From 7874dbe9834f98579d88719fc4fbe3a67c042492 Mon Sep 17 00:00:00 2001
From: Context Git Mirror Bot <phg42.2a@gmail.com>
Date: Sun, 31 Jan 2016 12:15:06 +0100
Subject: 2016-01-31 11:45:00

---
 tex/context/base/context-version.pdf               | Bin 4175 -> 4177 bytes
 tex/context/base/mkiv/buff-ver.lua                 |  49 ++++-
 tex/context/base/mkiv/cont-new.mkiv                |   2 +-
 tex/context/base/mkiv/context.mkiv                 |   2 +-
 tex/context/base/mkiv/status-files.pdf             | Bin 9092 -> 9117 bytes
 tex/context/base/mkiv/status-lua.pdf               | Bin 270265 -> 270266 bytes
 tex/context/base/mkiv/strc-flt.mkvi                |   8 +-
 tex/context/base/mkiv/syst-ini.mkiv                |  10 +-
 tex/context/interface/common/i-en-xml.xml          | 216 ++++++++++-----------
 tex/context/modules/mkiv/x-set-11.mkiv             | 152 +++++++++------
 tex/generic/context/luatex/luatex-fonts-merged.lua |   2 +-
 11 files changed, 264 insertions(+), 177 deletions(-)

diff --git a/tex/context/base/context-version.pdf b/tex/context/base/context-version.pdf
index 04f9a3448..26ee303c9 100644
Binary files a/tex/context/base/context-version.pdf and b/tex/context/base/context-version.pdf differ
diff --git a/tex/context/base/mkiv/buff-ver.lua b/tex/context/base/mkiv/buff-ver.lua
index 0168c551d..448d1a60c 100644
--- a/tex/context/base/mkiv/buff-ver.lua
+++ b/tex/context/base/mkiv/buff-ver.lua
@@ -627,6 +627,17 @@ local function getstrip(lines,first,last)
     return first, last, last - first + 1
 end
 
+-- we look for text (todo):
+--
+-- "foo"  : start after line with "foo"
+-- "="    : ignore first blob
+-- "=foo" : start at "foo"
+-- "!foo" : maybe a not "foo"
+
+-- % - # lines start a comment
+
+local comment = "^[%%%-#]"
+
 local function getrange(lines,first,last,range) -- 1,3 1,+3 fromhere,tothere
     local noflines = #lines
     local first    = first or 1
@@ -634,7 +645,7 @@ local function getrange(lines,first,last,range) -- 1,3 1,+3 fromhere,tothere
     if last < 0 then
         last = noflines + last
     end
-    local what = settings_to_array(range)
+    local what = settings_to_array(range) -- maybe also n:m
     local r_first = what[1]
     local r_last  = what[2]
     local f       = tonumber(r_first)
@@ -644,11 +655,26 @@ local function getrange(lines,first,last,range) -- 1,3 1,+3 fromhere,tothere
             if f > first then
                 first = f
             end
-        else
+        elseif r_first == "=" then
             for i=first,last do
-                if find(lines[i],r_first) then
+                if find(lines[i],comment) then
                     first = i + 1
+                else
+                    break
+                end
+            end
+        elseif r_first ~= "" then
+            local exact, r_first = match(r_first,"^([=]?)(.*)")
+            for i=first,last do
+                if find(lines[i],r_first) then
+                    if exact == "=" then
+                        first = i
+                    else
+                        first = i + 1
+                    end
                     break
+                else
+                    first = i
                 end
             end
         end
@@ -664,11 +690,24 @@ local function getrange(lines,first,last,range) -- 1,3 1,+3 fromhere,tothere
             if l < last then
                 last = l
             end
-        else
+        elseif r_first == "=" then
+            for i=first,last do
+                if find(lines[i],comment) then
+                    break
+                else
+                    last = i
+                end
+            end
+        elseif r_last ~= "" then
+            local exact, r_last = match(r_last,"^([=]?)(.*)")
             for i=first,last do
                 if find(lines[i],r_last) then
-                    last = i - 1
+                    if exact == "=" then
+                        last = i
+                    end
                     break
+                else
+                    last = i
                 end
             end
         end
diff --git a/tex/context/base/mkiv/cont-new.mkiv b/tex/context/base/mkiv/cont-new.mkiv
index e9dddbb0f..9edb260fc 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{2016.01.29 19:00}
+\newcontextversion{2016.01.31 11:42}
 
