2021-02-18 10:24:00

30 files changed, 179 insertions, 131 deletions

diff --git a/tex/context/base/mkii/cont-new.mkii b/tex/context/base/mkii/cont-new.mkii
index 166b632f8..dd2121312 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{2021.02.17 13:30}
+\newcontextversion{2021.02.18 10:21}
 
 %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 9291fb479..d35333376 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{2021.02.17 13:30}
+\edef\contextversion{2021.02.18 10:21}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/mkii/mult-fr.mkii b/tex/context/base/mkii/mult-fr.mkii
index 9f9892874..ef2da9e49 100644
--- a/tex/context/base/mkii/mult-fr.mkii
+++ b/tex/context/base/mkii/mult-fr.mkii
@@ -774,6 +774,8 @@
 \setinterfaceconstant{deepnumbercommand}{commandeprofondenumero}
 \setinterfaceconstant{deeptextcommand}{commandeprofondetexte}
 \setinterfaceconstant{default}{defaut}
+\setinterfaceconstant{defaultheight}{defaultheight}
+\setinterfaceconstant{defaultwidth}{defaultwidth}
 \setinterfaceconstant{define}{define}
 \setinterfaceconstant{delay}{retard}
 \setinterfaceconstant{depth}{profondeur}
@@ -1118,6 +1120,7 @@
 \setinterfaceconstant{print}{imprimer}
 \setinterfaceconstant{printable}{imprimable}
 \setinterfaceconstant{process}{traiter}
+\setinterfaceconstant{processors}{processors}
 \setinterfaceconstant{profile}{profil}
 \setinterfaceconstant{properties}{proprietes}
 \setinterfaceconstant{pubsep}{seppub}
@@ -1131,6 +1134,7 @@
 \setinterfaceconstant{reference}{reference}
 \setinterfaceconstant{referencemethod}{methodereference}
 \setinterfaceconstant{referenceprefix}{prefixereference}
+\setinterfaceconstant{referencetext}{referencetext}
 \setinterfaceconstant{referencing}{referencement}
 \setinterfaceconstant{region}{region}
 \setinterfaceconstant{regionin}{regiondedans}
diff --git a/tex/context/base/mkiv/cont-new.mkiv b/tex/context/base/mkiv/cont-new.mkiv
index 181bb0da5..8c5bfa011 100644
--- a/tex/context/base/mkiv/cont-new.mkiv
+++ b/tex/context/base/mkiv/cont-new.mkiv
@@ -13,7 +13,7 @@
 
 % \normalend % uncomment this to get the real base runtime
 
-\newcontextversion{2021.02.17 13:30}
+\newcontextversion{2021.02.18 10:21}
 
 %D This file is loaded at runtime, thereby providing an excellent place for hacks,
 %D patches, extensions and new features. There can be local overloads in cont-loc
diff --git a/tex/context/base/mkiv/context.mkiv b/tex/context/base/mkiv/context.mkiv
index f63e4b1a6..219c00255 100644
--- a/tex/context/base/mkiv/context.mkiv
+++ b/tex/context/base/mkiv/context.mkiv
@@ -45,7 +45,7 @@
 %D {YYYY.MM.DD HH:MM} format.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2021.02.17 13:30}
+\edef\contextversion{2021.02.18 10:21}
 
 %D Kind of special:
 
diff --git a/tex/context/base/mkiv/luat-cod.lua b/tex/context/base/mkiv/luat-cod.lua
index 12f7a31e6..b3abecbba 100644
--- a/tex/context/base/mkiv/luat-cod.lua
+++ b/tex/context/base/mkiv/luat-cod.lua
@@ -144,7 +144,7 @@ if LUATEXVERSION == nil then
 end
 
 if CONTEXTLMTXMODE == nil then
-    CONTEXTLMTXMODE = LUATEXENGINE == "luametatex" and 1 or 0
+    CONTEXTLMTXMODE = 0
 end
 
