ "o","̋" },
+  ["Ŕ"]={ "R","́" },
+  ["ŕ"]={ "r","́" },
+  ["Ŗ"]={ "R","̧" },
+  ["ŗ"]={ "r","̧" },
+  ["Ř"]={ "R","̌" },
+  ["ř"]={ "r","̌" },
+  ["Ś"]={ "S","́" },
+  ["ś"]={ "s","́" },
+  ["Ŝ"]={ "S","̂" },
+  ["ŝ"]={ "s","̂" },
+  ["Ş"]={ "S","̧" },
+  ["ş"]={ "s","̧" },
+  ["Š"]={ "S","̌" },
+  ["š"]={ "s","̌" },
+  ["Ţ"]={ "T","̧" },
+  ["ţ"]={ "t","̧" },
+  ["Ť"]={ "T","̌" },
+  ["ť"]={ "t","̌" },
+  ["Ũ"]={ "U","̃" },
+  ["ũ"]={ "u","̃" },
+  ["Ū"]={ "U","̄" },
+  ["ū"]={ "u","̄" },
+  ["Ŭ"]={ "U","̆" },
+  ["ŭ"]={ "u","̆" },
+  ["Ů"]={ "U","̊" },
+  ["ů"]={ "u","̊" },
+  ["Ű"]={ "U","̋" },
+  ["ű"]={ "u","̋" },
+  ["Ų"]={ "U","̨" },
+  ["ų"]={ "u","̨" },
+  ["Ŵ"]={ "W","̂" },
+  ["ŵ"]={ "w","̂" },
+  ["Ŷ"]={ "Y","̂" },
+  ["ŷ"]={ "y","̂" },
+  ["Ÿ"]={ "Y","̈" },
+  ["Ź"]={ "Z","́" },
+  ["ź"]={ "z","́" },
+  ["Ż"]={ "Z","̇" },
+  ["ż"]={ "z","̇" },
+  ["Ž"]={ "Z","̌" },
+  ["ž"]={ "z","̌" },
+  ["Ơ"]={ "O","̛" },
+  ["ơ"]={ "o","̛" },
+  ["Ư"]={ "U","̛" },
+  ["ư"]={ "u","̛" },
+  ["Ǎ"]={ "A","̌" },
+  ["ǎ"]={ "a","̌" },
+  ["Ǐ"]={ "I","̌" },
+  ["ǐ"]={ "i","̌" },
+  ["Ǒ"]={ "O","̌" },
+  ["ǒ"]={ "o","̌" },
+  ["Ǔ"]={ "U","̌" },
+  ["ǔ"]={ "u","̌" },
+  ["Ǖ"]={ "Ü","̄" },
+  ["ǖ"]={ "ü","̄" },
+  ["Ǘ"]={ "Ü","́" },
+  ["ǘ"]={ "ü","́" },
+  ["Ǚ"]={ "Ü","̌" },
+  ["ǚ"]={ "ü","̌" },
+  ["Ǜ"]={ "Ü","̀" },
+  ["ǜ"]={ "ü","̀" },
+  ["Ǟ"]={ "Ä","̄" },
+  ["ǟ"]={ "ä","̄" },
+  ["Ǡ"]={ "Ȧ","̄" },
+  ["ǡ"]={ "ȧ","̄" },
+  ["Ǣ"]={ "Æ","̄" },
+  ["ǣ"]={ "æ","̄" },
+  ["Ǧ"]={ "G","̌" },
+  ["ǧ"]={ "g","̌" },
+  ["Ǩ"]={ "K","̌" },
+  ["ǩ"]={ "k","̌" },
+  ["Ǫ"]={ "O","̨" },
+  ["ǫ"]={ "o","̨" },
+  ["Ǭ"]={ "Ǫ","̄" },
+  ["ǭ"]={ "ǫ","̄" },
+  ["Ǯ"]={ "Ʒ","̌" },
+  ["ǯ"]={ "ʒ","̌" },
+  ["ǰ"]={ "j","̌" },
+  ["Ǵ"]={ "G","́" },
+  ["ǵ"]={ "g","́" },
+  ["Ǹ"]={ "N","̀" },
+  ["ǹ"]={ "n","̀" },
+  ["Ǻ"]={ "Å","́" },
+  ["ǻ"]={ "å","́" },
+  ["Ǽ"]={ "Æ","́" },
+  ["ǽ"]={ "æ","́" },
+  ["Ǿ"]={ "Ø","́" },
+  ["ǿ"]={ "ø","́" },
+  ["Ȁ"]={ "A","̏" },
+  ["ȁ"]={ "a","̏" },
+  ["Ȃ"]={ "A","̑" },
+  ["ȃ"]={ "a","̑" },
+  ["Ȅ"]={ "E","̏" },
+  ["ȅ"]={ "e","̏" },
+  ["Ȇ"]={ "E","̑" },
+  ["ȇ"]={ "e","̑" },
+  ["Ȉ"]={ "I","̏" },
+  ["ȉ"]={ "i","̏" },
+  ["Ȋ"]={ "I","̑" },
+  ["ȋ"]={ "i","̑" },
+  ["Ȍ"]={ "O","̏" },
+  ["ȍ"]={ "o","̏" },
+  ["Ȏ"]={ "O","̑" },
+  ["ȏ"]={ "o","̑" },
+  ["Ȑ"]={ "R","̏" },
+  ["ȑ"]={ "r","̏" },
+  ["Ȓ"]={ "R","̑" },
+  ["ȓ"]={ "r","̑" },
+  ["Ȕ"]={ "U","̏" },
+  ["ȕ"]={ "u","̏" },
+  ["Ȗ"]={ "U","̑" },
+  ["ȗ"]={ "u","̑" },
+  ["Ș"]={ "S","̦" },
+  ["ș"]={ "s","̦" },
+  ["Ț"]={ "T","̦" },
+  ["ț"]={ "t","̦" },
+  ["Ȟ"]={ "H","̌" },
+  ["ȟ"]={ "h","̌" },
+  ["Ȧ"]={ "A","̇" },
+  ["ȧ"]={ "a","̇" },
+  ["Ȩ"]={ "E","̧" },
+  ["ȩ"]={ "e","̧" },
+  ["Ȫ"]={ "Ö","̄" },
+  ["ȫ"]={ "ö","̄" },
+  ["Ȭ"]={ "Õ","̄" },
+  ["ȭ"]={ "õ","̄" },
+  ["Ȯ"]={ "O","̇" },
+  ["ȯ"]={ "o","̇" },
+  ["Ȱ"]={ "Ȯ","̄" },
+  ["ȱ"]={ "ȯ","̄" },
+  ["Ȳ"]={ "Y","̄" },
+  ["ȳ"]={ "y","̄" },
+  ["̈́"]={ "̈","́" },
+  ["΅"]={ "¨","́" },
+  ["Ά"]={ "Α","́" },
+  ["Έ"]={ "Ε","́" },
+  ["Ή"]={ "Η","́" },
+  ["Ί"]={ "Ι","́" },
+  ["Ό"]={ "Ο","́" },
+  ["Ύ"]={ "Υ","́" },
+  ["Ώ"]={ "Ω","́" },
+  ["ΐ"]={ "ϊ","́" },
+  ["Ϊ"]={ "Ι","̈" },
+  ["Ϋ"]={ "Υ","̈" },
+  ["ά"]={ "α","́" },
+  ["έ"]={ "ε","́" },
+  ["ή"]={ "η","́" },
+  ["ί"]={ "ι","́" },
+  ["ΰ"]={ "ϋ","́" },
+  ["ϊ"]={ "ι","̈" },
+  ["ϋ"]={ "υ","̈" },
+  ["ό"]={ "ο","́" },
+  ["ύ"]={ "υ","́" },
+  ["ώ"]={ "ω","́" },
+  ["ϓ"]={ "ϒ","́" },
+  ["ϔ"]={ "ϒ","̈" },
+  ["Ѐ"]={ "Е","̀" },
+  ["Ё"]={ "Е","̈" },
+  ["Ѓ"]={ "Г","́" },
+  ["Ї"]={ "І","̈" },
+  ["Ќ"]={ "К","́" },
+  ["Ѝ"]={ "И","̀" },
+  ["Ў"]={ "У","̆" },
+  ["Й"]={ "И","̆" },
+  ["й"]={ "и","̆" },
+  ["ѐ"]={ "е","̀" },
+  ["ё"]={ "е","̈" },
+  ["ѓ"]={ "г","́" },
+  ["ї"]={ "і","̈" },
+  ["ќ"]={ "к","́" },
+  ["ѝ"]={ "и","̀" },
+  ["ў"]={ "у","̆" },
+  ["Ѷ"]={ "Ѵ","̏" },
+  ["ѷ"]={ "ѵ","̏" },
+  ["Ӂ"]={ "Ж","̆" },
+  ["ӂ"]={ "ж","̆" },
+  ["Ӑ"]={ "А","̆" },
+  ["ӑ"]={ "а","̆" },
+  ["Ӓ"]={ "А","̈" },
+  ["ӓ"]={ "а","̈" },
+  ["Ӗ"]={ "Е","̆" },
+  ["ӗ"]={ "е","̆" },
+  ["Ӛ"]={ "Ә","̈" },
+  ["ӛ"]={ "ә","̈" },
+  ["Ӝ"]={ "Ж","̈" },
+  ["ӝ"]={ "ж","̈" },
+  ["Ӟ"]={ "З","̈" },
+  ["ӟ"]={ "з","̈" },
+  ["Ӣ"]={ "И","̄" },
+  ["ӣ"]={ "и","̄" },
+  ["Ӥ"]={ "И","̈" },
+  ["ӥ"]={ "и","̈" },
+  ["Ӧ"]={ "О","̈" },
+  ["ӧ"]={ "о","̈" },
+  ["Ӫ"]={ "Ө","̈" },
+  ["ӫ"]={ "ө","̈" },
+  ["Ӭ"]={ "Э","̈" },
+  ["ӭ"]={ "э","̈" },
+  ["Ӯ"]={ "У","̄" },
+  ["ӯ"]={ "у","̄" },
+  ["Ӱ"]={ "У","̈" },
+  ["ӱ"]={ "у","̈" },
+  ["Ӳ"]={ "У","̋" },
+  ["ӳ"]={ "у","̋" },
+  ["Ӵ"]={ "Ч","̈" },
+  ["ӵ"]={ "ч","̈" },
+  ["Ӹ"]={ "Ы","̈" },
+  ["ӹ"]={ "ы","̈" },
+  ["آ"]={ "ا","ٓ" },
+  ["أ"]={ "ا","ٔ" },
+  ["ؤ"]={ "و","ٔ" },
+  ["إ"]={ "ا","ٕ" },
+  ["ئ"]={ "ي","ٔ" },
+  ["ۀ"]={ "ە","ٔ" },
+  ["ۂ"]={ "ہ","ٔ" },
+  ["ۓ"]={ "ے","ٔ" },
+  ["ऩ"]={ "न","़" },
+  ["ऱ"]={ "र","़" },
+  ["ऴ"]={ "ळ","़" },
+  ["क़"]={ "क","़" },
+  ["ख़"]={ "ख","़" },
+  ["ग़"]={ "ग","़" },
+  ["ज़"]={ "ज","़" },
+  ["ड़"]={ "ड","़" },
+  ["ढ़"]={ "ढ","़" },
+  ["फ़"]={ "फ","़" },
+  ["य़"]={ "य","़" },
+  ["ো"]={ "ে","া" },
+  ["ৌ"]={ "ে","ৗ" },
+  ["ড়"]={ "ড","়" },
+  ["ঢ়"]={ "ঢ","়" },
+  ["য়"]={ "য","়" },
+  ["ਲ਼"]={ "ਲ","਼" },
+  ["ਸ਼"]={ "ਸ","਼" },
+  ["ਖ਼"]={ "ਖ","਼" },
+  ["ਗ਼"]={ "ਗ","਼" },
+  ["ਜ਼"]={ "ਜ","਼" },
+  ["ਫ਼"]={ "ਫ","਼" },
+  ["ୈ"]={ "େ","ୖ" },
+  ["ୋ"]={ "େ","ା" },
+  ["ୌ"]={ "େ","ୗ" },
+  ["ଡ଼"]={ "ଡ","଼" },
+  ["ଢ଼"]={ "ଢ","଼" },
+  ["ஔ"]={ "ஒ","ௗ" },
+  ["ொ"]={ "ெ","ா" },
+  ["ோ"]={ "ே","ா" },
+  ["ௌ"]={ "ெ","ௗ" },
+  ["ై"]={ "ె","ౖ" },
+  ["ೀ"]={ "ಿ","ೕ" },
