beta 2013.03.13 19:31

35 files changed, 359 insertions, 262 deletions

diff --git a/tex/context/base/cont-new.mkii b/tex/context/base/cont-new.mkii
index f0997eac9..21ff8a213 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{2013.03.13 12:53}
+\newcontextversion{2013.03.13 19:31}
 
 %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 446916461..fb9e0a6e8 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{2013.03.13 12:53}
+\newcontextversion{2013.03.13 19:31}
 
 %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 ad7781917..39c395435 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 232ef41d6..9f10e90ad 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 47b2c735b..26acd5d87 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{2013.03.13 12:53}
+\edef\contextversion{2013.03.13 19:31}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index dc81d3fe5..0ce50b334 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{2013.03.13 12:53}
+\edef\contextversion{2013.03.13 19:31}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/core-ctx.mkiv b/tex/context/base/core-ctx.mkiv
index 50b3ae4a2..59115621a 100644
--- a/tex/context/base/core-ctx.mkiv
+++ b/tex/context/base/core-ctx.mkiv
@@ -19,7 +19,6 @@
 
 \unexpanded\def\job_options_get_commandline {\ctxcommand{getcommandline()}}
 \unexpanded\def\job_options_get_ctxfile     {\ctxcommand{getctxfile()}}
-\unexpanded\def\job_options_log             {\ctxcommand{logoptions()}}
 \unexpanded\def\job_options_set_modes       {\ctxcommand{setdocumentmodes()}}
 \unexpanded\def\job_options_set_modules     {\ctxcommand{setdocumentmodules()}}
 \unexpanded\def\job_options_set_environments{\ctxcommand{setdocumentenvironments()}}
diff --git a/tex/context/base/core-def.mkiv b/tex/context/base/core-def.mkiv
index d1c774f40..cf1049e58 100644
--- a/tex/context/base/core-def.mkiv
+++ b/tex/context/base/core-def.mkiv
@@ -112,10 +112,6 @@
 \to \everyjob
 
 \appendtoks
-    \job_options_log
-\to \everystarttext
-
-\appendtoks
     \ifarrangingpages\poparrangedpages\fi
 \to \everybye
 
diff --git a/tex/context/base/data-lst.lua b/tex/context/base/data-lst.lua
index c86e58fd8..64d891514 100644
--- a/tex/context/base/data-lst.lua
+++ b/tex/context/base/data-lst.lua
@@ -57,20 +57,21 @@ function resolvers.listers.variables(pattern)
     instance.expansions  = fastcopy(exp)
 end
 
-function resolvers.listers.configurations(report)
+local report_resolved = logs.report("system","resolved")
+
+function resolvers.listers.configurations()
     local configurations = resolvers.instance.specification
-    local report = report or texio.write_nl
     for i=1,#configurations do
-        report(format("file : %s",resolvers.resolve(configurations[i])))
+        report_resolved("file : %s",resolvers.resolve(configurations[i]))
     end
-    report("")
+    report_resolved("")
     local list = resolvers.expandedpathfromlist(resolvers.splitpath(resolvers.luacnfspec))
     for i=1,#list do
         local li = resolvers.resolve(list[i])
         if lfs.isdir(li) then
-            report(format("path - %s",li))
+            report_resolved("path - %s",li)
         else
-            report(format("path + %s",li))
+            report_resolved("path + %s",li)
         end
     end
 end
diff --git a/tex/context/base/file-job.lua b/tex/context/base/file-job.lua
index 780438dc8..9e5912bc7 100644
--- a/tex/context/base/file-job.lua
+++ b/tex/context/base/file-job.lua
@@ -12,6 +12,7 @@ if not modules then modules = { } end modules ['file-job'] = {
 local format, gsub, match, find = string.format, string.gsub, string.match, string.find
 local insert, remove, concat = table.insert, table.remove, table.concat
 local validstring = string.valid
+local sortedhash = table.sortedhash
 
 local commands, resolvers, context = commands, resolvers, context
 
@@ -27,7 +28,6 @@ local logsnewline       = logs.newline
 local logspushtarget    = logs.pushtarget
 local logspoptarget     = logs.poptarget
 local settings_to_array = utilities.parsers.settings_to_array
-local write_nl          = texio.write_nl
 local allocate          = utilities.storage.allocate
 
 local nameonly          = file.nameonly
@@ -103,26 +103,7 @@ function commands.usezipfile(name,tree)
     end
 end
 
-local report_system  = logs.reporter("system","options")
-local report_options = logs.reporter("used options")
-
-function commands.copyfiletolog(name)
-    local f = io.open(name)
-    if f then
-        logspushtarget("logfile")
-        logsnewline()
-        report_system("start used options")
-        logsnewline()
-        for line in f:lines() do
-            report_options(line)
-        end
-        logsnewline()
-        report_system("stop used options")
-        logsnewline()
-        logspoptarget()
-        f:close()
-    end
-end
+local report_system  = logs.reporter("system")
 
 -- moved from tex to lua:
 
@@ -271,8 +252,6 @@ end
 
 -- document structure
 
-local report_system = logs.reporter("system")
-
 local textlevel = 0 -- inaccessible for user, we need to define counter textlevel at the tex end
 
 local function dummyfunction() end
@@ -382,8 +361,8 @@ local stacks = {
 
 --
 
-local report_system    = logs.reporter("system","structure")
-local report_structure = logs.reporter("used structure")
+local report_structures = logs.reporter("system","structure")
+local report_structure  = logs.reporter("used structure")
 
 local function pushtree(what,name)
     local t = { }
@@ -408,20 +387,18 @@ local function log_tree(top,depth)
     end
 end
 
-local function logtree()
+luatex.registerstopactions(function()
     logspushtarget("logfile")
     logsnewline()
-    report_system("start used structure")
+    report_structures("start used structure")
     logsnewline()
     root.name = environment.jobname
     log_tree(root,"")
     logsnewline()
-    report_system("stop used structure")
+    report_structures("stop used structure")
     logsnewline()
     logspoptarget()
-end
-
-luatex.registerstopactions(logtree)
+end)
 
 job.structure            = job.structure or { }
 job.structure.collected  = job.structure.collected or { }
@@ -906,19 +883,107 @@ function commands.setdocumentenvironments() -- was setup: *runtime:environments
     apply(document.options.commandline.environments,context.environment)
 end
 
