\usemodule[abr-02]

\setupbodyfont
  [dejavu,9pt]

\setuppapersize
  [A4,landscape]

\setuplayout
  [width=middle,
   height=middle,
   backspace=.5cm,
   topspace=.5cm,
   footer=0pt,
   header=1.25cm]

\setuphead
  [title]
  [style=\bfa,
   page=yes,
   after={\blank[line]}]

\setuppagenumbering
  [location=]

\setupheadertexts
  [\currentdate]
  [MkIV Status / Page \pagenumber]

% \showmakeup
% \showallmakeup

\starttext

% logs.report (immediate) versus logs.messenger (in flow)

\starttitle[title=Todo]

\startitemize[packed]
    \startitem currently the new namespace prefixes are not consistent but this
               will be done when we're satisfied with one scheme \stopitem
    \startitem there will be additional columns in the table, like for namespace
               so we need another round of checking then \stopitem
    \startitem the lua code will be cleaned up upgraded as some is quite old
               and experimental \stopitem
    \startitem we need a proper dependency tree and better defined loading order \stopitem
    \startitem all dotag.. will be moved to the tags_.. namespace \stopitem
    \startitem we need to check what messages are gone (i.e.\ clean up mult-mes) \stopitem
    \startitem some commands can go from mult-def (and the xml file) \stopitem
    \startitem check for setuphandler vs simplesetuphandler \stopitem
    \startitem for the moment we will go for \type {xxxx_} namespaces that (mostly) match
               the filename but later we can replace these by longer names (via a script) so
               module writers should {\bf not} use the core commands with \type{_} in the
               name \stopitem
    \startitem the message system will be unified \stopitem
    \startitem maybe rename dowhatevertexcommand to fromluawhatevertexcommand \stopitem
    \startitem consider moving setups directly to lua end (e.g. in characterspacing, breakpoint, bitmaps etc.) \stopitem
    \startitem more local temporary \type {\temp...} will become \type {\p_...} \stopitem
    \startitem check all ctxlua calls for ctxcommand \stopitem
    \startitem rename all those \type {\current<whatever>}s in strc \stopitem
    \startitem check \type {option} vs \type {options} \stopitem
    \startitem check \type {type} vs \type {kind} \stopitem
    \startitem check \type {label} vs \type {name} vs \type {tag} \stopitem
    \startitem check \type {limop}, different limops should should be classes \stopitem
    \startitem too many positions in simple files (itemize etc) \stopitem
    \startitem math domains/dictionaries \stopitem
    \startitem xtables don't span vertically with multilines (yet) \stopitem
    \startitem notes in mixed columns \stopitem
    \startitem floats in mixed columns \stopitem
    \startitem check return values \type {os.execute} \stopitem
    \startitem more r, d, k in xml code \stopitem
    \startitem mathml, more in \LUA \stopitem
    \startitem style: font-size, font, color handling in \HTML\ (lxml-css) \stopitem
    \startitem a \type {\name {A.B.C DEF}} auto-nobreakspace \stopitem
    \startitem redo \CWEB\ module with \LUA \stopitem
    \startitem maybe move characters.blocks to its own file \stopitem
    \startitem more local context = context in \LUA\ files \stopitem
    \startitem check and optimize all storage.register and locals (cosmetics) \stopitem
    \startitem check all used modules in \LUA\ (and local them) \stopitem
    \startitem environment and basic lua helpers are now spread over too many files \stopitem
    \startitem isolate tracers and showers \stopitem
    \startitem check all possible usage of ctxcommand \stopitem
    \startitem there are more s-* modules, like s-fnt-41 \stopitem
    \startitem check (un)marked tables \stopitem
\stopitemize

\stoptitle

\starttitle[title=To keep an eye on]

\startitemize[packed]
    \startitem Currently lpeg replacements interpret the percent sign so we need to escape it. \stopitem
    \startitem Currently numbers and strings are cast in comparisons bu tthat might change in the future. \stopitem
\stopitemize

\stoptitle

\definehighlight[notabenered]    [color=darkred,    style=bold]
\definehighlight[notabeneblue]   [color=darkblue,   style=bold]
\definehighlight[notabeneyellow] [color=darkyellow, style=bold]
\definehighlight[notabenemagenta][color=darkmagenta,style=bold]

\startluacode

    local coremodules = dofile("status-mkiv.lua")

    local valid = table.tohash {
        "toks", "attr", "page", "buff", "font", "colo", "phys", "supp", "typo", "strc",
        "syst", "tabl", "spac", "scrn", "lang", "lxml", "mlib", "java", "pack", "math",
        "symb", "grph", "anch", "luat", "mult", "back", "node", "meta", "norm", "catc",
        "cldf", "file", "char", "core", "layo", "trac", "cont", "regi", "enco", "hand",
        "unic", "sort", "blob", "type", "scrp", "prop", "chem", "bibl", "task",
        "whatever", "mp", "s", "x", "m", "mtx",
    }

    local specialcategories = {
        mkvi = true,
   }

    local what = {
        "main", "core", "lua", "optional", "implementations", "extra", "extras", "metafun", "modules", "resources"
    }