+  ["ೇ"]={ "ೆ","ೕ" },
+  ["ೈ"]={ "ೆ","ೖ" },
+  ["ೊ"]={ "ೆ","ೂ" },
+  ["ೋ"]={ "ೊ","ೕ" },
+  ["ൊ"]={ "െ","ാ" },
+  ["ോ"]={ "േ","ാ" },
+  ["ൌ"]={ "െ","ൗ" },
+  ["ේ"]={ "ෙ","්" },
+  ["ො"]={ "ෙ","ා" },
+  ["ෝ"]={ "ො","්" },
+  ["ෞ"]={ "ෙ","ෟ" },
+  ["གྷ"]={ "ག","ྷ" },
+  ["ཌྷ"]={ "ཌ","ྷ" },
+  ["དྷ"]={ "ད","ྷ" },
+  ["བྷ"]={ "བ","ྷ" },
+  ["ཛྷ"]={ "ཛ","ྷ" },
+  ["ཀྵ"]={ "ཀ","ྵ" },
+  ["ཱི"]={ "ཱ","ི" },
+  ["ཱུ"]={ "ཱ","ུ" },
+  ["ྲྀ"]={ "ྲ","ྀ" },
+  ["ླྀ"]={ "ླ","ྀ" },
+  ["ཱྀ"]={ "ཱ","ྀ" },
+  ["ྒྷ"]={ "ྒ","ྷ" },
+  ["ྜྷ"]={ "ྜ","ྷ" },
+  ["ྡྷ"]={ "ྡ","ྷ" },
+  ["ྦྷ"]={ "ྦ","ྷ" },
+  ["ྫྷ"]={ "ྫ","ྷ" },
+  ["ྐྵ"]={ "ྐ","ྵ" },
+  ["ဦ"]={ "ဥ","ီ" },
+  ["ᬆ"]={ "ᬅ","ᬵ" },
+  ["ᬈ"]={ "ᬇ","ᬵ" },
+  ["ᬊ"]={ "ᬉ","ᬵ" },
+  ["ᬌ"]={ "ᬋ","ᬵ" },
+  ["ᬎ"]={ "ᬍ","ᬵ" },
+  ["ᬒ"]={ "ᬑ","ᬵ" },
+  ["ᬻ"]={ "ᬺ","ᬵ" },
+  ["ᬽ"]={ "ᬼ","ᬵ" },
+  ["ᭀ"]={ "ᬾ","ᬵ" },
+  ["ᭁ"]={ "ᬿ","ᬵ" },
+  ["ᭃ"]={ "ᭂ","ᬵ" },
+  ["Ḁ"]={ "A","̥" },
+  ["ḁ"]={ "a","̥" },
+  ["Ḃ"]={ "B","̇" },
+  ["ḃ"]={ "b","̇" },
+  ["Ḅ"]={ "B","̣" },
+  ["ḅ"]={ "b","̣" },
+  ["Ḇ"]={ "B","̱" },
+  ["ḇ"]={ "b","̱" },
+  ["Ḉ"]={ "Ç","́" },
+  ["ḉ"]={ "ç","́" },
+  ["Ḋ"]={ "D","̇" },
+  ["ḋ"]={ "d","̇" },
+  ["Ḍ"]={ "D","̣" },
+  ["ḍ"]={ "d","̣" },
+  ["Ḏ"]={ "D","̱" },
+  ["ḏ"]={ "d","̱" },
+  ["Ḑ"]={ "D","̧" },
+  ["ḑ"]={ "d","̧" },
+  ["Ḓ"]={ "D","̭" },
+  ["ḓ"]={ "d","̭" },
+  ["Ḕ"]={ "Ē","̀" },
+  ["ḕ"]={ "ē","̀" },
+  ["Ḗ"]={ "Ē","́" },
+  ["ḗ"]={ "ē","́" },
+  ["Ḙ"]={ "E","̭" },
+  ["ḙ"]={ "e","̭" },
+  ["Ḛ"]={ "E","̰" },
+  ["ḛ"]={ "e","̰" },
+  ["Ḝ"]={ "Ȩ","̆" },
+  ["ḝ"]={ "ȩ","̆" },
+  ["Ḟ"]={ "F","̇" },
+  ["ḟ"]={ "f","̇" },
+  ["Ḡ"]={ "G","̄" },
+  ["ḡ"]={ "g","̄" },
+  ["Ḣ"]={ "H","̇" },
+  ["ḣ"]={ "h","̇" },
+  ["Ḥ"]={ "H","̣" },
+  ["ḥ"]={ "h","̣" },
+  ["Ḧ"]={ "H","̈" },
+  ["ḧ"]={ "h","̈" },
+  ["Ḩ"]={ "H","̧" },
+  ["ḩ"]={ "h","̧" },
+  ["Ḫ"]={ "H","̮" },
+  ["ḫ"]={ "h","̮" },
+  ["Ḭ"]={ "I","̰" },
+  ["ḭ"]={ "i","̰" },
+  ["Ḯ"]={ "Ï","́" },
+  ["ḯ"]={ "ï","́" },
+  ["Ḱ"]={ "K","́" },
+  ["ḱ"]={ "k","́" },
+  ["Ḳ"]={ "K","̣" },
+  ["ḳ"]={ "k","̣" },
+  ["Ḵ"]={ "K","̱" },
+  ["ḵ"]={ "k","̱" },
+  ["Ḷ"]={ "L","̣" },
+  ["ḷ"]={ "l","̣" },
+  ["Ḹ"]={ "Ḷ","̄" },
+  ["ḹ"]={ "ḷ","̄" },
+  ["Ḻ"]={ "L","̱" },
+  ["ḻ"]={ "l","̱" },
+  ["Ḽ"]={ "L","̭" },
+  ["ḽ"]={ "l","̭" },
+  ["Ḿ"]={ "M","́" },
+  ["ḿ"]={ "m","́" },
+  ["Ṁ"]={ "M","̇" },
+  ["ṁ"]={ "m","̇" },
+  ["Ṃ"]={ "M","̣" },
+  ["ṃ"]={ "m","̣" },
+  ["Ṅ"]={ "N","̇" },
+  ["ṅ"]={ "n","̇" },
+  ["Ṇ"]={ "N","̣" },
+  ["ṇ"]={ "n","̣" },
+  ["Ṉ"]={ "N","̱" },
+  ["ṉ"]={ "n","̱" },
+  ["Ṋ"]={ "N","̭" },
+  ["ṋ"]={ "n","̭" },
+  ["Ṍ"]={ "Õ","́" },
+  ["ṍ"]={ "õ","́" },
+  ["Ṏ"]={ "Õ","̈" },
+  ["ṏ"]={ "õ","̈" },
+  ["Ṑ"]={ "Ō","̀" },
+  ["ṑ"]={ "ō","̀" },
+  ["Ṓ"]={ "Ō","́" },
+  ["ṓ"]={ "ō","́" },
+  ["Ṕ"]={ "P","́" },
+  ["ṕ"]={ "p","́" },
+  ["Ṗ"]={ "P","̇" },
+  ["ṗ"]={ "p","̇" },
+  ["Ṙ"]={ "R","̇" },
+  ["ṙ"]={ "r","̇" },
+  ["Ṛ"]={ "R","̣" },
+  ["ṛ"]={ "r","̣" },
+  ["Ṝ"]={ "Ṛ","̄" },
+  ["ṝ"]={ "ṛ","̄" },
+  ["Ṟ"]={ "R","̱" },
+  ["ṟ"]={ "r","̱" },
+  ["Ṡ"]={ "S","̇" },
+  ["ṡ"]={ "s","̇" },
+  ["Ṣ"]={ "S","̣" },
+  ["ṣ"]={ "s","̣" },
+  ["Ṥ"]={ "Ś","̇" },
+  ["ṥ"]={ "ś","̇" },
+  ["Ṧ"]={ "Š","̇" },
+  ["ṧ"]={ "š","̇" },
+  ["Ṩ"]={ "Ṣ","̇" },
+  ["ṩ"]={ "ṣ","̇" },
+  ["Ṫ"]={ "T","̇" },
+  ["ṫ"]={ "t","̇" },
+  ["Ṭ"]={ "T","̣" },
+  ["ṭ"]={ "t","̣" },
+  ["Ṯ"]={ "T","̱" },
+  ["ṯ"]={ "t","̱" },
+  ["Ṱ"]={ "T","̭" },
+  ["ṱ"]={ "t","̭" },
+  ["Ṳ"]={ "U","̤" },
+  ["ṳ"]={ "u","̤" },
+  ["Ṵ"]={ "U","̰" },
+  ["ṵ"]={ "u","̰" },
+  ["Ṷ"]={ "U","̭" },
+  ["ṷ"]={ "u","̭" },
+  ["Ṹ"]={ "Ũ","́" },
+  ["ṹ"]={ "ũ","́" },
+  ["Ṻ"]={ "Ū","̈" },
+  ["ṻ"]={ "ū","̈" },
+  ["Ṽ"]={ "V","̃" },
+  ["ṽ"]={ "v","̃" },
+  ["Ṿ"]={ "V","̣" },
+  ["ṿ"]={ "v","̣" },
+  ["Ẁ"]={ "W","̀" },
+  ["ẁ"]={ "w","̀" },
+  ["Ẃ"]={ "W","́" },
+  ["ẃ"]={ "w","́" },
+  ["Ẅ"]={ "W","̈" },
+  ["ẅ"]={ "w","̈" },
+  ["Ẇ"]={ "W","̇" },
+  ["ẇ"]={ "w","̇" },
+  ["Ẉ"]={ "W","̣" },
+  ["ẉ"]={ "w","̣" },
+  ["Ẋ"]={ "X","̇" },
+  ["ẋ"]={ "x","̇" },
+  ["Ẍ"]={ "X","̈" },
+  ["ẍ"]={ "x","̈" },
+  ["Ẏ"]={ "Y","̇" },
+  ["ẏ"]={ "y","̇" },
+  ["Ẑ"]={ "Z","̂" },
+  ["ẑ"]={ "z","̂" },
+  ["Ẓ"]={ "Z","̣" },
+  ["ẓ"]={ "z","̣" },
+  ["Ẕ"]={ "Z","̱" },
+  ["ẕ"]={ "z","̱" },
+  ["ẖ"]={ "h","̱" },
+  ["ẗ"]={ "t","̈" },
+  ["ẘ"]={ "w","̊" },
+  ["ẙ"]={ "y","̊" },
+  ["ẛ"]={ "ſ","̇" },
+  ["Ạ"]={ "A","̣" },
+  ["ạ"]={ "a","̣" },
+  ["Ả"]={ "A","̉" },
+  ["ả"]={ "a","̉" },
+  ["Ấ"]={ "Â","́" },
+  ["ấ"]={ "â","́" },
+  ["Ầ"]={ "Â","̀" },
+  ["ầ"]={ "â","̀" },
+  ["Ẩ"]={ "Â","̉" },
+  ["ẩ"]={ "â","̉" },
+  ["Ẫ"]={ "Â","̃" },
+  ["ẫ"]={ "â","̃" },
+  ["Ậ"]={ "Ạ","̂" },
+  ["ậ"]={ "ạ","̂" },
+  ["Ắ"]={ "Ă","́" },
+  ["ắ"]={ "ă","́" },
+  ["Ằ"]={ "Ă","̀" },
+  ["ằ"]={ "ă","̀" },
+  ["Ẳ"]={ "Ă","̉" },
+  ["ẳ"]={ "ă","̉" },
+  ["Ẵ"]={ "Ă","̃" },
+  ["ẵ"]={ "ă","̃" },
+  ["Ặ"]={ "Ạ","̆" },
+  ["ặ"]={ "ạ","̆" },
+  ["Ẹ"]={ "E","̣" },
+  ["ẹ"]={ "e","̣" },
+  ["Ẻ"]={ "E","̉" },
+  ["ẻ"]={ "e","̉" },
+  ["Ẽ"]={ "E","̃" },
+  ["ẽ"]={ "e","̃" },
+  ["Ế"]={ "Ê","́" },
+  ["ế"]={ "ê","́" },
+  ["Ề"]={ "Ê","̀" },
+  ["ề"]={ "ê","̀" },
+  ["Ể"]={ "Ê","̉" },
+  ["ể"]={ "ê","̉" },
+  ["Ễ"]={ "Ê","̃" },
+  ["ễ"]={ "ê","̃" },
+  ["Ệ"]={ "Ẹ","̂" },
+  ["ệ"]={ "ẹ","̂" },
+  ["Ỉ"]={ "I","̉" },
+  ["ỉ"]={ "i","̉" },
+  ["Ị"]={ "I","̣" },
+  ["ị"]={ "i","̣" },
+  ["Ọ"]={ "O","̣" },
+  ["ọ"]={ "o","̣" },
+  ["Ỏ"]={ "O","̉" },
+  ["ỏ"]={ "o","̉" },
+  ["Ố"]={ "Ô","́" },
+  ["ố"]={ "ô","́" },
+  ["Ồ"]={ "Ô","̀" },
+  ["ồ"]={ "ô","̀" },
+  ["Ổ"]={ "Ô","̉" },
+  ["ổ"]={ "ô","̉" },
+  ["Ỗ"]={ "Ô","̃" },
