2019-12-31 11:38:00

14 files changed, 84 insertions, 36 deletions

diff --git a/tex/context/base/mkii/cont-new.mkii b/tex/context/base/mkii/cont-new.mkii
index 5fbeafaf0..d2b57d4a6 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{2019.12.30 19:06}
+\newcontextversion{2019.12.31 11:28}
 
 %D This file is loaded at runtime, thereby providing an
 %D excellent place for hacks, patches, extensions and new
diff --git a/tex/context/base/mkii/context.mkii b/tex/context/base/mkii/context.mkii
index 35aefcf48..d90c73f8d 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{2019.12.30 19:06}
+\edef\contextversion{2019.12.31 11:28}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/mkiv/cont-new.mkiv b/tex/context/base/mkiv/cont-new.mkiv
index 16c966d45..59829a0de 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{2019.12.30 19:06}
+\newcontextversion{2019.12.31 11:28}
 
 %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 6b290ae2b..2d821e5a4 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{2019.12.30 19:06}
+\edef\contextversion{2019.12.31 11:28}
 \edef\contextkind   {beta}
 
 %D Kind of special:
diff --git a/tex/context/base/mkiv/context.mkxl b/tex/context/base/mkiv/context.mkxl
index c4eb9a610..c20380d19 100644
--- a/tex/context/base/mkiv/context.mkxl
+++ b/tex/context/base/mkiv/context.mkxl
@@ -29,7 +29,7 @@
 %D {YYYY.MM.DD HH:MM} format.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2019.12.30 19:06}
+\edef\contextversion{2019.12.31 11:28}
 \edef\contextkind   {beta}
 
 %D Kind of special:
diff --git a/tex/context/base/mkiv/grph-trf.mkiv b/tex/context/base/mkiv/grph-trf.mkiv
index 18f988470..f9218036c 100644
--- a/tex/context/base/mkiv/grph-trf.mkiv
+++ b/tex/context/base/mkiv/grph-trf.mkiv
@@ -924,10 +924,10 @@
   {\boxcursor\box\nextbox}
 
 \setvalue{\??rotatepreset\v!left}%
-  {\edef\p_rotation_rotation{\doifelseoddpage{90}{270}}}
+  {\edef\p_rotation_rotation{90}}
 
 \setvalue{\??rotatepreset\v!right}%
-  {\edef\p_rotation_rotation{\doifelseoddpage{270}{90}}}
+  {\edef\p_rotation_rotation{270}}
 
 \setvalue{\??rotatepreset\v!inner}%
   {\signalrightpage
diff --git a/tex/context/base/mkiv/mult-prm.lua b/tex/context/base/mkiv/mult-prm.lua
index d390f9c15..71479a3da 100644
--- a/tex/context/base/mkiv/mult-prm.lua
+++ b/tex/context/base/mkiv/mult-prm.lua
@@ -291,6 +291,7 @@ return {
   "ifprotected",
   "iftok",
   "ifusercmd",
+  "ignorepars",
   "immediateassigned",
   "immediateassignment",
   "initcatcodetable",
@@ -301,6 +302,8 @@ return {
   "leftghost",
   "leftmarginkern",
   "letcharcode",
+  "letfrozen",
+  "letprotected",
   "linedirection",
   "localbrokenpenalty",
   "localinterlinepenalty",
@@ -366,6 +369,8 @@ return {
   "tokspre",
   "tpack",
   "tracingfonts",
+  "unletfrozen",
+  "unletprotected",
   "vpack",
   "wordboundary",
   "xtoksapp",
@@ -570,6 +575,7 @@ return {
   "everyjob",
   "everymath",
   "everypar",
+  "everytab",
   "everyvbox",
   "exhyphenchar",
   "exhyphenpenalty",
diff --git a/tex/context/base/mkiv/pack-lyr.mkxl b/tex/context/base/mkiv/pack-lyr.mkxl
index 838e2fe19..43460092e 100644
--- a/tex/context/base/mkiv/pack-lyr.mkxl
+++ b/tex/context/base/mkiv/pack-lyr.mkxl
@@ -582,22 +582,22 @@
 \def\pack_layers_flush_double#1%
   {\startoverlay
      {\ifcsname\??layerbox\currentlayer\endcsname
-        \ifvoid\lastnamedcss\else \chardef\b_layer_two\lastnamedcs
+        \ifvoid\lastnamedcs\else \chardef\b_layer_two\lastnamedcs
           \pack_layers_flush_indeed\plusone\currentlayer\b_layer_two
         \fi
       \fi}%
      {\ifcsname\??layerbox\currentlayer:\the\realpageno\endcsname
-        \ifvoid\lastnamedcss\else \chardef\b_layer_two\lastnamedcs
+        \ifvoid\lastnamedcs\else \chardef\b_layer_two\lastnamedcs
           \pack_layers_flush_indeed\zerocount{\currentlayer:\the\realpageno}\b_layer_two
         \fi
       \fi}%
      {\ifcsname\??layerbox#1\currentlayer\endcsname
-        \ifvoid\lastnamedcss\else \chardef\b_layer_two\lastnamedcs
+        \ifvoid\lastnamedcs\else \chardef\b_layer_two\lastnamedcs
           \pack_layers_flush_indeed\plusone{#1\currentlayer}\b_layer_two
         \fi
       \fi}%
      {\ifcsname\??layerbox#1\currentlayer:\the\realpageno\endcsname
-        \ifvoid\lastnamedcss\else \chardef\b_layer_two\lastnamedcs
+        \ifvoid\lastnamedcs\else \chardef\b_layer_two\lastnamedcs
           \pack_layers_flush_indeed\zerocount{#1\currentlayer:\the\realpageno}\b_layer_two
         \fi
       \fi}%
diff --git a/tex/context/base/mkiv/pack-rul.mkiv b/tex/context/base/mkiv/pack-rul.mkiv
index 8732c7e6b..f44f547c0 100644
--- a/tex/context/base/mkiv/pack-rul.mkiv
+++ b/tex/context/base/mkiv/pack-rul.mkiv
@@ -468,25 +468,40 @@
   {\def\pack_framed_define_overlay_indeed##1{\setvalue{\??overlay##1}{\executedefinedoverlay{##1}{#2}}}%
    \processcommalist[#1]\pack_framed_define_overlay_indeed}
 