 %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 727363db8..cd310cd07 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{2016.01.29 19:00}
+\edef\contextversion{2016.01.31 11:42}
 \edef\contextkind   {beta}
 
 %D For those who want to use this:
diff --git a/tex/context/base/mkiv/status-files.pdf b/tex/context/base/mkiv/status-files.pdf
index 35df55af7..5c70adcd8 100644
Binary files a/tex/context/base/mkiv/status-files.pdf and b/tex/context/base/mkiv/status-files.pdf differ
diff --git a/tex/context/base/mkiv/status-lua.pdf b/tex/context/base/mkiv/status-lua.pdf
index 8d31b4caa..2fde12e0f 100644
Binary files a/tex/context/base/mkiv/status-lua.pdf and b/tex/context/base/mkiv/status-lua.pdf differ
diff --git a/tex/context/base/mkiv/strc-flt.mkvi b/tex/context/base/mkiv/strc-flt.mkvi
index fb621c997..48f264319 100644
--- a/tex/context/base/mkiv/strc-flt.mkvi
+++ b/tex/context/base/mkiv/strc-flt.mkvi
@@ -1913,13 +1913,19 @@
 
 % these could be \??floatpreparesidecaption
 
+% \setupfloat[figure][location=left]
+% \setupcaption[figure][width=max]
+%
+% \placefigure{my figure caption my figure caption}{\framed[width=4cm,height=1cm]{}} \input tufte
+% \placefigure{my figure caption}                  {\framed[width=4cm,height=1cm]{}} \input tufte
+
 \def\strc_floats_prepare_side_caption_max
   {\setbox\b_strc_floats_caption\vbox
      {\strc_floats_caption_set_align
       \hsize\wd\b_strc_floats_content
       \strc_floats_make_complete_caption}}
 
-\def\strc_floats_prepare_side_caption_fit
+\def\strc_floats_prepare_side_caption_fit % or center when smaller
   {\ifdim\wd\b_strc_floats_caption>\wd\b_strc_floats_content\relax
      \setbox\b_strc_floats_caption\vbox
        {\forgetall % needed?
diff --git a/tex/context/base/mkiv/syst-ini.mkiv b/tex/context/base/mkiv/syst-ini.mkiv
index 37ffc5768..a99f6f0da 100644
--- a/tex/context/base/mkiv/syst-ini.mkiv
+++ b/tex/context/base/mkiv/syst-ini.mkiv
@@ -452,17 +452,17 @@
 %D Some expected plain variants follow. We don't reuse registers because we
 %D don't want clashes.
 
-\newdimen\p@       \p@   \onepoint
-\newcount\m@ne     \m@ne \minusone
-\newdimen\z@       \z@   \zeropoint
+\let     \p@             \onepoint
+\let     \m@ne           \minusone
+\let     \z@             \zeropoint
 \let     \@ne            \plusone
 \let     \tw@            \plustwo
 \let     \thr@@          \plusthree
 \let     \sixt@@n        \plussixteen
 \let     \@cclv          \pluscclv
 \let     \@cclvi         \pluscclvi
-\newbox  \voidb@x
-\newtoks \toks@
+\let     \voidb@x        \voidbox
+\newtoks \toks@        % \scratchtoks
 
 %D We define \type {\newif} a la plain \TEX, but will redefine it later. As
 %D Knuth says:
diff --git a/tex/context/interface/common/i-en-xml.xml b/tex/context/interface/common/i-en-xml.xml
index 441ff07d2..f37a15976 100644
--- a/tex/context/interface/common/i-en-xml.xml
+++ b/tex/context/interface/common/i-en-xml.xml
@@ -5,25 +5,25 @@
     <!-- some common definitions -->
 
     <cd:define name="xml-node">
-        <cd:argument><cd:constant type="cd:node"/></cd:argument>
+        <cd:keywords delimiters="braces"><cd:constant type="cd:node"/></keywords>
     </cd:define>
 
