beta 2014.06.25 19:46

31 files changed, 340 insertions, 277 deletions

diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index 61333606f..5d05ed70c 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -11182,7 +11182,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["lxml-aux"] = package.loaded["lxml-aux"] or true
 
--- original size: 24291, stripped down to: 17063
+-- original size: 24626, stripped down to: 17296
 
 if not modules then modules={} end modules ['lxml-aux']={
   version=1.001,
@@ -11534,7 +11534,14 @@ local function include(xmldata,pattern,attribute,recursive,loaddata)
           end
           local child=xml.body(xi) 
           child.__p__=ekrt
+          child.__f__=name 
           epdt[ek.ni]=child
+          local inclusions=xmldata.settings.inclusions
+          if inclusions then
+            inclusions[#inclusions+1]=name
+          else
+            xmldata.settings.inclusions={ name }
+          end
         end
       end
     end
@@ -16902,8 +16909,8 @@ end -- of closure
 
 -- used libraries    : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
 -- skipped libraries : -
--- original bytes    : 697734
--- stripped bytes    : 248774
+-- original bytes    : 698069
+-- stripped bytes    : 248876
 
 -- end library merge
 
diff --git a/scripts/context/stubs/mswin/mtxrun.lua b/scripts/context/stubs/mswin/mtxrun.lua
index 61333606f..5d05ed70c 100644
--- a/scripts/context/stubs/mswin/mtxrun.lua
+++ b/scripts/context/stubs/mswin/mtxrun.lua
@@ -11182,7 +11182,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["lxml-aux"] = package.loaded["lxml-aux"] or true
 
--- original size: 24291, stripped down to: 17063
+-- original size: 24626, stripped down to: 17296
 
 if not modules then modules={} end modules ['lxml-aux']={
   version=1.001,
@@ -11534,7 +11534,14 @@ local function include(xmldata,pattern,attribute,recursive,loaddata)
           end
           local child=xml.body(xi) 
           child.__p__=ekrt
+          child.__f__=name 
           epdt[ek.ni]=child
+          local inclusions=xmldata.settings.inclusions
+          if inclusions then
+            inclusions[#inclusions+1]=name
+          else
+            xmldata.settings.inclusions={ name }
+          end
         end
       end
     end
@@ -16902,8 +16909,8 @@ end -- of closure
 
 -- used libraries    : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
 -- skipped libraries : -
--- original bytes    : 697734
--- stripped bytes    : 248774
+-- original bytes    : 698069
+-- stripped bytes    : 248876
 
 -- end library merge
 
diff --git a/scripts/context/stubs/unix/mtxrun b/scripts/context/stubs/unix/mtxrun
index 61333606f..5d05ed70c 100755
--- a/scripts/context/stubs/unix/mtxrun
+++ b/scripts/context/stubs/unix/mtxrun
@@ -11182,7 +11182,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["lxml-aux"] = package.loaded["lxml-aux"] or true
 
--- original size: 24291, stripped down to: 17063
+-- original size: 24626, stripped down to: 17296
 
 if not modules then modules={} end modules ['lxml-aux']={
   version=1.001,
@@ -11534,7 +11534,14 @@ local function include(xmldata,pattern,attribute,recursive,loaddata)
           end
           local child=xml.body(xi) 
           child.__p__=ekrt
+          child.__f__=name 
           epdt[ek.ni]=child
+          local inclusions=xmldata.settings.inclusions
+          if inclusions then
+            inclusions[#inclusions+1]=name
+          else
+            xmldata.settings.inclusions={ name }
+          end
         end
       end
     end
@@ -16902,8 +16909,8 @@ end -- of closure
 
 -- used libraries    : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
 -- skipped libraries : -
--- original bytes    : 697734
--- stripped bytes    : 248774
+-- original bytes    : 698069
+-- stripped bytes    : 248876
 
 -- end library merge
 
diff --git a/scripts/context/stubs/win64/mtxrun.lua b/scripts/context/stubs/win64/mtxrun.lua
index 61333606f..5d05ed70c 100644
--- a/scripts/context/stubs/win64/mtxrun.lua
+++ b/scripts/context/stubs/win64/mtxrun.lua
@@ -11182,7 +11182,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["lxml-aux"] = package.loaded["lxml-aux"] or true
 
--- original size: 24291, stripped down to: 17063
+-- original size: 24626, stripped down to: 17296
 
 if not modules then modules={} end modules ['lxml-aux']={
   version=1.001,
@@ -11534,7 +11534,14 @@ local function include(xmldata,pattern,attribute,recursive,loaddata)
           end
           local child=xml.body(xi) 
           child.__p__=ekrt
+          child.__f__=name 
           epdt[ek.ni]=child
+          local inclusions=xmldata.settings.inclusions
+          if inclusions then
+            inclusions[#inclusions+1]=name
+          else
+            xmldata.settings.inclusions={ name }
+          end
         end
       end
     end
@@ -16902,8 +16909,8 @@ end -- of closure
 
 -- used libraries    : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
 -- skipped libraries : -
--- original bytes    : 697734
--- stripped bytes    : 248774
+-- original bytes    : 698069
+-- stripped bytes    : 248876
 
 -- end library merge
 
diff --git a/tex/context/base/back-ini.mkiv b/tex/context/base/back-ini.mkiv
index 8a3f77b1d..057cb840f 100644
--- a/tex/context/base/back-ini.mkiv
+++ b/tex/context/base/back-ini.mkiv
@@ -158,4 +158,8 @@
     \ctxcommand{setrealspaces("\backendparameter\c!space")}%
 \to \everysetupbackend
 
+%D For older styles:
+
+\let\setupoutput\gobbleoneoptional
+
 \protect \endinput
diff --git a/tex/context/base/char-ini.lua b/tex/context/base/char-ini.lua
index 33b1550af..eb73cc19e 100644
--- a/tex/context/base/char-ini.lua
+++ b/tex/context/base/char-ini.lua
@@ -37,6 +37,12 @@ from the big character table that we use for all kind of purposes:
 loaded!</p>
 --ldx]]--
 
+-- todo: in 'char-def.lua' assume defaults:
+--
+-- directtions = l
+-- cjkwd       = a
+-- linebreak   = al
+
 characters       = characters or { }
 local characters = characters
 local data       = characters.data
diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index bd6e4ba28..39a532338 100644
--- a/tex/context/base/cont-new.mkiv
+++ b/tex/context/base/cont-new.mkiv
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2014.06.22 19:58}
+\newcontextversion{2014.06.25 19:46}
 
