beta 2013.03.20 10:34

14 files changed, 77 insertions, 21 deletions

diff --git a/tex/context/base/colo-ini.mkiv b/tex/context/base/colo-ini.mkiv
index ed550987f..6b82f592d 100644
--- a/tex/context/base/colo-ini.mkiv
+++ b/tex/context/base/colo-ini.mkiv
@@ -587,6 +587,34 @@
 \letvalue{\??colorsetter-}\empty % used?
 \letvalue{\??transparencysetter-}\empty % used?
 
+% new: expandable (see tbl)
+
+\def\colo_helpers_fast_activate
+  {\ifx\currentcolorprefix\empty
+     \expandafter\colo_helpers_fast_activate_nop
+   \else
+     \expandafter\colo_helpers_fast_activate_yes
+   \fi}
+
+\def\colo_helpers_fast_activate_yes#1%
+  {\ifcsname\??colorsetter\currentcolorprefix#1\endcsname
+     \csname\??colorsetter\currentcolorprefix#1\endcsname
+     \csname\??transparencysetter\currentcolorprefix#1\endcsname
+   \else\ifcsname\??colorsetter#1\endcsname
+     \csname\??colorsetter#1\endcsname
+     \csname\??transparencysetter#1\endcsname
+   \fi\fi}
+
+\def\colo_helpers_fast_activate_nop#1%
+  {\ifcsname\??colorsetter#1\endcsname
+     \csname\??colorsetter#1\endcsname
+     \csname\??transparencysetter#1\endcsname
+   \fi}
+
+\let\dofastcoloractivation\colo_helpers_fast_activate
+
+% so far
+
 \def\colo_helpers_activate % two-step is not that much faster but less tracing
   {\ifx\currentcolorprefix\empty
      \expandafter\colo_helpers_activate_nop
diff --git a/tex/context/base/cont-new.mkii b/tex/context/base/cont-new.mkii
index b2cd286ae..4fceea3cb 100644
--- a/tex/context/base/cont-new.mkii
+++ b/tex/context/base/cont-new.mkii
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2013.03.19 16:34}
+\newcontextversion{2013.03.20 10:34}
 
 %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/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index 55950cb0f..43c591c41 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{2013.03.19 16:34}
+\newcontextversion{2013.03.20 10:34}
 
 %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 5c3d53e2e..172657701 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
diff --git a/tex/context/base/context-version.png b/tex/context/base/context-version.png
index 90a866ce2..029e973d8 100644
--- a/tex/context/base/context-version.png
+++ b/tex/context/base/context-version.png
diff --git a/tex/context/base/context.mkii b/tex/context/base/context.mkii
index cbd731f50..5158dbd76 100644
--- a/tex/context/base/context.mkii
+++ b/tex/context/base/context.mkii
@@ -20,7 +20,7 @@
 %D your styles an modules.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2013.03.19 16:34}
+\edef\contextversion{2013.03.20 10:34}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 96fa9f535..a2f2280fa 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -25,7 +25,7 @@
 %D up and the dependencies are more consistent.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2013.03.19 16:34}
+\edef\contextversion{2013.03.20 10:34}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/font-tra.mkiv b/tex/context/base/font-tra.mkiv
index d1778c15d..1877c4904 100644
--- a/tex/context/base/font-tra.mkiv
+++ b/tex/context/base/font-tra.mkiv
@@ -271,7 +271,7 @@
   {\begingroup
    \forgetparindent
    \forgeteverypar
-   \setupcolors[\c!state=\v!start]%
+ % \setupcolors[\c!state=\v!start]%
    \setupalign[\v!verytolerant,\v!flushleft]%
    \startotfsample
    \global\setbox\otfcompositionbox\hbox{\definedfont[#1]\relax\getvalue{\??otfcompositiondir#2}\relax#3}%
diff --git a/tex/context/base/page-mul.mkiv b/tex/context/base/page-mul.mkiv
index c5c9f73df..7478c997f 100644
--- a/tex/context/base/page-mul.mkiv
+++ b/tex/context/base/page-mul.mkiv
@@ -1633,10 +1633,15 @@
 \installcolumnbreakmethod \s!multicolumn \v!preference
   {\goodbreak}
 