     <cd:define name="xml-path">
-        <cd:argument><cd:constant type="cd:path"/></cd:argument>
+        <cd:keywords delimiters="braces"><cd:constant type="cd:path"/></keywords>
     </cd:define>
 
     <cd:define name="xml-node-path">
-        <cd:argument><cd:constant type="cd:node"/></cd:argument>
-        <cd:argument><cd:constant type="cd:lpath"/></cd:argument>
+        <cd:keywords delimiters="braces"><cd:constant type="cd:node"/></keywords>
+        <cd:keywords delimiters="braces"><cd:constant type="cd:lpath"/></keywords>
     </cd:define>
 
     <cd:define name="xml-true">
-        <cd:argument><cd:constant type="cd:true"/></cd:argument>
+        <cd:keywords delimiters="braces"><cd:constant type="cd:true"/></keywords>
     </cd:define>
 
     <cd:define name="xml-true-false">
-        <cd:argument><cd:constant type="cd:true"/></cd:argument>
-        <cd:argument><cd:constant type="cd:false"/></cd:argument>
+        <cd:keywords delimiters="braces"><cd:constant type="cd:true"/></cd:keywords>
+        <cd:keywords delimiters="braces"><cd:constant type="cd:false"/></cd:keywords>
     </cd:define>
 
     <!-- the definitions themselves -->
@@ -32,7 +32,7 @@
 
     <cd:command name="xmlmain">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
@@ -109,14 +109,14 @@
     <cd:command name="xmlposition">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:number"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:number"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlelement">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:number"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:number"/></keywords>
         </cd:arguments>
     </cd:command>
 
@@ -129,30 +129,30 @@
     <cd:command name="xmlsnippet">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:number"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:number"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlconcat">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlconcatrange">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
-            <cd:argument><cd:constant type="cd:first"/></cd:argument>
-            <cd:argument><cd:constant type="cd:last"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:first"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:last"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlcommand">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:xmlsetup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:xmlsetup"/></keywords>
         </cd:arguments>
     </cd:command>
 
@@ -187,70 +187,70 @@
     <cd:command name="xmlprettyprint">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlloadfile">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:file"/></cd:argument>
-            <cd:argument><cd:constant type="cd:xmlsetup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:file"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:xmlsetup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlloadbuffer">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:buffer"/></cd:argument>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:xmlsetup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:buffer"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:xmlsetup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlloaddata">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
-            <cd:argument><cd:constant type="cd:xmlsetup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:xmlsetup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlloadonly">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:file"/></cd:argument>
-            <cd:argument><cd:constant type="cd:xmlsetup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:file"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:xmlsetup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlprocessfile">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:file"/></cd:argument>
-            <cd:argument><cd:constant type="cd:xmlsetup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:file"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:xmlsetup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlprocessbuffer">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:buffer"/></cd:argument>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:xmlsetup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:buffer"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:xmlsetup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlprocessdata">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
-            <cd:argument><cd:constant type="cd:xmlsetup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:xmlsetup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlinclude">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
@@ -273,22 +273,22 @@
     <cd:command name="xmlatt">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlattdef">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlrefatt">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
@@ -297,30 +297,30 @@
     <cd:command name="xmlattribute">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlattributedef">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlchainatt">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlchainattdef">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
         </cd:arguments>
     </cd:command>
 
@@ -344,103 +344,103 @@
     <cd:command name="xmlsetup">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlsetsetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:lpath"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:lpath"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlremovesetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlremovedocumentsetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlflushdocumentsetups">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlresetsetups">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlresetdocumentsetups">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlprependsetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlappendsetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlbeforesetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlaftersetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlprependdocumentsetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlappenddocumentsetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlbeforedocumentsetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlafterdocumentsetup">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
@@ -449,15 +449,15 @@
 
     <cd:command name="xmlregistereddocumentsetups">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:setup"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:setup"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlsetfunction">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:luafunction"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:luafunction"/></keywords>
         </cd:arguments>
     </cd:command>
 
