beta 2011.01.26 09:01

5 files changed, 13 insertions, 620 deletions

diff --git a/scripts/context/ruby/base/tex.rb b/scripts/context/ruby/base/tex.rb
index 72cf7dad0..2184447ce 100644
--- a/scripts/context/ruby/base/tex.rb
+++ b/scripts/context/ruby/base/tex.rb
@@ -87,8 +87,6 @@ class TEX
     @@texmethods      = Hash.new
     @@mpsmethods      = Hash.new
     @@pdftex          = 'pdftex' # new default, pdfetex is gone
-    @@luafiles        = "luafiles.tmp"
-    @@luatarget       = "lua/context"
 
     @@platformslash = if System.unix? then "\\\\" else "\\" end
 
@@ -96,7 +94,6 @@ class TEX
     ['aleph','omega']                              .each do |e| @@texengines[e] = 'aleph'     end
     ['xetex']                                      .each do |e| @@texengines[e] = 'xetex'     end
     ['petex']                                      .each do |e| @@texengines[e] = 'petex'     end
-    ['luatex']                                     .each do |e| @@texengines[e] = 'luatex'    end
 
     ['metapost','mpost', 'standard']               .each do |e| @@mpsengines[e] = 'mpost'     end
 
@@ -135,7 +132,7 @@ class TEX
     ['metafun','context','standard']               .each do |f| @@mpsformats[f] = 'metafun'   end
 
     ['pdftex','pdfetex','aleph','omega','petex',
-     'xetex','luatex']                             .each do |p| @@prognames[p]  = 'context'   end
+     'xetex']                                      .each do |p| @@prognames[p]  = 'context'   end
     ['mpost']                                      .each do |p| @@prognames[p]  = 'metafun'   end
     ['latex','pdflatex']                           .each do |p| @@prognames[p]  = 'latex'     end
 
@@ -161,7 +158,6 @@ class TEX
      'cont-pe','cont-xp']                         .each do |f| @@texprocstr[f] = @@platformslash + "emergencyend"  end
 
     @@runoptions['aleph']      = ['--8bit']
-    @@runoptions['luatex']     = ['--file-line-error']
     @@runoptions['mpost']      = ['--8bit']
     @@runoptions['pdfetex']    = ['--8bit']           # obsolete
     @@runoptions['pdftex']     = ['--8bit']           # pdftex is now pdfetex
@@ -169,11 +165,9 @@ class TEX
     @@runoptions['xetex']      = ['--8bit','-output-driver="xdvipdfmx -E -d 4 -V 5"']
     @@draftoptions['pdftex']   = ['--draftmode']
     @@synctexcoptions['pdftex'] = ['--synctex=1']
-    @@synctexcoptions['luatex'] = ['--synctex=1']
     @@synctexcoptions['xetex']  = ['--synctex=1']
 
     @@tcxflag['aleph']   = true
-    @@tcxflag['luatex']  = false
     @@tcxflag['mpost']   = false
     @@tcxflag['pdfetex'] = true
     @@tcxflag['pdftex']  = true
@@ -187,7 +181,7 @@ class TEX
         'nomapfiles', 'local',
         'arrange', 'noarrange',
         'forcexml', 'foxet',
-        'alpha', 'beta', 'luatex',
+        'alpha', 'beta',
         'mpyforce', 'forcempy',
         'forcetexutil', 'texutil',
         'globalfile', 'autopath',
@@ -429,7 +423,7 @@ class TEX
     def prefixed(format,engine)
         # format
         case engine
-           when /etex|pdftex|pdfetex|aleph|xetex|luatex/io then
+           when /etex|pdftex|pdfetex|aleph|xetex/io then
                "*#{format}"
            else
                format
@@ -577,39 +571,6 @@ class TEX
         return version
     end
 