-function commands.logoptions()
-    local arguments = document.arguments
-    local files     = document.files
-    write_nl("log","\n% begin of command line arguments\n%\n")
-    for k, v in next, arguments do
-        write_nl("log",format("%% %-20s = %s",k,tostring(v)))
+local report_files    = logs.reporter("system","files")
+local report_options  = logs.reporter("system","options")
+local report_file     = logs.reporter("used file")
+local report_option   = logs.reporter("used option")
+
+luatex.registerstopactions(function()
+    local foundintrees = resolvers.instance.foundintrees
+    if #foundintrees > 0 then
+        logspushtarget("logfile")
+        logsnewline()
+        report_files("start used files")
+        logsnewline()
+        for i=1,#foundintrees do
+            report_file("%4i: % T",i,foundintrees[i])
+        end
+        logsnewline()
+        report_files("stop used files")
+        logsnewline()
+        logspoptarget()
     end
-    write_nl("log","%\n% end of command line arguments\n")
-    write_nl("log","\n% begin of command line files\n%\n")
+end)
+
+luatex.registerstopactions(function()
+    local files = document.files -- or environment.files
+    local arguments = document.arguments -- or environment.arguments
+    --
+    logspushtarget("logfile")
+    logsnewline()
+    report_options("start commandline options")
+    logsnewline()
+    for argument, value in sortedhash(arguments) do
+        report_option("%s=%A",argument,value)
+    end
+    logsnewline()
+    report_options("stop commandline options")
+    logsnewline()
+    report_options("start commandline files")
+    logsnewline()
     for i=1,#files do
-        write_nl("log",format("%% %i  %s",i,files[i]))
+        report_file("% 4i: %s",i,files[i])
     end
-    write_nl("log","%\n% end of command line files\n\n")
+    logsnewline()
+    report_options("stop commandline files")
+    logsnewline()
+    logspoptarget()
+end)
+
+if environment.initex then
+
+    local report_storage       = logs.reporter("system","storage")
+    local report_table         = logs.reporter("stored table")
+    local report_module        = logs.reporter("stored module")
+    local report_attribute     = logs.reporter("stored attribute")
+    local report_catcodetable  = logs.reporter("stored catcodetable")
+    local report_corenamespace = logs.reporter("stored corenamespace")
+
+    luatex.registerstopactions(function()
+        logspushtarget("logfile")
+        logsnewline()
+        report_storage("start stored tables")
+        logsnewline()
+        for k,v in sortedhash(storage.data) do
+            report_table("%03i %s",k,v[1])
+        end
+        logsnewline()
+        report_storage("stop stored tables")
+        logsnewline()
+        report_storage("start stored modules")
+        logsnewline()
+        for k,v in sortedhash(lua.bytedata) do
+            report_module("%03i %s %s",k,v[2],v[1])
+        end
+        logsnewline()
+        report_storage("stop stored modules")
+        logsnewline()
+        report_storage("start stored attributes")
+        logsnewline()
+        for k,v in sortedhash(attributes.names) do
+            report_attribute("%03i %s",k,v)
+        end
+        logsnewline()
+        report_storage("stop stored attributes")
+        logsnewline()
+        report_storage("start stored catcodetables")
+        logsnewline()
+        for k,v in sortedhash(catcodes.names) do
+            report_catcodetable("%03i % t",k,v)
+        end
+        logsnewline()
+        report_storage("stop stored catcodetables")
+        logsnewline()
+        report_storage("start stored corenamespaces")
+        for k,v in sortedhash(interfaces.corenamespaces) do
+            report_corenamespace("%03i %s",k,v)
+        end
+        logsnewline()
+        report_storage("stop stored corenamespaces")
+        logsnewline()
+        logspoptarget()
+    end)
+
 end
 
 function commands.doifelsecontinuewithfile(inpname)
diff --git a/tex/context/base/font-age.lua b/tex/context/base/font-age.lua
index 36647c3a6..ba8f0bb0b 100644
--- a/tex/context/base/font-age.lua
+++ b/tex/context/base/font-age.lua
@@ -8,7 +8,7 @@ if not modules then modules = { } end modules ['font-age'] = {
 }
 
 if context then
-    texio.write_nl("fatal error: this module is not for context")
+    logs.report("fatal error","this module is not for context")
     os.exit()
 end
 
diff --git a/tex/context/base/font-syn.lua b/tex/context/base/font-syn.lua
index 3436465f5..6b3af4dee 100644
--- a/tex/context/base/font-syn.lua
+++ b/tex/context/base/font-syn.lua
@@ -1518,10 +1518,6 @@ function names.exists(name)
     return ((resolvers.findfile(name,"tfm") or "") ~= "") or ((names.resolve(name) or "") ~= "")
 end
 
--- for i=1,fonts.names.lookup(pattern) do
---     texio.write_nl(fonts.names.getkey("filename",i))
--- end
-
 local lastlookups, lastpattern = { }, ""
 
 function names.lookup(pattern,name,reload) -- todo: find
diff --git a/tex/context/base/l-lpeg.lua b/tex/context/base/l-lpeg.lua
index cfc26a5a5..9f51c644f 100644
--- a/tex/context/base/l-lpeg.lua
+++ b/tex/context/base/l-lpeg.lua
@@ -17,8 +17,6 @@ lpeg = require("lpeg")
 
 -- some code will move to unicode and string
 
-local report = texio and texio.write_nl or print
-
 -- local lpmatch = lpeg.match
 -- local lpprint = lpeg.print
 -- local lpp     = lpeg.P
@@ -36,22 +34,22 @@ local report = texio and texio.write_nl or print
 -- local lpcmt   = lpeg.Cmt
 -- local lpcarg  = lpeg.Carg
 