 if LUATEXFUNCTIONALITY == nil then
diff --git a/tex/context/base/mkiv/luat-fmt.lua b/tex/context/base/mkiv/luat-fmt.lua
index eb24378a4..fe97cf604 100644
--- a/tex/context/base/mkiv/luat-fmt.lua
+++ b/tex/context/base/mkiv/luat-fmt.lua
@@ -297,9 +297,9 @@ function environment.run_format(formatname,scriptname,filename,primaryflags,seco
         luafile        = quoted(scriptname),
         texfile        = filename ~= "" and quoted(filename) or "",
     }
-    statistics.starttiming()
+    statistics.starttiming("make format")
     local result  = runner(specification)
-    local runtime = statistics.stoptiming()
+    statistics.stoptiming("make format")
     if verbose then
         report_format()
       if binarypath and binarypath ~= "" then
@@ -317,7 +317,7 @@ function environment.run_format(formatname,scriptname,filename,primaryflags,seco
       if secondaryflags ~= "" then
         report_format("secondary flags  : %s",secondaryflags)
       end
-        report_format("run time         : %.3f seconds",runtime)
+        report_format("run time         : %0.3f seconds",statistics.elapsed("make format"))
         report_format("return value     : %s",result == 0 and "okay" or "error")
         report_format()
     end
diff --git a/tex/context/base/mkiv/luat-ini.lua b/tex/context/base/mkiv/luat-ini.lua
index 39453b44c..dcca8cec7 100644
--- a/tex/context/base/mkiv/luat-ini.lua
+++ b/tex/context/base/mkiv/luat-ini.lua
@@ -31,7 +31,7 @@ LUATEXFUNCTIONALITY = status.development_id or 6346
 LUATEXFORMATID      = status.format_id or 0
 JITSUPPORTED        = false
 INITEXMODE          = status.run_state == 0 -- initializing updating production
-CONTEXTLMTXMODE     = 1
+CONTEXTLMTXMODE     = 0
 
 status.ini_version = INITEXMODE -- for a while
 
diff --git a/tex/context/base/mkiv/meta-imp-txt.mkiv b/tex/context/base/mkiv/meta-imp-txt.mkiv
index e683c3766..c814d2cb0 100644
--- a/tex/context/base/mkiv/meta-imp-txt.mkiv
+++ b/tex/context/base/mkiv/meta-imp-txt.mkiv
@@ -25,7 +25,7 @@
 
 \unprotect
 
-\definesystemvariable {sh}  % ShapedText .. todo: commandhandler
+\ifdefined\??sh \else \definesystemvariable {sh}  \fi % ShapedText .. todo: commandhandler
 
 \unexpanded\def\setupshapetexts
   {\dodoubleempty\getparameters[\??sh]}
diff --git a/tex/context/base/mkiv/mult-fun.lua b/tex/context/base/mkiv/mult-fun.lua
index 4e4a901c0..7bfda80bc 100644
--- a/tex/context/base/mkiv/mult-fun.lua
+++ b/tex/context/base/mkiv/mult-fun.lua
@@ -201,5 +201,7 @@ return {
         --
         "newcolor", "newrgbcolor", "newcmykcolor",
         "newnumeric", "newboolean", "newtransform", "newpath", "newpicture", "newstring", "newpair",
+
+        "mpvar",
     },
 }
diff --git a/tex/context/base/mkiv/status-files.pdf b/tex/context/base/mkiv/status-files.pdf
index f934bfab7..2e5da9719 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 4ec3a9778..dbed8e590 100644
--- a/tex/context/base/mkiv/status-lua.pdf
+++ b/tex/context/base/mkiv/status-lua.pdf
diff --git a/tex/context/base/mkiv/toks-ini.mkiv b/tex/context/base/mkiv/toks-ini.mkiv
index c7d7bceb3..af22d5393 100644
--- a/tex/context/base/mkiv/toks-ini.mkiv
+++ b/tex/context/base/mkiv/toks-ini.mkiv
@@ -15,6 +15,6 @@
 
 \unprotect
 
-\registerctxluafile{toks-ini}{autosuffix}
+\registerctxluafile{toks-ini}{}
 
 \protect \endinput
diff --git a/tex/context/base/mkiv/trac-inf.lua b/tex/context/base/mkiv/trac-inf.lua
index 3db912be1..e2736cfb6 100644
--- a/tex/context/base/mkiv/trac-inf.lua
+++ b/tex/context/base/mkiv/trac-inf.lua
@@ -129,10 +129,8 @@ local function stoptiming(instance)
             timer.loadtime  = timer.loadtime + loadtime
             timer.timing    = 0
             timer.starttime = 0
-            return loadtime
         end
     end
-    return 0
 end
 
 local function benchmarktimer(instance)
diff --git a/tex/context/base/mkxl/anch-bck.mklx b/tex/context/base/mkxl/anch-bck.mklx
index c8f989624..36416c93d 100644
--- a/tex/context/base/mkxl/anch-bck.mklx
+++ b/tex/context/base/mkxl/anch-bck.mklx
@@ -11,6 +11,9 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
+% when tested for a while: \MPgetmultipars -> getmultipars
+% when tested for a while: \MPvar          -> mpvar
+
 \writestatus{loading}{ConTeXt Anchoring Macros / Backgrounds}
 