@@ -533,96 +533,96 @@
 
     <cd:command name="xmlregisterns">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:url"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:url"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlregisterns">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlremapname">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlremapnamespace">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlchecknamespace">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlmapvalue">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:category"/></cd:argument>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:category"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlvalue">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:category"/></cd:argument>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:category"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmldoifelsevalue">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:category"/></cd:argument>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:category"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
             <cd:resolve name="xml-true-false"/>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlloaddirectives">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:file"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:file"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlsave">
         <cd:arguments>
             <cd:resolve name="xml-node"/>
-            <cd:argument><cd:constant type="cd:file"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:file"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmltofile">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:file"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:file"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmltobuffer">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:buffer"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:buffer"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmltobufferverbose">
         <cd:arguments>
             <cd:resolve name="xml-node-path"/>
-            <cd:argument><cd:constant type="cd:buffer"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:buffer"/></keywords>
         </cd:arguments>
     </cd:command>
 
@@ -631,7 +631,7 @@
         <cd:command name="xmltoparameters">
             <cd:arguments>
                 <cd:resolve name="xml-node-path"/>
-                <cd:argument><cd:constant type="cd:buffer"/></cd:argument>
+                <cd:keywords delimiters="braces"><cd:constant type="cd:buffer"/></keywords>
             </cd:arguments>
         </cd:command>
 
@@ -671,13 +671,13 @@
 
     <cd:command name="xmlinjector">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmlapplyselectors">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:node"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:node"/></keywords>
         </cd:arguments>
     </cd:command>
 
@@ -685,15 +685,15 @@
 
     <cd:command name="xmlsetentity">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
         </cd:arguments>
     </cd:command>
 
     <cd:command name="xmltexentity">
         <cd:arguments>
-            <cd:argument><cd:constant type="cd:name"/></cd:argument>
-            <cd:argument><cd:constant type="cd:text"/></cd:argument>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:name"/></keywords>
+            <cd:keywords delimiters="braces"><cd:constant type="cd:text"/></keywords>
         </cd:arguments>
     </cd:command>
 
diff --git a/tex/context/modules/mkiv/x-set-11.mkiv b/tex/context/modules/mkiv/x-set-11.mkiv
index 3e9dfed8c..e2de3e9b8 100644
--- a/tex/context/modules/mkiv/x-set-11.mkiv
+++ b/tex/context/modules/mkiv/x-set-11.mkiv
@@ -628,18 +628,6 @@
 
 \stopluacode
 
-% \startxmlsetups xml:setups:basics
-%     \xmlinclude{#1}{include}{filename}%
-%     \xmlsetsetup {#1} {*} {-}
-%     \xmlsetsetup {#1} {
-%         sequence|string|variable|assignments|keywords|content|displaymath|index|math|argument|
-%         nothing|file|position|reference|csname|destination|triplet|word|
-%         resolve|define|
-%         parameter|constant|inherit|parameter
-%     } {xml:setups:*}
-%     \xmlfunction{#1}{setups_define}
-% \stopxmlsetups
-
 \startxmlsetups xml:setups:basics
     \xmlinclude{#1}{include}{filename}%
     \xmlsetsetup {#1} {*} {xml:setups:*}
@@ -767,7 +755,7 @@
             \enablemode[setups-pass-one]%
             \hskip.5em\unknown\hskip.5em
             \doif {\xmlatt{#1}{generated}} {yes} {
-                \bssl
+                \ttbs
             }
             \letterbackslash
             \doifsomethingelse {\xmlatt{#1}{end}} {
@@ -902,7 +890,6 @@
 