--- function lpeg.match(l,...) report("LPEG MATCH") lpprint(l) return lpmatch(l,...) end
-
--- function lpeg.P    (l) local p = lpp   (l) report("LPEG P =")    lpprint(l) return p end
--- function lpeg.R    (l) local p = lpr   (l) report("LPEG R =")    lpprint(l) return p end
--- function lpeg.S    (l) local p = lps   (l) report("LPEG S =")    lpprint(l) return p end
--- function lpeg.C    (l) local p = lpc   (l) report("LPEG C =")    lpprint(l) return p end
--- function lpeg.B    (l) local p = lpb   (l) report("LPEG B =")    lpprint(l) return p end
--- function lpeg.V    (l) local p = lpv   (l) report("LPEG V =")    lpprint(l) return p end
--- function lpeg.Cf   (l) local p = lpcf  (l) report("LPEG Cf =")   lpprint(l) return p end
--- function lpeg.Cb   (l) local p = lpcb  (l) report("LPEG Cb =")   lpprint(l) return p end
--- function lpeg.Cg   (l) local p = lpcg  (l) report("LPEG Cg =")   lpprint(l) return p end
--- function lpeg.Ct   (l) local p = lpct  (l) report("LPEG Ct =")   lpprint(l) return p end
--- function lpeg.Cs   (l) local p = lpcs  (l) report("LPEG Cs =")   lpprint(l) return p end
--- function lpeg.Cc   (l) local p = lpcc  (l) report("LPEG Cc =")   lpprint(l) return p end
--- function lpeg.Cmt  (l) local p = lpcmt (l) report("LPEG Cmt =")  lpprint(l) return p end
--- function lpeg.Carg (l) local p = lpcarg(l) report("LPEG Carg =") lpprint(l) return p end
+-- function lpeg.match(l,...) print("LPEG MATCH") lpprint(l) return lpmatch(l,...) end
+
+-- function lpeg.P    (l) local p = lpp   (l) print("LPEG P =")    lpprint(l) return p end
+-- function lpeg.R    (l) local p = lpr   (l) print("LPEG R =")    lpprint(l) return p end
+-- function lpeg.S    (l) local p = lps   (l) print("LPEG S =")    lpprint(l) return p end
+-- function lpeg.C    (l) local p = lpc   (l) print("LPEG C =")    lpprint(l) return p end
+-- function lpeg.B    (l) local p = lpb   (l) print("LPEG B =")    lpprint(l) return p end
+-- function lpeg.V    (l) local p = lpv   (l) print("LPEG V =")    lpprint(l) return p end
+-- function lpeg.Cf   (l) local p = lpcf  (l) print("LPEG Cf =")   lpprint(l) return p end
+-- function lpeg.Cb   (l) local p = lpcb  (l) print("LPEG Cb =")   lpprint(l) return p end
+-- function lpeg.Cg   (l) local p = lpcg  (l) print("LPEG Cg =")   lpprint(l) return p end
+-- function lpeg.Ct   (l) local p = lpct  (l) print("LPEG Ct =")   lpprint(l) return p end
+-- function lpeg.Cs   (l) local p = lpcs  (l) print("LPEG Cs =")   lpprint(l) return p end
+-- function lpeg.Cc   (l) local p = lpcc  (l) print("LPEG Cc =")   lpprint(l) return p end
+-- function lpeg.Cmt  (l) local p = lpcmt (l) print("LPEG Cmt =")  lpprint(l) return p end
+-- function lpeg.Carg (l) local p = lpcarg(l) print("LPEG Carg =") lpprint(l) return p end
 
 local type, next, tostring = type, next, tostring
 local byte, char, gmatch, format = string.byte, string.char, string.gmatch, string.format
diff --git a/tex/context/base/l-os.lua b/tex/context/base/l-os.lua
index 08d0473bc..42f3e4862 100644
--- a/tex/context/base/l-os.lua
+++ b/tex/context/base/l-os.lua
@@ -157,7 +157,7 @@ function os.launch(str)
     os.execute(format(launchers[os.name] or launchers.unix,str))
 end
 
-if not os.times then
+if not os.times then -- ?
     -- utime  = user time
     -- stime  = system time
     -- cutime = children user time
diff --git a/tex/context/base/lpdf-xmp.lua b/tex/context/base/lpdf-xmp.lua
index fbdea8815..061ed0757 100644
--- a/tex/context/base/lpdf-xmp.lua
+++ b/tex/context/base/lpdf-xmp.lua
@@ -180,9 +180,14 @@ local function flushxmpinfo()
         Type    = pdfconstant("Metadata"),
     }
     if trace_xmp then
-        report_xmp("data flushed (see log file)")
-        texio.write_nl("log","")
-        texio.write("log","\n% ",(gsub(blob,"[\r\n]","\n%% ")),"\n")
+        report_xmp("data flushed, see log file")
+        logs.pushtarget("logfile")
+        report_xmp("start xmp blob")
+        logs.newline()
+        logs.writer(blob)
+        logs.newline()
+        report_xmp("stop xmp blob")
+        logs.poptarget()
     end
     blob = format(xpacket,packetid,blob)
     if not verbose and tex.pdfcompresslevel > 0 then
diff --git a/tex/context/base/luat-cod.lua b/tex/context/base/luat-cod.lua
index 87b2c0059..8b015477f 100644
--- a/tex/context/base/luat-cod.lua
+++ b/tex/context/base/luat-cod.lua
@@ -62,7 +62,7 @@ function lua.registerfinalizer(f,comment)
     if type(f) == "function" then
         finalizers[#finalizers+1] = { action = f, comment = comment }
     else
-        texio.write_nl(format("fatal error: invalid finalizer, action: %s",comment))
+        print(format("\nfatal error: invalid finalizer, action: %s\n",comment))
         os.exit()
     end
 end
@@ -72,7 +72,7 @@ function lua.finalize(logger)
         local finalizer = finalizers[i]
         finalizer.action()
         if logger then
-            logger("finalizing lua", "action: %s",finalizer.comment)
+            logger("finalize action: %s",finalizer.comment)
         end
     end
 end
@@ -112,7 +112,9 @@ if not environment.luafilechunk then
 end
 
 if not environment.engineflags then -- raw flags
+
     local engineflags = { }
+
     for i=-10,#arg do
         local a = arg[i]
         if a then
@@ -122,7 +124,9 @@ if not environment.engineflags then -- raw flags
             end
         end
     end
+
     environment.engineflags = engineflags
+
 end
 