+% \unexpanded\def\executedefinedoverlay#1#2% we can share the definitions
+%   {\bgroup % redundant grouping
+%    \setbox\scratchbox\hbox\bgroup
+%      \ifzeropt\d_framed_target_dp
+%        \the\everyoverlay#2% saves wrapping (and lua call)
+%      \else
+%        \lower\d_framed_target_dp
+%        \hbox{\the\everyoverlay#2}%
+%      \fi
+%    \egroup
+%    \setlayoutcomponentattribute{\v!overlay:#1}%
+%    \setbox\scratchbox\hpack \layoutcomponentboxattribute
+%      {\kern -.5\dimexpr\wd\scratchbox-\d_framed_target_wd\relax % was \d_overlay_width
+%       \raise-.5\dimexpr\ht\scratchbox-\d_framed_target_ht\relax % not \d_overlay_height !
+%       \box\scratchbox}%
+%    \wd\scratchbox\d_framed_target_wd
+%    \ht\scratchbox\d_framed_target_ht
+%    \dp\scratchbox\d_framed_target_dp
+%    \box\scratchbox
+%    \egroup}
+
+% 20191231: moved from cont-exp:
+
 \unexpanded\def\executedefinedoverlay#1#2% we can share the definitions
   {\bgroup % redundant grouping
-   \setbox\scratchbox\hbox\bgroup
-     \ifzeropt\d_framed_target_dp
-       \the\everyoverlay#2% saves wrapping (and lua call)
-     \else
-       \lower\d_framed_target_dp
-       \hbox{\the\everyoverlay#2}%
-     \fi
-   \egroup
    \setlayoutcomponentattribute{\v!overlay:#1}%
-   \setbox\scratchbox\hpack \layoutcomponentboxattribute
-     {\kern -.5\dimexpr\wd\scratchbox-\d_framed_target_wd\relax % was \d_overlay_width
-      \raise-.5\dimexpr\ht\scratchbox-\d_framed_target_ht\relax % not \d_overlay_height !
-      \box\scratchbox}%
+   \setbox\scratchbox\hbox{\the\everyoverlay#2}%
+   \hpack to \d_framed_target_wd \layoutcomponentboxattribute
+     {\hskip-.5\dimexpr\wd\scratchbox-\d_framed_target_wd\relax
+      \box\scratchbox
+      \hss}%
    \wd\scratchbox\d_framed_target_wd
    \ht\scratchbox\d_framed_target_ht
    \dp\scratchbox\d_framed_target_dp
-   \box\scratchbox
    \egroup}
 