-    def cleanupluafiles
-        File.delete(@@luafiles) rescue false
-    end
-
-    def compileluafiles
-        begin
-            Dir.glob("lua/context/*.luc").each do |luc|
-                File.delete(luc) rescue false
-            end
-        rescue
-        end
-        if data = (IO.readlines(@@luafiles) rescue nil) then
-            report("compiling lua files (using #{File.expand_path(@@luafiles)})")
-            begin
-                FileUtils.makedirs(@@luatarget) rescue false
-                data.each do |line|
-                    luafile = line.chomp
-                    lucfile = File.basename(luafile).gsub(/\..*?$/,'') + ".luc"
-                    if runcommand(["luac","-s","-o",quoted(File.join(Dir.getwd,@@luatarget,lucfile)),quoted(luafile)]) then
-                        report("#{File.basename(luafile)} converted to #{File.basename(lucfile)}")
-                    else
-                        report("#{File.basename(luafile)} not converted to #{File.basename(lucfile)}")
-                    end
-                end
-            rescue
-                report("fatal error in compilation")
-            end
-        else
-            report("no lua compilations needed")
-        end
-        File.delete(@@luafiles) rescue false
-    end
-
     # we need engine methods
 
     def makeformats
@@ -622,14 +583,6 @@ class TEX
         else
             report('updating file database')
             Kpse.update # obsolete here
-            if getvariable('luatex') then
-                begin
-                    runcommand(["luatools","--generate","--verbose"])
-                rescue
-                    report("run 'luatools --generate' manualy")
-                    exit
-                end
-            end
         end
         # goody
         if getvariable('texformats') == 'standard' then
@@ -662,22 +615,10 @@ class TEX
             #       makeuserfile
             #       makeresponsefile
             #   end
-                if texengine == 'luatex' then
-                    cleanupluafiles
-                    texformats.each do |texformat|
-                        report("generating tex format #{texformat}")
-                        flags = ['--ini','--compile']
-                        flags << '--verbose' if getvariable('verbose')
-                        flags << '--mkii'    if getvariable('mkii')
-                        run_luatools("#{flags.join(" ")} #{texformat}")
-                    end
-                    compileluafiles
-                else
-                    texformats.each do |texformat|
-                        report("generating tex format #{texformat}")
-                        progname = validprogname([getvariable('progname'),texformat,texengine])
-                        runcommand([quoted(texengine),prognameflag(progname),iniflag,tcxflag(texengine),prefixed(texformat,texengine),texmakeextras(texformat)])
-                    end
+                texformats.each do |texformat|
+                    report("generating tex format #{texformat}")
+                    progname = validprogname([getvariable('progname'),texformat,texengine])
+                    runcommand([quoted(texengine),prognameflag(progname),iniflag,tcxflag(texengine),prefixed(texformat,texengine),texmakeextras(texformat)])
                 end
             else
                 report("unable to make format due to lack of permissions")
@@ -732,15 +673,6 @@ class TEX
                 end
             end
         end
-        begin
-            lucdir = File.join(texformatpath,@@luatarget)
-            Dir.chdir(lucdir)
-        rescue
-        else
-            Dir.glob("*.luc").each do |file|
-                report("luc: #{filestate(file)} > #{File.expand_path(file)} (#{File.size(file)})")
-            end
-        end
         # to be sure, go back to current path
         begin
             Dir.chdir(savedpath)
@@ -785,7 +717,7 @@ class TEX
                     f.close
                     if FileTest.file?(tempfilename('tex')) then
                         format = File.basename(name)
-                        engine = if name =~ /(pdftex|pdfetex|aleph|xetex|luatex)[\/\\]#{format}/ then $1 else '' end
+                        engine = if name =~ /(pdftex|pdfetex|aleph|xetex)[\/\\]#{format}/ then $1 else '' end
                         if engine.empty? then
                             engineflag = ""
                         else
@@ -835,7 +767,7 @@ class TEX
 
     private
 
-    def makeuserfile # not used in luatex (yet)
+    def makeuserfile
         language = getvariable('language')
         mainlanguage = getvariable('mainlanguage')
         bodyfont = getvariable('bodyfont')
@@ -1183,24 +1115,6 @@ class TEX
 