 %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/context-version.pdf b/tex/context/base/context-version.pdf
index 7efbbe53d..4af7b644d 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 8c2f9fcaf..72c8e2dc6 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -28,7 +28,7 @@
 %D up and the dependencies are more consistent.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2014.06.22 19:58}
+\edef\contextversion{2014.06.25 19:46}
 \edef\contextkind   {beta}
 
 %D For those who want to use this:
diff --git a/tex/context/base/lxml-aux.lua b/tex/context/base/lxml-aux.lua
index 963873bc9..70364b657 100644
--- a/tex/context/base/lxml-aux.lua
+++ b/tex/context/base/lxml-aux.lua
@@ -405,7 +405,14 @@ local function include(xmldata,pattern,attribute,recursive,loaddata)
                     end
                     local child = xml.body(xi) -- xml.assign(d,k,xi)
                     child.__p__ = ekrt
+                    child.__f__ = name -- handy for tracing
                     epdt[ek.ni] = child
+                    local inclusions = xmldata.settings.inclusions
+                    if inclusions then
+                        inclusions[#inclusions+1] = name
+                    else
+                        xmldata.settings.inclusions = { name }
+                    end
                 end
             end
         end
diff --git a/tex/context/base/lxml-ini.mkiv b/tex/context/base/lxml-ini.mkiv
index 752e315da..3935b9516 100644
--- a/tex/context/base/lxml-ini.mkiv
+++ b/tex/context/base/lxml-ini.mkiv
@@ -59,6 +59,7 @@
 \def\xmlidx             #1#2#3{\ctxlxml{idx("#1","#2",\number#3)}}
 \def\xmlinclude         #1#2#3{\ctxlxml{include("#1","#2","#3",true)}}
 \def\xmlincludeoptions#1#2#3#4{\ctxlxml{include("#1","#2","#3","#4")}}
+\def\xmlincludedfrom        #1{\ctxlxml{includedfrom("#1")}}
 \def\xmlsave              #1#2{\ctxlxml{save("#1","#2")}}
 \def\xmlindex           #1#2#3{\ctxlxml{index("#1","#2",\number#3)}}
 \def\xmlinfo                #1{\hbox{\ttxx[\ctxlxml{info("#1")}]}}
diff --git a/tex/context/base/lxml-tex.lua b/tex/context/base/lxml-tex.lua
index 0c58a47cc..c1aea3853 100644
--- a/tex/context/base/lxml-tex.lua
+++ b/tex/context/base/lxml-tex.lua
@@ -518,6 +518,16 @@ function lxml.include(id,pattern,attribute,options)
     stoptiming(xml)
 end
 
+function lxml.includedfrom(id)
+    local x = getid(id)
+    local f = x and x.__f__
+    if f then
+        context(f)
+    else
+        -- maybe some message
+    end
+end
+
 function lxml.save(id,name)
     xml.save(getid(id),name)
 end
diff --git a/tex/context/base/meta-imp-dum.mkiv b/tex/context/base/meta-imp-dum.mkiv
index 1daff57ac..e6ccc234c 100644
--- a/tex/context/base/meta-imp-dum.mkiv
+++ b/tex/context/base/meta-imp-dum.mkiv
@@ -60,6 +60,8 @@
 % \stopuseMPgraphic
 
 \startuseMPgraphic{figure:placeholder}{width,height,reduction,color}
+    begingroup ;
+    save w, h, d, r, p, c, b ;
     numeric w, h, d, r ; path p ;
     if cmykcolor \MPvar{color} :
         cmykcolor c, b ; b := (0,0,0,0)
@@ -80,6 +82,7 @@
             withcolor r[c randomized(.3,.9),b] ;
     endfor ;
     clip currentpicture to p ;
+    endgroup ;
 \stopuseMPgraphic
 
 \defineoverlay
diff --git a/tex/context/base/meta-ini.mkiv b/tex/context/base/meta-ini.mkiv
index ff7012caf..aa8ae24f8 100644
--- a/tex/context/base/meta-ini.mkiv
+++ b/tex/context/base/meta-ini.mkiv
@@ -338,14 +338,32 @@
 
 %D Calling up previously defined graphics.
 
+% \def\includeMPgraphic#1% gets expanded !
+%   {\ifcsname\??mpgraphic#1\endcsname
+%      \csname\??mpgraphic#1\endcsname ; % ; is safeguard
+%    \fi}
+%
+% \unexpanded\def\meta_enable_include % public
+%   {\let\meta_handle_use_graphic     \thirdofthreearguments
+%    \let\meta_handle_reusable_graphic\thirdofthreearguments}
+%
+% but ... we want this too:
+%
+% \startuseMPgraphic{x}
+%     draw textext("\externalfigure[foo.pdf]") ;
+% \stopuseMPgraphic
+%
+% \useMPgraphic{x}
+%
+% so we cannot overload unless we let back to the original meanings
+% each graphic ... a better solution is:
+
 \def\includeMPgraphic#1% gets expanded !
   {\ifcsname\??mpgraphic#1\endcsname
-     \csname\??mpgraphic#1\endcsname ; % ; is safeguard
+     \doubleexpandafter\fourthoffourarguments\csname\??mpgraphic#1\endcsname ; % ; is safeguard
    \fi}
 
-\unexpanded\def\meta_enable_include % public
-  {\let\meta_handle_use_graphic     \thirdofthreearguments
-   \let\meta_handle_reusable_graphic\thirdofthreearguments}
+\let\meta_enable_include\relax
 
 %D Drawings (stepwise built):
 
@@ -787,10 +805,6 @@
 \let\reuseMPgraphic   \useMPgraphic   % we can save a setup here if needed
 \let\reusableMPgraphic\reuseMPgraphic % we can save a setup here if needed
 
-\unexpanded\def\meta_enable_include
-  {\let\meta_handle_use_graphic     \thirdofthreearguments
-   \let\meta_handle_reusable_graphic\thirdofthreearguments}
-
 %D \macros
 %D   {startuniqueMPpagegraphic,uniqueMPpagegraphic}
 %D
diff --git a/tex/context/base/mlib-pdf.lua b/tex/context/base/mlib-pdf.lua
index 82db18fec..80c554de1 100644
--- a/tex/context/base/mlib-pdf.lua
+++ b/tex/context/base/mlib-pdf.lua
@@ -33,7 +33,6 @@ metapost.flushers     = metapost.flushers or { }
 local pdfflusher      = { }
 metapost.flushers.pdf = pdfflusher
 
-metapost.multipass    = false -- to be stacked
 metapost.n            = 0
 metapost.optimize     = true  -- false
 
@@ -64,23 +63,6 @@ end
 -- get a new result table and the stored objects are forgotten. Otherwise they
 -- are reused.
 