 -- We need a few premature callbacks in the format generator. We
diff --git a/tex/context/base/luat-fio.lua b/tex/context/base/luat-fio.lua
index 2f00914d3..d61c6f142 100644
--- a/tex/context/base/luat-fio.lua
+++ b/tex/context/base/luat-fio.lua
@@ -6,9 +6,6 @@ if not modules then modules = { } end modules ['luat-fio'] = {
     license   = "see context related readme files"
 }
 
-local texiowrite_nl = (texio and texio.write_nl) or print
-local texiowrite    = (texio and texio.write) or print
-
 local format = string.format
 local concat = table.concat
 local sequenced = table.sequenced
@@ -98,7 +95,7 @@ luatex.registerstopactions(function()
         report_system("start used files")
         logs.newline()
         for i=1,#foundintrees do
-            report_files("%4i: % t",i,foundintrees[i])
+            report_files("%4i: % T",i,foundintrees[i])
         end
         logs.newline()
         report_system("stop used files")
@@ -115,6 +112,6 @@ statistics.register("resource resolver", function()
         scandata.time,
         scandata.shared,
         #resolvers.instance.foundintrees,
-        concat(scandata.paths," ")
+        #scandata.paths > 0 and concat(scandata.paths," ") or "<none>"
     )
 end)
diff --git a/tex/context/base/luat-lib.mkiv b/tex/context/base/luat-lib.mkiv
index 948a9bc8d..26596c157 100644
--- a/tex/context/base/luat-lib.mkiv
+++ b/tex/context/base/luat-lib.mkiv
@@ -22,14 +22,15 @@
 %registerctxluafile{util-lua}{1.001} % moved
 \registerctxluafile{util-prs}{1.001}
 \registerctxluafile{util-fmt}{1.001}
-\registerctxluafile{util-deb}{1.001} % could also be done in trac-deb.mkiv
 \registerctxluafile{util-dim}{1.001}
 
-\registerctxluafile{trac-inf}{1.001}
+%registerctxluafile{trac-inf}{1.001}
 \registerctxluafile{trac-set}{1.001}
 \registerctxluafile{trac-log}{1.001}
+\registerctxluafile{trac-inf}{1.001}
 %registerctxluafile{trac-pro}{1.001}
 \registerctxluafile{util-lua}{1.001}
+\registerctxluafile{util-deb}{1.001} % could also be done in trac-deb.mkiv
 
 \registerctxluafile{util-tpl}{1.001} % needs tracker
 
diff --git a/tex/context/base/luat-run.lua b/tex/context/base/luat-run.lua
index 4f65370bb..34d45d096 100644
--- a/tex/context/base/luat-run.lua
+++ b/tex/context/base/luat-run.lua
@@ -9,10 +9,15 @@ if not modules then modules = { } end modules ['luat-run'] = {
 local format = string.format
 local insert = table.insert
 
+-- trace_job_status is also controlled by statistics.enable that is set via the directive system.nostatistics
+
 local trace_lua_dump   = false  trackers.register("system.dump",      function(v) trace_lua_dump   = v end)
 local trace_temp_files = false  trackers.register("system.tempfiles", function(v) trace_temp_files = v end)
+local trace_job_status = true   trackers.register("system.jobstatus", function(v) trace_job_status = v end)
+local trace_tex_status = false  trackers.register("system.texstatus", function(v) trace_tex_status = v end)
 
 local report_lua       = logs.reporter("system","lua")
+local report_tex       = logs.reporter("system","status")
 local report_tempfiles = logs.reporter("resolvers","tempfiles")
 
 luatex       = luatex or { }
@@ -24,9 +29,6 @@ local stopactions  = { }
 function luatex.registerstartactions(...) insert(startactions, ...) end
 function luatex.registerstopactions (...) insert(stopactions,  ...) end
 
-luatex.showtexstat = luatex.showtexstat or function() end
-luatex.showjobstat = luatex.showjobstat or statistics.showjobstat
-
 local function start_run()
     if logs.start_run then
         logs.start_run()
@@ -40,12 +42,12 @@ local function stop_run()
     for i=1,#stopactions do
         stopactions[i]()
     end
-    if luatex.showjobstat then
-        statistics.show(logs.report_job_stat)
+    if trace_job_status then
+        statistics.show()
     end
-    if luatex.showtexstat then
-        for k,v in next, status.list() do
-            logs.report_tex_stat(k,v)
+    if trace_tex_status then
+        for k, v in table.sortedhash(status.list()) do
+            report_tex("%S=%S",k,v)
         end
     end
     if logs.stop_run then
@@ -75,7 +77,6 @@ end
 
 local function pre_dump_actions()
     lua.finalize(trace_lua_dump and report_lua or nil)
-    statistics.reportstorage("log")
  -- statistics.savefmtstatus("\jobname","\contextversion","context.tex")
 end
 
diff --git a/tex/context/base/luat-sto.lua b/tex/context/base/luat-sto.lua
index 67653da6a..c2c89004f 100644
--- a/tex/context/base/luat-sto.lua
+++ b/tex/context/base/luat-sto.lua
@@ -9,7 +9,7 @@ if not modules then modules = { } end modules ['luat-sto'] = {
 -- we could nil some function in the productionrun
 
 local type, next, setmetatable, getmetatable, collectgarbage = type, next, setmetatable, getmetatable, collectgarbage
-local gmatch, format, write_nl = string.gmatch, string.format, texio.write_nl
+local gmatch, format = string.gmatch, string.format
 local serialize, concat, sortedhash = table.serialize, table.concat, table.sortedhash
 local bytecode = lua.bytecode
 local strippedloadstring = utilities.lua.strippedloadstring
@@ -155,36 +155,11 @@ if lua.bytedata then
     storage.register("lua/bytedata",lua.bytedata,"lua.bytedata")
 end
 
-function statistics.reportstorage(whereto)
-    whereto = whereto or "term and log"
-    write_nl(whereto," ","stored tables:"," ")
-    for k,v in sortedhash(storage.data) do
-        write_nl(whereto,format("%03i %s",k,v[1]))
-    end
-    write_nl(whereto," ","stored modules:"," ")
-    for k,v in sortedhash(lua.bytedata) do
-        write_nl(whereto,format("%03i %s %s",k,v[2],v[1]))
-    end
-    write_nl(whereto," ","stored attributes:"," ")
-    for k,v in sortedhash(attributes.names) do
-        write_nl(whereto,format("%03i %s",k,v))
-    end
-    write_nl(whereto," ","stored catcodetables:"," ")
-    for k,v in sortedhash(catcodes.names) do
-        write_nl(whereto,format("%03i %s",k,concat(v," ")))
-    end
-    write_nl(whereto," ","used corenamespaces:"," ")
-    for k,v in sortedhash(interfaces.corenamespaces) do
-        write_nl(whereto,format("%03i %s",k,v))
-    end
-    write_nl(whereto," ")
-end
-
-storage.shared = storage.shared or { }
-
 -- Because the storage mechanism assumes tables, we define a table for storing
 -- (non table) values.
 