     public
 
-    # def run_luatools(args)
-        # dirty trick: we know that the lua path is relative to the ruby path; of course this
-        # will not work well when stubs are used
-        # [(ENV["_CTX_K_S_texexec_"] or ENV["_CTX_K_S_THREAD_"] or ENV["TEXMFSTART.THREAD"]), File.dirname($0)].each do |path|
-            # if path then
-                # script = "#{path}/../lua/luatools.lua"
-                # if FileTest.file?(script) then
-                    # return runcommand("luatex --luaonly #{script} #{args}")
-                # end
-            # end
-        # end
-        # return runcommand("texmfstart luatools #{args}")
-    # end
-
-    def run_luatools(args)
-        return runcommand("luatools #{args}")
-    end
-
     def processmpgraphic
         getarrayvariable('files').each do |filename|
             setvariable('filename',filename)
@@ -1588,17 +1502,8 @@ end
         report("tex format: #{texformat}")
         if texengine && texformat then
             fixbackendvars(@@mappaths[texengine])
-            if texengine == "luatex" then
-                # currently we use luatools to start luatex but some day we should
-                # find a clever way to directly call luatex (problem is that we need
-                # to feed the explicit location of the format and lua initialization
-                # file)
-                run_luatools("--fmt=#{texformat} #{filename}")
-            else
-                progname = validprogname([getvariable('progname'),texformat,texengine])
-                runcommand([quoted(texengine),prognameflag(progname),formatflag(texengine,texformat),tcxflag(texengine),runoptions(texengine),filename,texprocextras(texformat)])
-            end
-            # true
+            progname = validprogname([getvariable('progname'),texformat,texengine])
+            runcommand([quoted(texengine),prognameflag(progname),formatflag(texengine,texformat),tcxflag(texengine),runoptions(texengine),filename,texprocextras(texformat)])
         else
             false
         end
@@ -1677,24 +1582,6 @@ end
         end
     end
 
-    def runluacheck(jobname)
-        if false then
-            # test-pos.tex / 6 meg tua file: 18.6 runtime
-            old, new = File.suffixed(jobname,'tua'), File.suffixed(jobname,'tuc')
-            if FileTest.file?(old) then
-                report("converting #{old} into #{new}")
-                system("luac -s -o #{new} #{old}")
-            end
-        else
-            # test-pos.tex / 6 meg tua file: 17.5 runtime
-            old, new = File.suffixed(jobname,'tua'), File.suffixed(jobname,'tuc')
-            if FileTest.file?(old) then
-                report("renaming #{old} into #{new}")
-                File.rename(old,new) rescue false
-            end
-        end
-    end
-
     # 1=tex 2=mptex 3=mpxtex 4=mpgraphic 5=mpstatic
 
     def runtexexec(filename=[], options=[], mode=nil)
@@ -1932,7 +1819,6 @@ end
                         ok = runtex(if dummyfile || forcexml then rawbase else rawname end)
                         if ok then
                             ok = runtexutil(rawbase) if getvariable('texutil') || getvariable('forcetexutil')
-                            runluacheck(rawbase)
                             runbackend(rawbase)
                             popresult(rawbase,result)
                         end
@@ -1983,7 +1869,6 @@ end
                                     mprundone = runtexmpjob(rawbase, "mprun")
                                 end
                                 ok = runtexutil(rawbase)
-                                runluacheck(rawbase)
                                 state.update
                                 stoprunning = state.stable?
                             end
@@ -1993,7 +1878,6 @@ end
                         end
                         if (nofruns == 1) && getvariable('texutil') then
                             ok = runtexutil(rawbase)
-                            runluacheck(rawbase)
                         end
                         if ok && finalrun && (nofruns > 1) then
                             makeoptionfile(rawbase,jobname,orisuffix,true,finalrun,4,texruns) unless getvariable('nooptionfile')
diff --git a/scripts/context/ruby/ctxtools.rb b/scripts/context/ruby/ctxtools.rb
index 9407be79c..339f3d490 100644
--- a/scripts/context/ruby/ctxtools.rb
+++ b/scripts/context/ruby/ctxtools.rb
@@ -1853,8 +1853,6 @@ class Commands
                             ok = data.add_shebang(filename,'perl')
                         when /\.py$/ then
                             ok = data.add_shebang(filename,'python')
-                        when /\.lua$/ then
-                            ok = data.add_shebang(filename,'lua')
                         when /\.tex$/ then
                             ok = data.add_directive(filename,'tex')
                         when /\.mp$/ then
@@ -2697,11 +2695,7 @@ class Commands
 