--- local function getobjects(result,figure,index)
---     if metapost.optimize then
---         local objects = result.objects
---         if not objects then
---             result.objects = { }
---         end
---         objects = result.objects[index]
---         if not objects then
---             objects = figure:objects()
---             result.objects[index] = objects
---         end
---         return objects
---     else
---         return figure:objects()
---     end
--- end
-
 local function getobjects(result,figure,index)
     if metapost.optimize then
         local robjects = result.objects
@@ -101,15 +83,14 @@ end
 
 function metapost.convert(result, trialrun, flusher, multipass, askedfig)
     if trialrun then
-        metapost.multipass = false
-        metapost.parse(result, askedfig)
-        if multipass and not metapost.multipass and metapost.optimize then
-            metapost.flush(result, flusher, askedfig) -- saves a run
+        local multipassindeed = metapost.parse(result,askedfig)
+        if multipass and not multipassindeed and metapost.optimize then
+            metapost.flush(result,flusher,askedfig) -- saves a run
         else
             return false
         end
     else
-        metapost.flush(result, flusher, askedfig)
+        metapost.flush(result,flusher,askedfig)
     end
     return true -- done
 end
@@ -598,6 +579,7 @@ function metapost.parse(result,askedfig)
     if result then
         local figures = result.fig
         if figures then
+            local multipass = false
             local analyzeplugins = metapost.analyzeplugins -- each object
             for index=1,#figures do
                 local figure = figures[index]
@@ -606,7 +588,9 @@ function metapost.parse(result,askedfig)
                     local objects = getobjects(result,figure,index)
                     if objects then
                         for o=1,#objects do
-                            analyzeplugins(objects[o])
+                            if analyzeplugins(objects[o]) then
+                                multipass = true
+                            end
                         end
                     end
                     if askedfig ~= "all" then
@@ -614,6 +598,7 @@ function metapost.parse(result,askedfig)
                     end
                 end
             end
+            return multipass
         end
     end
 end
diff --git a/tex/context/base/mlib-pps.lua b/tex/context/base/mlib-pps.lua
index 9a3ab8f4c..693c6acb6 100644
--- a/tex/context/base/mlib-pps.lua
+++ b/tex/context/base/mlib-pps.lua
@@ -6,8 +6,6 @@ if not modules then modules = { } end modules ['mlib-pps'] = {
     license   = "see context related readme files",
 }
 
--- todo: pass multipass nicer
-
 local format, gmatch, match, split = string.format, string.gmatch, string.match, string.split
 local tonumber, type = tonumber, type
 local round = math.round
@@ -23,6 +21,7 @@ local context_setvalue     = context.setvalue
 
 local texgetbox            = tex.getbox
 local texsetbox            = tex.setbox
+local textakebox           = tex.takebox
 local copy_list            = node.copy_list
 local free_list            = node.flush_list
 local setmetatableindex    = table.setmetatableindex
@@ -239,12 +238,12 @@ local function preset(t,k)
     return v
 end
 
-local function startjob(texmode)
+local function startjob(plugmode)
     top = {
         textexts = { },                          -- all boxes, optionally with a different color
         texlast  = 0,
         texdata  = setmetatableindex({},preset), -- references to textexts in order or usage
-        texmode  = texmode,                      -- some day we can then skip all pre/postscripts
+        plugmode = plugmode,                     -- some day we can then skip all pre/postscripts
     }
     insert(stack,top)
     if trace_runs then
@@ -270,17 +269,13 @@ local function stopjob()
     end
 end
 
-function metapost.settextexts  () end -- obsolete
-function metapost.resettextexts() end -- obsolete
-
 -- end of new
 
 function metapost.settext(box,slot)
     top.textexts[slot] = copy_list(texgetbox(box))
     texsetbox(box,nil)
-    -- this will become
-    -- top.textexts[slot] = texgetbox(box)
-    -- unsetbox(box)
+    -- this can become
+    -- top.textexts[slot] = textakebox(box)
 end
 
 function metapost.gettext(box,slot)
@@ -582,7 +577,6 @@ local function extrapass()
         top.data,
         top.wrappit and do_end_fig or "",
     }, false, nil, false, true, top.askedfig)
- -- context.MPLIBresettexts() -- must happen afterwards
 end
 
 function metapost.graphic_base_pass(specification) -- name will change (see mlib-ctx.lua)
@@ -741,13 +735,13 @@ end
 
 -- -- the new plugin handler -- --
 
-local sequencers   = utilities.sequencers
-local appendgroup  = sequencers.appendgroup
-local appendaction = sequencers.appendaction
+local sequencers          = utilities.sequencers
+local appendgroup         = sequencers.appendgroup
+local appendaction        = sequencers.appendaction
 
-local resetter     = nil
-local analyzer     = nil
-local processor    = nil
+local resetter            = nil
+local analyzer            = nil
+local processor           = nil
 
 local resetteractions     = sequencers.new { arguments = "t" }
 local analyzeractions     = sequencers.new { arguments = "object,prescript" }
@@ -794,7 +788,7 @@ end
 -- end
 
 function metapost.pluginactions(what,t,flushfigure) -- before/after object, depending on what
-    if top.texmode then
+    if top.plugmode then -- hm, what about other features
         for i=1,#what do
             local wi = what[i]
             if type(wi) == "function" then
@@ -811,7 +805,7 @@ function metapost.pluginactions(what,t,flushfigure) -- before/after object, depe
 end
 
 function metapost.resetplugins(t) -- intialize plugins, before figure
-    if top.texmode then
+    if top.plugmode then
         -- plugins can have been added
         resetter  = resetteractions.runner
         analyzer  = analyzeractions.runner
@@ -822,16 +816,18 @@ function metapost.resetplugins(t) -- intialize plugins, before figure
 end
 
 function metapost.analyzeplugins(object) -- each object (first pass)
-    if top.texmode then
+    if top.plugmode then
         local prescript = object.prescript   -- specifications
         if prescript and #prescript > 0 then
-            return analyzer(object,splitprescript(prescript))
+            analyzer(object,splitprescript(prescript))
+            return top.multipass
         end
     end
+    return false
 end
 
