2014-10-19 21:10:00

15 files changed, 385 insertions, 255 deletions

diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index 1aaf29b43..7b6551c57 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{2014.10.18 14:30}
+\newcontextversion{2014.10.19 21:08}
 
 %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 6fcbf2ef7..1bf53a033 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 33cac04ff..cfcae05ad 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -28,7 +28,7 @@
 %D up and the dependencies are more consistent.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2014.10.18 14:30}
+\edef\contextversion{2014.10.19 21:08}
 \edef\contextkind   {beta}
 
 %D For those who want to use this:
diff --git a/tex/context/base/publ-dat.lua b/tex/context/base/publ-dat.lua
index ce2f56123..aa46cd52b 100644
--- a/tex/context/base/publ-dat.lua
+++ b/tex/context/base/publ-dat.lua
@@ -333,11 +333,12 @@ local spacing    = spacing * forget^0 * spacing
 local assignment = spacing * key * spacing * equal * spacing * value * spacing
 local shortcut   = P("@") * (P("string") + P("STRING") + P("String")) * spacing * left * ((assignment * Carg(1))/do_shortcut * comma^0)^0  * spacing * right
 local definition = category * spacing * left * spacing * tag * spacing * comma * Ct((assignment * comma^0)^0) * spacing * right * Carg(1) / do_definition
-local comment    = keyword * spacing * left * (1-right)^0 * spacing * right
+----- comment    = keyword * spacing * left * (1-right)^0 * spacing * right
+local comment    = P("@") * (P("comment") + P("COMMENT") + P("Comment")) * spacing * lpeg.patterns.nestedbraces
 
 -- todo \%
 
-local bibtotable = (space + forget + shortcut + definition + comment + 1)^0
+local bibtotable = (space + forget + shortcut + comment + definition + 1)^0
 