         def remakeformats
             system("mktexlsr")
-            system("luatools --selfupdate")
-            system("mtxrun --selfupdate")
-            system("luatools --generate")
             system("texmfstart texexec --make --all  --fast --pdftex")
-            system("texmfstart texexec --make --all  --fast --luatex")
             system("texmfstart texexec --make --all  --fast --xetex")
             return true
         end
diff --git a/scripts/context/ruby/mtxtools.rb b/scripts/context/ruby/mtxtools.rb
deleted file mode 100644
index 41d0f7085..000000000
--- a/scripts/context/ruby/mtxtools.rb
+++ /dev/null
@@ -1,475 +0,0 @@
-#!/usr/bin/env ruby
-
-# program   : mtxtools
-# copyright : PRAGMA Advanced Document Engineering
-# version   : 2004-2005
-# author    : Hans Hagen
-#
-# info      : j.hagen@xs4all.nl
-# www       : www.pragma-ade.com
-
-# This script hosts MetaTeX related features.
-
-banner = ['MtxTools', 'version 1.0.0', '2006', 'PRAGMA ADE/POD']
-
-$: << File.expand_path(File.dirname($0)) ; $: << File.join($:.last,'lib') ; $:.uniq!
-
-require 'base/switch'
-require 'base/logger'
-require 'base/system'
-require 'base/kpse'
-
-class Reporter
-    def report(str)
-        puts(str)
-    end
-end
-
-module ConTeXt
-
-    def ConTeXt::banner(filename,companionname,compact=false)
-        "-- filename : #{File.basename(filename)}\n" +
-        "-- comment  : companion to #{File.basename(companionname)} (in ConTeXt)\n" +
-        "-- author   : Hans Hagen, PRAGMA-ADE, Hasselt NL\n" +
-        "-- copyright: PRAGMA ADE / ConTeXt Development Team\n" +
-        "-- license  : see context related readme files\n" +
-        if compact then "\n-- remark   : compact version\n" else "" end
-    end
-
-end
-
-class UnicodeTables
-
-    @@version = "1.001"
-
-    @@shape_a = /^((GREEK|LATIN|HEBREW)\s*(SMALL|CAPITAL|)\s*LETTER\s*[A-Z]+)$/
-    @@shape_b = /^((GREEK|LATIN|HEBREW)\s*(SMALL|CAPITAL|)\s*LETTER\s*[A-Z]+)\s*(.+)$/
-
-    @@shape_a = /^(.*\s*LETTER\s*[A-Z]+)$/
-    @@shape_b = /^(.*\s*LETTER\s*[A-Z]+)\s+WITH\s+(.+)$/
-
-    attr_accessor :context, :comment
-
-    def initialize(logger=Reporter.new)
-        @data    = Array.new
-        @logger  = logger
-        @error   = false
-        @context = true
-        @comment = true
-        @shapes  = Hash.new
-    end
-
-    def load_unicode_data(filename='unicodedata.txt')
-        # beware, the unicodedata table is bugged, sometimes ending
-        @logger.report("reading base data from #{filename}") if @logger
-        begin
-            IO.readlines(filename).each do |line|
-                if line =~ /^[0-9A-F]{4,4}/ then
-                    d = line.chomp.sub(/\;$/, '').split(';')
-                    if d then
-                        while d.size < 15 do d << '' end
-                        n = d[0].hex
-                        @data[n] = d
-                        if d[1] =~ @@shape_a then
-                            @shapes[$1] = d[0]
-                        end
-                    end
-                end
-            end
-        rescue
-            @error = true
-            @logger.report("error while reading base data from #{filename}") if @logger
-        end
-    end
-
-    def load_context_data(filename='contextnames.txt')
-        @logger.report("reading data from #{filename}") if @logger
-        begin
-            IO.readlines(filename).each do |line|
-                if line =~ /^[0-9A-F]{4,4}/ then
-                    d = line.chomp.split(';')
-                    if d then
-                        n = d[0].hex
-                        if @data[n] then
-                            @data[d[0].hex] << d[1] # adobename   == 15
-                            @data[d[0].hex] << d[2] # contextname == 16
-                        else
-                            @logger.report("missing information about #{d} in #{filename}") if @logger
-                        end
-                    end
-                end
-            end
-        rescue
-            @error = true
-            @logger.report("error while reading context data from #{filename}") if @logger
-        end
-    end
-
-    def save_metatex_data(filename='char-def.lua',compact=false)
-        if not @error then
-            begin
-                File.open(filename,'w') do |f|
-                    @logger.report("saving data in #{filename}") if @logger
-                    f << ConTeXt::banner(filename,'char-def.tex',compact)
-                    f << "\n"
-                    f << "\nif not versions then versions = { } end versions['#{filename.gsub(/\..*?$/,'')}'] = #{@@version}\n"
-                    f << "\n"
-                    f << "if not characters      then characters      = { } end\n"
-                    f << "if not characters.data then characters.data = { } end\n"
-                    f << "\n"
-                    f << "characters.data = {\n" if compact
-                    @data.each do |d|
-                        if d then
-                            r = metatex_data(d)
-                            if compact then
-                                f << "\t" << "[0x#{d[0]}]".rjust(8,' ') << " = { #{r.join(", ").gsub(/\t/,'')} }, \n"
-                            else
-                                f << "characters.define { -- #{d[0].hex}" << "\n"
-                                f << r.join(",\n") << "\n"
-                                f << "}" << "\n"
-                            end
-                        end
-                    end
-                    f << "}\n" if compact
-                end
-            rescue
-                @logger.report("error while saving data in #{filename}") if @logger
-            else
-                @logger.report("#{@data.size} (#{sprintf('%X',@data.size)}) entries saved in #{filename}") if @logger
-            end
-        else
-            @logger.report("not saving data in #{filename} due to previous error") if @logger
-        end
-    end
-
-    def metatex_data(d)
-        r = Array.new
-        r << "\tunicodeslot=0x#{d[0]}"
-        if d[2] && ! d[2].empty? then
-            r << "\tcategory='#{d[2].downcase}'"
-        end
-        if @context then
-            if d[15] && ! d[15].empty? then
-                r << "\tadobename='#{d[15]}'"
-            end
-            if d[16] && ! d[16].empty? then
