From 7e78c92b74e8b01d721befd8b1668a88c4bf8319 Mon Sep 17 00:00:00 2001
From: Hans Hagen <pragma@wxs.nl>
Date: Mon, 5 Sep 2011 19:28:00 +0200
Subject: beta 2011.09.05 19:28

---
 tex/context/base/anch-pgr.mkiv                     |  21 +++++++------
 tex/context/base/colo-ini.lua                      |  19 +++++++++---
 tex/context/base/colo-ini.mkiv                     |   5 +---
 tex/context/base/cont-new.mkii                     |   2 +-
 tex/context/base/cont-new.mkiv                     |   2 +-
 tex/context/base/context-version.pdf               | Bin 4092 -> 4091 bytes
 tex/context/base/context-version.png               | Bin 105679 -> 105741 bytes
 tex/context/base/context.mkii                      |   2 +-
 tex/context/base/context.mkiv                      |   2 +-
 tex/context/base/data-env.lua                      |   4 +--
 tex/context/base/mlib-pps.lua                      |  23 +++++++++-----
 tex/context/base/mlib-run.lua                      |  33 ++++++++++++++++-----
 tex/context/base/status-files.pdf                  | Bin 23922 -> 23919 bytes
 tex/context/base/status-lua.pdf                    | Bin 162216 -> 162240 bytes
 tex/generic/context/luatex/luatex-fonts-merged.lua |   2 +-
 15 files changed, 74 insertions(+), 41 deletions(-)

(limited to 'tex')

diff --git a/tex/context/base/anch-pgr.mkiv b/tex/context/base/anch-pgr.mkiv
index ebfd67083..f052b4ddb 100644
--- a/tex/context/base/anch-pgr.mkiv
+++ b/tex/context/base/anch-pgr.mkiv
@@ -440,8 +440,8 @@
 
 \startMPpositiongraphic{mpos:box}{fillcolor,linecolor,linewidth}
   initialize_box(\MPpos{\MPvar{self}}) ;
-  boxfillcolor  := \MPvar{fillcolor} ;
-  boxlinecolor  := \MPvar{linecolor} ;
+  def boxfilloptions = withcolor \MPvar{fillcolor} enddef ;
+  def boxlineoptions = withcolor \MPvar{linecolor} enddef ;
   boxlinewidth  := \MPvar{linewidth} ;
   boxfilloffset := \MPvar{filloffset} ;
   draw_box ;
@@ -457,8 +457,8 @@
 
 \startMPpositiongraphic{mpos:area}{fillcolor,linecolor,linewidth}
   initialize_area(\MPpos{b:\MPvar{self}},\MPpos{e:\MPvar{self}}) ;
-  boxfillcolor  := \MPvar{fillcolor} ;
-  boxlinecolor  := \MPvar{linecolor} ;
+  def boxfilloptions = withcolor \MPvar{fillcolor} enddef ;
+  def boxlineoptions = withcolor \MPvar{linecolor} enddef ;
   boxlinewidth  := \MPvar{linewidth} ;
   boxfilloffset := \MPvar{filloffset} ;
   draw_area ;
@@ -497,9 +497,9 @@
    boxlinetype   := \MPvar{linetype} ;
    boxfilltype   := \MPvar{filltype} ;
    boxdashtype   := \MPvar{dashtype} ;
-   boxgridcolor  := \MPvar{gridcolor} ;
-   boxlinecolor  := \MPvar{linecolor} ;
-   boxfillcolor  := \MPvar{fillcolor} ;
+   def boxgridoptions = withcolor \MPvar{gridcolor} enddef ;
+   def boxlineoptions = withcolor \MPvar{linecolor} enddef ;
+   def boxfilloptions = withcolor \MPvar{fillcolor} enddef ;
    boxfilloffset := \MPvar{filloffset} ;
    boxlinewidth  := \MPvar{linewidth} ;
    boxgridwidth  := \MPvar{gridwidth} ;
@@ -1058,13 +1058,12 @@
 % these might become macros in mp-page
 