 -- loadbibdata  -> dataset.luadata
 -- loadtexdata  -> dataset.luadata
@@ -583,9 +584,17 @@ function publications.load(dataset,filename,kind)
             filename = filetype
             filetype = file.suffix(filename)
         end
-        loaders[filetype](dataset,filename)
-        if kind then
-            dataset.loaded[dataset.fullname or filename] = kind
+        if filename then
+            if not filetype or filetype == "" then
+                filetype = "bib"
+            end
+            if file.suffix(filename) == "" then
+                file.addsuffix(filename,filetype)
+            end
+            loaders[filetype](dataset,filename)
+            if kind then
+                dataset.loaded[dataset.fullname or filename] = kind
+            end
         end
     end
     statistics.stoptiming(publications)
diff --git a/tex/context/base/publ-imp-apa.lua b/tex/context/base/publ-imp-apa.lua
new file mode 100644
index 000000000..0329208a7
--- /dev/null
+++ b/tex/context/base/publ-imp-apa.lua
@@ -0,0 +1,68 @@
+-- to be checked
+
+return {
+    name = "apa",
+    version = "1.00",
+    comment = "APA specification.",
+    author = "Alan Braslau and Hans Hagen",
+    copyright = "ConTeXt development team",
+    categories = {
+        article = {
+            required = { "author", "title", "journal", "year" },
+            optional = { "volume", "number", "pages", "month", "note" },
+        },
+        book = {
+            required = { { "author", "editor" }, "title", "publisher", "year" },
+            optional = { { "volume", "number" }, "series", "address", "edition", "month","note" },
+        },
+        booklet = {
+            required = { "title" },
+            optional = { "author", "howpublished", "address", "month", "year", "note" },
+        },
+        inbook = {
+            required = { { "author", "editor" }, "title", { "chapter", "pages" }, "publisher","year" },
+            optional = { { "volume", "number" }, "series", "type", "address", "edition", "month", "note" },
+        },
+        incollection = {
+            required = { "author", "title", "booktitle", "publisher", "year" },
+            optional = { "editor", { "volume", "number" }, "series", "type", "chapter", "pages", "address", "edition", "month", "note" },
+        },
+        inproceedings = {
+            required = { "author", "title", "booktitle", "year" },
+            optional = { "editor", { "volume", "number" }, "series", "pages", "address", "month","organization", "publisher", "note" },
+        },
+        manual = {
+            required = { "title" },
+            optional = { "author", "organization", "address", "edition", "month", "year", "note" },
+        },
+        mastersthesis = {
+            required = { "author", "title", "school", "year" },
+            optional = { "type", "address", "month", "note" },
+        },
+        misc = {
+            required = { "author", "title", "howpublished", "month", "year", "note" },
+            optional = { "author", "title", "howpublished", "month", "year", "note" },
+        },
+        phdthesis = {
+            required = { "author", "title", "school", "year" },
+            optional = { "type", "address", "month", "note" },
+        },
+        proceedings = {
+            required = { "title", "year" },
+            optional = { "editor", { "volume", "number" }, "series", "address", "month", "organization", "publisher", "note" },
+        },
+        techreport = {
+            required = { "author", "title", "institution", "year" },
+            optional = { "type", "number", "address", "month", "note" },
+        },
+        patent = {
+            required = { "nationality", "number", "year", "yearfiled" },
+            optional = { "author", "title", "language", "assignee", "address", "type", "day", "dayfiled", "month", "monthfiled", "note", },
+        },
+        unpublished = {
+            required = { "author", "title", "note" },
+            optional = { "month", "year" },
+        },
+    },
+}
+
diff --git a/tex/context/base/publ-imp-aps.lua b/tex/context/base/publ-imp-aps.lua
new file mode 100644
index 000000000..97b00b34a
--- /dev/null
+++ b/tex/context/base/publ-imp-aps.lua
@@ -0,0 +1,68 @@
+-- to be checked
+
+return {
+    name = "aps",
+    version = "1.00",
+    comment = "APA specification.",
+    author = "Alan Braslau and Hans Hagen",
+    copyright = "ConTeXt development team",
+    categories = {
+        article = {
+            required = { "author", "title", "journal", "year" },
+            optional = { "volume", "number", "pages", "month", "note" },
+        },
+        book = {
+            required = { { "author", "editor" }, "title", "publisher", "year" },
+            optional = { { "volume", "number" }, "series", "address", "edition", "month","note" },
+        },
+        booklet = {
+            required = { "title" },
+            optional = { "author", "howpublished", "address", "month", "year", "note" },
+        },
+        inbook = {
+            required = { { "author", "editor" }, "title", { "chapter", "pages" }, "publisher","year" },
+            optional = { { "volume", "number" }, "series", "type", "address", "edition", "month", "note" },
+        },
+        incollection = {
+            required = { "author", "title", "booktitle", "publisher", "year" },
+            optional = { "editor", { "volume", "number" }, "series", "type", "chapter", "pages", "address", "edition", "month", "note" },
+        },
+        inproceedings = {
+            required = { "author", "title", "booktitle", "year" },
+            optional = { "editor", { "volume", "number" }, "series", "pages", "address", "month","organization", "publisher", "note" },
+        },
+        manual = {
+            required = { "title" },
+            optional = { "author", "organization", "address", "edition", "month", "year", "note" },
+        },
+        mastersthesis = {
+            required = { "author", "title", "school", "year" },
+            optional = { "type", "address", "month", "note" },
+        },
+        misc = {
+            required = { "author", "title", "howpublished", "month", "year", "note" },
+            optional = { "author", "title", "howpublished", "month", "year", "note" },
+        },
+        phdthesis = {
+            required = { "author", "title", "school", "year" },
+            optional = { "type", "address", "month", "note" },
+        },
+        proceedings = {
+            required = { "title", "year" },
+            optional = { "editor", { "volume", "number" }, "series", "address", "month", "organization", "publisher", "note" },
+        },
+        techreport = {
+            required = { "author", "title", "institution", "year" },
+            optional = { "type", "number", "address", "month", "note" },
+        },
+        patent = {
+            required = { "nationality", "number", "year", "yearfiled" },
+            optional = { "author", "title", "language", "assignee", "address", "type", "day", "dayfiled", "month", "monthfiled", "note", },
+        },
+        unpublished = {
+            required = { "author", "title", "note" },
+            optional = { "month", "year" },
+        },
+    },
+}
+
diff --git a/tex/context/base/publ-ini.lua b/tex/context/base/publ-ini.lua
index 9c1293c18..53735dd5b 100644
--- a/tex/context/base/publ-ini.lua
+++ b/tex/context/base/publ-ini.lua
@@ -38,6 +38,9 @@ publications             = publications or { }
 local datasets           = publications.datasets
 local writers            = publications.writers
 
