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lualibs = lualibs or { }
lualibs.module_info = {
name = "lualibs",
version = 2.00,
date = "2013/04/30",
description = "ConTeXt Lua standard libraries.",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL & Elie Roux & Philipp Gesang",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "See ConTeXt's mreadme.pdf for the license",
}
config = config or { }
config.lualibs = config.lualibs or { }
if config.lualibs.prefer_merged == nil then
lualibs.prefer_merged = true
end
if config.lualibs.load_extended == nil then
lualibs.load_extended = true
end
config.lualibs.verbose = config.lualibs.verbose == true
local dofile = dofile
local kpsefind_file = kpse.find_file
local stringformat = string.format
local texiowrit_nl = texio.write_nl
local find_file, error, warn, info
do
local _error, _warn, _info
if luatexbase and luatexbase.provides_module then
_error, _warn, _info = luatexbase.provides_module(lualibs_module)
else
_error, _warn, _info = texiowrite_nl, texiowrite_nl, texiowrite_nl
end
if lualibs.verbose then
error, warn, info = _error, _warn, _info
else
local dummylogger = function ( ) end
error, warn, info = _error, dummylogger, dummylogger
end
lualibs.error, lualibs.warn, lualibs.info = error, warn, info
end
if luatexbase and luatexbase.find_file then
find_file = luatexbase.find_file
else
kpse.set_program_name"luatex"
find_file = kpsefind_file
end
loadmodule = loadmodule or function (name, t)
if not t then t = "library" end
local filepath = kpsefind_file(name, "lua")
if not filepath or filepath == "" then
warn(stringformat("Could not locate %s “%s”.", t, name))
return false
end
dofile(filepath)
return true
end
lualibs.loadmodule = loadmodule
--[[doc--
The separation of the “basic” from the “extended” sets coincides with
the split into luat-bas.mkiv and luat-lib.mkiv.
--doc]]--
if lualibs.basic_loaded ~= true then
loadmodule"lualibs-basic.lua"
loadmodule"lualibs-compat.lua" --- restore stuff gone since v1.*
end
if lualibs.load_extended == true
and lualibs.extended_loaded ~= true then
loadmodule"lualibs-extended.lua"
end
-- vim:tw=71:sw=2:ts=2:expandtab
-- End of File `lualibs-basic.lua'.
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