+storage.shared = storage.shared or { }
+
 storage.register("storage/shared", storage.shared, "storage.shared")
 
 local mark  = storage.mark
diff --git a/tex/context/base/lxml-tex.lua b/tex/context/base/lxml-tex.lua
index 30d264c4e..f7de100b2 100644
--- a/tex/context/base/lxml-tex.lua
+++ b/tex/context/base/lxml-tex.lua
@@ -1588,16 +1588,18 @@ statistics.register("lxml lpath profile", function()
     if p and next(p) then
         local s = table.sortedkeys(p)
         local tested, matched, finalized = 0, 0, 0
-        texio.write_nl("log","\nbegin of lxml profile\n")
-        texio.write_nl("log","\n   tested    matched  finalized    pattern\n\n")
+        logs.pushtarget("logfile")
+        logs.writer("\nbegin of lxml profile\n")
+        logs.writer("\n   tested    matched  finalized    pattern\n\n")
         for i=1,#s do
             local pattern = s[i]
             local pp = p[pattern]
             local t, m, f = pp.tested, pp.matched, pp.finalized
             tested, matched, finalized = tested + t, matched + m, finalized + f
-            texio.write_nl("log",format("%9i  %9i  %9i    %s",t,m,f,pattern))
+            logs.writer(format("%9i  %9i  %9i    %s",t,m,f,pattern))
         end
-        texio.write_nl("log","\nend of lxml profile\n")
+        logs.writer("\nend of lxml profile\n")
+        logs.poptarget()
         return format("%s patterns, %s tested, %s matched, %s finalized (see log for details)",#s,tested,matched,finalized)
     else
         return nil
diff --git a/tex/context/base/node-ext.lua b/tex/context/base/node-ext.lua
index 5c4eec8de..82ec04ee5 100644
--- a/tex/context/base/node-ext.lua
+++ b/tex/context/base/node-ext.lua
@@ -13,14 +13,14 @@ use external applications to process node lists.</p>
 --ldx]]--
 
 function nodes.show(stack)
---  texio.write_nl(table.serialize(stack))
+--  logs.writer(table.serialize(stack))
 end
 
 function nodes.save(stack,name) -- *.ltn : luatex node file
 --  if name then
 --      file.savedata(name,table.serialize(stack))
 --  else
---      texio.write_nl('log',table.serialize(stack))
+--      logs.writer(table.serialize(stack))
 --  end
 end
 
diff --git a/tex/context/base/node-fin.lua b/tex/context/base/node-fin.lua
index cad45c6a2..9367badd3 100644
--- a/tex/context/base/node-fin.lua
+++ b/tex/context/base/node-fin.lua
@@ -72,7 +72,7 @@ end
 -- end
 --
 -- function states.check()
---     texio.write_nl(concat(collected,"\n"))
+--     logs.report("states",concat(collected,"\n"))
 -- end
 
 -- we used to do the main processor loop here and call processor for each node
diff --git a/tex/context/base/node-ini.lua b/tex/context/base/node-ini.lua
index 3caeb69dd..be1eb77bf 100644
--- a/tex/context/base/node-ini.lua
+++ b/tex/context/base/node-ini.lua
@@ -213,18 +213,24 @@ listcodes.column           = listcodes.alignment
 kerncodes.italiccorrection = kerncodes.userkern
 kerncodes.kerning          = kerncodes.fontkern
 
-nodes.codes = allocate {
+nodes.codes = allocate { -- mostly for listing
+    glue    = skipcodes,
+    noad    = noadcodes,
+    node    = nodecodes,
     hlist   = listcodes,
     vlist   = listcodes,
     glyph   = glyphcodes,
-    glue    = skipcodes,
     kern    = kerncodes,
-    whatsit = whatcodes,
+    penalty = penaltycodes,
     math    = mathnodes,
-    noad    = noadcodes,
+    fill    = fillcodes,
     margin  = margincodes,
+    disc    = disccodes,
+    whatsit = whatcodes,
 }
 
+local report_codes = logs.reporter("nodes","codes")
+
 function nodes.showcodes()
     local t = { }
     for name, codes in sortedhash(nodes.codes) do
@@ -238,7 +244,7 @@ function nodes.showcodes()
     end
     formatcolumns(t)
     for k=1,#t do
-        texio.write_nl(t[k])
+        report_codes (t[k])
     end
 end
 
diff --git a/tex/context/base/node-ser.lua b/tex/context/base/node-ser.lua
index 2c3e7fefb..b0a6e9952 100644
--- a/tex/context/base/node-ser.lua
+++ b/tex/context/base/node-ser.lua
@@ -277,7 +277,7 @@ end
 function nodes.print(head,n)
     while head do
         local id = head.id
-        texio.write_nl(rep(" ",n or 0) .. tostring(head))
+        logs.writer(string.formatters["%w%S"],n or 0,head)
         if id == hlist_code or id == vlist_code then
             nodes.print(head.list,(n or 0)+1)
         end
diff --git a/tex/context/base/node-tra.lua b/tex/context/base/node-tra.lua
index c7f50b1aa..48d6310b0 100644
--- a/tex/context/base/node-tra.lua
+++ b/tex/context/base/node-tra.lua
@@ -15,7 +15,6 @@ local utfchar = utf.char
 local concat = table.concat
 local format, match, gmatch, concat, rep = string.format, string.match, string.gmatch, table.concat, string.rep
 local lpegmatch = lpeg.match
-local write_nl = texio.write_nl
 local clock = os.gettimeofday or os.clock -- should go in environment
 
 local report_nodes = logs.reporter("nodes","tracing")
@@ -353,10 +352,10 @@ end
 
 function nodes.showlist(head, message)
     if message then
-        write_nl(message)
+        report_nodes(message)
     end
     for n in traverse_nodes(head) do
-        write_nl(tostring(n))
+        report_nodes(tostring(n))
     end
 end
 