 \startuseMPgraphic{mpos:common:ec}
-  path pa ; pair ca ; color lc ; numeric lw ;
+  path pa ; pair ca ; numeric lw ;
   lw := \MPvar{linewidth} ;
-  lc := \MPvar{linecolor} ;
   initialize_box(\MPpos{\MPvar{self}}) ;
   pa := pxy ; ca := cxy ; pa := boundingbox pa enlarged 2lw ;
-  pa := llcorner pa...lrcorner pa...urcorner pa...ulcorner pa...cycle ;
-  drawoptions (withpen pencircle scaled lw withcolor lc) ;
+  pa := llcorner pa ... lrcorner pa ... urcorner pa ... ulcorner pa ... cycle ;
+  drawoptions (withpen pencircle scaled lw withcolor \MPvar{linecolor}) ;
 \stopuseMPgraphic
 
 \startMPpositiongraphic{mpos:encircle}{linecolor,fillcolor,linewidth}
diff --git a/tex/context/base/colo-ini.lua b/tex/context/base/colo-ini.lua
index 1389eb71f..4ad564213 100644
--- a/tex/context/base/colo-ini.lua
+++ b/tex/context/base/colo-ini.lua
@@ -433,7 +433,7 @@ function colors.definemultitonecolor(name,multispec,colorspec,selfspec)
     end
 end
 
-function colors.mpcolor(model,ca,ta,default) -- will move to mlib-col
+local function mpcolor(model,ca,ta,default) -- will move to mlib-col
     local cv = colors.supported and colors.value(ca) -- faster when direct colors.values[ca]
     if cv then
         local tv = transparencies.supported and transparencies.value(ta)
@@ -468,7 +468,7 @@ function colors.mpcolor(model,ca,ta,default) -- will move to mlib-col
     end
 end
 
---~ function colors.mpcolor(model,ca,ta,default) -- will move to mlib-col
+--~ local function mpcolor(model,ca,ta,default) -- will move to mlib-col
 --~     local cv = colors.supported and colors.value(ca) -- faster when direct colors.values[ca]
 --~     if cv then
 --~         local tv = transparencies.supported and transparencies.value(ta)
@@ -503,6 +503,13 @@ end
 --~     end
 --~ end
 
+local function mpoptions(model,ca,ta,default) -- will move to mlib-col
+    return format("withcolor %s",mpcolor(model,ca,ta,default))
+end
+
+colors.mpcolor   = mpcolor
+colors.mpoptions = mpoptions
+
 function colors.formatcolor(ca,separator)
     local cv = colors.value(ca)
     if cv then
@@ -752,7 +759,7 @@ function colors.usecolors(name)
     }
 end
 
--- interface
+-- interface (todo: use locals)
 
 local setcolormodel = colors.setmodel
 
@@ -783,7 +790,11 @@ function commands.formatcolor           (...) context(colors.formatcolor
 function commands.formatgray            (...) context(colors.formatgray            (...)) end
 
 function commands.mpcolor(model,ca,ta,default)
-    context(colors.mpcolor(model,ca,ta,default))
+    context(mpcolor(model,ca,ta,default))
+end
+
+function commands.mpoptions(model,ca,ta,default)
+    context(mpoptions(model,ca,ta,default))
 end
 
 function commands.doifblackelse(a)
diff --git a/tex/context/base/colo-ini.mkiv b/tex/context/base/colo-ini.mkiv
index 9b1f37521..80be9619c 100644
--- a/tex/context/base/colo-ini.mkiv
+++ b/tex/context/base/colo-ini.mkiv
@@ -669,10 +669,6 @@
 \newif\ifMPcmykcolors % \MPcmykcolorsfalse
 \newif\ifMPspotcolors % \MPspotcolorsfalse
 