 %D This module is quite okay but at some point I might add methods that use
@@ -595,6 +598,7 @@
 \startMPpositiongraphic{mpos:region}{fillcolor,filloffset,linecolor,gridcolor,linewidth,gridwidth,gridshift,lineradius,lineoffset}
     \includeMPgraphic{mpos:region:setup} ;
     \includeMPgraphic{mpos:region:extra} ;
+  % \getmultipars("self","anchor") ;
     \MPgetmultipars{\MPvar{self}}{\MPanchorid} ;
     \includeMPgraphic{\MPvar{mp}} ;
     \includeMPgraphic{mpos:region:anchor} ;
@@ -666,13 +670,21 @@
    lineoffset=5pt,
    linewidth=1pt]
 
+% \startMPpositiongraphic{mpos:encircle}{linecolor,fillcolor,linewidth,lineoffset}
+%     getposboxes("self","anchor") ;
+%     if nofposboxes = 1 :
+%         posboxes[1] := posboxes[1] enlarged \MPvar{lineoffset} cornered \MPvar{lineoffset}  ;
+%         fill posboxes[1] withcolor \MPvar{fillcolor} ;
+%         draw posboxes[1] withpen pencircle scaled \MPvar{linewidth} withcolor \MPvar{linecolor} ;
+%     fi ;
+% \stopMPpositiongraphic
+
 \startMPpositiongraphic{mpos:encircle}{linecolor,fillcolor,linewidth,lineoffset}
-    \MPgetposboxes{\MPvar{self}}{\MPanchorid}
-  % getposboxes("self","anchor") ;
+    getposboxes("self","anchor") ;
     if nofposboxes = 1 :
-        posboxes[1] := posboxes[1] enlarged \MPvar{lineoffset} cornered \MPvar{lineoffset}  ;
-        fill posboxes[1] withcolor \MPvar{fillcolor} ;
-        draw posboxes[1] withpen pencircle scaled \MPvar{linewidth} withcolor \MPvar{linecolor} ;
+        posboxes[1] := (posboxes[1] enlarged mpvar "lineoffset") cornered mpvar "lineoffset" ;
+        fill posboxes[1] withcolor mpvar "fillcolor" ;
+        draw posboxes[1] withpen pencircle scaled mpvar "linewidth"  withcolor mpvar "linecolor"  ;
     fi ;
 \stopMPpositiongraphic
 
@@ -682,12 +694,19 @@
    lineoffset=.25ex,
    linewidth=1pt]
 
+% \startMPpositiongraphic{mpos:connect}{linecolor,lineoffset,linewidth}
+%     boxlinewidth  := \MPvar{linewidth} ;
+%     boxlineoffset := \MPvar{lineoffset} ;
+%     def boxlineoptions = withcolor \MPvar{linecolor} enddef ;
+%     getposboxes("from,to","anchor") ;
+%     connect_positions ;
+% \stopMPpositiongraphic
+
 \startMPpositiongraphic{mpos:connect}{linecolor,lineoffset,linewidth}
-    boxlinewidth  := \MPvar{linewidth} ;
-    boxlineoffset := \MPvar{lineoffset} ;
-    def boxlineoptions = withcolor \MPvar{linecolor} enddef ;
-    \MPgetposboxes{\MPvar{from},\MPvar{to}}{\MPanchorid}
-  % getposboxes("from,to","anchor") ;
+    boxlinewidth  := mpvar "linewidth" ;
+    boxlineoffset := mpvar "lineoffset" ;
+    def boxlineoptions = withcolor mpvar "linecolor" enddef ;
+    getposboxes("from,to","anchor") ;
     connect_positions ;
 \stopMPpositiongraphic
 
diff --git a/tex/context/base/mkxl/anch-pgr.lmt b/tex/context/base/mkxl/anch-pgr.lmt
index 0cf9ea9e4..5b750d80e 100644
--- a/tex/context/base/mkxl/anch-pgr.lmt
+++ b/tex/context/base/mkxl/anch-pgr.lmt
@@ -24,6 +24,7 @@ local lpegmatch = lpeg.match
 local jobpositions      = job.positions
 local formatters        = string.formatters
 local setmetatableindex = table.setmetatableindex
+local settings_to_array = utilities.parsers.settings_to_array
 