+  ["ỗ"]={ "ô","̃" },
+  ["Ộ"]={ "Ọ","̂" },
+  ["ộ"]={ "ọ","̂" },
+  ["Ớ"]={ "Ơ","́" },
+  ["ớ"]={ "ơ","́" },
+  ["Ờ"]={ "Ơ","̀" },
+  ["ờ"]={ "ơ","̀" },
+  ["Ở"]={ "Ơ","̉" },
+  ["ở"]={ "ơ","̉" },
+  ["Ỡ"]={ "Ơ","̃" },
+  ["ỡ"]={ "ơ","̃" },
+  ["Ợ"]={ "Ơ","̣" },
+  ["ợ"]={ "ơ","̣" },
+  ["Ụ"]={ "U","̣" },
+  ["ụ"]={ "u","̣" },
+  ["Ủ"]={ "U","̉" },
+  ["ủ"]={ "u","̉" },
+  ["Ứ"]={ "Ư","́" },
+  ["ứ"]={ "ư","́" },
+  ["Ừ"]={ "Ư","̀" },
+  ["ừ"]={ "ư","̀" },
+  ["Ử"]={ "Ư","̉" },
+  ["ử"]={ "ư","̉" },
+  ["Ữ"]={ "Ư","̃" },
+  ["ữ"]={ "ư","̃" },
+  ["Ự"]={ "Ư","̣" },
+  ["ự"]={ "ư","̣" },
+  ["Ỳ"]={ "Y","̀" },
+  ["ỳ"]={ "y","̀" },
+  ["Ỵ"]={ "Y","̣" },
+  ["ỵ"]={ "y","̣" },
+  ["Ỷ"]={ "Y","̉" },
+  ["ỷ"]={ "y","̉" },
+  ["Ỹ"]={ "Y","̃" },
+  ["ỹ"]={ "y","̃" },
+  ["ἀ"]={ "α","̓" },
+  ["ἁ"]={ "α","̔" },
+  ["ἂ"]={ "ἀ","̀" },
+  ["ἃ"]={ "ἁ","̀" },
+  ["ἄ"]={ "ἀ","́" },
+  ["ἅ"]={ "ἁ","́" },
+  ["ἆ"]={ "ἀ","͂" },
+  ["ἇ"]={ "ἁ","͂" },
+  ["Ἀ"]={ "Α","̓" },
+  ["Ἁ"]={ "Α","̔" },
+  ["Ἂ"]={ "Ἀ","̀" },
+  ["Ἃ"]={ "Ἁ","̀" },
+  ["Ἄ"]={ "Ἀ","́" },
+  ["Ἅ"]={ "Ἁ","́" },
+  ["Ἆ"]={ "Ἀ","͂" },
+  ["Ἇ"]={ "Ἁ","͂" },
+  ["ἐ"]={ "ε","̓" },
+  ["ἑ"]={ "ε","̔" },
+  ["ἒ"]={ "ἐ","̀" },
+  ["ἓ"]={ "ἑ","̀" },
+  ["ἔ"]={ "ἐ","́" },
+  ["ἕ"]={ "ἑ","́" },
+  ["Ἐ"]={ "Ε","̓" },
+  ["Ἑ"]={ "Ε","̔" },
+  ["Ἒ"]={ "Ἐ","̀" },
+  ["Ἓ"]={ "Ἑ","̀" },
+  ["Ἔ"]={ "Ἐ","́" },
+  ["Ἕ"]={ "Ἑ","́" },
+  ["ἠ"]={ "η","̓" },
+  ["ἡ"]={ "η","̔" },
+  ["ἢ"]={ "ἠ","̀" },
+  ["ἣ"]={ "ἡ","̀" },
+  ["ἤ"]={ "ἠ","́" },
+  ["ἥ"]={ "ἡ","́" },
+  ["ἦ"]={ "ἠ","͂" },
+  ["ἧ"]={ "ἡ","͂" },
+  ["Ἠ"]={ "Η","̓" },
+  ["Ἡ"]={ "Η","̔" },
+  ["Ἢ"]={ "Ἠ","̀" },
+  ["Ἣ"]={ "Ἡ","̀" },
+  ["Ἤ"]={ "Ἠ","́" },
+  ["Ἥ"]={ "Ἡ","́" },
+  ["Ἦ"]={ "Ἠ","͂" },
+  ["Ἧ"]={ "Ἡ","͂" },
+  ["ἰ"]={ "ι","̓" },
+  ["ἱ"]={ "ι","̔" },
+  ["ἲ"]={ "ἰ","̀" },
+  ["ἳ"]={ "ἱ","̀" },
+  ["ἴ"]={ "ἰ","́" },
+  ["ἵ"]={ "ἱ","́" },
+  ["ἶ"]={ "ἰ","͂" },
+  ["ἷ"]={ "ἱ","͂" },
+  ["Ἰ"]={ "Ι","̓" },
+  ["Ἱ"]={ "Ι","̔" },
+  ["Ἲ"]={ "Ἰ","̀" },
+  ["Ἳ"]={ "Ἱ","̀" },
+  ["Ἴ"]={ "Ἰ","́" },
+  ["Ἵ"]={ "Ἱ","́" },
+  ["Ἶ"]={ "Ἰ","͂" },
+  ["Ἷ"]={ "Ἱ","͂" },
+  ["ὀ"]={ "ο","̓" },
+  ["ὁ"]={ "ο","̔" },
+  ["ὂ"]={ "ὀ","̀" },
+  ["ὃ"]={ "ὁ","̀" },
+  ["ὄ"]={ "ὀ","́" },
+  ["ὅ"]={ "ὁ","́" },
+  ["Ὀ"]={ "Ο","̓" },
+  ["Ὁ"]={ "Ο","̔" },
+  ["Ὂ"]={ "Ὀ","̀" },
+  ["Ὃ"]={ "Ὁ","̀" },
+  ["Ὄ"]={ "Ὀ","́" },
+  ["Ὅ"]={ "Ὁ","́" },
+  ["ὐ"]={ "υ","̓" },
+  ["ὑ"]={ "υ","̔" },
+  ["ὒ"]={ "ὐ","̀" },
+  ["ὓ"]={ "ὑ","̀" },
+  ["ὔ"]={ "ὐ","́" },
+  ["ὕ"]={ "ὑ","́" },
+  ["ὖ"]={ "ὐ","͂" },
+  ["ὗ"]={ "ὑ","͂" },
+  ["Ὑ"]={ "Υ","̔" },
+  ["Ὓ"]={ "Ὑ","̀" },
+  ["Ὕ"]={ "Ὑ","́" },
+  ["Ὗ"]={ "Ὑ","͂" },
+  ["ὠ"]={ "ω","̓" },
+  ["ὡ"]={ "ω","̔" },
+  ["ὢ"]={ "ὠ","̀" },
+  ["ὣ"]={ "ὡ","̀" },
+  ["ὤ"]={ "ὠ","́" },
+  ["ὥ"]={ "ὡ","́" },
+  ["ὦ"]={ "ὠ","͂" },
+  ["ὧ"]={ "ὡ","͂" },
+  ["Ὠ"]={ "Ω","̓" },
+  ["Ὡ"]={ "Ω","̔" },
+  ["Ὢ"]={ "Ὠ","̀" },
+  ["Ὣ"]={ "Ὡ","̀" },
+  ["Ὤ"]={ "Ὠ","́" },
+  ["Ὥ"]={ "Ὡ","́" },
+  ["Ὦ"]={ "Ὠ","͂" },
+  ["Ὧ"]={ "Ὡ","͂" },
+  ["ὰ"]={ "α","̀" },
+  ["ὲ"]={ "ε","̀" },
+  ["ὴ"]={ "η","̀" },
+  ["ὶ"]={ "ι","̀" },
+  ["ὸ"]={ "ο","̀" },
+  ["ὺ"]={ "υ","̀" },
+  ["ὼ"]={ "ω","̀" },
+  ["ᾀ"]={ "ἀ","ͅ" },
+  ["ᾁ"]={ "ἁ","ͅ" },
+  ["ᾂ"]={ "ἂ","ͅ" },
+  ["ᾃ"]={ "ἃ","ͅ" },
+  ["ᾄ"]={ "ἄ","ͅ" },
+  ["ᾅ"]={ "ἅ","ͅ" },
+  ["ᾆ"]={ "ἆ","ͅ" },
+  ["ᾇ"]={ "ἇ","ͅ" },
+  ["ᾈ"]={ "Ἀ","ͅ" },
+  ["ᾉ"]={ "Ἁ","ͅ" },
+  ["ᾊ"]={ "Ἂ","ͅ" },
+  ["ᾋ"]={ "Ἃ","ͅ" },
+  ["ᾌ"]={ "Ἄ","ͅ" },
+  ["ᾍ"]={ "Ἅ","ͅ" },
+  ["ᾎ"]={ "Ἆ","ͅ" },
+  ["ᾏ"]={ "Ἇ","ͅ" },
+  ["ᾐ"]={ "ἠ","ͅ" },
+  ["ᾑ"]={ "ἡ","ͅ" },
+  ["ᾒ"]={ "ἢ","ͅ" },
+  ["ᾓ"]={ "ἣ","ͅ" },
+  ["ᾔ"]={ "ἤ","ͅ" },
+  ["ᾕ"]={ "ἥ","ͅ" },
+  ["ᾖ"]={ "ἦ","ͅ" },
+  ["ᾗ"]={ "ἧ","ͅ" },
+  ["ᾘ"]={ "Ἠ","ͅ" },
+  ["ᾙ"]={ "Ἡ","ͅ" },
+  ["ᾚ"]={ "Ἢ","ͅ" },
+  ["ᾛ"]={ "Ἣ","ͅ" },
+  ["ᾜ"]={ "Ἤ","ͅ" },
+  ["ᾝ"]={ "Ἥ","ͅ" },
+  ["ᾞ"]={ "Ἦ","ͅ" },
+  ["ᾟ"]={ "Ἧ","ͅ" },
+  ["ᾠ"]={ "ὠ","ͅ" },
+  ["ᾡ"]={ "ὡ","ͅ" },
+  ["ᾢ"]={ "ὢ","ͅ" },
+  ["ᾣ"]={ "ὣ","ͅ" },
+  ["ᾤ"]={ "ὤ","ͅ" },
+  ["ᾥ"]={ "ὥ","ͅ" },
+  ["ᾦ"]={ "ὦ","ͅ" },
+  ["ᾧ"]={ "ὧ","ͅ" },
+  ["ᾨ"]={ "Ὠ","ͅ" },
+  ["ᾩ"]={ "Ὡ","ͅ" },
+  ["ᾪ"]={ "Ὢ","ͅ" },
+  ["ᾫ"]={ "Ὣ","ͅ" },
+  ["ᾬ"]={ "Ὤ","ͅ" },
+  ["ᾭ"]={ "Ὥ","ͅ" },
+  ["ᾮ"]={ "Ὦ","ͅ" },
+  ["ᾯ"]={ "Ὧ","ͅ" },
+  ["ᾰ"]={ "α","̆" },
+  ["ᾱ"]={ "α","̄" },
+  ["ᾲ"]={ "ὰ","ͅ" },
+  ["ᾳ"]={ "α","ͅ" },
+  ["ᾴ"]={ "ά","ͅ" },
+  ["ᾶ"]={ "α","͂" },
+  ["ᾷ"]={ "ᾶ","ͅ" },
+  ["Ᾰ"]={ "Α","̆" },
+  ["Ᾱ"]={ "Α","̄" },
+  ["Ὰ"]={ "Α","̀" },
+  ["ᾼ"]={ "Α","ͅ" },
+  ["῁"]={ "¨","͂" },
+  ["ῂ"]={ "ὴ","ͅ" },
+  ["ῃ"]={ "η","ͅ" },
+  ["ῄ"]={ "ή","ͅ" },
+  ["ῆ"]={ "η","͂" },
+  ["ῇ"]={ "ῆ","ͅ" },
+  ["Ὲ"]={ "Ε","̀" },
+  ["Ὴ"]={ "Η","̀" },
+  ["ῌ"]={ "Η","ͅ" },
+  ["῍"]={ "᾿","̀" },
+  ["῎"]={ "᾿","́" },
+  ["῏"]={ "᾿","͂" },
+  ["ῐ"]={ "ι","̆" },
+  ["ῑ"]={ "ι","̄" },
+  ["ῒ"]={ "ϊ","̀" },
+  ["ῖ"]={ "ι","͂" },
+  ["ῗ"]={ "ϊ","͂" },
+  ["Ῐ"]={ "Ι","̆" },
+  ["Ῑ"]={ "Ι","̄" },
+  ["Ὶ"]={ "Ι","̀" },
+  ["῝"]={ "῾","̀" },
+  ["῞"]={ "῾","́" },
+  ["῟"]={ "῾","͂" },
+  ["ῠ"]={ "υ","̆" },
+  ["ῡ"]={ "υ","̄" },
+  ["ῢ"]={ "ϋ","̀" },
+  ["ῤ"]={ "ρ","̓" },
+  ["ῥ"]={ "ρ","̔" },
+  ["ῦ"]={ "υ","͂" },
+  ["ῧ"]={ "ϋ","͂" },
+  ["Ῠ"]={ "Υ","̆" },
+  ["Ῡ"]={ "Υ","̄" },
+  ["Ὺ"]={ "Υ","̀" },
+  ["Ῥ"]={ "Ρ","̔" },
+  ["῭"]={ "¨","̀" },
+  ["ῲ"]={ "ὼ","ͅ" },
+  ["ῳ"]={ "ω","ͅ" },
+  ["ῴ"]={ "ώ","ͅ" },
+  ["ῶ"]={ "ω","͂" },
+  ["ῷ"]={ "ῶ","ͅ" },
+  ["Ὸ"]={ "Ο","̀" },
+  ["Ὼ"]={ "Ω","̀" },
+  ["ῼ"]={ "Ω","ͅ" },
+  ["↚"]={ "←","̸" },
+  ["↛"]={ "→","̸" },
+  ["↮"]={ "↔","̸" },
+  ["⇍"]={ "⇐","̸" },
+  ["⇎"]={ "⇔","̸" },
+  ["⇏"]={ "⇒","̸" },