    local totaltodo     = 0
    local totalpending  = 0
    local totalobsolete = 0
    local totalloaded   = 0

    local function summary(nofloaded,noftodo,nofpending,nofobsolete)

        local nofdone = nofloaded - noftodo - nofpending - nofobsolete

        context.starttabulate { "|B|r|" }
        context.HL()
        context.NC() context("done")     context.NC() context(nofdone)     context.NC() context.NR()
        context.NC() context("todo")     context.NC() context(noftodo)     context.NC() context.NR()
        context.NC() context("pending")  context.NC() context(nofpending)  context.NC() context.NR()
        context.NC() context("obsolete") context.NC() context(nofobsolete) context.NC() context.NR()
        context.HL()
        context.NC() context("loaded")   context.NC() context(nofloaded)   context.NC() context.NR()
        context.HL()
        context.stoptabulate()

    end

    if coremodules then

        local function tabelize(loaded,what)

            if loaded then

                local noftodo     = 0
                local nofpending  = 0
                local nofobsolete = 0
                local nofloaded   = #loaded
                local categories  = { }

                for k, v in next, valid do
                    categories[k] = { }
                end

                for i=1,nofloaded do
                    local l = loaded[i]
                    l.order = i
                    local category = string.match(l.filename,"([^%-]+)%-") or "whatever"
                    local c = categories[category]
                    if c then
                        c[#c+1] = l
                    end
                end

                for k, loaded in table.sortedhash(categories) do

                    local nofloaded = #loaded

                    if nofloaded > 0 then

                        table.sort(loaded,function(a,b) return a.filename < b.filename end) -- in place

                        context.starttitle { title = string.format("%s: %s",what,k) }

                        context.starttabulate { "|Tr|Tlw(3em)|Tlw(12em)|Tlw(12em)|Tlw(4em)|Tl|Tl|Tl|Tp|" }
                        context.NC() context.bold("order")
                        context.NC() context.bold("kind")
                        context.NC() context.bold("file")
                        context.NC() context.bold("loading")
                        context.NC() context.bold("status")
                        context.NC() context.bold("reference")
                        context.NC() context.bold("manual")
                        context.NC() context.bold("wiki")
                        context.NC() context.bold("comment")
                        context.NC() context.NR()
                        context.HL()
                        for i=1,nofloaded do
                            local module = loaded[i]
                            local status = module.status
                            local category = module.category
                            local filename = module.filename
                            context.NC()
                            context(module.order)
                            context.NC()
                            if specialcategories[category] then
                                context.notabeneblue(category)
                            else
                                context(category)
                            end
                            context.NC()
                            if #filename>20 then
                                context(string.sub(filename,1,18) .. "..")
                            else
                                context(filename)
                            end
                            context.NC()
                            context(module.loading)
                            context.NC()
                            if status == "todo" then
                                context.notabenered(status)
                                noftodo = noftodo + 1
                            elseif status == "pending" then
                                context.notabeneyellow(status)
                                nofpending = nofpending + 1
                            elseif status == "obsolete" then
                                context.notabenemagenta(status)
                                nofobsolete = nofobsolete + 1
                            else
                                context(status)
                            end
                            context.NC() context(module.reference)
                            context.NC() context(module.manual)
                            context.NC() context(module.wiki)
                            context.NC() context(module.comment)
                            context.NC() context.NR()
                        end
                        context.stoptabulate()

                        context.stoptitle()

                    end

                end

                context.starttitle { title = string.format("summary of %s modules",what) }

                    summary(nofloaded,noftodo,nofpending,nofobsolete)

                context.stoptitle()

                totaltodo     = totaltodo     + noftodo
                totalpending  = totalpending  + nofpending
                totalobsolete = totalobsolete + nofobsolete
                totalloaded   = totalloaded   + nofloaded

            end

        end

        for i=1,#what do
            tabelize(coremodules[what[i]],what[i])
        end

    end

 -- context.starttitle { title = "Valid prefixes" }
 --
 -- for namespace, data in table.sortedhash(namespaces) do
 --     if valid[namespace] then
 --         context.type(namespace)
 --     end
 --     context.par()
 -- end
 --
 -- context.stoptitle()

    context.starttitle { title = string.format("summary of all",what) }

        summary(totalloaded,totaltodo,totalpending,totalobsolete)

    context.stoptitle()

    if io.exists("status-namespaces.lua") then

        context.starttitle { title = "messy namespaces" }

        local namespaces = dofile("status-namespaces.lua")

        for namespace, data in table.sortedhash(namespaces) do
            if valid[namespace] then
            else
                context(namespace)
            end
            context.par()
        end

        context.stoptitle()

    end

    if io.exists("status-registers.lua") then

        context.starttitle { title = "messy registers" }

        local registers  = dofile("status-registers.lua")

        for register, data in table.sortedhash(registers) do
            context(register)
            context.par()
            for name in table.sortedhash(data) do
                context.quad()
                context.type(name)
                context.par()
            end
            context.par()
        end

        context.stoptitle()

    end

    context.starttitle { title = "callbacks" }

    commands.showcallbacks()

    context.stoptitle()

\stopluacode


\stoptext