+% \installcolumnbreakmethod \s!multicolumn \v!yes
+%   {\vskip\textheight
+%    \penalty-200 % we can mark and intercept this
+%    \vskip-\textheight}
+
 \installcolumnbreakmethod \s!multicolumn \v!yes
-  {\vskip\textheight
-   \penalty-200 % we can mark and intercept this
-   \vskip-\textheight}
+   {\vskip .5\pagegoal
+    \penalty-200 % we can mark and intercept this
+    \vskip-.5\pagegoal}
 
 %D Next we initialize the lot:
 
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index 8b9695149..aa7450545 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 b6bdfe561..44d672007 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
diff --git a/tex/context/base/strc-ren.mkiv b/tex/context/base/strc-ren.mkiv
index d9cebc17f..d0a3e2e23 100644
--- a/tex/context/base/strc-ren.mkiv
+++ b/tex/context/base/strc-ren.mkiv
@@ -462,6 +462,9 @@
 
 \unexpanded\def\strc_rendering_initialize_alternatives
   {\edef\currentheadalternative         {\headparameter           \c!alternative}%
+   \ifcsname\??headplacementalternative\currentheadalternative\endcsname \else
+      \let\currentheadalternative\v!normal % cf. mkii
+   \fi
    \edef\currentheadrenderingsetup      {\headalternativeparameter\c!renderingsetup}%
    \edef\currentheadrenderingalternative{\headalternativeparameter\c!alternative}%
    \ifx\currentheadrenderingalternative\empty
diff --git a/tex/context/base/tabl-tbl.mkiv b/tex/context/base/tabl-tbl.mkiv
index b5c3b0064..2fa8c4805 100644
--- a/tex/context/base/tabl-tbl.mkiv
+++ b/tex/context/base/tabl-tbl.mkiv
@@ -63,7 +63,7 @@
 %  k  i<n> skip around column
 %  d  digits (~)
 %
-%  C  [C\L\M\R] {color}
+%  C  [LMRT] {color} % T is text color
 %
 %  |  {color,n}
 %
@@ -456,7 +456,7 @@
         \bgroup
             \tabl_tabulate_bbskip
             \bgroup % we cannot combine the if because a cell may have only one ##
-\tabl_tabulate_hook_b
+                \tabl_tabulate_hook_b
                 \c_tabl_tabulate_align\constantnumber\c_tabl_tabulate_align % needed in tag passing
                 \noexpand\dostarttagged\noexpand\t!tabulatecell\noexpand\empty
                 \noexpand\dotagtabulatecell
@@ -470,6 +470,11 @@
                     \the\t_tabl_tabulate_font
                     \the\t_tabl_tabulate_settings
                     \the\t_tabl_tabulate_before
+                    \ifx\m_tabl_tabulate_text_color\empty
+                        \expandafter\gobbleoneargument
+                    \else
+                        \expandafter\dofastcoloractivation
+                    \fi\m_tabl_tabulate_text_color
                 \noexpand\fi
                 % grouping needs to be outside macros (or expandable), nice test
                 % example \NC \string \aligntab \NC which will fail otherwise (mk)
@@ -486,7 +491,7 @@
                     \tabl_tabulate_shaped_par_end
                 \fi
                 \noexpand#2%
-\tabl_tabulate_hook_e
+                \tabl_tabulate_hook_e
             \egroup
         \egroup
         \aligntab
@@ -529,7 +534,8 @@
                                   \tabl_tabulate_set_preamble}
 \installtabulatepreambleoption{R}{\t_tabl_tabulate_font{\rm}%
                                   \tabl_tabulate_set_preamble}
-\installtabulatepreambleoption{m}{\t_tabl_tabulate_bmath{$}\t_tabl_tabulate_emath{$}%
+\installtabulatepreambleoption{m}{\t_tabl_tabulate_bmath{$}%
+                                  \t_tabl_tabulate_emath{$}%
                                   \tabl_tabulate_set_preamble}
 \installtabulatepreambleoption{M}{\t_tabl_tabulate_bmath{$\displaystyle}\t_tabl_tabulate_emath{$}%
                                   \tabl_tabulate_set_preamble}
@@ -705,9 +711,20 @@
 \def\tabl_tabulate_set_width_simple
   {\tabl_tabulate_set_preamble_step\tabl_tabulate_xbskip\tabl_tabulate_xeskip}
 