 local enableaction      = nodes.tasks.enableaction
 
@@ -33,6 +34,8 @@ local context           = context
 local implement         = interfaces.implement
 
 local getmacro          = tokens.getters.macro
+local scanmpstring      = mp.scan.string
+local mpgnamespace      = getmacro("??graphicvariable")
 
 local report_graphics   = logs.reporter("backgrounds")
 local report_shapes     = logs.reporter("backgrounds","shapes")
@@ -57,6 +60,12 @@ graphics                = graphics or { }
 local backgrounds       = { }
 graphics.backgrounds    = backgrounds
 
+-- -- -- these can go -- -- --
+
+backgrounds.point = f_point
+backgrounds.pair  = f_pair
+backgrounds.path  = f_path
+
 -- -- --
 
 local texsetattribute   = tex.setattribute
@@ -1183,9 +1192,29 @@ end
 
 backgrounds.fetchmultipar = fetchmultipar
 
-backgrounds.point = f_point
-backgrounds.pair  = f_pair
-backgrounds.path  = f_path
+local function getwhatever(action)
+     local tags   = scanmpstring()
+     local anchor = scanmpstring()
+     local page   = nil
+     if tags == "self" then
+        tags = getmacro(mpgnamespace .. getmacro("currentmpvariableclass") .. ":self",true) -- Isn't it already edef'd?
+     elseif type(tags) == "string" then
+        tags = settings_to_array(tags)
+        for i=1,#tags do
+            tags[i] = getmacro(mpgnamespace .. getmacro("currentmpvariableclass") .. ":" .. tags[i],true) -- Isn't it already edef'd?
+        end
+     end
+     if anchor == "anchor" then
+        anchor = getmacro("MPanchorid") -- brrr
+     end
+     if tags and anchor then
+        return action(tags,anchor,page)
+     end
+end
+
+metapost.registerscript("getmultipars", function()
+    return getwhatever(fetchmultipar)
+end)
 
 -- n anchor page
 
@@ -1199,8 +1228,6 @@ implement {
 
 do
 
-    local scanstring = mp.scan.string
-
     local f_template_a = formatters[ [[
     path posboxes[], posregions[] ;
     numeric pospages[] ;
@@ -1218,7 +1245,7 @@ do
     local function getposboxes(tags,anchor,page)  -- no caching (yet) / page
         local collected = jobpositions.collected
         if type(tags) == "string" then
-            tags = utilities.parsers.settings_to_array(tags)
+            tags = settings_to_array(tags)
         end
         local list     = { }
         local nofboxes = 0
@@ -1258,32 +1285,8 @@ do
         return f_template_a(nofboxes,list)
     end
 
-    local namespace
-
- -- metapost.registerscript("var", function()
- --     local name = scanstring()
- --     if not namespace then
- --         namespace = getmacro("??graphicvariable")
- --     end
- --     return getmacro(namespace .. getmacro("currentmpvariableclass") .. ":" .. name)
- -- end
-
     metapost.registerscript("getposboxes", function()
-         local tags   = scanstring()
-         local anchor = scanstring()
-         local page   = nil
-         if tags == "self" then
-            if not namespace then
-                namespace = getmacro("??graphicvariable")
-            end
-            tags = getmacro(namespace .. getmacro("currentmpvariableclass") .. ":self")
-         end
-         if anchor == "anchor" then
-            anchor = getmacro("MPanchorid") -- brrr
-         end
-         if tags and anchor then
-            return getposboxes(tags,anchor,page)
-         end
+        return getwhatever(getposboxes)
     end)
 