+local tracers            = publications.tracers or { }
+publications.tracers     = tracers
+
 local variables          = interfaces.variables
 
 local v_local            = variables["local"]
@@ -2284,3 +2287,19 @@ function listvariants.page(dataset,block,tag,variant,listindex)
         end
     end
 end
+
+-- tracers
+
+local citevariants = tracers.citevariants or allocate()
+local listvariants = tracers.listvariants or allocate()
+
+storage.register("publications/tracers/citevariants", citevariants,"publications.tracers.citevariants")
+storage.register("publications/tracers/listvariants", listvariants,"publications.tracers.listvariants")
+
+function commands.registerbtxcitevariant(name,parent)
+    citevariants[name] = parent or ""
+end
+
+function commands.registerbtxlistvariant(name,parent)
+    listvariants[name] = parent or ""
+end
diff --git a/tex/context/base/publ-ini.mkiv b/tex/context/base/publ-ini.mkiv
index b48cca99f..92faf7076 100644
--- a/tex/context/base/publ-ini.mkiv
+++ b/tex/context/base/publ-ini.mkiv
@@ -217,6 +217,18 @@
 \installcommandhandler \??btxcitevariant {btxcitevariant} \??btxcitevariant
 \installcommandhandler \??btxrendering   {btxrendering}   \??btxrendering
 
+\appendtoks
+    \ifx\currentbtxlistvariant\empty \else
+        \ctxcommand{registerbtxlistvariant("\currentbtxlistvariant","\currentbtxlistvariantparent")}%
+    \fi
+\to \everydefinebtxlistvariant
+
+\appendtoks
+    \ifx\currentbtxcitevariant\empty \else
+        \ctxcommand{registerbtxcitevariant("\currentbtxcitevariant","\currentbtxcitevariantparent")}%
+    \fi
+\to \everydefinebtxcitevariant
+
 \unexpanded\def\usebtxdataset
   {\dodoubleargument\publ_use_dataset}
 
diff --git a/tex/context/base/publ-tra.lua b/tex/context/base/publ-tra.lua
index 0b7e840c8..9b0f273c2 100644
--- a/tex/context/base/publ-tra.lua
+++ b/tex/context/base/publ-tra.lua
@@ -12,9 +12,8 @@ local sortedhash, sortedkeys = table.sortedhash, table.sortedkeys
 local settings_to_array = utilities.parsers.settings_to_array
 local formatters = string.formatters
 
-local tracers        = { }
-publications.tracers = tracers
-local datasets       = publications.datasets
+local tracers  = publications.tracers or { }
+local datasets = publications.datasets
 
 local context = context
 
@@ -23,150 +22,54 @@ local ctx_bold, ctx_rotate, ctx_llap = context.bold, context.rotate, context.lla
 local ctx_darkgreen, ctx_darkred, ctx_darkblue = context.darkgreen, context.darkred, context.darkblue
 local ctx_starttabulate, ctx_stoptabulate = context.starttabulate, context.stoptabulate
 