+% \def\tabl_tabulate_set_color_span#1#2%
+%   {\xdef\m_tabl_tabulate_color{#2}%
+%    \global\c_tabl_tabulate_colorspan\if#1L\plusone\else\if#1M\plustwo\else\if#1R\plusthree\else\zerocount\fi\fi\fi\relax
+%    \tabl_tabulate_set_preamble}
+
+\installcorenamespace{tabulatecolorspec}
+
+\setvalue{\??tabulatecolorspec L}#1{\xdef\m_tabl_tabulate_color     {#1}\global\c_tabl_tabulate_colorspan\plusone  }
+\setvalue{\??tabulatecolorspec M}#1{\xdef\m_tabl_tabulate_color     {#1}\global\c_tabl_tabulate_colorspan\plustwo  }
+\setvalue{\??tabulatecolorspec R}#1{\xdef\m_tabl_tabulate_color     {#1}\global\c_tabl_tabulate_colorspan\plusthree}
+\setvalue{\??tabulatecolorspec T}#1{\xdef\m_tabl_tabulate_text_color{#1}}
+
 \def\tabl_tabulate_set_color_span#1#2%
-  {\xdef\m_tabl_tabulate_color{#2}%
-   \global\c_tabl_tabulate_colorspan\if#1L\plusone\else\if#1M\plustwo\else\if#1R\plusthree\else\zerocount\fi\fi\fi\relax
+  {\csname\??tabulatecolorspec#1\endcsname{#2}%
    \tabl_tabulate_set_preamble}
 
 \def\tabl_tabulate_set_vrule_command#1%
@@ -727,6 +744,7 @@
    \t_tabl_tabulate_font\emptytoks
    \t_tabl_tabulate_settings\emptytoks
    \global\let\m_tabl_tabulate_color\empty
+   \global\let\m_tabl_tabulate_text_color\empty
    \global\let\m_tabl_tabulate_vrule_color\empty
    \global\c_tabl_tabulate_colorspan\zerocount
    \global\advance\c_tabl_tabulate_columns\plusone
@@ -1211,6 +1229,7 @@
 
 \let\m_tabl_tabulate_color_previous     \empty
 \let\m_tabl_tabulate_color              \empty
+\let\m_tabl_tabulate_text_color         \empty
 \let\m_tabl_tabulate_color_local        \empty
 \let\m_tabl_tabulate_vrule_color        \empty
 \let\m_tabl_tabulate_vrule_color_local  \empty
@@ -1218,12 +1237,13 @@
 \let\m_tabl_tabulate_hrule_color_default\empty % used local
 
 \appendtoks
-    \glet\m_tabl_tabulate_color_previous   \empty
-    \glet\m_tabl_tabulate_color            \empty
-    \glet\m_tabl_tabulate_color_local      \empty
-    \glet\m_tabl_tabulate_vrule_color      \empty
-    \glet\m_tabl_tabulate_vrule_color_local\empty
-    \global\d_tabl_tabulate_vrulethickness_local\zeropoint
+    \global\let\m_tabl_tabulate_color_previous      \empty
+    \global\let\m_tabl_tabulate_color               \empty
+    \global\let\m_tabl_tabulate_text_color          \empty
+    \global\let\m_tabl_tabulate_color_local         \empty
+    \global\let\m_tabl_tabulate_vrule_color         \empty
+    \global\let\m_tabl_tabulate_vrule_color_local   \empty
+    \global    \d_tabl_tabulate_vrulethickness_local\zeropoint
 \to \t_tabl_tabulate_every_row
 
 \unexpanded\def\tabl_tabulate_color_side_right_second
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index d7d76dd7c..e2a6781ed 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  : 03/19/13 16:34:04
+-- merge date  : 03/20/13 10:34:56
 
 do -- begin closure to overcome local limits and interference