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index db91fd850..1c266bb28 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 fb42b1ac2..8860757b1 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
diff --git a/tex/context/base/toks-ini.lua b/tex/context/base/toks-ini.lua
index f88e0fcb5..ef4b5406b 100644
--- a/tex/context/base/toks-ini.lua
+++ b/tex/context/base/toks-ini.lua
@@ -197,7 +197,7 @@ collectors.showtoken = showtoken
 
 function collectors.trace()
     local t = get_next()
-    texio.write_nl(showtoken(t))
+    logs.report("tokenlist",showtoken(t))
     return t
 end
 
diff --git a/tex/context/base/trac-inf.lua b/tex/context/base/trac-inf.lua
index 1d39f24a6..fdc07d97d 100644
--- a/tex/context/base/trac-inf.lua
+++ b/tex/context/base/trac-inf.lua
@@ -15,7 +15,6 @@ local type, tonumber = type, tonumber
 local format, lower = string.format, string.lower
 local concat = table.concat
 local clock = os.gettimeofday or os.clock -- should go in environment
-local write_nl = texio and texio.write_nl or print
 
 statistics       = statistics or { }
 local statistics = statistics
@@ -116,9 +115,10 @@ function statistics.register(tag,fnc)
     end
 end
 
-function statistics.show(reporter)
+local report = logs.reporter("mkiv lua stats")
+
+function statistics.show()
     if statistics.enable then
-        if not reporter then reporter = function(tag,data,n) write_nl(tag .. " " .. data) end end
         -- this code will move
         local register = statistics.register
         register("luatex banner", function()
@@ -139,39 +139,23 @@ function statistics.show(reporter)
                 end)
             end
         end
-        collectgarbage("collect")
-        register("current memory usage", statistics.memused)
+        -- so far
+     -- collectgarbage("collect")
+        register("current memory usage",statistics.memused)
         register("runtime",statistics.runtime)
+        logs.newline() -- initial newline
         for i=1,#statusinfo do
             local s = statusinfo[i]
             local r = s[2]()
             if r then
-                reporter(s[1],r,n)
+                report("%s: %s",s[1],r)
             end
         end
-        write_nl("") -- final newline
+     -- logs.newline() -- final newline
         statistics.enable = false
     end
 end
 
-local template, report_statistics, nn = nil, nil, 0 -- we only calcute it once
-
-function statistics.showjobstat(tag,data,n)
-    if not logs then
-        -- sorry
-    elseif type(data) == "table" then
-        for i=1,#data do
-            statistics.showjobstat(tag,data[i],n)
-        end
-    else
-        if not template or n > nn then
-            template, n = format("%%-%ss - %%s",n), nn
-            report_statistics = logs.reporter("mkiv lua stats")
-        end
-        report_statistics(format(template,tag,data))
-    end
-end
-
 function statistics.memused() -- no math.round yet -)
     local round = math.round or math.floor
     return format("%s MB (ctx: %s MB)",round(collectgarbage("count")/1000), round(status.luastate_bytes/1000000))
@@ -188,8 +172,9 @@ function statistics.runtime()
     return statistics.formatruntime(elapsedtime(statistics))
 end
 
-function statistics.timed(action,report)
-    report = report or logs.reporter("system")
+local report = logs.reporter("system")
+
+function statistics.timed(action)
     starttiming("run")
     action()
     stoptiming("run")
diff --git a/tex/context/base/trac-log.lua b/tex/context/base/trac-log.lua
index 2b84ba487..6a6bd39cb 100644
--- a/tex/context/base/trac-log.lua
+++ b/tex/context/base/trac-log.lua
@@ -6,6 +6,60 @@ if not modules then modules = { } end modules ['trac-log'] = {
     license   = "see context related readme files"
 }
 
+if tex and (tex.jobname or tex.formatname) then
+
+    -- quick hack, awaiting speedup in engine (8 -> 6.4 sec for --make with console2)
+
+    local texio_write_nl = texio.write_nl
+    local texio_write    = texio.write
+    local io_write       = io.write
+
+    local write_nl = function(target,...)
+        if not io_write then
+            io_write = io.write
+        end
+        if target == "term and log" then
+            texio_write_nl("log",...)
+            texio_write_nl("term","")
+            io_write(...)
+        elseif target == "log" then
+            texio_write_nl("log",...)
+        elseif target == "term" then
+            texio_write_nl("term","")
+            io_write(...)
+        else
+            texio_write_nl("log",...)
+            texio_write_nl("term","")
+            io_write(target,...)
+        end
+    end
+
+    local write = function(target,...)
+        if not io_write then
+            io_write = io.write
+        end
+        if target == "term and log" then
+            texio_write("log",...)
+            io_write(...)
+        elseif target == "log" then
+            texio_write("log",...)
+        elseif target == "term" then
+            io_write(...)
+        else
+            texio_write("log",...)
+            io_write(target,...)
+        end
+    end
+
+    texio.write    = write
+    texio.write_nl = write_nl
+
+else
+
+    -- texlua
+
+end
+
 -- todo: less categories, more subcategories (e.g. nodes)
 -- todo: split into basics and ctx specific
 
@@ -217,8 +271,6 @@ if tex and (tex.jobname or tex.formatname) then
 
 else
 
---     local format = string.formatter
-
     logs.flush = ignore
 
     writer = write_nl
@@ -449,6 +501,16 @@ function logs.show()
     report("logging","categories: %s, max category: %s, max subcategory: %s, max combined: %s",n,c,s,max)
 end
 