--- TEXT hyperlink author number date
-
-local fields = table.sorted {
-    "abstract",
-    "address",
-    "annotate",
-    "author",
-    "booktitle",
-    "chapter",
-    "comment",
-    "country",
-    "doi",
-    "edition",
-    "editor",
-    "eprint",
-    "howpublished",
-    "institution",
-    "isbn",
-    "issn",
-    "journal",
-    "key",
-    "keyword",
-    "keywords",
-    "language",
-    "lastchecked",
-    "month",
-    "names",
-    "note",
-    "notes",
-    "number",
-    "organization",
-    "pages",
-    "publisher",
-    "school",
-    "series",
-    "size",
-    "title",
-    "type",
-    "url",
-    "volume",
-    "year",
-    "nationality",
-    "assignee",
-    "bibnumber",
-    "day",
-    "dayfiled",
-    "monthfiled",
-    "yearfiled",
-    "revision",
-}
+local categories = table.setmetatableindex(function(t,name)
+    local filename      = resolvers.findfile(formatters["publ-imp-%s.lua"](name))
+    local fields        = { }
+    local specification = filename and filename ~= "" and table.load(filename) or {
+        name       = name,
+        version    = "1.00",
+        comment    = "unknown specification.",
+        author     = "anonymous",
+        copyright  = "no one",
+        categories = { },
+    }
+    --
+    specification.fields = fields
+    for category, data in next, specification.categories do
+        local list = { }
+        fields[category]  = list
+        local required = data.required
+        local optional = data.optional
+        for i=1,#required do
+            list[required[i]] = "required"
+        end
+        for i=1,#optional do
+            list[optional[i]] = "optional"
+        end
+    end
+    t[name] = specification
+    return specification
+end)
 
-local citevariants = table.sorted {
-    "author",
-    "authoryear",
-    "authoryears",
-    "authornum",
-    "year",
-    "short",
-    "serial",
-    "key",
-    "doi",
-    "url",
-    "type",
-    "page",
-    "none",
-    "num",
-}
+publications.tracers.categories = categories
 
-local listvariants = table.sorted {
-    "author",
-    "editor",
-    "artauthor",
-}
+-- -- --
 
-local categories = {
-    article = {
-        required = { "author", "title", "journal", "year" },
-        optional = { "volume", "number", "pages", "month", "note" },
-    },
-    book = {
-        required = { { "author", "editor" }, "title", "publisher", "year" },
-        optional = { { "volume", "number" }, "series", "address", "edition", "month","note" },
-    },
-    booklet = {
-        required = { "title" },
-        optional = { "author", "howpublished", "address", "month", "year", "note" },
-    },
-    inbook = {
-        required = { { "author", "editor" }, "title", { "chapter", "pages" }, "publisher","year" },
-        optional = { { "volume", "number" }, "series", "type", "address", "edition", "month", "note" },
-    },
-    incollection = {
-        required = { "author", "title", "booktitle", "publisher", "year" },
-        optional = { "editor", { "volume", "number" }, "series", "type", "chapter", "pages", "address", "edition", "month", "note" },
-    },
-    inproceedings = {
-        required = { "author", "title", "booktitle", "year" },
-        optional = { "editor", { "volume", "number" }, "series", "pages", "address", "month","organization", "publisher", "note" },
-    },
-    manual = {
-        required = { "title" },
-        optional = { "author", "organization", "address", "edition", "month", "year", "note" },
-    },
-    mastersthesis = {
-        required = { "author", "title", "school", "year" },
-        optional = { "type", "address", "month", "note" },
-    },
-    misc = {
-        required = { "author", "title", "howpublished", "month", "year", "note" },
-        optional = { "author", "title", "howpublished", "month", "year", "note" },
-    },
-    phdthesis = {
-        required = { "author", "title", "school", "year" },
-        optional = { "type", "address", "month", "note" },
-    },
-    proceedings = {
-        required = { "title", "year" },
-        optional = { "editor", { "volume", "number" }, "series", "address", "month", "organization", "publisher", "note" },
-    },
-    techreport = {
-        required = { "author", "title", "institution", "year" },
-        optional = { "type", "number", "address", "month", "note" },
-    },
-    patent = {
-        required = { "nationality", "number", "year", "yearfiled" },
-        optional = { "author", "title", "language", "assignee", "address", "type", "day", "dayfiled", "month", "monthfiled", "note", },
-    },
-    unpublished = {
-        required = { "author", "title", "note" },
-        optional = { "month", "year" },
-    },
+local private = {
+    category = true,
+    tag      = true,
+    index    = true,
 }
 