 \startxmlsetups xml:setups:content     \showSETUPcomponent{#1}{content}    {content}     \stopxmlsetups
 \startxmlsetups xml:setups:displaymath \showSETUPcomponent{#1}{displaymath}{display math}\stopxmlsetups
-\startxmlsetups xml:setups:argument    \showSETUPcomponent{#1}{argument}   {argument}    \stopxmlsetups
 \startxmlsetups xml:setups:index       \showSETUPcomponent{#1}{index}      {index}       \stopxmlsetups
 \startxmlsetups xml:setups:math        \showSETUPcomponent{#1}{math}       {math}        \stopxmlsetups
 \startxmlsetups xml:setups:nothing     \showSETUPcomponent{#1}{nothing}    {nothing}     \stopxmlsetups
@@ -913,6 +900,13 @@
 \startxmlsetups xml:setups:destination \showSETUPcomponent{#1}{destination}{destination} \stopxmlsetups
 \startxmlsetups xml:setups:triplet     \showSETUPcomponent{#1}{triplet}    {triplet}     \stopxmlsetups
 \startxmlsetups xml:setups:word        \showSETUPcomponent{#1}{word}       {word}        \stopxmlsetups
+\startxmlsetups xml:setups:template    \showSETUPcomponent{#1}{template}   {template}    \stopxmlsetups
+\startxmlsetups xml:setups:angles      \showSETUPcomponent{#1}{angles}     {angles}      \stopxmlsetups
+\startxmlsetups xml:setups:apply       \showSETUPcomponent{#1}{apply}      {apply}       \stopxmlsetups
+\startxmlsetups xml:setups:twowords    \showSETUPcomponent{#1}{twowords}   {twowords}    \stopxmlsetups
+\startxmlsetups xml:setups:threewords  \showSETUPcomponent{#1}{threewords} {threewords}  \stopxmlsetups
+\startxmlsetups xml:setups:text        \showSETUPcomponent{#1}{text}       {text}        \stopxmlsetups
+\startxmlsetups xml:setups:to          \showSETUPcomponent{#1}{to}         {to}          \stopxmlsetups
 
 \unexpanded\def\showSETUPcomponent#1#2#3%
   {\doifelsemode{setups-pass-one}
@@ -1108,15 +1102,10 @@
 \c!setup!definereserved {cd:false}                 {\c!setup!internal!{\getmessage{setup}{false}}}
 \c!setup!definereserved {cd:category}              {\c!setup!internal!{\getmessage{setup}{category}}}
 
-\c!setup!definereserved {cd:noargument}            {\c!setup!command! {\texescape}}
-\c!setup!definereserved {cd:oneargument}           {\c!setup!command! {\texescape\texthash1}}
-\c!setup!definereserved {cd:twoarguments}          {\c!setup!command! {\texescape\texthash1\texthash2}}
-\c!setup!definereserved {cd:threearguments}        {\c!setup!command! {\texescape\texthash1\texthash2\texthash3}}
-
-\c!setup!definereserved {cd:noargumentwrapped}     {\c!setup!command! {\texescape...}}
-\c!setup!definereserved {cd:oneargumentwrapped}    {\c!setup!command! {\texescape...\texthash1}}
-\c!setup!definereserved {cd:twoargumentswrapped}   {\c!setup!command! {\texescape...\texthash1\texthash2}}
-\c!setup!definereserved {cd:threeargumentswrapped} {\c!setup!command! {\texescape...\texthash1\texthash2\texthash3}}
+%c!setup!definereserved {cd:noargument}            {\c!setup!command! {}}
+\c!setup!definereserved {cd:oneargument}           {\c!setup!command! {\texthash1}}
+\c!setup!definereserved {cd:twoarguments}          {\c!setup!command! {\texthash1\texthash2}}
+\c!setup!definereserved {cd:threearguments}        {\c!setup!command! {\texthash1\texthash2\texthash3}}
 
 \c!setup!definereserved {cd:sign}                  {[-+]}
 
@@ -1129,7 +1118,7 @@
      {\doifelse{\xmlatt{#1}{list}}{yes}{#3}{#2}}%
    \setbox2=\hbox to \wd0
      {\hss
-      \raise\exheight\hbox
+      \raise1.25\exheight\hbox
         {\tx\ifcase\maximumSETUPargument\relax
            \or*\else\currentSETUPargument
          \fi}%
@@ -1167,41 +1156,94 @@
       \fi
       \hss}}
 