+  ["∄"]={ "∃","̸" },
+  ["∉"]={ "∈","̸" },
+  ["∌"]={ "∋","̸" },
+  ["∤"]={ "∣","̸" },
+  ["∦"]={ "∥","̸" },
+  ["≁"]={ "∼","̸" },
+  ["≄"]={ "≃","̸" },
+  ["≇"]={ "≅","̸" },
+  ["≉"]={ "≈","̸" },
+  ["≠"]={ "=","̸" },
+  ["≢"]={ "≡","̸" },
+  ["≭"]={ "≍","̸" },
+  ["≮"]={ "<","̸" },
+  ["≯"]={ ">","̸" },
+  ["≰"]={ "≤","̸" },
+  ["≱"]={ "≥","̸" },
+  ["≴"]={ "≲","̸" },
+  ["≵"]={ "≳","̸" },
+  ["≸"]={ "≶","̸" },
+  ["≹"]={ "≷","̸" },
+  ["⊀"]={ "≺","̸" },
+  ["⊁"]={ "≻","̸" },
+  ["⊄"]={ "⊂","̸" },
+  ["⊅"]={ "⊃","̸" },
+  ["⊈"]={ "⊆","̸" },
+  ["⊉"]={ "⊇","̸" },
+  ["⊬"]={ "⊢","̸" },
+  ["⊭"]={ "⊨","̸" },
+  ["⊮"]={ "⊩","̸" },
+  ["⊯"]={ "⊫","̸" },
+  ["⋠"]={ "≼","̸" },
+  ["⋡"]={ "≽","̸" },
+  ["⋢"]={ "⊑","̸" },
+  ["⋣"]={ "⊒","̸" },
+  ["⋪"]={ "⊲","̸" },
+  ["⋫"]={ "⊳","̸" },
+  ["⋬"]={ "⊴","̸" },
+  ["⋭"]={ "⊵","̸" },
+  ["⫝̸"]={ "⫝","̸" },
+  ["が"]={ "か","゙" },
+  ["ぎ"]={ "き","゙" },
+  ["ぐ"]={ "く","゙" },
+  ["げ"]={ "け","゙" },
+  ["ご"]={ "こ","゙" },
+  ["ざ"]={ "さ","゙" },
+  ["じ"]={ "し","゙" },
+  ["ず"]={ "す","゙" },
+  ["ぜ"]={ "せ","゙" },
+  ["ぞ"]={ "そ","゙" },
+  ["だ"]={ "た","゙" },
+  ["ぢ"]={ "ち","゙" },
+  ["づ"]={ "つ","゙" },
+  ["で"]={ "て","゙" },
+  ["ど"]={ "と","゙" },
+  ["ば"]={ "は","゙" },
+  ["ぱ"]={ "は","゚" },
+  ["び"]={ "ひ","゙" },
+  ["ぴ"]={ "ひ","゚" },
+  ["ぶ"]={ "ふ","゙" },
+  ["ぷ"]={ "ふ","゚" },
+  ["べ"]={ "へ","゙" },
+  ["ぺ"]={ "へ","゚" },
+  ["ぼ"]={ "ほ","゙" },
+  ["ぽ"]={ "ほ","゚" },
+  ["ゔ"]={ "う","゙" },
+  ["ゞ"]={ "ゝ","゙" },
+  ["ガ"]={ "カ","゙" },
+  ["ギ"]={ "キ","゙" },
+  ["グ"]={ "ク","゙" },
+  ["ゲ"]={ "ケ","゙" },
+  ["ゴ"]={ "コ","゙" },
+  ["ザ"]={ "サ","゙" },
+  ["ジ"]={ "シ","゙" },
+  ["ズ"]={ "ス","゙" },
+  ["ゼ"]={ "セ","゙" },
+  ["ゾ"]={ "ソ","゙" },
+  ["ダ"]={ "タ","゙" },
+  ["ヂ"]={ "チ","゙" },
+  ["ヅ"]={ "ツ","゙" },
+  ["デ"]={ "テ","゙" },
+  ["ド"]={ "ト","゙" },
+  ["バ"]={ "ハ","゙" },
+  ["パ"]={ "ハ","゚" },
+  ["ビ"]={ "ヒ","゙" },
+  ["ピ"]={ "ヒ","゚" },
+  ["ブ"]={ "フ","゙" },
+  ["プ"]={ "フ","゚" },
+  ["ベ"]={ "ヘ","゙" },
+  ["ペ"]={ "ヘ","゚" },
+  ["ボ"]={ "ホ","゙" },
+  ["ポ"]={ "ホ","゚" },
+  ["ヴ"]={ "ウ","゙" },
+  ["ヷ"]={ "ワ","゙" },
+  ["ヸ"]={ "ヰ","゙" },
+  ["ヹ"]={ "ヱ","゙" },
+  ["ヺ"]={ "ヲ","゙" },
+  ["ヾ"]={ "ヽ","゙" },
+  ["יִ"]={ "י","ִ" },
+  ["ײַ"]={ "ײ","ַ" },
+  ["שׁ"]={ "ש","ׁ" },
+  ["שׂ"]={ "ש","ׂ" },
+  ["שּׁ"]={ "שּ","ׁ" },
+  ["שּׂ"]={ "שּ","ׂ" },
+  ["אַ"]={ "א","ַ" },
+  ["אָ"]={ "א","ָ" },
+  ["אּ"]={ "א","ּ" },
+  ["בּ"]={ "ב","ּ" },
+  ["גּ"]={ "ג","ּ" },
+  ["דּ"]={ "ד","ּ" },
+  ["הּ"]={ "ה","ּ" },
+  ["וּ"]={ "ו","ּ" },
+  ["זּ"]={ "ז","ּ" },
+  ["טּ"]={ "ט","ּ" },
+  ["יּ"]={ "י","ּ" },
+  ["ךּ"]={ "ך","ּ" },
+  ["כּ"]={ "כ","ּ" },
+  ["לּ"]={ "ל","ּ" },
+  ["מּ"]={ "מ","ּ" },
+  ["נּ"]={ "נ","ּ" },
+  ["סּ"]={ "ס","ּ" },
+  ["ףּ"]={ "ף","ּ" },
+  ["פּ"]={ "פ","ּ" },
+  ["צּ"]={ "צ","ּ" },
+  ["קּ"]={ "ק","ּ" },
+  ["רּ"]={ "ר","ּ" },
+  ["שּ"]={ "ש","ּ" },
+  ["תּ"]={ "ת","ּ" },
+  ["וֹ"]={ "ו","ֹ" },
+  ["בֿ"]={ "ב","ֿ" },
+  ["כֿ"]={ "כ","ֿ" },
+  ["פֿ"]={ "פ","ֿ" },
+  ["𑂚"]={ "𑂙","𑂺" },
+  ["𑂜"]={ "𑂛","𑂺" },
+  ["𑂫"]={ "𑂥","𑂺" },
+  ["𑄮"]={ "𑄱","𑄧" },
+  ["𑄯"]={ "𑄲","𑄧" },
+  ["𑍋"]={ "𑍇","𑌾" },
+  ["𑍌"]={ "𑍇","𑍗" },
+  ["𑒻"]={ "𑒹","𑒺" },
+  ["𑒼"]={ "𑒹","𑒰" },
+  ["𑒾"]={ "𑒹","𑒽" },
+  ["𑖺"]={ "𑖸","𑖯" },
+  ["𑖻"]={ "𑖹","𑖯" },
+  ["𝅗𝅥"]={ "𝅗","𝅥" },
+  ["𝅘𝅥"]={ "𝅘","𝅥" },
+  ["𝅘𝅥𝅮"]={ "𝅘𝅥","𝅮" },
+  ["𝅘𝅥𝅯"]={ "𝅘𝅥","𝅯" },
+  ["𝅘𝅥𝅰"]={ "𝅘𝅥","𝅰" },
+  ["𝅘𝅥𝅱"]={ "𝅘𝅥","𝅱" },
+  ["𝅘𝅥𝅲"]={ "𝅘𝅥","𝅲" },
+  ["𝆹𝅥"]={ "𝆹","𝅥" },
+  ["𝆺𝅥"]={ "𝆺","𝅥" },
+  ["𝆹𝅥𝅮"]={ "𝆹𝅥","𝅮" },
+  ["𝆺𝅥𝅮"]={ "𝆺𝅥","𝅮" },
+  ["𝆹𝅥𝅯"]={ "𝆹𝅥","𝅯" },
+  ["𝆺𝅥𝅯"]={ "𝆺𝅥","𝅯" },
+  },
+ },
+ {
+  ["data"]={
+  ["À"]={ "A","̀" },
+  ["Á"]={ "A","́" },
+  ["Â"]={ "A","̂" },
+  ["Ã"]={ "A","̃" },
+  ["Ä"]={ "A","̈" },
+  ["Å"]={ "A","̊" },
+  ["Ç"]={ "C","̧" },
+  ["È"]={ "E","̀" },
+  ["É"]={ "E","́" },
+  ["Ê"]={ "E","̂" },
+  ["Ë"]={ "E","̈" },
+  ["Ì"]={ "I","̀" },
+  ["Í"]={ "I","́" },
+  ["Î"]={ "I","̂" },
+  ["Ï"]={ "I","̈" },
+  ["Ñ"]={ "N","̃" },
+  ["Ò"]={ "O","̀" },
+  ["Ó"]={ "O","́" },
+  ["Ô"]={ "O","̂" },
+  ["Õ"]={ "O","̃" },
+  ["Ö"]={ "O","̈" },
+  ["Ù"]={ "U","̀" },
+  ["Ú"]={ "U","́" },
+  ["Û"]={ "U","̂" },
+  ["Ü"]={ "U","̈" },
+  ["Ý"]={ "Y","́" },
+  ["à"]={ "a","̀" },
+  ["á"]={ "a","́" },
+  ["â"]={ "a","̂" },
+  ["ã"]={ "a","̃" },
+  ["ä"]={ "a","̈" },
+  ["å"]={ "a","̊" },
+  ["ç"]={ "c","̧" },
+  ["è"]={ "e","̀" },
+  ["é"]={ "e","́" },
+  ["ê"]={ "e","̂" },
+  ["ë"]={ "e","̈" },
+  ["ì"]={ "i","̀" },
+  ["í"]={ "i","́" },
+  ["î"]={ "i","̂" },
+  ["ï"]={ "i","̈" },
+  ["ñ"]={ "n","̃" },
+  ["ò"]={ "o","̀" },
+  ["ó"]={ "o","́" },
+  ["ô"]={ "o","̂" },
+  ["õ"]={ "o","̃" },
+  ["ö"]={ "o","̈" },
+  ["ù"]={ "u","̀" },
+  ["ú"]={ "u","́" },
+  ["û"]={ "u","̂" },
+  ["ü"]={ "u","̈" },
+  ["ý"]={ "y","́" },
+  ["ÿ"]={ "y","̈" },
+  ["Ā"]={ "A","̄" },
+  ["ā"]={ "a","̄" },
+  ["Ă"]={ "A","̆" },
+  ["ă"]={ "a","̆" },
+  ["Ą"]={ "A","̨" },
+  ["ą"]={ "a","̨" },
+  ["Ć"]={ "C","́" },
+  ["ć"]={ "c","́" },
+  ["Ĉ"]={ "C","̂" },
+  ["ĉ"]={ "c","̂" },
+  ["Ċ"]={ "C","̇" },
+  ["ċ"]={ "c","̇" },
+  ["Č"]={ "C","̌" },
+  ["č"]={ "c","̌" },
+  ["Ď"]={ "D","̌" },
+  ["ď"]={ "d","̌" },
+  ["Ē"]={ "E","̄" },
+  ["ē"]={ "e","̄" },
+  ["Ĕ"]={ "E","̆" },
+  ["ĕ"]={ "e","̆" },
+  ["Ė"]={ "E","̇" },
+  ["ė"]={ "e","̇" },
+  ["Ę"]={ "E","̨" },
+  ["ę"]={ "e","̨" },
+  ["Ě"]={ "E","̌" },
+  ["ě"]={ "e","̌" },
+  ["Ĝ"]={ "G","̂" },
+  ["ĝ"]={ "g","̂" },
+  ["Ğ"]={ "G","̆" },
+  ["ğ"]={ "g","̆" },
+  ["Ġ"]={ "G","̇" },
+  ["ġ"]={ "g","̇" },
+  ["Ģ"]={ "G","̧" },
+  ["ģ"]={ "g","̧" },
+  ["Ĥ"]={ "H","̂" },
+  ["ĥ"]={ "h","̂" },
+  ["Ĩ"]={ "I","̃" },