-
-publications.tracers.fields       = fields
-publications.tracers.categories   = categories
-publications.tracers.citevariants = citevariants
-publications.tracers.listvariants = listvariants
-
--- -- --
-
-function tracers.showdatasetfields(dataset)
-    local luadata = datasets[dataset].luadata
+function tracers.showdatasetfields(settings)
+    local dataset = settings.dataset
+    local current = datasets[dataset]
+    local luadata = current.luadata
     if next(luadata) then
+        local kind       = settings.kind
+        local fielddata  = kind and categories[kind] or categories.apa
+        local categories = fielddata.categories
+        local fieldspecs = fielddata.fields
         ctx_starttabulate { "|lT|lT|pT|" }
             ctx_NC() ctx_bold("tag")
             ctx_NC() ctx_bold("category")
@@ -174,12 +77,22 @@ function tracers.showdatasetfields(dataset)
             ctx_NC() ctx_NR()
             ctx_FL()
             for k, v in sortedhash(luadata) do
+                local category = v.category
+                local fields   = fieldspecs[category] or { }
                 ctx_NC() context(k)
-                ctx_NC() context(v.category)
+                ctx_NC() context(category)
                 ctx_NC()
                 for k, v in sortedhash(v) do
-                    if k ~= "details" and k ~= "tag" and k ~= "category" then
-                        context("%s ",k)
+                    if not private[k] then
+                        local f = fields[k]
+                        if f == "required" then
+                            ctx_darkgreen(k)
+                        elseif not f then
+                            ctx_darkred(k)
+                        else
+                            context(k)
+                        end
+                        context(" ")
                     end
                 end
                 ctx_NC() ctx_NR()
@@ -188,9 +101,14 @@ function tracers.showdatasetfields(dataset)
     end
 end
 
-function tracers.showdatasetcompleteness(dataset)
-
-    dataset = datasets[dataset]
+function tracers.showdatasetcompleteness(settings)
+    local dataset    = settings.dataset
+    local current    = datasets[dataset]
+    local luadata    = current.luadata
+    local kind       = settings.kind
+    local fielddata  = kind and categories[kind] or categories.apa
+    local categories = fielddata.categories
+    local fieldspecs = fielddata.fields
 
     local preamble = { "|lBTw(10em)|p|" }
 
@@ -234,20 +152,18 @@ function tracers.showdatasetcompleteness(dataset)
         ctx_NC() ctx_NR()
     end
 
-    local luadata = datasets[dataset].luadata
-
     if next(luadata) then
         for tag, entry in sortedhash(luadata) do
-            local category = entry.category
-            local fields = categories[category]
+            local category    = entry.category
+            local fields      = categories[category]
+            local foundfields = { }
+            for k, v in next, entry do
+                foundfields[k] = true
+            end
+            ctx_starttabulate(preamble)
+            identified(tag,category,entry.crossref)
+            ctx_FL()
             if fields then
-                local foundfields = { }
-                for k, v in next, entry do
-                    foundfields[k] = true
-                end
-                ctx_starttabulate(preamble)
-                identified(tag,category,entry.crossref)
-                ctx_FL()
                 local requiredfields = fields.required
                 local optionalfields = fields.optional
                 if requiredfields then
@@ -296,15 +212,13 @@ function tracers.showdatasetcompleteness(dataset)
                         end
                     end
                 end
-                foundfields.category = nil
-                foundfields.tag = nil
-                for k, v in sortedhash(foundfields) do
+            end
+            for k, v in sortedhash(foundfields) do
+                if not private[k] then
                     extra(k,entry[k])
                 end
-                ctx_stoptabulate()
-            else
-                -- error
             end
+            ctx_stoptabulate()
         end
     end
 
