/usr/share/texlive/texmf-dist/tex/luatex/luaotfload/otfl-luat-dum.lua is in texlive-luatex 2012.20120611-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 | if not modules then modules = { } end modules ['luat-dum'] = {
version = 1.100,
comment = "companion to luatex-*.tex",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
local dummyfunction = function() end
statistics = {
register = dummyfunction,
starttiming = dummyfunction,
stoptiming = dummyfunction,
}
directives = {
register = dummyfunction,
enable = dummyfunction,
disable = dummyfunction,
}
trackers = {
register = dummyfunction,
enable = dummyfunction,
disable = dummyfunction,
}
experiments = {
register = dummyfunction,
enable = dummyfunction,
disable = dummyfunction,
}
storage = {
register = dummyfunction,
shared = { },
}
logs = {
report = dummyfunction,
simple = dummyfunction,
}
tasks = {
new = dummyfunction,
actions = dummyfunction,
appendaction = dummyfunction,
prependaction = dummyfunction,
}
callbacks = {
register = function(n,f) return callback.register(n,f) end,
}
-- we need to cheat a bit here
texconfig.kpse_init = true
resolvers = resolvers or { } -- no fancy file helpers used
local remapper = {
otf = "opentype fonts",
ttf = "truetype fonts",
ttc = "truetype fonts",
dfont = "truetype fonts",
cid = "cid maps",
fea = "font feature files",
}
function resolvers.find_file(name,kind)
name = string.gsub(name,"\\","\/")
kind = string.lower(kind)
return kpse.find_file(name,(kind and kind ~= "" and (remapper[kind] or kind)) or file.extname(name,"tex"))
end
function resolvers.findbinfile(name,kind)
if not kind or kind == "" then
kind = file.extname(name) -- string.match(name,"%.([^%.]-)$")
end
return resolvers.find_file(name,(kind and remapper[kind]) or kind)
end
-- Caches ... I will make a real stupid version some day when I'm in the
-- mood. After all, the generic code does not need the more advanced
-- ConTeXt features. Cached data is not shared between ConTeXt and other
-- usage as I don't want any dependency at all. Also, ConTeXt might have
-- different needs and tricks added.
--~ containers.usecache = true
caches = { }
local writable, readables = nil, { }
if not caches.namespace or caches.namespace == "" or caches.namespace == "context" then
caches.namespace = 'generic'
end
do
local cachepaths
if kpse.expand_var('$TEXMFCACHE') ~= '$TEXMFCACHE' then
cachepaths = kpse.expand_var('$TEXMFCACHE')
elseif kpse.expand_var('$TEXMFVAR') ~= '$TEXMFVAR' then
cachepaths = kpse.expand_var('$TEXMFVAR')
end
if not cachepaths then
cachepaths = "."
end
cachepaths = string.split(cachepaths,os.type == "windows" and ";" or ":")
for i=1,#cachepaths do
local done
writable = file.join(cachepaths[i], "luatex-cache")
writable = file.join(writable,caches.namespace)
writable, done = dir.mkdirs(writable)
if done then
break
end
end
for i=1,#cachepaths do
if file.isreadable(cachepaths[i]) then
readables[#readables+1] = file.join(cachepaths[i],"luatex-cache",caches.namespace)
end
end
if not writable then
texio.write_nl("quiting: fix your writable cache path\n")
os.exit()
elseif #readables == 0 then
texio.write_nl("quiting: fix your readable cache path\n")
os.exit()
elseif #readables == 1 and readables[1] == writable then
texio.write(string.format("(using cache: %s)",writable))
else
texio.write(string.format("(using write cache: %s)",writable))
texio.write(string.format("(using read cache: %s)",table.concat(readables, " ")))
end
end
function caches.getwritablepath(category,subcategory)
local path = file.join(writable,category)
lfs.mkdir(path)
path = file.join(path,subcategory)
lfs.mkdir(path)
return path
end
function caches.getreadablepaths(category,subcategory)
local t = { }
for i=1,#readables do
t[i] = file.join(readables[i],category,subcategory)
end
return t
end
local function makefullname(path,name)
if path and path ~= "" then
name = "temp-" .. name -- clash prevention
return file.addsuffix(file.join(path,name),"lua")
end
end
function caches.iswritable(path,name)
local fullname = makefullname(path,name)
return fullname and file.iswritable(fullname)
end
function caches.loaddata(paths,name)
for i=1,#paths do
local fullname = makefullname(paths[i],name)
if fullname then
texio.write(string.format("(load: %s)",fullname))
local data = loadfile(fullname)
return data and data()
end
end
end
function caches.savedata(path,name,data)
local fullname = makefullname(path,name)
if fullname then
texio.write(string.format("(save: %s)",fullname))
table.tofile(fullname,data,'return',false,true,false)
end
end
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