+  ["ĩ"]={ "i","̃" },
+  ["Ī"]={ "I","̄" },
+  ["ī"]={ "i","̄" },
+  ["Ĭ"]={ "I","̆" },
+  ["ĭ"]={ "i","̆" },
+  ["Į"]={ "I","̨" },
+  ["į"]={ "i","̨" },
+  ["İ"]={ "I","̇" },
+  ["Ĵ"]={ "J","̂" },
+  ["ĵ"]={ "j","̂" },
+  ["Ķ"]={ "K","̧" },
+  ["ķ"]={ "k","̧" },
+  ["Ĺ"]={ "L","́" },
+  ["ĺ"]={ "l","́" },
+  ["Ļ"]={ "L","̧" },
+  ["ļ"]={ "l","̧" },
+  ["Ľ"]={ "L","̌" },
+  ["ľ"]={ "l","̌" },
+  ["Ń"]={ "N","́" },
+  ["ń"]={ "n","́" },
+  ["Ņ"]={ "N","̧" },
+  ["ņ"]={ "n","̧" },
+  ["Ň"]={ "N","̌" },
+  ["ň"]={ "n","̌" },
+  ["Ō"]={ "O","̄" },
+  ["ō"]={ "o","̄" },
+  ["Ŏ"]={ "O","̆" },
+  ["ŏ"]={ "o","̆" },
+  ["Ő"]={ "O","̋" },
+  ["ő"]={ "o","̋" },
+  ["Ŕ"]={ "R","́" },
+  ["ŕ"]={ "r","́" },
+  ["Ŗ"]={ "R","̧" },
+  ["ŗ"]={ "r","̧" },
+  ["Ř"]={ "R","̌" },
+  ["ř"]={ "r","̌" },
+  ["Ś"]={ "S","́" },
+  ["ś"]={ "s","́" },
+  ["Ŝ"]={ "S","̂" },
+  ["ŝ"]={ "s","̂" },
+  ["Ş"]={ "S","̧" },
+  ["ş"]={ "s","̧" },
+  ["Š"]={ "S","̌" },
+  ["š"]={ "s","̌" },
+  ["Ţ"]={ "T","̧" },
+  ["ţ"]={ "t","̧" },
+  ["Ť"]={ "T","̌" },
+  ["ť"]={ "t","̌" },
+  ["Ũ"]={ "U","̃" },
+  ["ũ"]={ "u","̃" },
+  ["Ū"]={ "U","̄" },
+  ["ū"]={ "u","̄" },
+  ["Ŭ"]={ "U","̆" },
+  ["ŭ"]={ "u","̆" },
+  ["Ů"]={ "U","̊" },
+  ["ů"]={ "u","̊" },
+  ["Ű"]={ "U","̋" },
+  ["ű"]={ "u","̋" },
+  ["Ų"]={ "U","̨" },
+  ["ų"]={ "u","̨" },
+  ["Ŵ"]={ "W","̂" },
+  ["ŵ"]={ "w","̂" },
+  ["Ŷ"]={ "Y","̂" },
+  ["ŷ"]={ "y","̂" },
+  ["Ÿ"]={ "Y","̈" },
+  ["Ź"]={ "Z","́" },
+  ["ź"]={ "z","́" },
+  ["Ż"]={ "Z","̇" },
+  ["ż"]={ "z","̇" },
+  ["Ž"]={ "Z","̌" },
+  ["ž"]={ "z","̌" },
+  ["Ơ"]={ "O","̛" },
+  ["ơ"]={ "o","̛" },
+  ["Ư"]={ "U","̛" },
+  ["ư"]={ "u","̛" },
+  ["Ǎ"]={ "A","̌" },
+  ["ǎ"]={ "a","̌" },
+  ["Ǐ"]={ "I","̌" },
+  ["ǐ"]={ "i","̌" },
+  ["Ǒ"]={ "O","̌" },
+  ["ǒ"]={ "o","̌" },
+  ["Ǔ"]={ "U","̌" },
+  ["ǔ"]={ "u","̌" },
+  ["Ǖ"]={ "Ü","̄" },
+  ["ǖ"]={ "ü","̄" },
+  ["Ǘ"]={ "Ü","́" },
+  ["ǘ"]={ "ü","́" },
+  ["Ǚ"]={ "Ü","̌" },
+  ["ǚ"]={ "ü","̌" },
+  ["Ǜ"]={ "Ü","̀" },
+  ["ǜ"]={ "ü","̀" },
+  ["Ǟ"]={ "Ä","̄" },
+  ["ǟ"]={ "ä","̄" },
+  ["Ǡ"]={ "Ȧ","̄" },
+  ["ǡ"]={ "ȧ","̄" },
+  ["Ǣ"]={ "Æ","̄" },
+  ["ǣ"]={ "æ","̄" },
+  ["Ǧ"]={ "G","̌" },
+  ["ǧ"]={ "g","̌" },
+  ["Ǩ"]={ "K","̌" },
+  ["ǩ"]={ "k","̌" },
+  ["Ǫ"]={ "O","̨" },
+  ["ǫ"]={ "o","̨" },
+  ["Ǭ"]={ "Ǫ","̄" },
+  ["ǭ"]={ "ǫ","̄" },
+  ["Ǯ"]={ "Ʒ","̌" },
+  ["ǯ"]={ "ʒ","̌" },
+  ["ǰ"]={ "j","̌" },
+  ["Ǵ"]={ "G","́" },
+  ["ǵ"]={ "g","́" },
+  ["Ǹ"]={ "N","̀" },
+  ["ǹ"]={ "n","̀" },
+  ["Ǻ"]={ "Å","́" },
+  ["ǻ"]={ "å","́" },
+  ["Ǽ"]={ "Æ","́" },
+  ["ǽ"]={ "æ","́" },
+  ["Ǿ"]={ "Ø","́" },
+  ["ǿ"]={ "ø","́" },
+  ["Ȁ"]={ "A","̏" },
+  ["ȁ"]={ "a","̏" },
+  ["Ȃ"]={ "A","̑" },
+  ["ȃ"]={ "a","̑" },
+  ["Ȅ"]={ "E","̏" },
+  ["ȅ"]={ "e","̏" },
+  ["Ȇ"]={ "E","̑" },
+  ["ȇ"]={ "e","̑" },
+  ["Ȉ"]={ "I","̏" },
+  ["ȉ"]={ "i","̏" },
+  ["Ȋ"]={ "I","̑" },
+  ["ȋ"]={ "i","̑" },
+  ["Ȍ"]={ "O","̏" },
+  ["ȍ"]={ "o","̏" },
+  ["Ȏ"]={ "O","̑" },
+  ["ȏ"]={ "o","̑" },
+  ["Ȑ"]={ "R","̏" },
+  ["ȑ"]={ "r","̏" },
+  ["Ȓ"]={ "R","̑" },
+  ["ȓ"]={ "r","̑" },
+  ["Ȕ"]={ "U","̏" },
+  ["ȕ"]={ "u","̏" },
+  ["Ȗ"]={ "U","̑" },
+  ["ȗ"]={ "u","̑" },
+  ["Ș"]={ "S","̦" },
+  ["ș"]={ "s","̦" },
+  ["Ț"]={ "T","̦" },
+  ["ț"]={ "t","̦" },
+  ["Ȟ"]={ "H","̌" },
+  ["ȟ"]={ "h","̌" },
+  ["Ȧ"]={ "A","̇" },
+  ["ȧ"]={ "a","̇" },
+  ["Ȩ"]={ "E","̧" },
+  ["ȩ"]={ "e","̧" },
+  ["Ȫ"]={ "Ö","̄" },
+  ["ȫ"]={ "ö","̄" },
+  ["Ȭ"]={ "Õ","̄" },
+  ["ȭ"]={ "õ","̄" },
+  ["Ȯ"]={ "O","̇" },
+  ["ȯ"]={ "o","̇" },
+  ["Ȱ"]={ "Ȯ","̄" },
+  ["ȱ"]={ "ȯ","̄" },
+  ["Ȳ"]={ "Y","̄" },
+  ["ȳ"]={ "y","̄" },
+  ["̈́"]={ "̈","́" },
+  ["΅"]={ "¨","́" },
+  ["Ά"]={ "Α","́" },
+  ["Έ"]={ "Ε","́" },
+  ["Ή"]={ "Η","́" },
+  ["Ί"]={ "Ι","́" },
+  ["Ό"]={ "Ο","́" },
+  ["Ύ"]={ "Υ","́" },
+  ["Ώ"]={ "Ω","́" },
+  ["ΐ"]={ "ϊ","́" },
+  ["Ϊ"]={ "Ι","̈" },
+  ["Ϋ"]={ "Υ","̈" },
+  ["ά"]={ "α","́" },
+  ["έ"]={ "ε","́" },
+  ["ή"]={ "η","́" },
+  ["ί"]={ "ι","́" },
+  ["ΰ"]={ "ϋ","́" },
+  ["ϊ"]={ "ι","̈" },
+  ["ϋ"]={ "υ","̈" },
+  ["ό"]={ "ο","́" },
+  ["ύ"]={ "υ","́" },
+  ["ώ"]={ "ω","́" },
+  ["ϓ"]={ "ϒ","́" },
+  ["ϔ"]={ "ϒ","̈" },
+  ["Ѐ"]={ "Е","̀" },
+  ["Ё"]={ "Е","̈" },
+  ["Ѓ"]={ "Г","́" },
+  ["Ї"]={ "І","̈" },
+  ["Ќ"]={ "К","́" },
+  ["Ѝ"]={ "И","̀" },
+  ["Ў"]={ "У","̆" },
+  ["Й"]={ "И","̆" },
+  ["й"]={ "и","̆" },
+  ["ѐ"]={ "е","̀" },
+  ["ё"]={ "е","̈" },
+  ["ѓ"]={ "г","́" },
+  ["ї"]={ "і","̈" },
+  ["ќ"]={ "к","́" },
+  ["ѝ"]={ "и","̀" },
+  ["ў"]={ "у","̆" },
+  ["Ѷ"]={ "Ѵ","̏" },
+  ["ѷ"]={ "ѵ","̏" },
+  ["Ӂ"]={ "Ж","̆" },
+  ["ӂ"]={ "ж","̆" },
+  ["Ӑ"]={ "А","̆" },
+  ["ӑ"]={ "а","̆" },
+  ["Ӓ"]={ "А","̈" },
+  ["ӓ"]={ "а","̈" },
+  ["Ӗ"]={ "Е","̆" },
+  ["ӗ"]={ "е","̆" },
+  ["Ӛ"]={ "Ә","̈" },
+  ["ӛ"]={ "ә","̈" },
+  ["Ӝ"]={ "Ж","̈" },
+  ["ӝ"]={ "ж","̈" },
+  ["Ӟ"]={ "З","̈" },
+  ["ӟ"]={ "з","̈" },
+  ["Ӣ"]={ "И","̄" },
+  ["ӣ"]={ "и","̄" },
+  ["Ӥ"]={ "И","̈" },
+  ["ӥ"]={ "и","̈" },
+  ["Ӧ"]={ "О","̈" },
+  ["ӧ"]={ "о","̈" },
+  ["Ӫ"]={ "Ө","̈" },
+  ["ӫ"]={ "ө","̈" },
+  ["Ӭ"]={ "Э","̈" },
+  ["ӭ"]={ "э","̈" },
+  ["Ӯ"]={ "У","̄" },
+  ["ӯ"]={ "у","̄" },
+  ["Ӱ"]={ "У","̈" },
+  ["ӱ"]={ "у","̈" },
+  ["Ӳ"]={ "У","̋" },
+  ["ӳ"]={ "у","̋" },
+  ["Ӵ"]={ "Ч","̈" },
+  ["ӵ"]={ "ч","̈" },
+  ["Ӹ"]={ "Ы","̈" },
+  ["ӹ"]={ "ы","̈" },
+  ["آ"]={ "ا","ٓ" },
+  ["أ"]={ "ا","ٔ" },
+  ["ؤ"]={ "و","ٔ" },
+  ["إ"]={ "ا","ٕ" },
+  ["ئ"]={ "ي","ٔ" },
+  ["ۀ"]={ "ە","ٔ" },
+  ["ۂ"]={ "ہ","ٔ" },
+  ["ۓ"]={ "ے","ٔ" },
+  ["ऩ"]={ "न","़" },
+  ["ऱ"]={ "र","़" },
+  ["ऴ"]={ "ळ","़" },
+  ["क़"]={ "क","़" },