-\ifx\MPcolor\undefined
-    \def\MPcolor#1{(0,0,0)}
-\fi
-
 %D For the moment we keep the next downward compatibility
 %D switch, i.e.\ expanded colors. However, predefined colors
 %D and palets are no longer expanded (which is what I wanted
@@ -1022,6 +1018,7 @@
 \let\colorformatseparator\space
 
 \def\MPcolor                 #1{\ctxcommand{mpcolor(\number\currentcolormodel,\number\doinheritca{#1},\number\doinheritta{#1})}}
+\def\MPoptions               #1{\ctxcommand{mpoptions(\number\currentcolormodel,\number\doinheritca{#1},\number\doinheritta{#1})}}
 
 \def\thecolorattribute       #1{\number\csname(ca:\ifcsname(ca:\currentpalet#1)\endcsname\currentpalet#1\else\ifcsname(ca:#1)\endcsname#1\fi\fi)\endcsname}
 \def\thetransparencyattribute#1{\number\csname(ta:\ifcsname(ta:\currentpalet#1)\endcsname\currentpalet#1\else\ifcsname(ta:#1)\endcsname#1\fi\fi)\endcsname}
diff --git a/tex/context/base/cont-new.mkii b/tex/context/base/cont-new.mkii
index e7ca44ef5..f00ce074f 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{2011.09.05 12:54}
+\newcontextversion{2011.09.05 19:28}
 
 %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/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index 2f892eae1..d4898e038 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{2011.09.05 12:54}
+\newcontextversion{2011.09.05 19:28}
 
 %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/context-version.pdf b/tex/context/base/context-version.pdf
index 900d76a23..574205d6f 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/context-version.png b/tex/context/base/context-version.png
index 81513ef96..a28dc928d 100644
Binary files a/tex/context/base/context-version.png and b/tex/context/base/context-version.png differ
diff --git a/tex/context/base/context.mkii b/tex/context/base/context.mkii
index 74a27402b..22577f103 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{2011.09.05 12:54}
+\edef\contextversion{2011.09.05 19:28}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 017f29af3..896cad28b 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -20,7 +20,7 @@
 %D your styles an modules.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2011.09.05 12:54}
+\edef\contextversion{2011.09.05 19:28}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/data-env.lua b/tex/context/base/data-env.lua
index 7d12f8d5f..2d9787b91 100644
--- a/tex/context/base/data-env.lua
+++ b/tex/context/base/data-env.lua
@@ -89,12 +89,12 @@ local relations = allocate { -- todo: handlers also here
         mp = {
             names    = { "mp" },
             variable = 'MPINPUTS',
-            suffixes = { 'mp' },
+            suffixes = { 'mp', 'mpvi', 'mpiv', 'mpii' },
         },
         tex = {
             names    = { "tex" },
             variable = 'TEXINPUTS',
-            suffixes = { 'tex', "mkiv", "mkiv", "mkii" },
+            suffixes = { 'tex', "mkvi", "mkiv", "mkii" },
         },
         icc = {
             names    = { "icc", "icc profile", "icc profiles" },
diff --git a/tex/context/base/mlib-pps.lua b/tex/context/base/mlib-pps.lua
index 3dd90ab50..8034fbc32 100644
--- a/tex/context/base/mlib-pps.lua
+++ b/tex/context/base/mlib-pps.lua
@@ -937,6 +937,8 @@ local value = Cs ( (
   + P(","))^1
 )
 