@@ -312,6 +226,10 @@ end
 
 function tracers.showfields(settings)
     local rotation    = settings.rotation
+    local kind        = settings.kind
+    local fielddata   = kind and categories[kind] or categories.apa
+    local categories  = fielddata.categories
+    local fieldspecs  = fielddata.fields
     local swapped     = { }
     local validfields = { }
     for category, fields in next, categories do
@@ -367,41 +285,6 @@ function tracers.showfields(settings)
     ctx_stoptabulate()
 end
 
-function tracers.addfield(f,c)
-    -- no checking now
-    if type(f) == "string" then
-        f = settings_to_array(f)
-    end
-    for i=1,#f do
-        local field = f[i]
-        if not table.contains(fields,field) then
-            fields[#fields+1] = field
-        end
-    end
-    if #f == 1 then
-        f = f[1]
-    end
-    if type(c) == "string" then
-        c = settings_to_array(c)
-    end
-    for i=1,#c do
-        local ci = c[i]
-        local category = categories[ci]
-        if category then
-            local optional = category.optional
-            if optional then
-                optional[#optional+1] = f
-            else
-                categories[ci] = { optional = { f } }
-            end
-        else
-            categories[ci] = { optional = { f } }
-        end
-    end
-end
-
-
 commands.showbtxdatasetfields       = tracers.showdatasetfields
 commands.showbtxdatasetcompleteness = tracers.showdatasetcompleteness
 commands.showbtxfields              = tracers.showfields
-commands.btxaddfield                = tracers.addfield
diff --git a/tex/context/base/publ-tra.mkiv b/tex/context/base/publ-tra.mkiv
index 0fd3440e0..281b16ae0 100644
--- a/tex/context/base/publ-tra.mkiv
+++ b/tex/context/base/publ-tra.mkiv
@@ -20,43 +20,43 @@
 
 \unprotect
 
-\unexpanded\def\showbtxdatasetfields
-  {\dosingleempty\publ_show_dataset_fields}
+\unexpanded\def\showbtxdatasetfields      {\dosingleempty\publ_show_dataset_fields}
+\unexpanded\def\showbtxdatasetcompleteness{\dosingleempty\publ_show_dataset_completeness}
+\unexpanded\def\showbtxfields             {\dosingleempty\publ_show_fields}
 
 \def\publ_show_dataset_fields[#1]%
-  {\ctxcommand{showbtxdatasetfields("\iffirstargument#1\else\currentbtxdataset\fi")}}
-
-\unexpanded\def\showbtxdatasetcompleteness
-  {\dosingleempty\publ_show_dataset_completeness}
+  {\begingroup
+   \getdummyparameters[\c!type=apa,\c!dataset=\currentbtxdataset,#1]%
+   \ctxcommand{showbtxdatasetfields{
+      dataset = "\dummyparameter\c!dataset",
+      kind    = "\dummyparameter\c!type"
+   }}%
+   \endgroup}
 
 \def\publ_show_dataset_completeness[#1]%
-  {\ctxcommand{showbtxdatasetcompleteness("\iffirstargument#1\else\currentbtxdataset\fi")}}
-
-\unexpanded\def\showbtxfields
-  {\dosingleempty\publ_show_fields}
+  {\begingroup
+   \getdummyparameters[\c!type=apa,\c!dataset=\currentbtxdataset,#1]%
+   \ctxcommand{showbtxdatasetcompleteness{
+      dataset = "\dummyparameter\c!dataset",
+      kind    = "\dummyparameter\c!type"
+   }}%
+   \endgroup}
 
 \def\publ_show_fields[#1]%
   {\begingroup
-   \getdummyparameters[#1]%
-   \ctxcommand{showbtxfields{ rotation = "\dummyparameter\c!rotation" }}%
+   \getdummyparameters[\c!type=apa,#1]%
+   \ctxcommand{showbtxfields{
+      rotation = "\dummyparameter\c!rotation",
+      kind     = "\dummyparameter\c!type"
+   }}%
    \endgroup}
 
