beta 2012.05.24 19:36

14 files changed, 71 insertions, 27 deletions

diff --git a/tex/context/base/cont-new.mkii b/tex/context/base/cont-new.mkii
index 497259303..94e836e1d 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{2012.05.24 15:18}
+\newcontextversion{2012.05.24 19:36}
 
 %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 f30631d62..d13423741 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{2012.05.24 15:18}
+\newcontextversion{2012.05.24 19:36}
 
 %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 2b5c3d73d..dc456136f 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 5c335a204..bc31e8a30 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 9fa94f013..1e8d73c4c 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{2012.05.24 15:18}
+\edef\contextversion{2012.05.24 19:36}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index e31f12327..98898765f 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -23,7 +23,7 @@
 %D up and the dependencies are more consistent.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2012.05.24 15:18}
+\edef\contextversion{2012.05.24 19:36}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/font-ota.lua b/tex/context/base/font-ota.lua
index c4663e1f4..edf5996b3 100644
--- a/tex/context/base/font-ota.lua
+++ b/tex/context/base/font-ota.lua
@@ -235,15 +235,19 @@ local isol_fina_medi_init = {
     [0x076D] = true, [0x076E] = true, [0x076F] = true, [0x0770] = true,
     [0x0772] = true, [0x0775] = true, [0x0776] = true, [0x0777] = true,
     [0x077A] = true, [0x077B] = true, [0x077C] = true, [0x077D] = true,
-    [0x077E] = true, [0x077F] = true, [zwj] = true,
+    [0x077E] = true, [0x077F] = true,
 
     -- syriac
 
 	[0x0712] = true, [0x0713] = true, [0x0714] = true, [0x071A] = true,
 	[0x071B] = true, [0x071C] = true, [0x071D] = true, [0x071F] = true,
 	[0x0720] = true, [0x0721] = true, [0x0722] = true, [0x0723] = true,
-	[0x0725] = true, [0x0726] = true, [0x0727] = true, [0x0729] = true,
-	[0x072B] = true, [0x0724] = true, [0x0706] = true, [0x0707] = true,
+	[0x0724] = true, [0x0725] = true, [0x0726] = true, [0x0727] = true,
+	[0x0729] = true, [0x072B] = true,
+
+    -- also
+
+    [zwj] = true,
 }
 
 local arab_warned = { }
diff --git a/tex/context/base/font-otn.lua b/tex/context/base/font-otn.lua
index 7a5708583..d97ef7363 100644
--- a/tex/context/base/font-otn.lua
+++ b/tex/context/base/font-otn.lua
@@ -1167,7 +1167,11 @@ function chainprocs.gsub_ligature(start,stop,kind,chainname,currentcontext,looku
                 logwarning("%s: no ligatures starting with %s",cref(kind,chainname,chainlookupname,lookupname,chainindex),gref(startchar))
             end
         else
-            local s, discfound, last, nofreplacements = start.next, false, stop, 0
+            local s = start.next
+            local discfound = false
+            local last = stop
+            local nofreplacements = 0
+            local skipmark = currentlookup.flags[1]
             while s do
                 local id = s.id
                 if id == disc_code then
@@ -1175,7 +1179,7 @@ function chainprocs.gsub_ligature(start,stop,kind,chainname,currentcontext,looku
                     discfound = true
                 else
                     local schar = s.char
-                    if marks[schar] then -- marks
+                    if skipmark and marks[schar] then -- marks
                         s = s.next
                     else
                         local lg = ligatures[schar]
diff --git a/tex/context/base/lpdf-ano.lua b/tex/context/base/lpdf-ano.lua
index 4618b6d32..154296e9b 100644
--- a/tex/context/base/lpdf-ano.lua
+++ b/tex/context/base/lpdf-ano.lua
@@ -317,11 +317,16 @@ end  node.free(lln)
 -- -- -- --
 -- -- -- --
 
+local done = { } -- prevent messages
+
 function nodeinjections.destination(width,height,depth,name,view)
-    if trace_destinations then
-        report_destination("w=%s, h=%s, d=%s, n=%s, v=%s",width,height,depth,name,view or "no view")
+    if not done[name] then
+        done[name] = true
+        if trace_destinations then
+            report_destination("w=%s, h=%s, d=%s, n=%s, v=%s",width,height,depth,name,view or "no view")
+        end
+        return pdfdestination_node(width,height,depth,name,view)
     end
-    return pdfdestination_node(width,height,depth,name,view)
 end
 
 -- runners and specials
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index e1e9c64e6..a1fb1c9c8 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 64a2e0f3b..dcdf423f2 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
diff --git a/tex/context/base/strc-ref.lua b/tex/context/base/strc-ref.lua
index 14e74891b..092babfae 100644
--- a/tex/context/base/strc-ref.lua
+++ b/tex/context/base/strc-ref.lua
@@ -261,17 +261,28 @@ references.setcomponent = setcomponent
 
 function references.set(kind,prefix,tag,data)
 --  setcomponent(data)
-    local pd = tobesaved[prefix]
+    local pd = tobesaved[prefix] -- nicer is a metatable
     if not pd then
         pd = { }
         tobesaved[prefix] = pd
     end
+    local n = 0
     for ref in gmatch(tag,"[^,]+") do
         if ref ~= "" then
-            pd[ref] = data
-            context.dofinishsomereference(kind,prefix,ref)
+            if pd[ref] then
+                if prefix and prefix ~= "" then
+                    report_references("redundant reference: %q in namespace %q",ref,prefix)
+                else
+                    report_references("redundant reference %q",ref)
+                end
+            else
+                n = n + 1
+                pd[ref] = data
+                context.dofinishsomereference(kind,prefix,ref)
+            end
         end
     end
+    return n > 0
 end
 