+-- should be codeinjections
+
 local function tr_process(object,prescript,before,after)
     -- before can be shortcut to t
     local tr_alternative = prescript.tr_alternative
@@ -947,9 +949,12 @@ local function tr_process(object,prescript,before,after)
     end
     local cs = object.color
     if cs and #cs > 0 then
-        local sp_name = prescript.sp_name
         local b, a
-        if sp_name then
+        local sp_type = prescript.sp_type
+        if not sp_type then
+            b, a = colorconverter(cs)
+        elseif sp_type == "spot" or sp_type == "multitone" then
+            local sp_name       = prescript.sp_name       or "black"
             local sp_fractions  = prescript.sp_fractions  or 1
             local sp_components = prescript.sp_components or ""
             local sp_value      = prescript.sp_value      or "1"
@@ -958,14 +963,18 @@ local function tr_process(object,prescript,before,after)
                 -- beware, we do scale the spotcolors but not the alternative representation
                 sp_value = lpeg.match(value,sp_value,1,cf) or sp_value
             end
-            -- should be codeinjections
             b, a = spotcolorconverter(sp_name,sp_fractions,sp_components,sp_value)
-        else
-            -- should be codeinjections
+        elseif sp_type == "named" then
+--~ local sp_name = prescript.sp_name       or "black"
+--~ local c = attributes.list[attributes.private('color')][sp_name] -- string or attribute
+--~ local r = attributes.colors.registered[r]
+--~ local v = attributes.colors.value(r)
             b, a = colorconverter(cs)
         end
-        before[#before+1] = b
-        after[#after+1] = a
+        if a and b then
+            before[#before+1] = b
+            after[#after+1] = a
+        end
     end
 end
 
diff --git a/tex/context/base/mlib-run.lua b/tex/context/base/mlib-run.lua
index 900f466e2..f8c0456a1 100644
--- a/tex/context/base/mlib-run.lua
+++ b/tex/context/base/mlib-run.lua
@@ -224,7 +224,7 @@ else
         if not mpx then
             result = { status = 99, error = "out of memory"}
         else
-            result = mpx:execute(format(preamble, file.replacesuffix(name,"mp")))
+            result = mpx:execute(format(preamble, file.addsuffix(name,"mp")))
         end
         stoptiming(mplib)
         metapost.reporterror(result)
@@ -233,14 +233,31 @@ else
 
     function metapost.checkformat(mpsinput)
         local mpsversion = environment.version or "unset version"
-        local mpsinput   = file.addsuffix(mpsinput or "metafun", "mp")
-        report_metapost("loading '%s' (experimental metapost version two)",mpsinput)
-        local mpx, result = metapost.load(mpsinput)
-        if mpx then
-            return mpx
+        local mpsinput   = mpsinput or "metafun"
+        local foundfile  = ""
+        if file.suffix(mpsinput) ~= "" then
+            foundfile  = finder(mpsinput) or ""
+        end
+        if foundfile == "" then
+            foundfile  = finder(file.replacesuffix(mpsinput,"mpvi")) or ""
+        end
+        if foundfile == "" then
+            foundfile  = finder(file.replacesuffix(mpsinput,"mpiv")) or ""
+        end
+        if foundfile == "" then
+            foundfile  = finder(file.replacesuffix(mpsinput,"mp")) or ""
+        end
+        if foundfile == "" then
+            report_metapost("loading '%s' fails, format not found",mpsinput)
         else
-            report_metapost("error in loading '%s'",mpsinput)
-            metapost.reporterror(result)
+            report_metapost("loading '%s': %s",mpsinput,foundfile)
+            local mpx, result = metapost.load(foundfile)
+            if mpx then
+                return mpx
+            else
+                report_metapost("error in loading '%s'",mpsinput)
+                metapost.reporterror(result)
+            end
         end
     end
 
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index 520f214af..0571a3e77 100644
Binary files a/tex/context/base/status-files.pdf and b/tex/context/base/status-files.pdf differ
diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf
index ca6ebc34e..bc371c7ac 100644
Binary files a/tex/context/base/status-lua.pdf and b/tex/context/base/status-lua.pdf differ
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index e493ba948..6221d92a8 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  : 09/05/11 12:54:46
+-- merge date  : 09/05/11 19:28:27
 
 do -- begin closure to overcome local limits and interference
 
-- 
cgit v1.2.3