+local delayed_reporters = { } setmetatableindex(delayed_reporters,function(t,k)
+    local v = logs.reporter(k)
+    t[k] = v
+    return v
+end)
+
+function utilities.setters.report(setter,...)
+    delayed_reporters[setter](...)
+end
+
 directives.register("logs.blocked", function(v)
     setblocked(v,true)
 end)
@@ -513,15 +575,12 @@ function logs.stop_page_number() -- the first page can includes the initializati
     logs.flush()
 end
 
-logs.report_job_stat = statistics and statistics.showjobstat
+-- we don't have show_open and show_close callbacks yet
 
 local report_files = logs.reporter("files")
-
-local nesting   = 0
-local verbose   = false
-local hasscheme = url.hasscheme
-
--- we don't have show_open and show_close callbacks yet
+local nesting      = 0
+local verbose      = false
+local hasscheme    = url.hasscheme
 
 function logs.show_open(name)
  -- if hasscheme(name) ~= "virtual" then
@@ -699,3 +758,6 @@ end
 
 io.stdout:setvbuf('no')
 io.stderr:setvbuf('no')
+
+-- windows: > nul  2>&1
+-- unix   : > null 2>&1
diff --git a/tex/context/base/trac-set.lua b/tex/context/base/trac-set.lua
index 9dc5dd9da..6f91e25f7 100644
--- a/tex/context/base/trac-set.lua
+++ b/tex/context/base/trac-set.lua
@@ -17,10 +17,11 @@ local allocate = utilities.storage.allocate
 
 utilities         = utilities or { }
 local utilities   = utilities
-utilities.setters = utilities.setters or { }
-local setters     = utilities.setters
 
-local data = { } -- maybe just local
+local setters     = utilities.setters or { }
+utilities.setters = setters
+
+local data        = { }
 
 -- We can initialize from the cnf file. This is sort of tricky as
 -- later defined setters also need to be initialized then. If set
@@ -235,15 +236,8 @@ end
 
 local enable, disable, register, list, show = setters.enable, setters.disable, setters.register, setters.list, setters.show
 
-local write_nl = texio and texio.write_nl or print
-
-local function report(setter,...)
-    local report = logs and logs.report
-    if report then
-        report(setter.name,...)
-    else -- fallback, as this module is loaded before the logger
-        write_nl(format("%-15s : %s\n",setter.name,format(...)))
-    end
+function setters.report(setter,...)
+    print(format("%-15s : %s\n",setter.name,format(...)))
 end
 
 local function default(setter,name)
@@ -261,14 +255,14 @@ function setters.new(name) -- we could use foo:bar syntax (but not used that oft
     setter = {
         data     = allocate(), -- indexed, but also default and value fields
         name     = name,
-        report   = function(...)        report  (setter,...) end,
-        enable   = function(...)        enable  (setter,...) end,
-        disable  = function(...)        disable (setter,...) end,
-        register = function(...)        register(setter,...) end,
-        list     = function(...)        list    (setter,...) end,
-        show     = function(...)        show    (setter,...) end,
-        default  = function(...) return default (setter,...) end,
-        value    = function(...) return value   (setter,...) end,
+        report   = function(...) setters.report  (setter,...) end,
+        enable   = function(...)         enable  (setter,...) end,
+        disable  = function(...)         disable (setter,...) end,
+        register = function(...)         register(setter,...) end,
+        list     = function(...)         list    (setter,...) end,
+        show     = function(...)         show    (setter,...) end,
+        default  = function(...)  return default (setter,...) end,
+        value    = function(...)  return value   (setter,...) end,
     }
     data[name] = setter
     return setter
@@ -278,9 +272,9 @@ trackers    = setters.new("trackers")
 directives  = setters.new("directives")
 experiments = setters.new("experiments")
 
-local t_enable, t_disable, t_report = trackers   .enable, trackers   .disable, trackers   .report
-local d_enable, d_disable, d_report = directives .enable, directives .disable, directives .report
-local e_enable, e_disable, e_report = experiments.enable, experiments.disable, experiments.report
+local t_enable, t_disable = trackers   .enable, trackers   .disable
+local d_enable, d_disable = directives .enable, directives .disable
+local e_enable, e_disable = experiments.enable, experiments.disable
 
 -- nice trick: we overload two of the directives related functions with variants that
 -- do tracing (itself using a tracker) .. proof of concept
@@ -290,28 +284,28 @@ local trace_experiments = false local trace_experiments = false  trackers.regist
 
 function directives.enable(...)
     if trace_directives then
-        d_report("enabling: % t",{...})
+        directives.report("enabling: % t",{...})
     end
     d_enable(...)
 end
 
 function directives.disable(...)
     if trace_directives then
-        d_report("disabling: % t",{...})
+        directives.report("disabling: % t",{...})
     end
     d_disable(...)
 end
 
 function experiments.enable(...)
     if trace_experiments then
-        e_report("enabling: % t",{...})
+        experiments.report("enabling: % t",{...})
     end
     e_enable(...)
 end
 
 function experiments.disable(...)
     if trace_experiments then
-        e_report("disabling: % t",{...})
+        experiments.report("disabling: % t",{...})
     end
     e_disable(...)
 end
@@ -319,11 +313,19 @@ end
 -- a useful example
 
 directives.register("system.nostatistics", function(v)
-    statistics.enable = not v
+    if statistics then
+        statistics.enable = not v
+    else
+        -- forget about it
+    end
 end)
 
 directives.register("system.nolibraries", function(v)
-    libraries = nil -- we discard this tracing for security
+    if libraries then
+        libraries = nil -- we discard this tracing for security
+    else
+        -- no libraries defined
+    end
 end)
 
 -- experiment
diff --git a/tex/context/base/util-deb.lua b/tex/context/base/util-deb.lua
index d4b0831f2..785373f86 100644
--- a/tex/context/base/util-deb.lua
+++ b/tex/context/base/util-deb.lua
@@ -18,11 +18,13 @@ local format, find = string.format, string.find
 local is_boolean = string.is_boolean
 
 utilities          = utilities or { }
-utilities.debugger = utilities.debugger or { }
-local debugger     = utilities.debugger
+local debugger     = utilities.debugger or { }
+utilities.debugger = debugger
 
-local counters = { }
-local names    = { }
+local counters     = { }
+local names        = { }
+
+local report       = logs.reporter("debugger")
 