 function metapost.processplugins(object) -- each object (second pass)
-    if top.texmode then
+    if top.plugmode then
         local prescript = object.prescript   -- specifications
         if prescript and #prescript > 0 then
             local before = { }
@@ -934,7 +930,6 @@ local function tx_analyze(object,prescript) -- todo: hash content and reuse them
                 ctx_MPLIBsetNtext(tx_last,s)
             end
             top.multipass = true
-            metapost.multipass = true -- ugly
             data.texhash [h]         = tx_last
             data.texslots[tx_trial]  = tx_last
             data.texorder[tx_number] = tx_last
@@ -957,7 +952,6 @@ local function tx_analyze(object,prescript) -- todo: hash content and reuse them
             top.texlast = tx_last
             context.MPLIBsettext(tx_last,s)
             top.multipass = true
-            metapost.multipass = true -- ugly
             data.texslots[tx_trial] = tx_last
             data.texorder[tx_number] = tx_last
             if trace_textexts then
@@ -1025,7 +1019,6 @@ local function gt_analyze(object,prescript)
         graphics[gt_index] = formatters["\\MPLIBgraphictext{%s}"](object.postscript or "")
         top.intermediate   = true
         top.multipass      = true
-        metapost.multipass = true -- ugly
     end
 end
 
diff --git a/tex/context/base/mlib-pps.mkiv b/tex/context/base/mlib-pps.mkiv
index 207d9730c..e38799dba 100644
--- a/tex/context/base/mlib-pps.mkiv
+++ b/tex/context/base/mlib-pps.mkiv
@@ -33,26 +33,6 @@
 \newbox \MPtextbox
 \newtoks\everyMPLIBsettext % not used
 
-% \def\MPLIBsettext#1% #2%
-%   {\dowithnextbox{\ctxlua{metapost.settext(\number\nextbox,#1)}}\hbox}
-%
-% \def\MPLIBresettexts
-%   {\ctxlua{metapost.resettextexts()}}
-%
-% \newconditional\MPLIBtextgetdone
-%
-% \def\MPLIBsettext#1% #2%
-%   {\ifconditional\MPLIBtextgetdone
-%    \else
-%      \cldcontext{metapost.tex.get()}% MPenvironments are depricated
-%      \settrue\MPLIBtextgetdone % no \global needed
-%    \fi
-%    \dowithnextbox{\ctxlua{metapost.settext(\number\nextbox,#1)}}\hbox}
-%
-% \def\MPLIBresettexts
-%   {\ctxlua{metapost.resettextexts()}%
-%    \setfalse\MPLIBtextgetdone}
-
 \def\doMPLIBflushenvironment
   {%\writestatus\m!metapost{flushing environment}%
    \cldcontext{metapost.tex.get()}%
@@ -77,9 +57,6 @@
 
 \let\MPLIBsettext\MPLIBsetNtext
 
-\unexpanded\def\MPLIBresettexts
-  {\ctxlua{metapost.resettextexts()}}
-
 \unexpanded\def\MPLIBgettextscaled#1#2#3%  why a copy .. can be used more often
   {\ctxlua{metapost.gettext(\number\MPtextbox,#1)}%
    \vbox to \zeropoint{\vss\hbox to \zeropoint{\scale[\c!sx=#2,\c!sy=#3]{\raise\dp\MPtextbox\box\MPtextbox}\forcecolorhack\hss}}}
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index 25568dc25..55e076014 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf
index 977d36057..92d86086a 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
diff --git a/tex/context/base/strc-reg.lua b/tex/context/base/strc-reg.lua
index bdb2e0d67..e9186e390 100644
--- a/tex/context/base/strc-reg.lua
+++ b/tex/context/base/strc-reg.lua
@@ -508,7 +508,7 @@ end
 
 local seeindex = 0
 
--- meerdere loops, seewords, dan words, an seewords
+-- meerdere loops, seewords, dan words, anders seewords
 
 local function crosslinkseewords(result) -- all words
     -- collect all seewords
@@ -866,76 +866,88 @@ function registers.flush(data,options,prefixspec,pagespec)
         local data = sublist.data
         local d, n = 0, 0
         ctx_startregistersection(sublist.tag)
-        for d=1,#data do
-            local entry = data[d]
-            if entry.metadata.kind == "see" then
-                local list = entry.list
-                if #list > 1 then
-                    list[#list] = nil
-                else
-                    -- we have an \seeindex{Foo}{Bar} without Foo being defined anywhere
-                    report_registers("invalid see entry in register %a, reference %a",entry.metadata.name,list[1][1])
-                end
-            end
-        end
+
+-- -- no: we lost the see word
+--
+--         for d=1,#data do
+--             local entry = data[d]
+--             if entry.metadata.kind == "see" then
+--                 local list = entry.list
+--                 if #list > 1 then
+--                     list[#list] = nil
+--                 else
+--                     -- we have an \seeindex{Foo}{Bar} without Foo being defined anywhere
+--                     report_registers("invalid see entry in register %a, reference %a",entry.metadata.name,list[1][1])
+--                 end
+--             end
+--         end
+
         -- ok, this is tricky: we use e[i] delayed so we need it to be local
         -- but we don't want to allocate too many entries so there we go
         while d < #data do
             d = d + 1
-            local entry = data[d]
+            local entry    = data[d]
+            local metadata = entry.metadata
+            local kind     = metadata.kind
+            local list     = entry.list
             local e = { false, false, false }
             for i=3,maxlevel do
                 e[i] = false
             end
-            local metadata = entry.metadata
-            local kind = metadata.kind
-            local list = entry.list
             for i=1,maxlevel do
                 if list[i] then
                     e[i] = list[i][1]
                 end
-                if e[i] ~= done[i] then
-                    if e[i] and e[i] ~= "" then
-                        done[i] = e[i]
-                        for j=i+1,maxlevel do
-                            done[j] = false
-                        end
-                        if started then
-                            ctx_stopregisterentry()
-                            started = false
-                        end
-                        if n == i then
+                if e[i] == done[i] then
+                    -- skip
+                elseif not e[i] then
+                    -- see ends up here
+                    -- can't happen any more
+                    done[i] = false
+                    for j=i+1,maxlevel do
+                        done[j] = false
+                    end
+                elseif e[i] == "" then
+                    done[i] = false
+                    for j=i+1,maxlevel do
+                        done[j] = false
+                    end
+                else
+                    done[i] = e[i]
+                    for j=i+1,maxlevel do
+                        done[j] = false
+                    end
+                    if started then
+                        ctx_stopregisterentry()
+                        started = false
+                    end
+                    if n == i then
 --                             ctx_stopregisterentries()
 --                             ctx_startregisterentries(n)
-                        else
-                            while n > i do
-                                n = n - 1
-                                ctx_stopregisterentries()
-                            end
-                            while n < i do
-                                n = n + 1
-                                ctx_startregisterentries(n)
-                            end
+                    else
+                        while n > i do
+                            n = n - 1
+                            ctx_stopregisterentries()
                         end
-                        local references = entry.references
-                        local processors = entry.processors
-                        local internal  = references.internal or 0
-                        local seeparent = references.seeparent or ""
-                        local processor = processors and processors[1] or ""
-                        -- so, we need to keep e as is (local), or we need local title = e[i] ... which might be
-                        -- more of a problem
-                        ctx_startregisterentry(0) -- will become a counter
-                        started = true
-                        if metadata then
-                            ctx_registerentry(processor,internal,seeparent,function() h_title(e[i],metadata) end)
-                        else -- ?
-                            ctx_registerentry(processor,internal,seeindex,e[i])
+                        while n < i do
+                            n = n + 1
+                            ctx_startregisterentries(n)
                         end
+                    end
+                    local references = entry.references
+                    local processors = entry.processors
+                    local internal   = references.internal or 0
+                    local seeparent  = references.seeparent or ""
+                    local processor  = processors and processors[1] or ""
+                    -- so, we need to keep e as is (local), or we need local title = e[i] ... which might be
+                    -- more of a problem
+                    ctx_startregisterentry(0) -- will become a counter
+                    started = true
+                    if metadata then
+                        ctx_registerentry(processor,internal,seeparent,function() h_title(e[i],metadata) end)
                     else
-                        done[i] = false
-                        for j=i+1,maxlevel do
-                            done[j] = false
-                        end
+                        -- can this happen?
+                        ctx_registerentry(processor,internal,seeindex,e[i])
                     end
                 end
             end
diff --git a/tex/context/base/strc-reg.mkiv b/tex/context/base/strc-reg.mkiv
index d072aca69..a09289b49 100644
--- a/tex/context/base/strc-reg.mkiv
+++ b/tex/context/base/strc-reg.mkiv
@@ -520,27 +520,6 @@
 \unexpanded\def\placeregister
   {\dodoubleempty\strc_registers_place}
 