+  ["ख़"]={ "ख","़" },
+  ["ग़"]={ "ग","़" },
+  ["ज़"]={ "ज","़" },
+  ["ड़"]={ "ड","़" },
+  ["ढ़"]={ "ढ","़" },
+  ["फ़"]={ "फ","़" },
+  ["य़"]={ "य","़" },
+  ["ো"]={ "ে","া" },
+  ["ৌ"]={ "ে","ৗ" },
+  ["ড়"]={ "ড","়" },
+  ["ঢ়"]={ "ঢ","়" },
+  ["য়"]={ "য","়" },
+  ["ਲ਼"]={ "ਲ","਼" },
+  ["ਸ਼"]={ "ਸ","਼" },
+  ["ਖ਼"]={ "ਖ","਼" },
+  ["ਗ਼"]={ "ਗ","਼" },
+  ["ਜ਼"]={ "ਜ","਼" },
+  ["ਫ਼"]={ "ਫ","਼" },
+  ["ୈ"]={ "େ","ୖ" },
+  ["ୋ"]={ "େ","ା" },
+  ["ୌ"]={ "େ","ୗ" },
+  ["ଡ଼"]={ "ଡ","଼" },
+  ["ଢ଼"]={ "ଢ","଼" },
+  ["ஔ"]={ "ஒ","ௗ" },
+  ["ொ"]={ "ெ","ா" },
+  ["ோ"]={ "ே","ா" },
+  ["ௌ"]={ "ெ","ௗ" },
+  ["ై"]={ "ె","ౖ" },
+  ["ೀ"]={ "ಿ","ೕ" },
+  ["ೇ"]={ "ೆ","ೕ" },
+  ["ೈ"]={ "ೆ","ೖ" },
+  ["ೊ"]={ "ೆ","ೂ" },
+  ["ೋ"]={ "ೊ","ೕ" },
+  ["ൊ"]={ "െ","ാ" },
+  ["ോ"]={ "േ","ാ" },
+  ["ൌ"]={ "െ","ൗ" },
+  ["ේ"]={ "ෙ","්" },
+  ["ො"]={ "ෙ","ා" },
+  ["ෝ"]={ "ො","්" },
+  ["ෞ"]={ "ෙ","ෟ" },
+  ["གྷ"]={ "ག","ྷ" },
+  ["ཌྷ"]={ "ཌ","ྷ" },
+  ["དྷ"]={ "ད","ྷ" },
+  ["བྷ"]={ "བ","ྷ" },
+  ["ཛྷ"]={ "ཛ","ྷ" },
+  ["ཀྵ"]={ "ཀ","ྵ" },
+  ["ཱི"]={ "ཱ","ི" },
+  ["ཱུ"]={ "ཱ","ུ" },
+  ["ྲྀ"]={ "ྲ","ྀ" },
+  ["ླྀ"]={ "ླ","ྀ" },
+  ["ཱྀ"]={ "ཱ","ྀ" },
+  ["ྒྷ"]={ "ྒ","ྷ" },
+  ["ྜྷ"]={ "ྜ","ྷ" },
+  ["ྡྷ"]={ "ྡ","ྷ" },
+  ["ྦྷ"]={ "ྦ","ྷ" },
+  ["ྫྷ"]={ "ྫ","ྷ" },
+  ["ྐྵ"]={ "ྐ","ྵ" },
+  ["ဦ"]={ "ဥ","ီ" },
+  ["ᬆ"]={ "ᬅ","ᬵ" },
+  ["ᬈ"]={ "ᬇ","ᬵ" },
+  ["ᬊ"]={ "ᬉ","ᬵ" },
+  ["ᬌ"]={ "ᬋ","ᬵ" },
+  ["ᬎ"]={ "ᬍ","ᬵ" },
+  ["ᬒ"]={ "ᬑ","ᬵ" },
+  ["ᬻ"]={ "ᬺ","ᬵ" },
+  ["ᬽ"]={ "ᬼ","ᬵ" },
+  ["ᭀ"]={ "ᬾ","ᬵ" },
+  ["ᭁ"]={ "ᬿ","ᬵ" },
+  ["ᭃ"]={ "ᭂ","ᬵ" },
+  ["Ḁ"]={ "A","̥" },
+  ["ḁ"]={ "a","̥" },
+  ["Ḃ"]={ "B","̇" },
+  ["ḃ"]={ "b","̇" },
+  ["Ḅ"]={ "B","̣" },
+  ["ḅ"]={ "b","̣" },
+  ["Ḇ"]={ "B","̱" },
+  ["ḇ"]={ "b","̱" },
+  ["Ḉ"]={ "Ç","́" },
+  ["ḉ"]={ "ç","́" },
+  ["Ḋ"]={ "D","̇" },
+  ["ḋ"]={ "d","̇" },
+  ["Ḍ"]={ "D","̣" },
+  ["ḍ"]={ "d","̣" },
+  ["Ḏ"]={ "D","̱" },
+  ["ḏ"]={ "d","̱" },
+  ["Ḑ"]={ "D","̧" },
+  ["ḑ"]={ "d","̧" },
+  ["Ḓ"]={ "D","̭" },
+  ["ḓ"]={ "d","̭" },
+  ["Ḕ"]={ "Ē","̀" },
+  ["ḕ"]={ "ē","̀" },
+  ["Ḗ"]={ "Ē","́" },
+  ["ḗ"]={ "ē","́" },
+  ["Ḙ"]={ "E","̭" },
+  ["ḙ"]={ "e","̭" },
+  ["Ḛ"]={ "E","̰" },
+  ["ḛ"]={ "e","̰" },
+  ["Ḝ"]={ "Ȩ","̆" },
+  ["ḝ"]={ "ȩ","̆" },
+  ["Ḟ"]={ "F","̇" },
+  ["ḟ"]={ "f","̇" },
+  ["Ḡ"]={ "G","̄" },
+  ["ḡ"]={ "g","̄" },
+  ["Ḣ"]={ "H","̇" },
+  ["ḣ"]={ "h","̇" },
+  ["Ḥ"]={ "H","̣" },
+  ["ḥ"]={ "h","̣" },
+  ["Ḧ"]={ "H","̈" },
+  ["ḧ"]={ "h","̈" },
+  ["Ḩ"]={ "H","̧" },
+  ["ḩ"]={ "h","̧" },
+  ["Ḫ"]={ "H","̮" },
+  ["ḫ"]={ "h","̮" },
+  ["Ḭ"]={ "I","̰" },
+  ["ḭ"]={ "i","̰" },
+  ["Ḯ"]={ "Ï","́" },
+  ["ḯ"]={ "ï","́" },
+  ["Ḱ"]={ "K","́" },
+  ["ḱ"]={ "k","́" },
+  ["Ḳ"]={ "K","̣" },
+  ["ḳ"]={ "k","̣" },
+  ["Ḵ"]={ "K","̱" },
+  ["ḵ"]={ "k","̱" },
+  ["Ḷ"]={ "L","̣" },
+  ["ḷ"]={ "l","̣" },
+  ["Ḹ"]={ "Ḷ","̄" },
+  ["ḹ"]={ "ḷ","̄" },
+  ["Ḻ"]={ "L","̱" },
+  ["ḻ"]={ "l","̱" },
+  ["Ḽ"]={ "L","̭" },
+  ["ḽ"]={ "l","̭" },
+  ["Ḿ"]={ "M","́" },
+  ["ḿ"]={ "m","́" },
+  ["Ṁ"]={ "M","̇" },
+  ["ṁ"]={ "m","̇" },
+  ["Ṃ"]={ "M","̣" },
+  ["ṃ"]={ "m","̣" },
+  ["Ṅ"]={ "N","̇" },
+  ["ṅ"]={ "n","̇" },
+  ["Ṇ"]={ "N","̣" },
+  ["ṇ"]={ "n","̣" },
+  ["Ṉ"]={ "N","̱" },
+  ["ṉ"]={ "n","̱" },
+  ["Ṋ"]={ "N","̭" },
+  ["ṋ"]={ "n","̭" },
+  ["Ṍ"]={ "Õ","́" },
+  ["ṍ"]={ "õ","́" },
+  ["Ṏ"]={ "Õ","̈" },
+  ["ṏ"]={ "õ","̈" },
+  ["Ṑ"]={ "Ō","̀" },
+  ["ṑ"]={ "ō","̀" },
+  ["Ṓ"]={ "Ō","́" },
+  ["ṓ"]={ "ō","́" },
+  ["Ṕ"]={ "P","́" },
+  ["ṕ"]={ "p","́" },
+  ["Ṗ"]={ "P","̇" },
+  ["ṗ"]={ "p","̇" },
+  ["Ṙ"]={ "R","̇" },
+  ["ṙ"]={ "r","̇" },
+  ["Ṛ"]={ "R","̣" },
+  ["ṛ"]={ "r","̣" },
+  ["Ṝ"]={ "Ṛ","̄" },
+  ["ṝ"]={ "ṛ","̄" },
+  ["Ṟ"]={ "R","̱" },
+  ["ṟ"]={ "r","̱" },
+  ["Ṡ"]={ "S","̇" },
+  ["ṡ"]={ "s","̇" },
+  ["Ṣ"]={ "S","̣" },
+  ["ṣ"]={ "s","̣" },
+  ["Ṥ"]={ "Ś","̇" },
+  ["ṥ"]={ "ś","̇" },
+  ["Ṧ"]={ "Š","̇" },
+  ["ṧ"]={ "š","̇" },
+  ["Ṩ"]={ "Ṣ","̇" },
+  ["ṩ"]={ "ṣ","̇" },
+  ["Ṫ"]={ "T","̇" },
+  ["ṫ"]={ "t","̇" },
+  ["Ṭ"]={ "T","̣" },
+  ["ṭ"]={ "t","̣" },
+  ["Ṯ"]={ "T","̱" },
+  ["ṯ"]={ "t","̱" },
+  ["Ṱ"]={ "T","̭" },
+  ["ṱ"]={ "t","̭" },
+  ["Ṳ"]={ "U","̤" },
+  ["ṳ"]={ "u","̤" },
+  ["Ṵ"]={ "U","̰" },
+  ["ṵ"]={ "u","̰" },
+  ["Ṷ"]={ "U","̭" },
+  ["ṷ"]={ "u","̭" },
+  ["Ṹ"]={ "Ũ","́" },
+  ["ṹ"]={ "ũ","́" },
+  ["Ṻ"]={ "Ū","̈" },
+  ["ṻ"]={ "ū","̈" },
+  ["Ṽ"]={ "V","̃" },
+  ["ṽ"]={ "v","̃" },
+  ["Ṿ"]={ "V","̣" },
+  ["ṿ"]={ "v","̣" },
+  ["Ẁ"]={ "W","̀" },
+  ["ẁ"]={ "w","̀" },
+  ["Ẃ"]={ "W","́" },
+  ["ẃ"]={ "w","́" },
+  ["Ẅ"]={ "W","̈" },
+  ["ẅ"]={ "w","̈" },
+  ["Ẇ"]={ "W","̇" },
+  ["ẇ"]={ "w","̇" },
+  ["Ẉ"]={ "W","̣" },
+  ["ẉ"]={ "w","̣" },
+  ["Ẋ"]={ "X","̇" },
+  ["ẋ"]={ "x","̇" },
+  ["Ẍ"]={ "X","̈" },
+  ["ẍ"]={ "x","̈" },
+  ["Ẏ"]={ "Y","̇" },
+  ["ẏ"]={ "y","̇" },
+  ["Ẑ"]={ "Z","̂" },
+  ["ẑ"]={ "z","̂" },
+  ["Ẓ"]={ "Z","̣" },
+  ["ẓ"]={ "z","̣" },
+  ["Ẕ"]={ "Z","̱" },
+  ["ẕ"]={ "z","̱" },
+  ["ẖ"]={ "h","̱" },
+  ["ẗ"]={ "t","̈" },
+  ["ẘ"]={ "w","̊" },
+  ["ẙ"]={ "y","̊" },
+  ["ẛ"]={ "ſ","̇" },
+  ["Ạ"]={ "A","̣" },
+  ["ạ"]={ "a","̣" },
+  ["Ả"]={ "A","̉" },
+  ["ả"]={ "a","̉" },
+  ["Ấ"]={ "Â","́" },
+  ["ấ"]={ "â","́" },
+  ["Ầ"]={ "Â","̀" },
+  ["ầ"]={ "â","̀" },
+  ["Ẩ"]={ "Â","̉" },
+  ["ẩ"]={ "â","̉" },
+  ["Ẫ"]={ "Â","̃" },
+  ["ẫ"]={ "â","̃" },
+  ["Ậ"]={ "Ạ","̂" },
+  ["ậ"]={ "ạ","̂" },
+  ["Ắ"]={ "Ă","́" },
+  ["ắ"]={ "ă","́" },
+  ["Ằ"]={ "Ă","̀" },
+  ["ằ"]={ "ă","̀" },
+  ["Ẳ"]={ "Ă","̉" },
+  ["ẳ"]={ "ă","̉" },
+  ["Ẵ"]={ "Ă","̃" },
+  ["ẵ"]={ "ă","̃" },
+  ["Ặ"]={ "Ạ","̆" },
+  ["ặ"]={ "ạ","̆" },
+  ["Ẹ"]={ "E","̣" },