     implement {
@@ -1294,25 +1297,29 @@ do
 
 end
 
-local doifelse = commands.doifelse
+do
 
-implement {
-    name      = "doifelserangeonpage",
-    arguments = { "string", "string", "integer" },
-    actions   = function(first,last,page)
-        local c = jobpositions.collected
-        local f = c[first]
-        if f then
-            f = f.p
-            if f and f ~= true and page >= f then
-                local l = c[last]
-                if l then
-                    l = l.p
-                    doifelse(l and l ~= true and page <= l)
-                    return
+    local doifelse = commands.doifelse
+
+    implement {
+        name      = "doifelserangeonpage",
+        arguments = { "string", "string", "integer" },
+        actions   = function(first,last,page)
+            local c = jobpositions.collected
+            local f = c[first]
+            if f then
+                f = f.p
+                if f and f ~= true and page >= f then
+                    local l = c[last]
+                    if l then
+                        l = l.p
+                        doifelse(l and l ~= true and page <= l)
+                        return
+                    end
                 end
             end
+            doifelse(false)
         end
-        doifelse(false)
-    end
-}
+    }
+
+end
diff --git a/tex/context/base/mkxl/catc-ini.mkxl b/tex/context/base/mkxl/catc-ini.mkxl
index 7f1a89f6c..5b33db981 100644
--- a/tex/context/base/mkxl/catc-ini.mkxl
+++ b/tex/context/base/mkxl/catc-ini.mkxl
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\registerctxluafile{catc-ini}{}
+\registerctxluafile{catc-ini}{autosuffix}
 
 \unprotect
 
diff --git a/tex/context/base/mkxl/cont-new.mkxl b/tex/context/base/mkxl/cont-new.mkxl
index 13ddba0fd..6f7a14b13 100644
--- a/tex/context/base/mkxl/cont-new.mkxl
+++ b/tex/context/base/mkxl/cont-new.mkxl
@@ -13,7 +13,7 @@
 
 % \normalend % uncomment this to get the real base runtime
 
-\newcontextversion{2021.02.17 13:30}
+\newcontextversion{2021.02.18 10:21}
 
 %D This file is loaded at runtime, thereby providing an excellent place for hacks,
 %D patches, extensions and new features. There can be local overloads in cont-loc
diff --git a/tex/context/base/mkxl/context.mkxl b/tex/context/base/mkxl/context.mkxl
index 68860f7e5..89cf5654a 100644
--- a/tex/context/base/mkxl/context.mkxl
+++ b/tex/context/base/mkxl/context.mkxl
@@ -29,7 +29,7 @@
 %D {YYYY.MM.DD HH:MM} format.
 
 \immutable\edef\contextformat {\jobname}
-\immutable\edef\contextversion{2021.02.17 13:30}
+\immutable\edef\contextversion{2021.02.18 10:21}
 
 %overloadmode 1 % check frozen / warning
 %overloadmode 2 % check frozen / error
diff --git a/tex/context/base/mkxl/luat-ini.lmt b/tex/context/base/mkxl/luat-ini.lmt
index cec0161e7..3bfd191b9 100644
--- a/tex/context/base/mkxl/luat-ini.lmt
+++ b/tex/context/base/mkxl/luat-ini.lmt
@@ -39,7 +39,7 @@ JITSUPPORTED        = LUATEXENGINE == "luajittex" or jit
 
 INITEXMODE          = status.ini_version
 
-CONTEXTLMTXMODE     = CONTEXTLMTXMODE or (LUATEXENGINE == "luametatex" and 1) or 0
+CONTEXTLMTXMODE     = 1
 
 function os.setlocale()
     -- no need for a message
diff --git a/tex/context/base/mkxl/meta-ini.mkxl b/tex/context/base/mkxl/meta-ini.mkxl
index 2100912d7..823d369f0 100644
--- a/tex/context/base/mkxl/meta-ini.mkxl
+++ b/tex/context/base/mkxl/meta-ini.mkxl
@@ -500,7 +500,7 @@
 \let \m_meta_current_variable         \empty
 \let \m_meta_current_variable_template\empty
 
-\installcorenamespace{graphicvariable}
+% \installcorenamespace{graphicvariable} % already set
 
 \def\meta_prepare_variable_default{\MPcolor{black}} % just to be sure we use a color but ...
 
diff --git a/tex/context/base/mkxl/mlib-cnt.lmt b/tex/context/base/mkxl/mlib-cnt.lmt
index 667384ed7..bddcb33b8 100644
--- a/tex/context/base/mkxl/mlib-cnt.lmt
+++ b/tex/context/base/mkxl/mlib-cnt.lmt
@@ -53,7 +53,8 @@ local bor = bit32.bor -- it's really time to ditch support for luajit
 
 local starttiming       = statistics.starttiming
 local stoptiming        = statistics.stoptiming
-local elapsedtime       = statistics.elapsedtime
+local resettiming       = statistics.resettiming
+local elapsedtiming     = statistics.elapsed
 
 local formatters        = string.formatters
 local setmetatableindex = table.setmetatableindex
@@ -250,6 +251,7 @@ end
 
 function mp.lmt_contours_start()
 