-                r << "\tcontextname='#{d[16]}'"
-            end
-        end
-        if @comment then
-            if d[1] == "<control>" then
-                r << "\tdescription='#{d[10]}'" unless d[10].empty?
-            else
-                r << "\tdescription='#{d[1]}'" unless d[1].empty?
-            end
-        end
-        if d[1] =~ @@shape_b then
-            r << "\tshcode=0x#{@shapes[$1]}" if @shapes[$1]
-        end
-        if d[12] && ! d[12].empty? then
-            r << "\tuccode=0x#{d[12]}"
-        elsif d[14] && ! d[14].empty? then
-            r << "\tuccode=0x#{d[14]}"
-        end
-        if d[13] && ! d[13].empty? then
-            r << "\tlccode=0x#{d[13]}"
-        end
-        if d[5] && ! d[5].empty? then
-            special, specials = '', Array.new
-            c = d[5].split(/\s+/).collect do |cc|
-                if cc =~ /^\<(.*)\>$/io then
-                    special = $1.downcase
-                else
-                    specials << "0x#{cc}"
-                end
-            end
-            if specials.size > 0 then
-                special = 'char' if special.empty?
-                r << "\tspecials={'#{special}',#{specials.join(',')}}"
-            end
-        end
-        return r
-    end
-
-    def save_xetex_data(filename='enco-utf.tex')
-        if not @error then
-            begin
-                minnumber, maxnumber, n = 0x001F, 0xFFFF, 0
-                File.open(filename,'w') do |f|
-                    @logger.report("saving data in #{filename}") if @logger
-                    f << "% filename : #{filename}\n"
-                    f << "% comment  : poor man's alternative for a proper enco file\n"
-                    f << "%            this file is generated by mtxtools and can be\n"
-                    f << "%            used in xetex and luatex mkii mode\n"
-                    f << "% author   : Hans Hagen, PRAGMA-ADE, Hasselt NL\n"
-                    f << "% copyright: PRAGMA ADE / ConTeXt Development Team\n"
-                    f << "% license  : see context related readme files\n"
-                    f << "\n"
-                    f << "\\ifx\\setcclcucx\\undefined\n"
-                    f << "\n"
-                    f << "  \\def\\setcclcucx #1 #2 #3 %\n"
-                    f << "    {\\global\\catcode\"#1=11 \n"
-                    f << "     \\global\\lccode \"#1=\"#2 \n"
-                    f << "     \\global\\uccode \"#1=\"#3 }\n"
-                    f << "\n"
-                    f << "\\fi\n"
-                    f << "\n"
-                    @data.each do |d|
-                        if d then
-                            number, type = d[0], d[2].downcase
-                            if number.hex >= minnumber && number.hex <= maxnumber && type =~ /^l(l|u|t)$/o then
-                                if d[13] && ! d[13].empty? then
-                                    lc = d[13]
-                                else
-                                    lc = number
-                                end
-                                if d[12] && ! d[12].empty? then
-                                    uc = d[12]
-                                elsif d[14] && ! d[14].empty? then
-                                    uc = d[14]
-                                else
-                                    uc = number
-                                end
-                                if @comment then
-                                    f << "\\setcclcuc #{number} #{lc} #{uc} % #{d[1]}\n"
-                                else
-                                    f << "\\setcclcuc #{number} #{lc} #{uc} \n"
-                                end
-                                n += 1
-                            end
-                        end
-                    end
-                    f << "\n"
-                    f << "\\endinput\n"
-                end
-            rescue
-                @logger.report("error while saving data in #{filename}") if @logger
-            else
-                @logger.report("#{n} entries saved in #{filename}") if @logger
-            end
-        else
-            @logger.report("not saving data in #{filename} due to previous error") if @logger
-        end
-    end
-
-end
-
-class RegimeTables
-
-    @@version = "1.001"
-
-    def initialize(logger=Reporter.new)
-        @logger = logger
-        reset
-    end
-
-    def reset
-        @code, @regime, @filename, @loaded = Array.new(256), '', '', false
-        (32..127).each do |i|
-            @code[i] = [sprintf('%04X',i), i.chr]
-        end
-    end
-
-    def load(filename)
-        begin
-            reset
-            if filename =~ /regi\-(ini|run|uni|utf|syn)/ then
-                report("skipping #{filename}")
-            else
-                report("loading file #{filename}")
-                @regime, unicodeset = File.basename(filename).sub(/\..*?$/,''), false
-                IO.readlines(filename).each do |line|
-                    case line
-                        when /^\#/ then
-                            # skip
-                        when /^(0x[0-9A-F]+)\s+(0x[0-9A-F]+)\s+\#\s+(.*)$/ then
-                            @code[$1.hex], unicodeset = [$2, $3], true
-                        when /^(0x[0-9A-F]+)\s+(0x[0-9A-F]+)\s+/ then
-                            @code[$1.hex], unicodeset = [$2, ''], true
-                    end
-                end
-                reset if not unicodeset
-            end
-        rescue
-            report("problem in loading file #{filename}")
-            reset
-        else
-            if ! @regime.empty? then
-                @loaded = true
-            else
-                reset
-            end
-        end
-    end
-
-    def save(filename,compact=false)
-        begin
-            if @loaded && ! @regime.empty? then
-                if File.expand_path(filename) == File.expand_path(@filename) then
-                    report("saving in #{filename} is blocked")
-                else
-                    report("saving file #{filename}")
-                    File.open(filename,'w') do |f|
-                        f << ConTeXt::banner(filename,'regi-ini.tex',compact)
-                        f << "\n"
-                        f << "\nif not versions then versions = { } end versions['#{filename.gsub(/\..*?$/,'')}'] = #{@@version}\n"