+  ["ẹ"]={ "e","̣" },
+  ["Ẻ"]={ "E","̉" },
+  ["ẻ"]={ "e","̉" },
+  ["Ẽ"]={ "E","̃" },
+  ["ẽ"]={ "e","̃" },
+  ["Ế"]={ "Ê","́" },
+  ["ế"]={ "ê","́" },
+  ["Ề"]={ "Ê","̀" },
+  ["ề"]={ "ê","̀" },
+  ["Ể"]={ "Ê","̉" },
+  ["ể"]={ "ê","̉" },
+  ["Ễ"]={ "Ê","̃" },
+  ["ễ"]={ "ê","̃" },
+  ["Ệ"]={ "Ẹ","̂" },
+  ["ệ"]={ "ẹ","̂" },
+  ["Ỉ"]={ "I","̉" },
+  ["ỉ"]={ "i","̉" },
+  ["Ị"]={ "I","̣" },
+  ["ị"]={ "i","̣" },
+  ["Ọ"]={ "O","̣" },
+  ["ọ"]={ "o","̣" },
+  ["Ỏ"]={ "O","̉" },
+  ["ỏ"]={ "o","̉" },
+  ["Ố"]={ "Ô","́" },
+  ["ố"]={ "ô","́" },
+  ["Ồ"]={ "Ô","̀" },
+  ["ồ"]={ "ô","̀" },
+  ["Ổ"]={ "Ô","̉" },
+  ["ổ"]={ "ô","̉" },
+  ["Ỗ"]={ "Ô","̃" },
+  ["ỗ"]={ "ô","̃" },
+  ["Ộ"]={ "Ọ","̂" },
+  ["ộ"]={ "ọ","̂" },
+  ["Ớ"]={ "Ơ","́" },
+  ["ớ"]={ "ơ","́" },
+  ["Ờ"]={ "Ơ","̀" },
+  ["ờ"]={ "ơ","̀" },
+  ["Ở"]={ "Ơ","̉" },
+  ["ở"]={ "ơ","̉" },
+  ["Ỡ"]={ "Ơ","̃" },
+  ["ỡ"]={ "ơ","̃" },
+  ["Ợ"]={ "Ơ","̣" },
+  ["ợ"]={ "ơ","̣" },
+  ["Ụ"]={ "U","̣" },
+  ["ụ"]={ "u","̣" },
+  ["Ủ"]={ "U","̉" },
+  ["ủ"]={ "u","̉" },
+  ["Ứ"]={ "Ư","́" },
+  ["ứ"]={ "ư","́" },
+  ["Ừ"]={ "Ư","̀" },
+  ["ừ"]={ "ư","̀" },
+  ["Ử"]={ "Ư","̉" },
+  ["ử"]={ "ư","̉" },
+  ["Ữ"]={ "Ư","̃" },
+  ["ữ"]={ "ư","̃" },
+  ["Ự"]={ "Ư","̣" },
+  ["ự"]={ "ư","̣" },
+  ["Ỳ"]={ "Y","̀" },
+  ["ỳ"]={ "y","̀" },
+  ["Ỵ"]={ "Y","̣" },
+  ["ỵ"]={ "y","̣" },
+  ["Ỷ"]={ "Y","̉" },
+  ["ỷ"]={ "y","̉" },
+  ["Ỹ"]={ "Y","̃" },
+  ["ỹ"]={ "y","̃" },
+  ["ἀ"]={ "α","̓" },
+  ["ἁ"]={ "α","̔" },
+  ["ἂ"]={ "ἀ","̀" },
+  ["ἃ"]={ "ἁ","̀" },
+  ["ἄ"]={ "ἀ","́" },
+  ["ἅ"]={ "ἁ","́" },
+  ["ἆ"]={ "ἀ","͂" },
+  ["ἇ"]={ "ἁ","͂" },
+  ["Ἀ"]={ "Α","̓" },
+  ["Ἁ"]={ "Α","̔" },
+  ["Ἂ"]={ "Ἀ","̀" },
+  ["Ἃ"]={ "Ἁ","̀" },
+  ["Ἄ"]={ "Ἀ","́" },
+  ["Ἅ"]={ "Ἁ","́" },
+  ["Ἆ"]={ "Ἀ","͂" },
+  ["Ἇ"]={ "Ἁ","͂" },
+  ["ἐ"]={ "ε","̓" },
+  ["ἑ"]={ "ε","̔" },
+  ["ἒ"]={ "ἐ","̀" },
+  ["ἓ"]={ "ἑ","̀" },
+  ["ἔ"]={ "ἐ","́" },
+  ["ἕ"]={ "ἑ","́" },
+  ["Ἐ"]={ "Ε","̓" },
+  ["Ἑ"]={ "Ε","̔" },
+  ["Ἒ"]={ "Ἐ","̀" },
+  ["Ἓ"]={ "Ἑ","̀" },
+  ["Ἔ"]={ "Ἐ","́" },
+  ["Ἕ"]={ "Ἑ","́" },
+  ["ἠ"]={ "η","̓" },
+  ["ἡ"]={ "η","̔" },
+  ["ἢ"]={ "ἠ","̀" },
+  ["ἣ"]={ "ἡ","̀" },
+  ["ἤ"]={ "ἠ","́" },
+  ["ἥ"]={ "ἡ","́" },
+  ["ἦ"]={ "ἠ","͂" },
+  ["ἧ"]={ "ἡ","͂" },
+  ["Ἠ"]={ "Η","̓" },
+  ["Ἡ"]={ "Η","̔" },
+  ["Ἢ"]={ "Ἠ","̀" },
+  ["Ἣ"]={ "Ἡ","̀" },
+  ["Ἤ"]={ "Ἠ","́" },
+  ["Ἥ"]={ "Ἡ","́" },
+  ["Ἦ"]={ "Ἠ","͂" },
+  ["Ἧ"]={ "Ἡ","͂" },
+  ["ἰ"]={ "ι","̓" },
+  ["ἱ"]={ "ι","̔" },
+  ["ἲ"]={ "ἰ","̀" },
+  ["ἳ"]={ "ἱ","̀" },
+  ["ἴ"]={ "ἰ","́" },
+  ["ἵ"]={ "ἱ","́" },
+  ["ἶ"]={ "ἰ","͂" },
+  ["ἷ"]={ "ἱ","͂" },
+  ["Ἰ"]={ "Ι","̓" },
+  ["Ἱ"]={ "Ι","̔" },
+  ["Ἲ"]={ "Ἰ","̀" },
+  ["Ἳ"]={ "Ἱ","̀" },
+  ["Ἴ"]={ "Ἰ","́" },
+  ["Ἵ"]={ "Ἱ","́" },
+  ["Ἶ"]={ "Ἰ","͂" },
+  ["Ἷ"]={ "Ἱ","͂" },
+  ["ὀ"]={ "ο","̓" },
+  ["ὁ"]={ "ο","̔" },
+  ["ὂ"]={ "ὀ","̀" },
+  ["ὃ"]={ "ὁ","̀" },
+  ["ὄ"]={ "ὀ","́" },
+  ["ὅ"]={ "ὁ","́" },
+  ["Ὀ"]={ "Ο","̓" },
+  ["Ὁ"]={ "Ο","̔" },
+  ["Ὂ"]={ "Ὀ","̀" },
+  ["Ὃ"]={ "Ὁ","̀" },
+  ["Ὄ"]={ "Ὀ","́" },
+  ["Ὅ"]={ "Ὁ","́" },
+  ["ὐ"]={ "υ","̓" },
+  ["ὑ"]={ "υ","̔" },
+  ["ὒ"]={ "ὐ","̀" },
+  ["ὓ"]={ "ὑ","̀" },
+  ["ὔ"]={ "ὐ","́" },
+  ["ὕ"]={ "ὑ","́" },
+  ["ὖ"]={ "ὐ","͂" },
+  ["ὗ"]={ "ὑ","͂" },
+  ["Ὑ"]={ "Υ","̔" },
+  ["Ὓ"]={ "Ὑ","̀" },
+  ["Ὕ"]={ "Ὑ","́" },
+  ["Ὗ"]={ "Ὑ","͂" },
+  ["ὠ"]={ "ω","̓" },
+  ["ὡ"]={ "ω","̔" },
+  ["ὢ"]={ "ὠ","̀" },
+  ["ὣ"]={ "ὡ","̀" },
+  ["ὤ"]={ "ὠ","́" },
+  ["ὥ"]={ "ὡ","́" },
+  ["ὦ"]={ "ὠ","͂" },
+  ["ὧ"]={ "ὡ","͂" },
+  ["Ὠ"]={ "Ω","̓" },
+  ["Ὡ"]={ "Ω","̔" },
+  ["Ὢ"]={ "Ὠ","̀" },
+  ["Ὣ"]={ "Ὡ","̀" },
+  ["Ὤ"]={ "Ὠ","́" },
+  ["Ὥ"]={ "Ὡ","́" },
+  ["Ὦ"]={ "Ὠ","͂" },
+  ["Ὧ"]={ "Ὡ","͂" },
+  ["ὰ"]={ "α","̀" },
+  ["ὲ"]={ "ε","̀" },
+  ["ὴ"]={ "η","̀" },
+  ["ὶ"]={ "ι","̀" },
+  ["ὸ"]={ "ο","̀" },
+  ["ὺ"]={ "υ","̀" },
+  ["ὼ"]={ "ω","̀" },
+  ["ᾀ"]={ "ἀ","ͅ" },
+  ["ᾁ"]={ "ἁ","ͅ" },
+  ["ᾂ"]={ "ἂ","ͅ" },
+  ["ᾃ"]={ "ἃ","ͅ" },
+  ["ᾄ"]={ "ἄ","ͅ" },
+  ["ᾅ"]={ "ἅ","ͅ" },
+  ["ᾆ"]={ "ἆ","ͅ" },
+  ["ᾇ"]={ "ἇ","ͅ" },
+  ["ᾈ"]={ "Ἀ","ͅ" },
+  ["ᾉ"]={ "Ἁ","ͅ" },
+  ["ᾊ"]={ "Ἂ","ͅ" },
+  ["ᾋ"]={ "Ἃ","ͅ" },
+  ["ᾌ"]={ "Ἄ","ͅ" },
+  ["ᾍ"]={ "Ἅ","ͅ" },
+  ["ᾎ"]={ "Ἆ","ͅ" },
+  ["ᾏ"]={ "Ἇ","ͅ" },
+  ["ᾐ"]={ "ἠ","ͅ" },
+  ["ᾑ"]={ "ἡ","ͅ" },
+  ["ᾒ"]={ "ἢ","ͅ" },
+  ["ᾓ"]={ "ἣ","ͅ" },
+  ["ᾔ"]={ "ἤ","ͅ" },
+  ["ᾕ"]={ "ἥ","ͅ" },
+  ["ᾖ"]={ "ἦ","ͅ" },
+  ["ᾗ"]={ "ἧ","ͅ" },
+  ["ᾘ"]={ "Ἠ","ͅ" },
+  ["ᾙ"]={ "Ἡ","ͅ" },
+  ["ᾚ"]={ "Ἢ","ͅ" },
+  ["ᾛ"]={ "Ἣ","ͅ" },
+  ["ᾜ"]={ "Ἤ","ͅ" },
+  ["ᾝ"]={ "Ἥ","ͅ" },
+  ["ᾞ"]={ "Ἦ","ͅ" },
+  ["ᾟ"]={ "Ἧ","ͅ" },
+  ["ᾠ"]={ "ὠ","ͅ" },
+  ["ᾡ"]={ "ὡ","ͅ" },
+  ["ᾢ"]={ "ὢ","ͅ" },
+  ["ᾣ"]={ "ὣ","ͅ" },
+  ["ᾤ"]={ "ὤ","ͅ" },
+  ["ᾥ"]={ "ὥ","ͅ" },
+  ["ᾦ"]={ "ὦ","ͅ" },
+  ["ᾧ"]={ "ὧ","ͅ" },
+  ["ᾨ"]={ "Ὠ","ͅ" },
+  ["ᾩ"]={ "Ὡ","ͅ" },
+  ["ᾪ"]={ "Ὢ","ͅ" },
+  ["ᾫ"]={ "Ὣ","ͅ" },
+  ["ᾬ"]={ "Ὤ","ͅ" },
+  ["ᾭ"]={ "Ὥ","ͅ" },
+  ["ᾮ"]={ "Ὦ","ͅ" },
+  ["ᾯ"]={ "Ὧ","ͅ" },
+  ["ᾰ"]={ "α","̆" },
+  ["ᾱ"]={ "α","̄" },
+  ["ᾲ"]={ "ὰ","ͅ" },
+  ["ᾳ"]={ "α","ͅ" },
+  ["ᾴ"]={ "ά","ͅ" },
+  ["ᾶ"]={ "α","͂" },
+  ["ᾷ"]={ "ᾶ","ͅ" },
+  ["Ᾰ"]={ "Α","̆" },
+  ["Ᾱ"]={ "Α","̄" },
+  ["Ὰ"]={ "Α","̀" },
+  ["ᾼ"]={ "Α","ͅ" },
+  ["῁"]={ "¨","͂" },
+  ["ῂ"]={ "ὴ","ͅ" },
+  ["ῃ"]={ "η","ͅ" },
+  ["ῄ"]={ "ή","ͅ" },
+  ["ῆ"]={ "η","͂" },
+  ["ῇ"]={ "ῆ","ͅ" },
+  ["Ὲ"]={ "Ε","̀" },
+  ["Ὴ"]={ "Η","̀" },
+  ["ῌ"]={ "Η","ͅ" },
+  ["῍"]={ "᾿","̀" },
+  ["῎"]={ "᾿","́" },
+  ["῏"]={ "᾿","͂" },
+  ["ῐ"]={ "ι","̆" },
+  ["ῑ"]={ "ι","̄" },
+  ["ῒ"]={ "ϊ","̀" },
+  ["ῖ"]={ "ι","͂" },
+  ["ῗ"]={ "ϊ","͂" },
+  ["Ῐ"]={ "Ι","̆" },
+  ["Ῑ"]={ "Ι","̄" },
+  ["Ὶ"]={ "Ι","̀" },