+    resettiming("lmt_contours")
     starttiming("lmt_contours")
 
     nofcontours = nofcontours + 1
@@ -546,14 +548,12 @@ end
 
 function mp.lmt_contours_stop()
     local p = getparameterset()
-    local e = stoptiming("lmt_contours")
+    stoptiming("lmt_contours")
     setcache(p)
     p.result = nil
     local f = p["function"]
     local l = p.functions
-    report("index %i, %0.3f seconds for: %s",
-        nofcontours, e, "[ " .. concat(l or { f } ," ] [ ") .. " ]"
-    )
+    report("index %i, %0.3f seconds for: %s", nofcontours, elapsedtiming("lmt_contours"), "[ " .. concat(l or { f } ," ] [ ") .. " ]")
 end
 
 function mp.lmt_contours_bitmap_set()
diff --git a/tex/context/base/mkxl/mlib-ctx.mkxl b/tex/context/base/mkxl/mlib-ctx.mkxl
index 81fbffa85..fb069b6ea 100644
--- a/tex/context/base/mkxl/mlib-ctx.mkxl
+++ b/tex/context/base/mkxl/mlib-ctx.mkxl
@@ -13,6 +13,8 @@
 
 \writestatus{loading}{MetaPost Library Graphics / Initializations}
 
+\installcorenamespace{graphicvariable}
+
 \registerctxluafile{mlib-fio}{autosuffix}
 \registerctxluafile{mlib-run}{autosuffix}
 \registerctxluafile{mlib-ctx}{autosuffix}
diff --git a/tex/context/base/mkxl/mlib-lmp.lmt b/tex/context/base/mkxl/mlib-lmp.lmt
index 19288b32b..2b3e910ba 100644
--- a/tex/context/base/mkxl/mlib-lmp.lmt
+++ b/tex/context/base/mkxl/mlib-lmp.lmt
@@ -88,3 +88,17 @@ registerscript("showhashentry", function()
         end
     end
 end)
+
+local getmacro      = tokens.getters.macro
+local mpgnamespace  = getmacro("??graphicvariable")
+
+local scanmpstring  = mp.scan.string
+
+local injectnumeric = mp.inject.numeric
+local injectstring  = mp.inject.string
+
+-- registerscript("mpv_numeric",   function() injectnumeric  (getmacro(mpgnamespace .. getmacro("currentmpvariableclass") .. ":" .. scanmpstring())) end)
+-- registerscript("mpv_dimension", function() return getmacro(mpgnamespace .. getmacro("currentmpvariableclass") .. ":" .. scanmpstring()) end)
+-- registerscript("mpv_string",    function() injectstring   (getmacro(mpgnamespace .. getmacro("currentmpvariableclass") .. ":" .. scanmpstring())) end)
+
+registerscript("mpvar", function() return getmacro(mpgnamespace .. getmacro("currentmpvariableclass") .. ":" .. scanmpstring(), true) end) -- Isn't it already edef'd?
diff --git a/tex/context/base/mkxl/strc-sec.mkxl b/tex/context/base/mkxl/strc-sec.mkxl
index 4e6464db4..7a3a64875 100644
--- a/tex/context/base/mkxl/strc-sec.mkxl
+++ b/tex/context/base/mkxl/strc-sec.mkxl
@@ -179,7 +179,7 @@
      \glet\currentstructurecoding\s!tex
    \fi
    \iflocation \ifempty\currentstructurebookmark \orelse \ifx\currentstructurebookmark\currentstructuretitle \else
-     \showmessage\m!structures3{\currentstructurebookmark}%
+     \showmessage\m!structures3{{\currentstructurebookmark}}%
    \fi \fi
    \setnextinternalreference
    \storeinternalreference\currentstructurename{\the\locationcount}%
diff --git a/tex/context/base/mkxl/trac-inf.lmt b/tex/context/base/mkxl/trac-inf.lmt
index 301a56e9b..ebcd21e07 100644
--- a/tex/context/base/mkxl/trac-inf.lmt
+++ b/tex/context/base/mkxl/trac-inf.lmt
@@ -78,10 +78,8 @@ local function stoptiming(instance)
             timer.loadtime  = timer.loadtime + loadtime
             timer.timing    = 0
             timer.starttime = 0
-            return loadtime
         end
     end
-    return 0
 end
 