-\unexpanded\def\btxaddfields
-  {\dodoubleempty\publ_add_fields}
-
-\def\publ_add_fields[#1][#2]%
-  {\ifsecondargument
-     \ctxcommand{btxaddfield("#1","#2")}%
-   \fi}
-
 \protect
 
 \continueifinputfile{publ-tra.mkiv}
 
 \starttext
 
-    \btxaddfields[one,two][extra one, extra two]
-
     \showbtxfields[rotation=85] \page
     \showbtxfields[rotation=90] \page
 
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index 57f784fc0..79fee3eb4 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 d7bc37794..5da55ee05 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
diff --git a/tex/context/base/strc-flt.mkvi b/tex/context/base/strc-flt.mkvi
index 08f469011..3f3c1fedf 100644
--- a/tex/context/base/strc-flt.mkvi
+++ b/tex/context/base/strc-flt.mkvi
@@ -17,6 +17,23 @@
 
 \unprotect
 
+% todo: a keyword for this (and then a settings->hash for speed)
+%
+% \setuplayout[width=middle,backspace=3cm]
+%
+% \appendtoks
+%     \settrue\inhibitmargindata
+% \to \everyinsidefloat
+%
+% \starttext
+%     \dorecurse{20}{
+%         \par \inleft{\red\infofont<#1>} \par
+%         \placefigure[leftmargin]{}{\framed[height=1cm,width=2cm]{}}
+%       % \placefigure{#1}{\framed[height=1cm,width=2cm]{}}
+%         \par line #1.1 \par line #1.2 \par
+%     }
+% \stoptext
+
 % todo: delay caption creation and make setups for each method instead
 %       so that we can have a list of methods and redo them as we can
 %       keep the list or even better: recreate it
diff --git a/tex/context/base/x-asciimath.lua b/tex/context/base/x-asciimath.lua
index f50b61d85..8cc349095 100644
--- a/tex/context/base/x-asciimath.lua
+++ b/tex/context/base/x-asciimath.lua
@@ -652,6 +652,48 @@ local reserved = {
     ["dy"] = { false, { "d", "y" } }, -- "{dy}" "\\left(dy\\right)"
     ["dz"] = { false, { "d", "z" } }, -- "{dz}" "\\left(dz\\right)"
 
+    -- fences
+
+    ["(:"] = { true, "(:" },
+    ["{:"] = { true, "{:" },
+    ["[:"] = { true, "[:" },
+    ["("]  = { true, "(" },
+    ["["]  = { true, "[" },
+    ["{"]  = { true, "{" },
+    ["<<"] = { true, "⟨" },     -- why not <:
+    ["|_"] = { true, "⌊" },
+    ["|~"] = { true, "⌈" },
+    ["⟨"]  = { true, "⟨" },
+    ["〈"]  = { true, "⟨" },
+    ["〈"]  = { true, "⟨" },
+
+    [":)"] = { true, ":)" },
+    [":}"] = { true, ":}" },
+    [":]"] = { true, ":]" },
+    [")"]  = { true, ")" },
+    ["]"]  = { true, "]" },
+    ["}"]  = { true, "}" },
+    [">>"] = { true, "⟩" },   -- why not :>
+    ["~|"] = { true, "⌉" },
+    ["_|"] = { true, "⌋" },
+    ["⟩"]  = { true, "⟩" },
+    ["〉"]  = { true, "⟩" },
+    ["〉"]  = { true, "⟩" },
+
+    ["lparent"]  = { true, "(" },
+    ["lbracket"] = { true, "[" },
+    ["lbrace"]   = { true, "{" },
+    ["langle"]   = { true, "⟨" },
+    ["lfloor"]   = { true, "⌊" },
+    ["lceil"]    = { true, "⌈" },
+
+    ["rparent"]  = { true, ")" },
+    ["rbracket"] = { true, "]" },
+    ["rbrace"]   = { true, "}" },
+    ["rangle"]   = { true, "⟩" },
+    ["rfloor"]   = { true, "⌋" },
+    ["rceil"]    = { true, "⌉" },
+
 }
 
