-- ConTeXt Packaging Scripts -- https://github.com/gucci-on-fleek/context-packaging -- SPDX-License-Identifier: GPL-2.0-or-later -- SPDX-FileCopyrightText: 2024 Hans Hagen -- SPDX-FileCopyrightText: 2026 Max Chernoff -- Note that this file will be overwritten on upgrades, so users should place -- any modifications in another location! -- It is recommended that downstream distributors only modify the variables in -- the following section (although you can modify any other section if you know -- what you are doing). --- BEGIN RECOMMENDED MODIFICATIONS SECTION --- -- Information about who provided this installation of ConTeXt. If you modify -- this file (or any of the other ConTeXt files) and redistribute these changes, -- you should also change this value to something appropriate for your -- distribution. local distribution_name = "TeX Live" -- A URL where users can find more information about this distribution of -- ConTeXt, and especially where they can report bugs. Again, if you modify this -- file, you should also modify this field. local distribution_url = "https://github.com/gucci-on-fleek/context-packaging" -- The version of the distribution itself; unrelated to the version of ConTeXt. local distribution_version = "2026" -- Sometimes TeX Live needs to release more than one update for a single -- upstream ConTeXt release, so TeX Live adds a single uppercase letter suffix -- to the version number for each update. A suffix of "A" indicates the first -- release (this is the most common case), "B" indicates the second release, and -- so on. If you are a downstream distributor, you can use this field for your -- own purposes; any string is valid, but it should be unique for each release -- for any given upstream version of ConTeXt. This is just the suffix though, so -- the full version number looks something like "1950.02.10 15:41 A", where -- "1950.02.10 15:41" is the upstream version provided by ConTeXt itself and "A" -- is the suffix added by TeX Live. local package_revision = "A" -- The location of the distribution's TEXMF tree. The contents stored in this -- path should not be modified by users, and are solely managed by the -- distribution itself. local distribution_path = "selfautoparent:texmf-dist" -- Where ConTeXt should store any caches. There is a single "system" folder for -- the entire computer, and this folder is typically only writable by -- root/administrators. There is a separate "user" folder for each user, and -- users can freely modify these files. Note that at least one of these folders -- must be writable by ConTeXt at runtime, or else ConTeXt will refuse to run. -- These folders should be persistent (so not in a temporary directory); -- however, it is generally safe to delete them at any time. local system_cache = "selfautoparent:" local user_cache = "home:.texlive2026" -- Where ConTeXt should search for custom files. "system" and "user" have the -- same meaning as above. ConTeXt will never write to or otherwise modify these -- files itself. local system_data = "selfautoparent:../texmf-local" local user_data = "home:texmf" -- The location of non-TeX files optionally used by ConTeXt. Different paths are -- separated by semicolons (";"), and a trailing double slash ("//") indicates -- that the directory should be searched recursively. local nontex_fonts, nontex_colors if os.type == "windows" then nontex_fonts = "\z home:AppData/Local/Microsoft/Windows/Fonts;\z C:/Windows/Fonts;\z " nontex_colors = "" -- No idea where this is on Windows; patches welcome elseif os.name == "macosx" then nontex_fonts = "\z home:Library/Fonts;\z /Library/Fonts;\z /System/Library/Fonts;\z " nontex_colors = "" -- No idea where this is on macOS; patches welcome else -- Linux, BSD, etc. nontex_fonts = "\z home:.local/share/fonts;\z /usr/local/share/fonts//;\z /usr/share/fonts//;\z " nontex_colors = "\z home:.local/share/icc//;\z /usr/local/share/color/icc//;\z /usr/share/color/icc//;\z " end -- Programs that should be allowed to run in restricted mode. Note that this is -- provided as a convenience feature only, and is **NOT** a security feature. -- Users must not compile untrusted ConTeXt documents without using external -- sandboxing mechanisms (Docker, Bubblewrap, systemd-run, etc.). ConTeXt runs -- in unrestricted mode by default, meaning that this list is ignored entirely -- and documents can freely execute arbitrary programs. local allowed_programs = table.concat({ "bibtex", "bibtex8", "extractbb", "gregorio", "kpsewhich", "l3sys-query", "latexminted", "makeindex", "memoize-extract.pl", "memoize-extract.py", "r-mpost", "repstopdf", "texosquery-jre8", }, ",") --- END RECOMMENDED MODIFICATIONS SECTION --- return { -- Metadata about this configuration file. (Copied from the original -- "texlivecnf.lua" file in the upstream ConTeXt Standalone Distribution.) type = "configuration", version = "1.1.3", date = "2024-02-10", time = "14:59:00", comment = "ConTeXt MkIV and LMTX configuration file", author = "Hans Hagen & Max Chernoff", target = "texlive", -- Metadata used to identify this distribution of ConTeXt. details = { name = ("%s %s"):format(distribution_name, distribution_version), url = distribution_url, version = package_revision, comment = "Based off of TeX Live (2026-04-10 18:55 A)", -- Extra non-standard information private = { distribution_name = distribution_name, distribution_version = distribution_version, package_revision = package_revision, -- In case distributors have modified the above three variables, -- we'll add a static variable here so that it's clear whether this -- file was based directly off of the original "texmfcnf.lua" file -- from the upstream ConTeXt Standalone Distribution, or from the -- TeX Live distribution's modified version. (It usually makes the -- most sense to rely on the distributor-provided variables, so most -- users should prefer inspecting the variables above instead of -- this one.) derived_from = "TeX Live (2026-04-10 18:55 A)", } }, -- Here are the "real" variables that affect ConTeXt's runtime behaviour. content = { -- File/directory locations variables = { -- System trees TEXMFDIST = distribution_path, TEXMFLOCAL = system_data, TEXMFSYSCONFIG = system_cache .. "/texmf-config", TEXMFSYSVAR = system_cache .. "/texmf-var", -- User trees TEXMFCONFIG = user_cache .. "/texmf-config", TEXMFVAR = user_cache .. "/texmf-var", TEXMFHOME = user_data, -- Search paths TEXMFCACHE = "$TEXMFSYSVAR;$TEXMFVAR", TEXMF = "{\z $TEXMFCONFIG,\z $TEXMFHOME,\z !!$TEXMFSYSCONFIG,\z !!$TEXMFSYSVAR,\z !!$TEXMFLOCAL,\z !!$TEXMFDIST\z }", -- Input locations: TeX TEXINPUTS = ".;$TEXMF/tex/{context,generic,luatex}//", -- Input locations: Fonts TTFONTS = ".;" .. nontex_fonts .. "$TEXMF/fonts/truetype//;$OSFONTDIR", OPENTYPEFONTS = ".;" .. nontex_fonts .. "$TEXMF/fonts/opentype//;$OSFONTDIR", FONTCONFIG_PATH = "$TEXMFSYSVAR/fonts/conf", OSFONTDIR = nontex_fonts, -- Input locations: Lua TEXMFSCRIPTS = ".;$TEXMF/scripts/context//;$TEXINPUTS", LUAINPUTS = ".;$TEXINPUTS;$TEXMF/scripts/context/lua//", CLUAINPUTS = "$SELFAUTOLOC/lib/$engine//", -- No "."; insecure -- Input locations: Other MPINPUTS = ".;$TEXMF/metapost//", BIBINPUTS = ".;$TEXMF/bibtex/bib//;$TEXMF/tex/context/bib//", ICCPROFILES = ".;" .. nontex_colors .. "$TEXMF/tex/context/colors//;$OSCOLORDIR", }, -- Engine parameters. These were copied from the original ConTeXt file; -- don't change these unless you know what you are doing! directives = { -- LuaMetaTeX engine parameters ["luametatex.errorlinesize"] = { size = 250 }, -- max = 255 ["luametatex.halferrorlinesize"] = { size = 250 }, -- max = 255 ["luametatex.expandsize"] = { size = 10000 }, -- max = 1000000 ["luametatex.stringsize"] = { size = 500000, step = 100000 }, -- max = 2097151 -- number of strings ["luametatex.poolsize"] = { size = 10000000, step = 1000000 }, -- max = 100000000 -- chars in string ["luametatex.hashsize"] = { size = 250000, step = 100000 }, -- max = 2097151 ["luametatex.nodesize"] = { size = 50000000, step = 500000 }, -- max = 50000000 ["luametatex.tokensize"] = { size = 10000000, step = 250000 }, -- max = 10000000 ["luametatex.buffersize"] = { size = 10000000, step = 1000000 }, -- max = 100000000 ["luametatex.inputsize"] = { size = 100000, step = 10000 }, -- max = 100000 -- aka stack ["luametatex.filesize"] = { size = 2000, step = 200 }, -- max = 2000 ["luametatex.nestsize"] = { size = 10000, step = 1000 }, -- max = 10000 ["luametatex.parametersize"] = { size = 100000, step = 10000 }, -- max = 100000 ["luametatex.savesize"] = { size = 500000, step = 10000 }, -- max = 500000 ["luametatex.fontsize"] = { size = 100000, step = 250 }, -- max = 100000 ["luametatex.languagesize"] = { size = 250, step = 250 }, -- max = 10000 ["luametatex.marksize"] = { size = 250, step = 50 }, -- max = 10000 ["luametatex.insertsize"] = { size = 250, step = 25 }, -- max = 250 -- LuaTeX engine parameters ["luatex.errorline"] = 250, ["luatex.halferrorline"] = 125, ["luatex.expanddepth"] = 10000, ["luatex.hashextra"] = 100000, ["luatex.nestsize"] = 1000, ["luatex.maxinopen"] = 500, ["luatex.maxprintline"] = 10000, ["luatex.maxstrings"] = 500000, ["luatex.paramsize"] = 25000, ["luatex.savesize"] = 100000, ["luatex.stacksize"] = 100000, -- mtxrun parameters ["system.errorcontext"] = "10", ["system.compile.cleanup"] = "no", -- remove tma files ["system.compile.strip"] = "yes", -- strip tmc files -- I/O restrictions ["system.outputmode"] = "restricted", ["system.inputmode"] = "any", -- Execution restrictions ["system.commandmode"] = "list", -- none | list | all ["system.executionmode"] = "list", -- none | list | all ["system.commandlist"] = allowed_programs, ["system.executionlist"] = allowed_programs, ["system.librarymode"] = "none", -- none | list | all -- Metapost ["mplib.texerrors"] = "yes", }, }, }