 function references.enhance(prefix,tag)
@@ -348,14 +359,22 @@ local function register_from_lists(collected,derived,pages,sections)
             if reference ~= "" then
                 local kind, realpage = m.kind, r.realpage
                 if kind and realpage then
-                    local d = derived[prefix] if not d then d = { } derived[prefix] = d end
-local c = derived[component] if not c then c = { } derived[component] = c end
+                    local d = derived[prefix]
+                    if not d then
+                        d = { }
+                        derived[prefix] = d
+                    end
+                    local c = derived[component]
+                    if not c then
+                        c = { }
+                        derived[component] = c
+                    end
                     local t = { kind, i, entry }
                     for s in gmatch(reference,"%s*([^,]+)") do
                         if trace_referencing then
                             report_references("list entry %s provides %s reference '%s' on realpage %s",i,kind,s,realpage)
                         end
-c[s] = c[s] or t -- share them
+                        c[s] = c[s] or t -- share them
                         d[s] = d[s] or t -- share them
                         g[s] = g[s] or t -- first wins
                     end
@@ -1301,6 +1320,7 @@ local function identify_inner_or_outer(set,var,i)
         end
 
 local components = job.structure.components
+
 if components then
     for i=1,#components do
         local component = components[i]
@@ -1592,8 +1612,11 @@ function references.setinternalreference(prefix,tag,internal,view) -- needs chec
 end
 
 function references.setandgetattribute(kind,prefix,tag,data,view) -- maybe do internal automatically here
-    references.set(kind,prefix,tag,data)
-    texcount.lastdestinationattribute = references.setinternalreference(prefix,tag,nil,view) or -0x7FFFFFFF
+    if references.set(kind,prefix,tag,data) then
+        texcount.lastdestinationattribute = references.setinternalreference(prefix,tag,nil,view) or unsetvalue
+    else
+        texcount.lastdestinationattribute = unsetvalue
+    end
 end
 
 function references.getinternalreference(n) -- n points into list (todo: registers)
diff --git a/tex/context/base/strc-ref.mkvi b/tex/context/base/strc-ref.mkvi
index 161502c9b..ee45d76fa 100644
--- a/tex/context/base/strc-ref.mkvi
+++ b/tex/context/base/strc-ref.mkvi
@@ -685,7 +685,7 @@
    \ifx\@@rfprefix\empty
      \let\referenceprefix\empty
    \else\ifx\@@rfprefix\incrementreferenceprefix
-     \advance\prefixcounter \plusone % should be global
+     \global\advance\prefixcounter \plusone
      \edef\referenceprefix{\the\prefixcounter}%
      \let\@@rfprefix\s!unknown
    \else\ifx\@@rfprefix\decrementreferenceprefix
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 999143401..32f7365f0 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  : 05/24/12 15:18:22
+-- merge date  : 05/24/12 19:36:52
 
 do -- begin closure to overcome local limits and interference
 
@@ -9741,7 +9741,11 @@ function chainprocs.gsub_ligature(start,stop,kind,chainname,currentcontext,looku
                 logwarning("%s: no ligatures starting with %s",cref(kind,chainname,chainlookupname,lookupname,chainindex),gref(startchar))
             end
         else
-            local s, discfound, last, nofreplacements = start.next, false, stop, 0
+            local s = start.next
+            local discfound = false
+            local last = stop
+            local nofreplacements = 0
+            local skipmark = currentlookup.flags[1]
             while s do
                 local id = s.id
                 if id == disc_code then
@@ -9749,7 +9753,7 @@ function chainprocs.gsub_ligature(start,stop,kind,chainname,currentcontext,looku
                     discfound = true
                 else
                     local schar = s.char
-                    if marks[schar] then -- marks
+                    if skipmark and marks[schar] then -- marks
                         s = s.next
                     else
                         local lg = ligatures[schar]
@@ -11983,15 +11987,19 @@ local isol_fina_medi_init = {
     [0x076D] = true, [0x076E] = true, [0x076F] = true, [0x0770] = true,
     [0x0772] = true, [0x0775] = true, [0x0776] = true, [0x0777] = true,
     [0x077A] = true, [0x077B] = true, [0x077C] = true, [0x077D] = true,
-    [0x077E] = true, [0x077F] = true, [zwj] = true,
+    [0x077E] = true, [0x077F] = true,
 
     -- syriac
 
 	[0x0712] = true, [0x0713] = true, [0x0714] = true, [0x071A] = true,
 	[0x071B] = true, [0x071C] = true, [0x071D] = true, [0x071F] = true,
 	[0x0720] = true, [0x0721] = true, [0x0722] = true, [0x0723] = true,
-	[0x0725] = true, [0x0726] = true, [0x0727] = true, [0x0729] = true,
-	[0x072B] = true, [0x0724] = true, [0x0706] = true, [0x0707] = true,
+	[0x0724] = true, [0x0725] = true, [0x0726] = true, [0x0727] = true,
+	[0x0729] = true, [0x072B] = true,
+
+    -- also
+
+    [zwj] = true,
 }
 
 local arab_warned = { }