-% \def\strc_registers_place[#1][#2]%
-%   {\iffirstargument
-%      \begingroup
-%     %\forgetall
-%      \edef\currentregister{#1}%
-%      \setupregister[\currentregister][#2]%
-%      \the\everyplaceregister
-%      \ifnum\registerparameter\c!n>\plusone
-%        \startcolumns
-%          [\c!n=\registerparameter\c!n,
-%           \c!balance=\registerparameter\c!balance,
-%           \c!align=\registerparameter\c!align,
-%           \c!tolerance=\registerparameter\c!tolerance]%
-%        \strc_registers_place_indeed
-%        \stopcolumns
-%      \else
-%        \strc_registers_place_indeed
-%      \fi
-%      \endgroup
-%    \fi}
-
 \def\strc_registers_place[#1][#2]%
   {\iffirstargument
      \begingroup
@@ -558,18 +537,6 @@
      \endgroup
    \fi}
 
-% \def\strc_registers_place_columns
-%   {\startmixedcolumns[\currentregister]
-%      \startpacked[\v!blank]%
-%        \strc_registers_place_indeed
-%      \stoppacked
-%    \stopmixedcolumns}
-%
-% \def\strc_registers_place_normal
-%   {\startpacked[\v!blank]%
-%      \strc_registers_place_indeed
-%    \stoppacked}
-
 \def\strc_registers_place_indeed
   {\ctxcommand{processregister('\currentregister',{
         language    = "\registerparameter\s!language",
@@ -711,7 +678,7 @@
 %D placeindex as then flushing takes place inside the index. Took me hours
 %D to notice that.
 
-\newconditional\c_strc_registers_page_done
+\newconstant   \c_strc_registers_page_state % 0=nothing  1=page  2=see
 \newdimen      \d_strc_registers_distance
 
 \unexpanded\def\startregisteroutput
@@ -728,18 +695,6 @@
    \dostoptagged
    \endgroup}
 
-% \unexpanded\def\startregisterentries#1% depth
-%   {\endgraf
-%    \begingroup
-%    \dostarttagged\t!registerentries\empty
-%    \let\savedcurrentregister\currentregister
-%    \edef\currentregister{\currentregister:#1}%
-%    \useregisterstyleandcolor\c!textstyle\c!textcolor
-%    \advance\leftskip\numexpr#1-\plusone\relax\dimexpr\d_strc_registers_distance\relax
-%    \hangindent\registerparameter\c!distance\relax
-%    \hangafter\plusone
-%    \let\currentregister\savedcurrentregister}
-
 \newdimen\d_strc_registers_hangindent
 \newcount\c_strc_registers_hangafter
 
@@ -756,7 +711,7 @@
    \fi
    \d_strc_registers_hangindent\registerparameter\c!distance\relax
    \c_strc_registers_hangafter \plusone
-\blank[\v!samepage]%
+   \blank[\v!samepage]%
    \let\currentregister\savedcurrentregister}
 
 \unexpanded\def\stopregisterentries
@@ -766,11 +721,13 @@
 
 \unexpanded\def\startregisterentry#1% todo: level
   {\begingroup
+   \global\setconstant\c_strc_registers_page_state\zerocount
    \hangindent\d_strc_registers_hangindent
    \hangafter \c_strc_registers_hangafter}
 
 \unexpanded\def\stopregisterentry
   {\endgraf
+   \global\setconstant\c_strc_registers_page_state\zerocount
    \endgroup}
 
 \unexpanded\def\startregistersection#1% title
@@ -786,7 +743,6 @@
 \unexpanded\def\startregisterpages
   {\begingroup
    \dostarttagged\t!registerpages\empty
-   \setfalse\c_strc_registers_page_done
    \useregisterstyleandcolor\c!pagestyle\c!pagecolor}
 
 \unexpanded\def\stopregisterpages
@@ -794,9 +750,8 @@
    \endgroup}
 
 \unexpanded\def\startregisterseewords
-  {\ifhmode\crlf\fi
+  {%\par % \ifhmode\crlf\fi % otherwise wrong level
    \begingroup
-   \setfalse\c_strc_registers_page_done
    \dostarttagged\t!registerpage\empty
    \useregisterstyleandcolor\c!pagestyle\c!pagecolor}
 
@@ -805,11 +760,12 @@
    \endgroup}
 
 \unexpanded\def\registerpageseparator% todo: , configurable
-  {\ifconditional\c_strc_registers_page_done
-     \registerpageseparatorsymbol
-   \else
+  {\ifcase\c_strc_registers_page_state
      \hskip\d_strc_registers_distance\relax
-     \settrue\c_strc_registers_page_done
+   \or
+     \registerpageseparatorsymbol % page
+   \or
+     \registerpageseparatorsymbol % see
    \fi}
 