 local function benchmarktimer(instance)
diff --git a/tex/context/interface/mkii/keys-fr.xml b/tex/context/interface/mkii/keys-fr.xml
index eeca9f5a7..3a1e64452 100644
--- a/tex/context/interface/mkii/keys-fr.xml
+++ b/tex/context/interface/mkii/keys-fr.xml
@@ -780,6 +780,8 @@
 		<cd:constant name='deepnumbercommand' value='commandeprofondenumero'/>
 		<cd:constant name='deeptextcommand' value='commandeprofondetexte'/>
 		<cd:constant name='default' value='defaut'/>
+		<cd:constant name='defaultheight' value='defaultheight'/>
+		<cd:constant name='defaultwidth' value='defaultwidth'/>
 		<cd:constant name='define' value='define'/>
 		<cd:constant name='delay' value='retard'/>
 		<cd:constant name='depth' value='profondeur'/>
@@ -1124,6 +1126,7 @@
 		<cd:constant name='print' value='imprimer'/>
 		<cd:constant name='printable' value='imprimable'/>
 		<cd:constant name='process' value='traiter'/>
+		<cd:constant name='processors' value='processors'/>
 		<cd:constant name='profile' value='profil'/>
 		<cd:constant name='properties' value='proprietes'/>
 		<cd:constant name='pubsep' value='seppub'/>
@@ -1137,6 +1140,7 @@
 		<cd:constant name='reference' value='reference'/>
 		<cd:constant name='referencemethod' value='methodereference'/>
 		<cd:constant name='referenceprefix' value='prefixereference'/>
+		<cd:constant name='referencetext' value='referencetext'/>
 		<cd:constant name='referencing' value='referencement'/>
 		<cd:constant name='region' value='region'/>
 		<cd:constant name='regionin' value='regiondedans'/>
diff --git a/tex/context/modules/mkiv/s-syntax.mkiv b/tex/context/modules/mkiv/s-syntax.mkiv
index d9492af3e..658343ac5 100644
--- a/tex/context/modules/mkiv/s-syntax.mkiv
+++ b/tex/context/modules/mkiv/s-syntax.mkiv
@@ -42,49 +42,49 @@
 \unexpanded\def\StartSyntax
   {\startlines
    % formatters
-   \let\Indent          \module_syntax_Indent
-   \let\Sugar           \module_syntax_Sugar
-   \let\Something       \module_syntax_Something
-   \let\Lbrace          \module_syntax_Lbrace
-   \let\Rbrace          \module_syntax_Rbrace
-   \let\Lparent         \module_syntax_Lparent
-   \let\Rparent         \module_syntax_Rparent
-   \let\Lbracket        \module_syntax_Lbracket
-   \let\Rbracket        \module_syntax_Rbracket
-   \let\Or              \module_syntax_Or
-   \let\Optional        \module_syntax_Optional
-   \let\Means           \module_syntax_Means
-   \let\Tex             \module_syntax_Tex
-   \let\Literal         \module_syntax_Literal
-   \let\Syntax          \module_syntax_Syntax
-   \let\Next            \module_syntax_Next
-   \let\Whatever        \module_syntax_Whatever
-   \let\Quote           \module_syntax_Quote
-   \let\Or              \module_syntax_Or
-   \let\Means           \module_syntax_Means
-   \let\FlaggedLiteral  \module_syntax_FlaggedLiteral
-   \let\FlaggedSomething\module_syntax_FlaggedSomething
+   \enforced\let\Indent          \module_syntax_Indent
+   \enforced\let\Sugar           \module_syntax_Sugar
+   \enforced\let\Something       \module_syntax_Something
+   \enforced\let\Lbrace          \module_syntax_Lbrace
+   \enforced\let\Rbrace          \module_syntax_Rbrace
+   \enforced\let\Lparent         \module_syntax_Lparent
+   \enforced\let\Rparent         \module_syntax_Rparent
+   \enforced\let\Lbracket        \module_syntax_Lbracket
+   \enforced\let\Rbracket        \module_syntax_Rbracket
+   \enforced\let\Or              \module_syntax_Or
+   \enforced\let\Optional        \module_syntax_Optional
+   \enforced\let\Means           \module_syntax_Means
+   \enforced\let\Tex             \module_syntax_Tex
+   \enforced\let\Literal         \module_syntax_Literal
+   \enforced\let\Syntax          \module_syntax_Syntax
+   \enforced\let\Next            \module_syntax_Next
+   \enforced\let\Whatever        \module_syntax_Whatever
+   \enforced\let\Quote           \module_syntax_Quote
+   \enforced\let\Or              \module_syntax_Or
+   \enforced\let\Means           \module_syntax_Means
+   \enforced\let\FlaggedLiteral  \module_syntax_FlaggedLiteral
+   \enforced\let\FlaggedSomething\module_syntax_FlaggedSomething
    % shortcuts
-   \let\FL              \module_syntax_FlaggedLiteral
-   \let\FS              \module_syntax_FlaggedSomething
-   \let\L               \module_syntax_Literal
-   \let\S               \module_syntax_Something
-   \let\M               \module_syntax_Means
-   \let\N               \module_syntax_Next
-   \let\O               \module_syntax_Or
-   \let\Q               \module_syntax_Quote
-   \let\LB              \module_syntax_Lbrace
-   \let\RB              \module_syntax_Rbrace
-   \let\LP              \module_syntax_Lparent
-   \let\RP              \module_syntax_Rparent
-   \let\LS              \module_syntax_Lbracket
-   \let\RS              \module_syntax_Rbracket
-   \let\{               \module_syntax_Lbrace
-   \let\}               \module_syntax_Rbrace
-   \let\(               \module_syntax_Lparent
-   \let\)               \module_syntax_Rparent
-   \let\[               \module_syntax_Lbracket
-   \let\]               \module_syntax_Rbracket
+   \enforced\let\FL              \module_syntax_FlaggedLiteral
+   \enforced\let\FS              \module_syntax_FlaggedSomething
+   \enforced\let\L               \module_syntax_Literal
+   \enforced\let\S               \module_syntax_Something
+   \enforced\let\M               \module_syntax_Means
+   \enforced\let\N               \module_syntax_Next
+   \enforced\let\O               \module_syntax_Or
+   \enforced\let\Q               \module_syntax_Quote
+   \enforced\let\LB              \module_syntax_Lbrace
+   \enforced\let\RB              \module_syntax_Rbrace
+   \enforced\let\LP              \module_syntax_Lparent
+   \enforced\let\RP              \module_syntax_Rparent
+   \enforced\let\LS              \module_syntax_Lbracket
+   \enforced\let\RS              \module_syntax_Rbracket
+   \enforced\let\{               \module_syntax_Lbrace
+   \enforced\let\}               \module_syntax_Rbrace
+   \enforced\let\(               \module_syntax_Lparent
+   \enforced\let\)               \module_syntax_Rparent
+   \enforced\let\[               \module_syntax_Lbracket
+   \enforced\let\]               \module_syntax_Rbracket
    % precaution
    \catcode`\#\othercatcode}
 