 local isbinary = {
@@ -755,6 +797,11 @@ for k, v in sortedhash(reserved) do
             k_reserved_different[#k_reserved_different+1] = k
         end
     end
+
+for k, v in next, entities do
+    k_unicode["\\"..k] = v
+end
+
     if not find(k,"[^a-zA-Z]") then
         k_reserved_words[#k_reserved_words+1] = k
     end
@@ -784,41 +831,47 @@ local m_left = {
     ["("]  = s_lparent,
     ["["]  = s_lbracket,
     ["{"]  = s_lbrace,
-    ["<<"] = s_langle,     -- why not <:
-    ["|_"] = s_lfloor,
-    ["|~"] = s_lceil,
     ["⟨"]  = s_langle,
-    ["〈"]  = s_langle,
-    ["〈"]  = s_langle,
-    --
-    ["lparent"]  = s_lparent,
-    ["lbracket"] = s_lbracket,
-    ["lbrace"]   = s_lbrace,
-    ["langle"]   = s_langle,
-    ["lfloor"]   = s_lfloor,
-    ["lceil"]    = s_lceil,
+    ["⌈"] = s_lceil,
+    ["⌊"] = s_lfloor,
+
+ -- ["<<"] = s_langle,     -- why not <:
+ -- ["|_"] = s_lfloor,
+ -- ["|~"] = s_lceil,
+ -- ["〈"]  = s_langle,
+ -- ["〈"]  = s_langle,
+
+ -- ["lparent"]  = s_lparent,
+ -- ["lbracket"] = s_lbracket,
+ -- ["lbrace"]   = s_lbrace,
+ -- ["langle"]   = s_langle,
+ -- ["lfloor"]   = s_lfloor,
+ -- ["lceil"]    = s_lceil,
 }
 
 local m_right = {
-    [")"]  = s_rparent,
     [":)"] = s_rangle,
     [":}"] = s_right,
     [":]"] = s_right,
+    [")"]  = s_rparent,
     ["]"]  = s_rbracket,
     ["}"]  = s_rbrace,
-    [">>"] = s_rangle,   -- why not :>
-    ["~|"] = s_rceil,
-    ["_|"] = s_rfloor,
     ["⟩"]  = s_rangle,
-    ["〉"]  = s_rangle,
-    ["〉"]  = s_rangle,
-    --
-    ["rparent"]  = s_rparent,
-    ["rbracket"] = s_rbracket,
-    ["rbrace"]   = s_rbrace,
-    ["rangle"]   = s_rangle,
-    ["rfloor"]   = s_rfloor,
-    ["rceil"]    = s_rceil,
+    ["⌉"] = s_rceil,
+    ["⌋"] = s_rfloor,
+
+ -- [">>"] = s_rangle,   -- why not :>
+ -- ["~|"] = s_rceil,
+ -- ["_|"] = s_rfloor,
+ -- ["〉"]  = s_rangle,
+ -- ["〉"]  = s_rangle,
+
+ -- ["rparent"]  = s_rparent,
+ -- ["rbracket"] = s_rbracket,
+ -- ["rbrace"]   = s_rbrace,
+ -- ["rangle"]   = s_rangle,
+ -- ["rfloor"]   = s_rfloor,
+ -- ["rceil"]    = s_rceil,
 }
 
 local islimits = {
@@ -856,7 +909,8 @@ local p_special =
             )
         )
       + P("\\") * Cc("\\backslash")
-      + (R("az","AZ")^1/entities)
+   -- + (R("az","AZ")^1/entities)
+      + C(R("az","AZ")^1)
     )
 
 -- open | close :: {: | :}
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 866098238..1671ffb23 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  : 10/18/14 14:30:57
+-- merge date  : 10/19/14 21:08:40
 
 do -- begin closure to overcome local limits and interference