-                        f << "\n"
-                        f << "if not regimes      then regimes      = { } end\n"
-                        f << "if not regimes.data then regimes.data = { } end\n"
-                        f << "\n"
-                        if compact then
-                            f << "regimes.data[\"#{@regime}\"] = { [0] = \n\t"
-                            i = 17
-                            @code.each_index do |c|
-                                if (i-=1) == 0 then
-                                    i = 16
-                                    f << "\n\t"
-                                end
-                                if @code[c] then
-                                    f << @code[c][0].rjust(6,' ')
-                                else
-                                    f << "0x0000".rjust(6,' ')
-                                end
-                                f << ', ' if c<@code.length-1
-                            end
-                            f << "\n}\n"
-                        else
-                            @code.each_index do |c|
-                                if @code[c] then
-                                    f << someregimeslot(@regime,c,@code[c][0],@code[c][1])
-                                else
-                                    f << someregimeslot(@regime,c,'','')
-                                end
-                            end
-                        end
-                    end
-                end
-            end
-        rescue
-            report("problem in saving file #{filename} #{$!}")
-        end
-    end
-
-    def report(str)
-        @logger.report(str)
-    end
-
-    private
-
-    def someregimeslot(regime,slot,unicodeslot,comment)
-        "regimes.define { #{if comment.empty? then '' else '-- ' end} #{comment}\n" +
-            "\tregime='#{regime}',\n" +
-            "\tslot='#{sprintf('0x%02X',slot)}',\n" +
-            "\tunicodeslot='#{if unicodeslot.empty? then '0x0000' else unicodeslot end}'\n" +
-        "}\n"
-    end
-
-    public
-
-    def RegimeTables::convert(filenames,compact=false)
-        filenames.each do |filename|
-            txtfile = File.expand_path(filename)
-            luafile = File.join(File.dirname(txtfile),'regi-'+File.basename(txtfile.sub(/\..*?$/, '.lua')))
-            unless txtfile == luafile then
-                regime = RegimeTables.new
-                regime.load(txtfile)
-                regime.save(luafile,compact)
-            end
-        end
-    end
-
-end
-
-class Commands
-
-    include CommandBase
-
-    def unicodetable
-        unicode = UnicodeTables.new(logger)
-        unicode.load_unicode_data
-        unicode.load_context_data
-        unicode.save_metatex_data('char-def.lua',@commandline.option('compact'))
-    end
-
-    def xetextable
-        unicode = UnicodeTables.new(logger)
-        unicode.load_unicode_data
-        unicode.load_context_data
-        # unicode.comment = false
-        unicode.save_xetex_data
-    end
-
-    def regimetable
-        if @commandline.arguments.length > 0 then
-            RegimeTables::convert(@commandline.arguments, @commandline.option('compact'))
-        else
-            RegimeTables::convert(Dir.glob("cp*.txt")   , @commandline.option('compact'))
-            RegimeTables::convert(Dir.glob("8859*.txt") , @commandline.option('compact'))
-        end
-    end
-
-    def pdftextable
-        # instead of directly saving the data, we use luatex (kind of test)
-        pdfrdef = 'pdfr-def.tex'
-        tmpfile = 'mtxtools.tmp'
-        File.delete(pdfrdef) rescue false
-        if f = File.open(tmpfile,'w') then
-            f << "\\starttext\n"
-            f << "\\ctxlua{characters.pdftex.make_pdf_to_unicodetable('#{pdfrdef}')}\n"
-            f << "\\stoptext\n"
-            f.close()
-            system("texmfstart texexec --luatex --once --purge mtxtools.tmp")
-            report("vecor saved in #{pdfrdef}")
-        end
-        File.delete(tmpfile) rescue false
-    end
-
-    def xmlmapfile
-        # instead of directly saving the data, we use luatex (kind of test)
-        tmpfile   = 'mtxtools.tmp'
-        xmlsuffix = 'frx'
-        @commandline.arguments.each do |mapname|
-            if f = File.open(tmpfile,'w') then
-                xmlname = mapname.gsub(/\.map$/,".#{xmlsuffix}")
-                File.delete(xmlname) rescue false
-                f << "\\starttext\n"
-                f << "\\ctxlua{\n"
-                f << "  mapname = input.find_file(texmf.instance,'#{mapname}') or ''\n"
-                f << "  xmlname = '#{xmlname}'\n"
-                f << "  if mapname and not mapname:is_empty() then\n"
-                f << "    ctx.fonts.map.convert_file(mapname,xmlname)\n"
-                f << "  end\n"
-                f << "}\n"
-                f << "\\stoptext\n"
-                f.close()
-                system("texmfstart texexec --luatex --once --purge mtxtools.tmp")
-                if FileTest.file?(xmlname) then
-                    report("map file #{mapname} converted to #{xmlname}")
-                else
-                    report("no valid map file #{mapname}")
-                end
-            end
-        end
-        File.delete(tmpfile) rescue false
-    end
-
-end
-
-logger      = Logger.new(banner.shift)
-commandline = CommandLine.new
-
-commandline.registeraction('unicodetable', 'create unicode table for metatex/luatex')
-commandline.registeraction('regimetable' , 'create regime table(s) for metatex/luatex [--compact]')
-commandline.registeraction('xetextable'  , 'create unicode table for xetex')
-commandline.registeraction('pdftextable' , 'create unicode table for xetex')
-commandline.registeraction('xmlmapfile'  , 'convert traditional mapfile to xml font resourse')
-
-# general
-
-commandline.registeraction('help')
-commandline.registeraction('version')
-commandline.registerflag('compact')
-
-commandline.expand
-
-Commands.new(commandline,logger,banner).send(commandline.action || 'help')
diff --git a/scripts/context/ruby/texexec.rb b/scripts/context/ruby/texexec.rb
index 4a08c3b61..32c9d0ca5 100644
--- a/scripts/context/ruby/texexec.rb
+++ b/scripts/context/ruby/texexec.rb
@@ -587,8 +587,6 @@ job.setvariable('given.backend',job.getvariable('backend'))
 
