/usr/share/texmf-texlive/tex/luatex/luaotfload/otfl-font-dum.lua is in texlive-luatex 2009-15.
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 | if not modules then modules = { } end modules ['font-dum'] = {
version = 1.001,
comment = "companion to luatex-*.tex",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
fonts = fonts or { }
-- general
fonts.otf.pack = false
fonts.tfm.resolve_vf = false -- no sure about this
-- readers
fonts.tfm.readers = fonts.tfm.readers or { }
fonts.tfm.readers.sequence = { 'otf', 'ttf', 'tfm' }
fonts.tfm.readers.afm = nil
-- define
fonts.define = fonts.define or { }
--~ fonts.define.method = "tfm"
fonts.define.specify.colonized_default_lookup = "name"
function fonts.define.get_specification(str)
return "", str, "", ":", str
end
-- logger
fonts.logger = fonts.logger or { }
function fonts.logger.save()
end
-- names
fonts.names = fonts.names or { }
fonts.names.basename = "luatex-fonts-names.lua"
fonts.names.new_to_old = { }
fonts.names.old_to_new = { }
local data, loaded = nil, false
function fonts.names.resolve(name,sub)
if not loaded then
local basename = fonts.names.basename
if basename and basename ~= "" then
for _, format in ipairs { "lua", "tex", "other text files" } do
local foundname = resolvers.find_file(basename,format) or ""
if foundname ~= "" then
data = dofile(foundname)
if data then
local d = { }
for k, v in pairs(data.mapping) do
local t = v[1]
if t == "ttf" or t == "otf" or t == "ttc" or t == "dfont" then
d[k] = v
end
end
data.mapping = d
end
break
end
end
end
loaded = true
end
if type(data) == "table" and data.version == 1.08 then
local condensed = string.gsub(string.lower(name),"[^%a%d]","")
local found = data.mapping and data.mapping[condensed]
if found then
local filename, is_sub = found[3], found[4]
if is_sub then is_sub = found[2] end
return filename, is_sub
else
return name, false -- fallback to filename
end
end
end
-- For the moment we put this (adapted) pseudo feature here.
table.insert(fonts.triggers,"itlc")
local function itlc(tfmdata,value)
if value then
-- the magic 40 and it formula come from Dohyun Kim
local metadata = tfmdata.shared.otfdata.metadata
if metadata then
local italicangle = metadata.italicangle
if italicangle and italicangle ~= 0 then
local uwidth = (metadata.uwidth or 40)/2
for unicode, d in next, tfmdata.descriptions do
local it = d.boundingbox[3] - d.width + uwidth
if it ~= 0 then
d.italic = it
end
end
tfmdata.has_italic = true
end
end
end
end
fonts.initializers.base.otf.itlc = itlc
fonts.initializers.node.otf.itlc = itlc
function fonts.register_message()
end
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