diff --git a/tex/context/modules/mkiv/x-math-svg.lua b/tex/context/modules/mkiv/x-math-svg.lua
index 8a6288167..818c7ad84 100644
--- a/tex/context/modules/mkiv/x-math-svg.lua
+++ b/tex/context/modules/mkiv/x-math-svg.lua
@@ -35,10 +35,10 @@ local pagedata      = { }
 local statusname    = "x-math-svg-status.lua"
 local pdfname       = "x-math-svg.pdf"
 
-local pdftosvg      = os.which("mudraw")
+local pdftosvg      = os.which("mutool")
 
 local f_make_tex    = formatters[ [[context --global kpse:x-math-svg.mkvi --inputfile="%s" --svgstyle="%s" --batch --noconsole --once --purgeall]] ]
-local f_make_svg    = formatters[ [[mudraw -o "math-%%d.svg" "%s" 1-9999]] ]
+local f_make_svg    = formatters[ [[mutool draw -o "math-%%d.svg" "%s" 1-9999]] ]
 
 ----- f_inline      = formatters[ [[<div class='math-inline' style='vertical-align:%p'></div>]] ]
 local f_inline      = formatters[ [[<div class='math-inline'></div>]] ]
@@ -101,7 +101,7 @@ function svgmath.convert(filename,svgstyle)
         -- invalid filename
         return false, "invalid filename"
     elseif not pdftosvg then
-        return false, "mudraw is not installed"
+        return false, "mutool is not installed"
     end
 
     os.execute(f_make_tex(filename,svgstyle))
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 390693ed0..86b9a07f8 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  : 2021-02-17 13:30
+-- merge date  : 2021-02-18 10:21
 
 do -- begin closure to overcome local limits and interference