         if (str = @commandline.option('engine')) && ! str.standard? && ! str.empty? then
             job.setvariable('texengine',str)
-        elsif @commandline.oneof('luatex') then
-            job.setvariable('texengine','luatex')
         elsif @commandline.oneof('pdfetex','pdftex','pdf') then
             job.setvariable('texengine','pdftex')
         elsif @commandline.oneof('xetex','xtx') then
@@ -603,7 +601,7 @@ job.setvariable('given.backend',job.getvariable('backend'))
 
         if (str = @commandline.option('backend')) && ! str.standard? && ! str.empty? then
             job.setvariable('backend',str)
-        elsif @commandline.oneof('pdfetex','pdftex','pdf','luatex') then
+        elsif @commandline.oneof('pdfetex','pdftex','pdf') then
             job.setvariable('backend','pdftex')
         elsif @commandline.oneof('dvipdfmx','dvipdfm','dpx','dpm') then
             job.setvariable('backend','dvipdfmx')
@@ -621,7 +619,6 @@ job.setvariable('given.backend',job.getvariable('backend'))
             case job.getvariable('texengine')
                 when 'pdfetex'  then job.setvariable('backend','pdftex')
                 when 'pdftex'   then job.setvariable('backend','pdftex')
-                when 'luatex'   then job.setvariable('backend','pdftex')
                 when 'xetex'    then job.setvariable('backend','xetex')
                 when 'petex'    then job.setvariable('backend','dvipdfmx')
                 when 'aleph'    then job.setvariable('backend','dvipdfmx')
@@ -761,7 +758,6 @@ end
 commandline.registerflag('pdf')
 commandline.registerflag('pdftex')
 commandline.registerflag('pdfetex')
-commandline.registerflag('luatex')
 