 \unexpanded\def\registeronepagerangeseparator
@@ -825,12 +781,14 @@
 
 \unexpanded\def\registeronepage#1#2#3#4% #1:processor content
   {\registerpageseparator
+   \global\setconstant\c_strc_registers_page_state\plusone
    \dostarttagged\t!registerpage\empty
    \withregisterpagecommand{#1}{#2}{#3}{#4}%
    \dostoptagged}
 
 \unexpanded\def\registerpagerange#1#2#3#4#5#6#7% #1:processor  content, content todo: -- configurable
   {\registerpageseparator
+   \global\setconstant\c_strc_registers_page_state\plusone
    \dostarttagged\t!registerpagerange\empty
    \dostarttagged\t!registerfrompage\empty
    \withregisterpagecommand{#1}{#2}{#3}{#4}%
@@ -876,7 +834,8 @@
    \fi}
 
 \unexpanded\def\defaultregisterseeword#1#2#3#4#5#6% i n #3:processor #4:internal #5:seeindex #6:word
-  {%\registerpageseparator
+  {\registerpageseparator
+   \global\setconstant\c_strc_registers_page_state\plustwo
    \def\currentregisterpageindex{#4}%
    \dostarttagged\t!registersee\empty
    \settrue\c_strc_registers_page_done
diff --git a/tex/context/base/tabl-ntb.mkiv b/tex/context/base/tabl-ntb.mkiv
index 3166e9307..9adacad3c 100644
--- a/tex/context/base/tabl-ntb.mkiv
+++ b/tex/context/base/tabl-ntb.mkiv
@@ -21,6 +21,8 @@
 
 \writestatus{loading}{ConTeXt Table Macros / Natural Tables}
 
+% sometimes this helps (with nc going wild): \setupTABLE[maxwidth=100cm]
+%
 % bug: width 3cm is not honored and column becomes too wide
 % as given width is added to distributed width
 %
@@ -145,6 +147,9 @@
 \newcount\c_tabl_ntb_maximum_row_span
 \newcount\c_tabl_ntb_maximum_col_span
 
+\newcount\c_tabl_ntb_encountered_col
+\newcount\c_tabl_ntb_encountered_max
+
 \newtoks\t_tabl_ntb
 \newtoks\t_tabl_ntb_row
 
@@ -585,6 +590,7 @@
 
 \unexpanded\def\tabl_ntb_tr
   {\c_tabl_ntb_running_col\zerocount
+   \c_tabl_ntb_encountered_col\zerocount
    \advance\c_tabl_ntb_maximum_row\plusone
    \iffirstargument
      \expandafter\tabl_ntb_tr_yes
@@ -599,7 +605,8 @@
 \def\m_tabl_ntb_default_nc{\naturaltableparameter\c!nc}
 
 \unexpanded\def\tabl_ntb_td
-  {\iffirstargument
+  {\advance\c_tabl_ntb_encountered_col\plusone
+   \iffirstargument
      \expandafter\tabl_ntb_td_yes
    \else
      \expandafter\tabl_ntb_td_nop
@@ -659,7 +666,10 @@
    % save text
    \normalexpanded
      {\tabl_ntb_set_txt_process\c_tabl_ntb_maximum_row\c_tabl_ntb_running_col{\the\c_tabl_ntb_maximum_row}{\the\c_tabl_ntb_running_col}}%
-     {#1}{#2}}
+     {#1}{#2}%
+   \ifnum\c_tabl_ntb_encountered_col>\c_tabl_ntb_encountered_max
+     \c_tabl_ntb_encountered_max\c_tabl_ntb_encountered_col
+   \fi}
 
 \def\tabl_ntb_td_nop[#1]#2\eTD
   {\global\advance\c_tabl_ntb_spn\plusone\relax
@@ -679,7 +689,10 @@
    \tabl_ntb_let_ref\c_tabl_ntb_maximum_row\c_tabl_ntb_running_col\empty
    \normalexpanded
      {\tabl_ntb_set_txt_process\c_tabl_ntb_maximum_row\c_tabl_ntb_running_col{\the\c_tabl_ntb_maximum_row}{\the\c_tabl_ntb_running_col}}%
-     {#1}{#2}}
+     {#1}{#2}%
+   \ifnum\c_tabl_ntb_encountered_col>\c_tabl_ntb_encountered_max
+     \c_tabl_ntb_encountered_max\c_tabl_ntb_encountered_col
+   \fi}
 
 \def\tabl_ntb_td_pass_n#1%
   {\scratchcounter\numexpr\m_tabl_ntb_n-\c_tabl_ntb_running_col+\minusone-\c_tabl_ntb_spn\relax
@@ -1333,12 +1346,15 @@
      \fi
    \else\ifautoTBLrowspan\ifnum\c_tabl_ntb_maximum_row_span>\plusone % max ?
      % added jan 2002 because nx=* did no longer work
+     \ifnum\c_tabl_ntb_encountered_max<\c_tabl_ntb_maximum_col
+       % added jun 2014 because someone had less columns than nx .. sigh / see *nx*
+       \writestatus\m!TABLE{missing\space\number\numexpr\c_tabl_ntb_maximum_col-\c_tabl_ntb_encountered_max\relax\space column(s), guessing widths}%
+     \fi
      \edef\savedhsize{\the\hsize}%
      \hsize\wd0\relax % new per 17/04/2006
      \tabl_ntb_check_widths_one % trial run
      \tabl_ntb_check_widths_two % real run
      \hsize\savedhsize
-     %
      \let\tabl_ntb_cell_process\tabl_ntb_cell_process_c
      \setbox\scratchbox\vbox{\settrialtypesetting \tabl_ntb_flush_content}%
    \fi\fi\fi\fi
@@ -1456,7 +1472,9 @@
           \else
             % eigenlijk moet dit alleen als de kolom wordt overspannen door een
             % vorige, maw extra dubbele loop en status var
-            \advance\!!counta \plusone
+            \ifnum\c_tabl_ntb_encountered_max=\c_tabl_ntb_maximum_col % *nx* bah
+              \advance\!!counta \plusone % settign maxwidth to a large value also works
+            \fi
           \fi
         \fi
       \fi}%
@@ -1641,8 +1659,7 @@
            % unless span
            \tabl_ntb_set_aut\c_tabl_ntb_col{\the\wd\scratchbox}%
            % to be translated
-           \writestatus\m!TABLE
-             {no auto width in (\number#1,\number#2)\space\the\wd\scratchbox/\the\hsize}%
+           \writestatus\m!TABLE{no auto width in (\number#1,\number#2)\space\the\wd\scratchbox/\the\hsize}%
          \fi\fi
        \fi
      \fi
diff --git a/tex/context/base/typo-dha.lua b/tex/context/base/typo-dha.lua
index 8cc6ac5dc..904b774ec 100644
--- a/tex/context/base/typo-dha.lua
+++ b/tex/context/base/typo-dha.lua
@@ -184,9 +184,9 @@ local function process(start)
             finidir  = finish
         end
         if embedded <= 0 then
-            finish, autodir, done = "TRT", -1
+            finish, autodir = "TRT", -1
         else
-            finish, autodir, done = "TLT",  1
+            finish, autodir = "TLT",  1
         end
         done = true
         if finidir == finish then
diff --git a/tex/context/base/typo-dir.mkiv b/tex/context/base/typo-dir.mkiv
index 0362af56c..69adb14a9 100644
--- a/tex/context/base/typo-dir.mkiv
+++ b/tex/context/base/typo-dir.mkiv
@@ -13,6 +13,9 @@
 