+  ["῝"]={ "῾","̀" },
+  ["῞"]={ "῾","́" },
+  ["῟"]={ "῾","͂" },
+  ["ῠ"]={ "υ","̆" },
+  ["ῡ"]={ "υ","̄" },
+  ["ῢ"]={ "ϋ","̀" },
+  ["ῤ"]={ "ρ","̓" },
+  ["ῥ"]={ "ρ","̔" },
+  ["ῦ"]={ "υ","͂" },
+  ["ῧ"]={ "ϋ","͂" },
+  ["Ῠ"]={ "Υ","̆" },
+  ["Ῡ"]={ "Υ","̄" },
+  ["Ὺ"]={ "Υ","̀" },
+  ["Ῥ"]={ "Ρ","̔" },
+  ["῭"]={ "¨","̀" },
+  ["ῲ"]={ "ὼ","ͅ" },
+  ["ῳ"]={ "ω","ͅ" },
+  ["ῴ"]={ "ώ","ͅ" },
+  ["ῶ"]={ "ω","͂" },
+  ["ῷ"]={ "ῶ","ͅ" },
+  ["Ὸ"]={ "Ο","̀" },
+  ["Ὼ"]={ "Ω","̀" },
+  ["ῼ"]={ "Ω","ͅ" },
+  ["↚"]={ "←","̸" },
+  ["↛"]={ "→","̸" },
+  ["↮"]={ "↔","̸" },
+  ["⇍"]={ "⇐","̸" },
+  ["⇎"]={ "⇔","̸" },
+  ["⇏"]={ "⇒","̸" },
+  ["∄"]={ "∃","̸" },
+  ["∉"]={ "∈","̸" },
+  ["∌"]={ "∋","̸" },
+  ["∤"]={ "∣","̸" },
+  ["∦"]={ "∥","̸" },
+  ["≁"]={ "∼","̸" },
+  ["≄"]={ "≃","̸" },
+  ["≇"]={ "≅","̸" },
+  ["≉"]={ "≈","̸" },
+  ["≠"]={ "=","̸" },
+  ["≢"]={ "≡","̸" },
+  ["≭"]={ "≍","̸" },
+  ["≮"]={ "<","̸" },
+  ["≯"]={ ">","̸" },
+  ["≰"]={ "≤","̸" },
+  ["≱"]={ "≥","̸" },
+  ["≴"]={ "≲","̸" },
+  ["≵"]={ "≳","̸" },
+  ["≸"]={ "≶","̸" },
+  ["≹"]={ "≷","̸" },
+  ["⊀"]={ "≺","̸" },
+  ["⊁"]={ "≻","̸" },
+  ["⊄"]={ "⊂","̸" },
+  ["⊅"]={ "⊃","̸" },
+  ["⊈"]={ "⊆","̸" },
+  ["⊉"]={ "⊇","̸" },
+  ["⊬"]={ "⊢","̸" },
+  ["⊭"]={ "⊨","̸" },
+  ["⊮"]={ "⊩","̸" },
+  ["⊯"]={ "⊫","̸" },
+  ["⋠"]={ "≼","̸" },
+  ["⋡"]={ "≽","̸" },
+  ["⋢"]={ "⊑","̸" },
+  ["⋣"]={ "⊒","̸" },
+  ["⋪"]={ "⊲","̸" },
+  ["⋫"]={ "⊳","̸" },
+  ["⋬"]={ "⊴","̸" },
+  ["⋭"]={ "⊵","̸" },
+  ["⫝̸"]={ "⫝","̸" },
+  ["が"]={ "か","゙" },
+  ["ぎ"]={ "き","゙" },
+  ["ぐ"]={ "く","゙" },
+  ["げ"]={ "け","゙" },
+  ["ご"]={ "こ","゙" },
+  ["ざ"]={ "さ","゙" },
+  ["じ"]={ "し","゙" },
+  ["ず"]={ "す","゙" },
+  ["ぜ"]={ "せ","゙" },
+  ["ぞ"]={ "そ","゙" },
+  ["だ"]={ "た","゙" },
+  ["ぢ"]={ "ち","゙" },
+  ["づ"]={ "つ","゙" },
+  ["で"]={ "て","゙" },
+  ["ど"]={ "と","゙" },
+  ["ば"]={ "は","゙" },
+  ["ぱ"]={ "は","゚" },
+  ["び"]={ "ひ","゙" },
+  ["ぴ"]={ "ひ","゚" },
+  ["ぶ"]={ "ふ","゙" },
+  ["ぷ"]={ "ふ","゚" },
+  ["べ"]={ "へ","゙" },
+  ["ぺ"]={ "へ","゚" },
+  ["ぼ"]={ "ほ","゙" },
+  ["ぽ"]={ "ほ","゚" },
+  ["ゔ"]={ "う","゙" },
+  ["ゞ"]={ "ゝ","゙" },
+  ["ガ"]={ "カ","゙" },
+  ["ギ"]={ "キ","゙" },
+  ["グ"]={ "ク","゙" },
+  ["ゲ"]={ "ケ","゙" },
+  ["ゴ"]={ "コ","゙" },
+  ["ザ"]={ "サ","゙" },
+  ["ジ"]={ "シ","゙" },
+  ["ズ"]={ "ス","゙" },
+  ["ゼ"]={ "セ","゙" },
+  ["ゾ"]={ "ソ","゙" },
+  ["ダ"]={ "タ","゙" },
+  ["ヂ"]={ "チ","゙" },
+  ["ヅ"]={ "ツ","゙" },
+  ["デ"]={ "テ","゙" },
+  ["ド"]={ "ト","゙" },
+  ["バ"]={ "ハ","゙" },
+  ["パ"]={ "ハ","゚" },
+  ["ビ"]={ "ヒ","゙" },
+  ["ピ"]={ "ヒ","゚" },
+  ["ブ"]={ "フ","゙" },
+  ["プ"]={ "フ","゚" },
+  ["ベ"]={ "ヘ","゙" },
+  ["ペ"]={ "ヘ","゚" },
+  ["ボ"]={ "ホ","゙" },
+  ["ポ"]={ "ホ","゚" },
+  ["ヴ"]={ "ウ","゙" },
+  ["ヷ"]={ "ワ","゙" },
+  ["ヸ"]={ "ヰ","゙" },
+  ["ヹ"]={ "ヱ","゙" },
+  ["ヺ"]={ "ヲ","゙" },
+  ["ヾ"]={ "ヽ","゙" },
+  ["יִ"]={ "י","ִ" },
+  ["ײַ"]={ "ײ","ַ" },
+  ["שׁ"]={ "ש","ׁ" },
+  ["שׂ"]={ "ש","ׂ" },
+  ["שּׁ"]={ "שּ","ׁ" },
+  ["שּׂ"]={ "שּ","ׂ" },
+  ["אַ"]={ "א","ַ" },
+  ["אָ"]={ "א","ָ" },
+  ["אּ"]={ "א","ּ" },
+  ["בּ"]={ "ב","ּ" },
+  ["גּ"]={ "ג","ּ" },
+  ["דּ"]={ "ד","ּ" },
+  ["הּ"]={ "ה","ּ" },
+  ["וּ"]={ "ו","ּ" },
+  ["זּ"]={ "ז","ּ" },
+  ["טּ"]={ "ט","ּ" },
+  ["יּ"]={ "י","ּ" },
+  ["ךּ"]={ "ך","ּ" },
+  ["כּ"]={ "כ","ּ" },
+  ["לּ"]={ "ל","ּ" },
+  ["מּ"]={ "מ","ּ" },
+  ["נּ"]={ "נ","ּ" },
+  ["סּ"]={ "ס","ּ" },
+  ["ףּ"]={ "ף","ּ" },
+  ["פּ"]={ "פ","ּ" },
+  ["צּ"]={ "צ","ּ" },
+  ["קּ"]={ "ק","ּ" },
+  ["רּ"]={ "ר","ּ" },
+  ["שּ"]={ "ש","ּ" },
+  ["תּ"]={ "ת","ּ" },
+  ["וֹ"]={ "ו","ֹ" },
+  ["בֿ"]={ "ב","ֿ" },
+  ["כֿ"]={ "כ","ֿ" },
+  ["פֿ"]={ "פ","ֿ" },
+  ["𑂚"]={ "𑂙","𑂺" },
+  ["𑂜"]={ "𑂛","𑂺" },
+  ["𑂫"]={ "𑂥","𑂺" },
+  ["𑄮"]={ "𑄱","𑄧" },
+  ["𑄯"]={ "𑄲","𑄧" },
+  ["𑍋"]={ "𑍇","𑌾" },
+  ["𑍌"]={ "𑍇","𑍗" },
+  ["𑒻"]={ "𑒹","𑒺" },
+  ["𑒼"]={ "𑒹","𑒰" },
+  ["𑒾"]={ "𑒹","𑒽" },
+  ["𑖺"]={ "𑖸","𑖯" },
+  ["𑖻"]={ "𑖹","𑖯" },
+  ["𝅗𝅥"]={ "𝅗","𝅥" },
+  ["𝅘𝅥"]={ "𝅘","𝅥" },
+  ["𝅘𝅥𝅮"]={ "𝅘𝅥","𝅮" },
+  ["𝅘𝅥𝅯"]={ "𝅘𝅥","𝅯" },
+  ["𝅘𝅥𝅰"]={ "𝅘𝅥","𝅰" },
+  ["𝅘𝅥𝅱"]={ "𝅘𝅥","𝅱" },
+  ["𝅘𝅥𝅲"]={ "𝅘𝅥","𝅲" },
+  ["𝆹𝅥"]={ "𝆹","𝅥" },
+  ["𝆺𝅥"]={ "𝆺","𝅥" },
+  ["𝆹𝅥𝅮"]={ "𝆹𝅥","𝅮" },
+  ["𝆺𝅥𝅮"]={ "𝆺𝅥","𝅮" },
+  ["𝆹𝅥𝅯"]={ "𝆹𝅥","𝅯" },
+  ["𝆺𝅥𝅯"]={ "𝆺𝅥","𝅯" },
+  },
+ },
+ },
+ ["name"]="collapse",
+ ["prepend"]=true,
+ ["type"]="ligature",
+}
+end -- closure
+
+do -- begin closure to overcome local limits and interference
+
 if not modules then modules={} end modules ['font-gbn']={
   version=1.001,
   comment="companion to luatex-*.tex",
diff --git a/tex/generic/context/luatex/luatex-fonts.lua b/tex/generic/context/luatex/luatex-fonts.lua
index c21389c71..20690992c 100644
--- a/tex/generic/context/luatex/luatex-fonts.lua
+++ b/tex/generic/context/luatex/luatex-fonts.lua
@@ -277,6 +277,7 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then
         loadmodule('font-def.lua')
         loadmodule('font-xtx.lua')         -- xetex compatible specifiers (plain/latex only)
         loadmodule('luatex-fonts-ext.lua') -- some extensions
+     -- loadmodule('luatex-fonts-lig.lua') -- and another one
 
         -- We need to plug into a callback and the following module implements the handlers. Actual
         -- plugging in happens later.
author	Hans Hagen <pragma@wxs.nl>	2017-02-23 18:12:36 +0100
committer	Context Git Mirror Bot <phg42.2a@gmail.com>	2017-02-23 18:12:36 +0100
commit	c91d92093b72a73a92c3ae3c641137abe6fb64b9 (patch)
tree	bfbdc4359ae391d0d96e577fb544023464427e81 /tex
parent	e4223677ac0d23e4888e41efda0d2e6aabbe76bf (diff)
download	context-c91d92093b72a73a92c3ae3c641137abe6fb64b9.tar.gz