return { type = "configuration", version = "1.1.1", date = "2011-06-02", time = "14:59:00", comment = "ConTeXt MkIV configuration file", author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", content = { -- Originally there was support for engines and progname but I don't expect -- other engines to use this file, so first engines were removed. After that -- if made sense also to get rid of progname. At some point specific formats -- will be supported but then as a subtable with fallbacks, which sounds more -- natural. Also, at some point the paths will become tables. For the moment -- I don't care too much about it as extending is easy. variables = { -- The following variable is predefined (but can be overloaded) and in -- most cases you can leave this one untouched. The built-in definition -- permits relocation of the tree. -- -- if this_is_texlive then -- resolvers.luacnfspec = 'selfautodir:;selfautoparent:;{selfautodir:,selfautoparent:}{/share,}/texmf{-local,}/web2c' -- else -- resolvers.luacnfspec = 'home:texmf/web2c;selfautoparent:texmf{-local,-context,}/web2c' -- end -- -- more readable is: -- -- TEXMFCNF = { -- "home:texmf/web2c, -- "selfautoparent:texmf-local/web2c", -- "selfautoparent:texmf-context/web2c", -- "selfautoparent:texmf/web2c", -- } -- One problem is that DEFAULT_TEXMFCNF is hardcoded in kpse so in fact we should -- have access to it without the need to initialize kpse. -- We have only one cache path but there can be more. The first writable one -- will be chose but there can be more readable paths. -- -- Keep in mind that MkIV does not run at all on older texlives so when using -- that you don't need to worry about ancient and obsolete configuration paths, -- simply because no configuration will be found there. TEXMFCACHE = "$SELFAUTOPARENT/texmf-cache", -- not used by context at all TEXMFSYSVAR = "$TEXMFCACHE", TEXMFVAR = "$TEXMFCACHE", -- I don't like this texmf under home and texmf-home would make more -- sense. One never knows what installers put under texmf anywhere and -- sorting out problems will be a pain. But on the other hand ... home -- mess is normally under the users own responsibility. -- -- By using prefixes we don't get expanded paths in the cache __path__ -- entry. This makes the tex root relocatable. TEXMFOS = "selfautodir:", TEXMFSYSTEM = "selfautoparent:texmf-$SELFAUTOSYSTEM", TEXMFMAIN = "selfautoparent:texmf", TEXMFDIST = "selfautoparent:texmf-dist", TEXMFCONTEXT = "selfautoparent:texmf-context", TEXMFLOCAL = "selfautoparent:texmf-local", TEXMFFONTS = "selfautoparent:texmf-fonts", TEXMFPROJECT = "selfautoparent:texmf-project", TEXMFHOME = "home:texmf", -- TEXMFHOME = os.name == "macosx" and "home:Library/texmf" or "home:texmf", -- We need texmfos for a few rare files but as I have a few more bin trees -- a hack is needed. Maybe other users also have texmf-platform-new trees. TEXMF = "{$TEXMFHOME,!!$TEXMFPROJECT,!!$TEXMFFONTS,!!$TEXMFLOCAL,!!$TEXMFCONTEXT,!!$TEXMFSYSTEM,!!$TEXMFDIST,!!$TEXMFMAIN}", TEXFONTMAPS = ".;$TEXMF/fonts/data//;$TEXMF/fonts/map/{pdftex,dvips}//", ENCFONTS = ".;$TEXMF/fonts/data//;$TEXMF/fonts/enc/{dvips,pdftex}//", VFFONTS = ".;$TEXMF/fonts/{data,vf}//", TFMFONTS = ".;$TEXMF/fonts/{data,tfm}//", T1FONTS = ".;$TEXMF/fonts/{data,type1}//;$OSFONTDIR", AFMFONTS = ".;$TEXMF/fonts/{data,afm}//;$OSFONTDIR", TTFONTS = ".;$TEXMF/fonts/{data,truetype}//;$OSFONTDIR", OPENTYPEFONTS = ".;$TEXMF/fonts/{data,opentype}//;$OSFONTDIR", FONTFEATURES = ".;$TEXMF/fonts/{data,fea}//;$OPENTYPEFONTS;$TTFONTS;$T1FONTS;$AFMFONTS", FONTCIDMAPS = ".;$TEXMF/fonts/{data,cid}//", OFMFONTS = ".;$TEXMF/fonts/{data,ofm,tfm}//", OVFFONTS = ".;$TEXMF/fonts/{data,ovf,vf}//", TEXINPUTS = ".;$TEXMF/tex/{context,plain/base,generic}//", MPINPUTS = ".;$TEXMF/metapost/{context,base,}//", -- In the next variable the inputs path will go away. TEXMFSCRIPTS = ".;$TEXMF/scripts/context/{lua,ruby,python,perl}//;$TEXINPUTS", PERLINPUTS = ".;$TEXMF/scripts/context/perl", PYTHONINPUTS = ".;$TEXMF/scripts/context/python", RUBYINPUTS = ".;$TEXMF/scripts/context/ruby", LUAINPUTS = ".;$TEXINPUTS;$TEXMF/scripts/context/lua//", CLUAINPUTS = ".;$SELFAUTOLOC/lib/{context,$engine,luatex}/lua//", -- Not really used by MkIV so they might go away. BIBINPUTS = ".;$TEXMF/bibtex/bib//", BSTINPUTS = ".;$TEXMF/bibtex/bst//", -- Experimental ICCPROFILES = ".;$TEXMF/colors/icc/{context,profiles}//;$OSCOLORDIR", -- A few special ones that will change some day. FONTCONFIG_FILE = "fonts.conf", FONTCONFIG_PATH = "$TEXMFSYSTEM/fonts/conf", limiters = { input = { -- any = { -- { "permit", "*" }, -- }, -- restricted = { -- { "permit", "*" }, -- }, paranoid = { { "permit", "^[^/]+$" }, { "permit", "^./" }, { "forbid", ".." }, { "tree" , "TEXMF" }, -- { "tree" , "MPINPUTS" }, -- { "tree" , "TEXINPUTS" }, { "forbid", "^/.." }, { "forbid", "^[a-c]:/.." }, }, }, output = { -- any = { -- { "permit", "*" }, -- }, -- restricted = { -- { "permit", "*" }, -- }, paranoid = { { "permit", "^[^/]+$" }, { "permit", "^./" }, }, } }, }, -- We have a few reserved subtables. These control runtime behaviour. The -- keys have names like 'foo.bar' which means that you have to use keys -- like ['foo.bar'] so for convenience we also support 'foo_bar'. directives = { -- There are a few variables that determine the engines -- limits. Most will fade away when we close in on version 1. ["luatex.expanddepth"] = "10000", -- 10000 ["luatex.hashextra"] = "100000", -- 0 ["luatex.nestsize"] = "1000", -- 50 ["luatex.maxinopen"] = "500", -- 15 ["luatex.maxprintline"] = " 10000", -- 79 ["luatex.maxstrings"] = "500000", -- 15000 -- obsolete ["luatex.paramsize"] = "25000", -- 60 ["luatex.savesize"] = "50000", -- 4000 ["luatex.stacksize"] = "10000", -- 300 -- A few process related variables come next. -- ["system.checkglobals"] = "10", -- ["system.nostatistics"] = "yes", ["system.errorcontext"] = "10", ["system.compile.cleanup"] = "no", -- remove tma files ["system.compile.strip"] = "yes", -- strip tmc files -- The io modes are similar to the traditional ones. Possible values -- are all, paranoid and restricted. -- ["system.outputmode"] = "restricted", -- ["system.inputmode"] = "any", -- The following variable is under consideration. We do have protection -- mechanims but it's not enabled by default. ["system.commandmode"] = "any", -- any none list ["system.commandlist"] = "mtxrun, convert, inkscape, gs, imagemagick, curl, bibtex, pstoedit", -- The mplib library support mechanisms have their own -- configuration. Normally these variables can be left as -- they are. ["mplib.texerrors"] = "yes", -- Normally you can leave the font related directives untouched -- as they only make sense when testing. -- ["fonts.autoreload"] = "no", -- ["fonts.otf.loader.cleanup"] = "0", -- 0 1 2 3 -- In an edit cycle it can be handy to launch an editor. The -- preferred one can be set here. -- ["pdfview.method"] = "sumatra", -- ["fonts.usesystemfonts"] = false, -- You can permit loading modules with no prefix: -- ["modules.permitunprefixed"] = "no", -- You can permit loading files from anywhere in the TDS tree: -- ["resolvers.otherwise"] = "no", }, experiments = { ["fonts.autorscale"] = "yes", }, trackers = { }, }, -- TEXMFCACHE = "$SELFAUTOPARENT/texmf-cache", -- for old times sake }