 \writestatus{loading}{ConTeXt Typesetting Macros / Directions}
 
+%D At some point we might default to method 'two' but first I need to make it more
+%D efficient (and provide some options). I also want to have some basic tracing.
+
 \unprotect
 
 \registerctxluafile{typo-dir}{1.001}
diff --git a/tex/context/base/typo-dub.lua b/tex/context/base/typo-dub.lua
index 5408b3cae..1abe5cef5 100644
--- a/tex/context/base/typo-dub.lua
+++ b/tex/context/base/typo-dub.lua
@@ -146,7 +146,7 @@ local report_directions   = logs.reporter("typesetting","directions two")
 --
 -- l   : left to right
 -- r   : right to left
--- al  : right to legt arabic (esp punctuation issues)
+-- al  : right to left arabic (esp punctuation issues)
 
 -- explicit: (new)
 --
diff --git a/tex/context/base/typo-mar.lua b/tex/context/base/typo-mar.lua
index 5eb129ed5..5096e0042 100644
--- a/tex/context/base/typo-mar.lua
+++ b/tex/context/base/typo-mar.lua
@@ -557,6 +557,9 @@ end
 
 local function inject(parent,head,candidate)
     local box          = candidate.box
+    if not box then
+        return head, nil, false -- we can have empty texts
+    end
     local width        = getfield(box,"width")
     local height       = getfield(box,"height")
     local depth        = getfield(box,"depth")
@@ -749,7 +752,9 @@ local function flushed(scope,parent) -- current is hlist
                     done = true
                     continue = continue or con
                     nofstored = nofstored - 1
-                    registertogether(tonode(parent),room) -- !! tonode
+                    if room then
+                        registertogether(tonode(parent),room) -- !! tonode
+                    end
                 else
                     break
                 end
diff --git a/tex/context/base/typo-pag.lua b/tex/context/base/typo-pag.lua
index 5b96e9c21..53f79fcfc 100644
--- a/tex/context/base/typo-pag.lua
+++ b/tex/context/base/typo-pag.lua
@@ -52,6 +52,9 @@ trackers.register("parbuilders.keeptogether", function(v) trace_keeptogether  =
 -- when no hlists are there ? ... maybe the local_par
 
 function parbuilders.registertogether(line,specification) -- might change
+    if not specification then
+        return
+    end
     if not enabled then
         nodes.tasks.enableaction("finalizers","builders.paragraphs.keeptogether")
     end
@@ -87,18 +90,16 @@ function parbuilders.registertogether(line,specification) -- might change
     if trace_keeptogether then
         local a = a or last
         local c = cache[a]
-        if trace_keeptogether then
-            local noflines = specification.lineheight
-            local height = c.height
-            local depth = c.depth
-            local slack = c.slack
-            if not noflines or noflines == 0 then
-                noflines = "unknown"
-            else
-                noflines = math.round((height + depth - slack) / noflines)
-            end
-            report_keeptogether("registered, index %s, height %p, depth %p, slack %p, noflines %a",a,height,depth,slack,noflines)
+        local noflines = specification.lineheight
+        local height = c.height
+        local depth = c.depth
+        local slack = c.slack
+        if not noflines or noflines == 0 then
+            noflines = "unknown"
+        else
+            noflines = math.round((height + depth - slack) / noflines)
         end
+        report_keeptogether("registered, index %s, height %p, depth %p, slack %p, noflines %a",a,height,depth,slack,noflines)
     end
 end
 
diff --git a/tex/context/base/x-asciimath.lua b/tex/context/base/x-asciimath.lua
index a6883f66c..b3202daa9 100644
--- a/tex/context/base/x-asciimath.lua
+++ b/tex/context/base/x-asciimath.lua
@@ -1260,6 +1260,7 @@ end
 
 -- todo: cache simple ones, say #str < 10, maybe weak
 
+local context         = context
 local ctx_mathematics = context and context.mathematics or report_asciimath
 local ctx_type        = context and context.type        or function() end
 local ctx_inleft      = context and context.inleft      or function() end
@@ -1336,6 +1337,9 @@ function collect(fpattern,element,collected,indexed)
         filename = gsub(filenames[i],"\\","/")
         local splitname = (wildcard and wildcard ~= "" and string.split(filename,wildcard)[2]) or filename
         local shortname = gsub(splitname or file.basename(filename),"^%./","")
+        if shortname == "" then
+            shortname = filename
+        end
         for s in gmatch(io.loaddata(filename),mpattern) do
             local c = cleanedup(s)
             local f = collected[c]
@@ -1404,6 +1408,8 @@ end
 
 commands.asciimath = convert
 
+local context = context
+
 if not context then
 
 --     trace_mapping = true
@@ -1462,8 +1468,6 @@ if not context then
 
 end
 
-local context         = context
-
 local ctx_typebuffer  = context.typebuffer
 local ctx_mathematics = context.mathematics
 local ctx_color       = context.color
@@ -1471,13 +1475,14 @@ local ctx_color       = context.color
 local sequenced       = table.sequenced
 local assign_buffer   = buffers.assign
 
-asciimath.show = { }
+local show     = { }
+asciimath.show = show
 
 local collected, indexed, ignored = { }, { }, { }
 
 local color = { "darkred" }
 
-function asciimath.show.ignore(n)
+function show.ignore(n)
     if type(n) == "string" then
         local c = collected[n]
         n = c and c.n
@@ -1487,7 +1492,7 @@ function asciimath.show.ignore(n)
     end
 end
 
-function asciimath.show.count(n,showcleanedup)
+function show.count(n,showcleanedup)
     local v = collected[indexed[n]]
     local count = v.count
     local cleanedup = v.cleanedup
@@ -1501,9 +1506,10 @@ function asciimath.show.count(n,showcleanedup)
     end
 end
 