-\unexpanded\def\showSETUPassignment#1%
-    {\ifcase\kindofsetup
-       \showSETUPline{[.=.]}%
-     \else
-       \showSETUP{#1}
-          {[.=.]}
-          {[..,.=.,..]}%
-     \fi}
-
-\unexpanded\def\showSETUPkeyword#1%
-    {\ifcase\kindofsetup
-       \showSETUPline{[...]}%
-     \else
-       \showSETUP{#1}
-         {[...]}
-         {[...,...]}%
-     \fi}
-
-\unexpanded\def\showSETUPargument#1%
-    {\ifcase\kindofsetup
-       \showSETUPline{%
-         \letterleftbrace
-         \xmlfilter{#1}{/cd:constant/command(xml:setups:constant:value)}% always one
-         \letterrightbrace
-       }
-     \else
-       \showSETUP{#1}
-          {\letterleftbrace..\letterrightbrace}
-          {\letterleftbrace..,...,..\letterrightbrace}%
-     \fi}
+% assignments
+
+\xmlmapvalue {setups:assignment} {braces}   {\showSETUPassignmentbraces}
+\xmlmapvalue {setups:assignment} {brackets} {\showSETUPassignmentbrackets}
+
+\starttexdefinition unexpanded showSETUPassignmentbraces #1
+    \ifcase\kindofsetup
+        \showSETUPline{\letterleftbrace.=.\letterrightbrace}
+    \else
+        \showSETUP{#1}
+            {\letterleftbrace.=.\letterrightbrace}
+            {\letterleftbrace.=.,.=.\letterrightbrace}
+    \fi
+\stoptexdefinition
+
+\starttexdefinition unexpanded showSETUPassignmentbrackets #1
+    \ifcase\kindofsetup
+        \showSETUPline{[.=.]}
+    \else
+        \showSETUP{#1}
+            {[.=.]}
+            {[.=.,.=.]}
+    \fi
+\stoptexdefinition
+
+\starttexdefinition unexpanded showSETUPassignment #1
+    \xmlvalue
+        {setups:assignment}
+        {\xmlattdef{#1}{delimiters}{brackets}}
+        {\showSETUPkeywordbrackets}
+        {#1}
+\stoptexdefinition
+
+% we could also add specifying separatos (default comma) but let's do
+% this stepwise
+
+% keywords
+
+\xmlmapvalue {setups:keyword} {braces}   {\showSETUPkeywordbraces}
+\xmlmapvalue {setups:keyword} {brackets} {\showSETUPkeywordbrackets}
+
+\starttexdefinition unexpanded showSETUPkeywordbraces #1
+    \ifcase\kindofsetup
+        \showSETUPline{\letterleftbrace...\letterrightbrace}
+    \else
+        \showSETUP{#1}
+            {\letterleftbrace...\letterrightbrace}
+            {\letterleftbrace...,...\letterrightbrace}
+    \fi
+\stoptexdefinition
+
+\starttexdefinition unexpanded showSETUPkeywordbrackets #1
+    \ifcase\kindofsetup
+        \showSETUPline{[...]}
+    \else
+        \showSETUP{#1}
+            {[...]}
+            {[...,...]}
+    \fi
+\stoptexdefinition
+
+\starttexdefinition unexpanded showSETUPkeyword #1
+    \xmlvalue
+        {setups:keyword}
+        {\xmlattdef{#1}{delimiters}{brackets}}
+        {\showSETUPkeywordbrackets}
+        {#1}
+\stoptexdefinition
+
+% arguments
+
+% \unexpanded\def\showSETUPargument#1%
+%     {\ifcase\kindofsetup
+%        \showSETUPline{%
+%          \letterleftbrace
+%          \xmlfilter{#1}{/cd:constant/command(xml:setups:constant:value)}% always one
+%          \letterrightbrace
+%        }
+%      \else
+%        \showSETUP{#1}
+%           {\letterleftbrace..\letterrightbrace}
+%           {\letterleftbrace..,...,..\letterrightbrace}%
+%      \fi}
 
 \unexpanded\def\showSETUPdisplaymath#1%
     {\showSETUP{#1}
         {\letterdollar\letterdollar...\letterdollar\letterdollar}
-        {\letterdollar\letterdollar...\$\$}}
+        {\letterdollar\letterdollar...\letterdollar\letterdollar}}
 
 \unexpanded\def\showSETUPindex#1%
     {\showSETUP{#1}
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 836470ca2..ba99dcce3 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  : 01/29/16 19:00:08
+-- merge date  : 01/31/16 11:42:23
 
 do -- begin closure to overcome local limits and interference
 
-- 
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