 %D \macros
diff --git a/tex/context/base/mkiv/pack-rul.mkxl b/tex/context/base/mkiv/pack-rul.mkxl
index 4304430d1..f0dc7de1b 100644
--- a/tex/context/base/mkiv/pack-rul.mkxl
+++ b/tex/context/base/mkiv/pack-rul.mkxl
@@ -469,21 +469,48 @@
   {\def\pack_framed_define_overlay_indeed##1{\setvalue{\??overlay##1}{\executedefinedoverlay{##1}{#2}}}%
    \processcommalist[#1]\pack_framed_define_overlay_indeed}
 
+% \unexpanded\def\executedefinedoverlay#1#2% we can share the definitions
+%   {\bgroup % redundant grouping
+%    \setbox\scratchbox\hbox\bgroup
+%      \ifzeropt\d_framed_target_dp
+%        \the\everyoverlay#2% saves wrapping (and lua call)
+%      \else
+%        \lower\d_framed_target_dp
+%        \hbox{\the\everyoverlay#2}%
+%      \fi
+%    \egroup
+%    \setlayoutcomponentattribute{\v!overlay:#1}%
+%    \setbox\scratchbox\hpack \layoutcomponentboxattribute
+%      {\kern -.5\dimexpr\wd\scratchbox-\d_framed_target_wd\relax % was \d_overlay_width
+%       \raise-.5\dimexpr\ht\scratchbox-\d_framed_target_ht\relax % not \d_overlay_height !
+%       \box\scratchbox}%
+%    \wd\scratchbox\d_framed_target_wd
+%    \ht\scratchbox\d_framed_target_ht
+%    \dp\scratchbox\d_framed_target_dp
+%    \box\scratchbox
+%    \egroup}
+
+% 20191231: moved from cont-exp:
+%
+% % this is like the old:
+%
+% \unexpanded\def\executedefinedoverlay#1#2% we can share the definitions
+%   {\bgroup % redundant grouping
+%    \setlayoutcomponentattribute{\v!overlay:#1}%
+%    \setbox\scratchbox\hbox \layoutcomponentboxattribute{\the\everyoverlay#2}%
+%    \boxxoffset\scratchbox-.5\dimexpr\wd\scratchbox-\d_framed_target_wd\relax % was \d_overlay_width
+%  % \boxyoffset\scratchbox-.5\dimexpr\ht\scratchbox-\d_framed_target_ht+\d_framed_target_dp\relax % not \d_overlay_height !
+%    \wd\scratchbox\d_framed_target_wd
+%    \ht\scratchbox\d_framed_target_ht
+%    \dp\scratchbox\d_framed_target_dp
+%    \box\scratchbox
+%    \egroup}
+
 \unexpanded\def\executedefinedoverlay#1#2% we can share the definitions
   {\bgroup % redundant grouping
-   \setbox\scratchbox\hbox\bgroup
-     \ifzeropt\d_framed_target_dp
-       \the\everyoverlay#2% saves wrapping (and lua call)
-     \else
-       \lower\d_framed_target_dp
-       \hbox{\the\everyoverlay#2}%
-     \fi
-   \egroup
    \setlayoutcomponentattribute{\v!overlay:#1}%
-   \setbox\scratchbox\hpack \layoutcomponentboxattribute
-     {\kern -.5\dimexpr\wd\scratchbox-\d_framed_target_wd\relax % was \d_overlay_width
-      \raise-.5\dimexpr\ht\scratchbox-\d_framed_target_ht\relax % not \d_overlay_height !
-      \box\scratchbox}%
+   \setbox\scratchbox\layoutcomponentboxattribute\hbox{\the\everyoverlay#2}%
+   \boxxoffset\scratchbox-.5\dimexpr\wd\scratchbox-\d_framed_target_wd\relax
    \wd\scratchbox\d_framed_target_wd
    \ht\scratchbox\d_framed_target_ht
    \dp\scratchbox\d_framed_target_dp
diff --git a/tex/context/base/mkiv/status-files.pdf b/tex/context/base/mkiv/status-files.pdf
index 7353957fb..5ec34ac15 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 49f5b9660..a036e1f44 100644
--- a/tex/context/base/mkiv/status-lua.pdf
+++ b/tex/context/base/mkiv/status-lua.pdf
diff --git a/tex/context/interface/mkiv/i-context.pdf b/tex/context/interface/mkiv/i-context.pdf
index d67072314..7690ea2ae 100644
--- a/tex/context/interface/mkiv/i-context.pdf
+++ b/tex/context/interface/mkiv/i-context.pdf
diff --git a/tex/context/interface/mkiv/i-readme.pdf b/tex/context/interface/mkiv/i-readme.pdf
index fae19b600..7c07d9996 100644
--- a/tex/context/interface/mkiv/i-readme.pdf
+++ b/tex/context/interface/mkiv/i-readme.pdf