-local h = { }
+local h  = { }
+local am = { "am" }
 
-function asciimath.show.nofdirty(n)
+function show.nofdirty(n)
     local k = indexed[n]
     local v = collected[k]
     local n = v.cleanedup
@@ -1518,7 +1524,7 @@ function asciimath.show.nofdirty(n)
     context(#h)
 end
 
-function asciimath.show.dirty(m,wrapped)
+function show.dirty(m,wrapped)
     local d = h[m]
     if d then
         ctx_inleft(d[2])
@@ -1527,24 +1533,24 @@ function asciimath.show.dirty(m,wrapped)
         else
             assign_buffer("am",d[1])
         end
-        ctx_typebuffer { "am" }
+        ctx_typebuffer(am)
     end
 end
 
-function asciimath.show.files(n)
+function show.files(n)
     context(sequenced(collected[indexed[n]].files," "))
 end
 
-function asciimath.show.input(n,wrapped)
+function show.input(n,wrapped)
     if wrapped then
         assign_buffer("am",'"' .. indexed[n] .. '"')
     else
         assign_buffer("am",indexed[n])
     end
-    ctx_typebuffer { "am" }
+    ctx_typebuffer(am)
 end
 
-function asciimath.show.result(n)
+function show.result(n)
     local v = collected[indexed[n]]
     if ignored[n] then
         context("ignored")
@@ -1555,7 +1561,7 @@ function asciimath.show.result(n)
     end
 end
 
-function asciimath.show.load(str,element)
+function show.load(str,element)
     collected, indexed, ignored = { }, { }, { }
     local t = utilities.parsers.settings_to_array(str)
     for i=1,#t do
@@ -1563,11 +1569,11 @@ function asciimath.show.load(str,element)
     end
 end
 
-function asciimath.show.max()
+function show.max()
     context(#indexed)
 end
 
-function asciimath.show.statistics()
+function show.statistics()
     local usedfiles    = { }
     local noffiles     = 0
     local nofokay      = 0
@@ -1601,7 +1607,7 @@ function asciimath.show.statistics()
     context.stoptabulate()
 end
 
-function asciimath.show.save(name)
+function show.save(name)
     table.save(name ~= "" and name or "dummy.lua",collected)
 end
 
diff --git a/tex/context/base/x-asciimath.mkiv b/tex/context/base/x-asciimath.mkiv
index 4eff848e0..d491e5810 100644
--- a/tex/context/base/x-asciimath.mkiv
+++ b/tex/context/base/x-asciimath.mkiv
@@ -199,37 +199,43 @@
 
 \protect
 
-\continueifinputfile{x-asciimath.mkiv}
+\startsetups asciimath:layout
 
-%D This will become an extra.
+    \setupbodyfont
+    % [pagella,10pt]
+      [dejavu,10pt]
+
+    \setuplayout
+      [backspace=35mm,
+       leftmargin=20mm,
+       rightmargindistance=0pt,
+       leftmargindistance=5mm,
+       cutspace=1cm,
+       topspace=1cm,
+       bottomspace=1cm,
+       width=middle,
+       height=middle,
+       header=0cm,
+       footer=1cm]
+
+    \setupheadertexts
+      []
 
-\setupbodyfont
-%   [pagella,10pt]
-  [dejavu,10pt]
+    \setupfootertexts
+      [\currentdate][\pagenumber]
 
-\setuplayout
-  [backspace=35mm,
-   leftmargin=20mm,
-   rightmargindistance=0pt,
-   leftmargindistance=5mm,
-   cutspace=1cm,
-   topspace=1cm,
-   bottomspace=1cm,
-   width=middle,
-   height=middle,
-   header=0cm,
-   footer=1cm]
+    \setupalign
+      [flushleft,verytolerant,stretch]
 
-\setupheadertexts
-  []
+    \dontcomplain
 
-\setupfootertexts
-  [\currentdate][\pagenumber]
+\stopsetups
 
-\setupalign
-  [flushleft,verytolerant,stretch]
+\continueifinputfile{x-asciimath.mkiv}
+
+%D This will become an extra.
 
-\dontcomplain
+\setups[asciimath:layout]
 
 % \enabletrackers[modules.asciimath.mapping]
 % \enabletrackers[modules.asciimath.detail]
diff --git a/tex/context/fonts/treatments.lfg b/tex/context/fonts/treatments.lfg
index 44d24da22..07bb51def 100644
--- a/tex/context/fonts/treatments.lfg
+++ b/tex/context/fonts/treatments.lfg
@@ -26,21 +26,47 @@ local fix_unifraktur = {
 }
 
 local fix_lmmonoregular = {
+    --
+    -- there are now some extra safeguards for idris
+    --
     comment = "wrong widths of some glyphs",
     fixes = function(data)
         report("fixing some wrong widths")
         local unicodes     = data.resources.unicodes
         local descriptions = data.descriptions
-        local defaultwidth = descriptions[unicodes["zero"]].width
-        descriptions[unicodes["six"]             ].width = defaultwidth
-        descriptions[unicodes["nine"]            ].width = defaultwidth
-        descriptions[unicodes["caron"]           ].width = defaultwidth
-        descriptions[unicodes["perthousand"]     ].width = defaultwidth
-        descriptions[unicodes["numero"]          ].width = defaultwidth
-        descriptions[unicodes["caron.cap"]       ].width = defaultwidth
-        descriptions[unicodes["six.taboldstyle"] ].width = defaultwidth
-        descriptions[unicodes["nine.taboldstyle"]].width = defaultwidth
-        descriptions[unicodes["dollar.oldstyle" ]].width = defaultwidth
+        local function getdescription(name)
+            local unicode = unicodes[name]
+            if not unicode then
+                report("no valid unicode for %a",name)
+                return
+            end
+            local description = descriptions[unicode]
+            if not description then
+                report("no glyph names %a in font",name)
+                return
+            end
+            return description
+        end
+        local zero = getdescription("zero")
+        if not zero then
+            return
+        end
+        local defaultwidth = zero.width
+        local function setwidth(name)
+            local data = getdescription(name)
+            if data then
+                data.width = defaultwidth
+            end
+        end
+        setwidth("six")
+        setwidth("nine")
+        setwidth("caron")
+        setwidth("perthousand")
+        setwidth("numero")
+        setwidth("caron.cap")
+        setwidth("six.taboldstyle")
+        setwidth("nine.taboldstyle")
+        setwidth("dollar.oldstyle")
     end
 }
 
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 2b7b84101..8f57859c1 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 : luatex-fonts-merged.lua
 -- parent file : luatex-fonts.lua
--- merge date  : 06/22/14 19:58:56
+-- merge date  : 06/25/14 19:46:20
 
 do -- begin closure to overcome local limits and interference