 commandline.registerflag('dvipdfmx')
 commandline.registerflag('dvipdfm')
diff --git a/scripts/context/ruby/texmfstart.rb b/scripts/context/ruby/texmfstart.rb
index 97087c3ae..be892c83c 100644
--- a/scripts/context/ruby/texmfstart.rb
+++ b/scripts/context/ruby/texmfstart.rb
@@ -158,7 +158,6 @@ $runners      = Hash.new
 $suffixinputs['pl']  = 'PERLINPUTS'
 $suffixinputs['rb']  = 'RUBYINPUTS'
 $suffixinputs['py']  = 'PYTHONINPUTS'
-$suffixinputs['lua'] = 'LUAINPUTS'
 $suffixinputs['jar'] = 'JAVAINPUTS'
 $suffixinputs['pdf'] = 'PDFINPUTS'
 
@@ -183,7 +182,6 @@ $predefined['pdftools'] = 'pdftools.rb'
 $predefined['mpstools'] = 'mpstools.rb'
 # $predefined['exatools'] = 'exatools.rb'
 $predefined['xmltools'] = 'xmltools.rb'
-# $predefined['luatools'] = 'luatools.lua'
 # $predefined['mtxtools'] = 'mtxtools.rb'
 
 $predefined['newpstopdf']   = 'pstopdf.rb'
@@ -213,12 +211,11 @@ $makelist = [
     'texfind',
     'texshow'
     #
-    # no 'luatools',
     # no 'mtxtools',
     # no, 'texmfstart'
 ]
 
-$scriptlist   = 'rb|pl|py|lua|jar'
+$scriptlist   = 'rb|pl|py|jar'
 $documentlist = 'pdf|ps|eps|htm|html'
 
 $editor       = ENV['TEXMFSTART_EDITOR'] || ENV['EDITOR'] || ENV['editor'] || 'scite'
@@ -230,7 +227,6 @@ def set_applications(page=1)
 
     $applications['unknown']  = ''
     $applications['ruby']     = $applications['rb']  = 'ruby'
-    $applications['lua']      = $applications['lua'] = 'lua'
     $applications['perl']     = $applications['pl']  = 'perl'
     $applications['python']   = $applications['py']  = 'python'
     $applications['java']     = $applications['jar'] = 'java'
@@ -248,8 +244,6 @@ def set_applications(page=1)
     $applications['htm']      = $applications['html']
     $applications['eps']      = $applications['ps']
 
-    $runners['lua']           = "texlua"
-
 end
 
 set_applications()