 -- one
 
@@ -50,7 +52,7 @@ local function hook()
 end
 
 function debugger.showstats(printer,threshold) -- hm, something has changed, rubish now
-    printer   = printer or texio.write or print
+    printer   = printer or report
     threshold = threshold or 0
     local total, grandtotal, functions = 0, 0, 0
     local dataset = { }
diff --git a/tex/context/base/util-sto.lua b/tex/context/base/util-sto.lua
index 147f17ea9..ddf699bca 100644
--- a/tex/context/base/util-sto.lua
+++ b/tex/context/base/util-sto.lua
@@ -12,12 +12,11 @@ utilities         = utilities or { }
 utilities.storage = utilities.storage or { }
 local storage     = utilities.storage
 
-local report = texio and texio.write_nl or print
-
 function storage.mark(t)
     if not t then
-        report("fatal error: storage cannot be marked")
-        return -- os.exit()
+        print("\nfatal error: storage cannot be marked\n")
+        os.exit()
+        return
     end
     local m = getmetatable(t)
     if not m then
@@ -46,8 +45,9 @@ end
 
 function storage.checked(t)
     if not t then
-        report("fatal error: storage has not been allocated")
-        return -- os.exit()
+        report("\nfatal error: storage has not been allocated\n")
+        os.exit()
+        return
     end
     return t
 end
diff --git a/tex/context/base/x-calcmath.lua b/tex/context/base/x-calcmath.lua
index e8656c78e..1394f3450 100644
--- a/tex/context/base/x-calcmath.lua
+++ b/tex/context/base/x-calcmath.lua
@@ -6,6 +6,8 @@ if not modules then modules = { } end modules ['x-calcmath'] = {
     license   = "see context related readme files"
 }
 
+-- this really needs to be redone
+
 local format, lower, upper, gsub, sub = string.format, string.lower, string.upper, string.gsub, string.sub
 local concat = table.concat
 local lpegmatch = lpeg.match
@@ -223,11 +225,8 @@ if false then
         ),
     }
 
-
     local parser = space * grammar * -1
 
-    local texprint = function(...) texio.write(concat{ ... }) end
-
     local function has_factor(t)
         for i=1,#t do
             if t[i] == "factor" then
@@ -236,112 +235,114 @@ if false then
         end
     end
 
+    -- can be sped up if needed ...
+
     function totex(t)
         if t then
             local one = t[1]
             if type(one) == "string" then
                 local two, three = t[2], t[3]
                 if one == "number" then
-                    texprint(two)
+                    context(two)
                 elseif one == "real" then
-                    texprint(two)
+                    context(two)
                 elseif one == "float" then
-                    texprint("\\scinot{",two,"}{",three,"}")
+                    context("\\scinot{",two,"}{",three,"}")
                 elseif one == "identifier" then
-                    texprint(two)
+                    context(two)
                 elseif one == "constant" then
-                    texprint("\\"..two)
+                    context("\\"..two)
                 elseif one == "function" then
                     if two == "sqrt" then
-                        texprint("\\sqrt{")
+                        context("\\sqrt{")
                         totex(three)
-                        texprint("}")
+                        context("}")
                     elseif two == "exp" then
-                        texprint(" e^{")
+                        context(" e^{")
                         totex(three)
-                        texprint("}")
+                        context("}")
                     elseif two == "abs" then
-                        texprint("\\left|")
+                        context("\\left|")
                         totex(three)
-                        texprint("\\right|")
+                        context("\\right|")
                     elseif two == "mean" then
-                        texprint("\\overline{")
+                        context("\\overline{")
                         totex(three)
-                        texprint("}")
+                        context("}")
                     elseif two == "int" or two == "prod" or two == "sum" then
                         local four, five = t[4], t[5]
                         if five then
-                            texprint("\\"..two.."^{")
+                            context("\\"..two.."^{") -- context[two]("{")
                             totex(three)
-                            texprint("}_{")
+                            context("}_{")
                             totex(four)
-                            texprint("}")
+                            context("}")
                             totex(five)
                         elseif four then
-                            texprint("\\"..two.."^{")
+                            context("\\"..two.."^{")
                             totex(three)
-                            texprint("}")
+                            context("}")
                             totex(four)
                         elseif three then
-                            texprint("\\"..two.." ") -- " " not needed
+                            context("\\"..two.." ") -- " " not needed
                             totex(three)
                         else
-                            texprint("\\"..two)
+                            context("\\"..two)
                         end
                     else
-                        texprint("\\"..two.."(")
+                        context("\\"..two.."(")
                         totex(three)
-                        texprint(")")
+                        context(")")
                     end
                 end
             else
                 local nt = #t
                 local hasfactor = has_factor(t)
                 if hasfactor then
-                    texprint("\\left(")
+                    context("\\left(")
                 end
                 totex(one)
                 for i=2,nt,3 do
                     local what, how, rest = t[i], t[i+1], t[i+2]
                     if what == "factor" then
                         if how == '^' or how == "_" then
-                            texprint(how)
-                            texprint("{")
+                            context(how)
+                            context("{")
                             totex(rest)
-                            texprint("}")
+                            context("}")
                         else
-                            texprint(how)
+                            context(how)
                             totex(rest)
                         end
                     elseif what == "term" then
                         if how == '/' then
-                            texprint("\\frac{")
+                            context("\\frac{")
                             totex(rest)
-                            texprint("}{")
+                            context("}{")
                             totex(t[i+3] or "")
-                            texprint("}")
+                            context("}")
                         elseif how == '*' then
-                            texprint("\\times")
+                            context("\\times")
                             totex(rest)
                         else
-                            texprint(how)
+                            context(how)
                             totex(three)
                         end
                     elseif what == "compare" then
                         if two == ">=" then
-                            texprint("\\ge")
+                            context("\\ge")
                         elseif two == "<=" then
-                            texprint("\\le")
+                            context("\\le")
                         elseif two == "&gt;" then
-                            texprint(">")
+                            context(">")
                         elseif two == "&lt;" then
-                            texprint("<")
+                            context("<")
                         end
                         totex(three)
                     end
                 end
                 if hasfactor then
-                    texprint("\\right)")
+                    context("\\right)")
                 end
             end
         end