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-- This is file `lualibs.lua',
module('lualibs', package.seeall)
local lualibs_module = {
name = "lualibs",
version = 1.01,
date = "2013/04/10",
description = "Lua additional functions.",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL & Elie Roux",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "See ConTeXt's mreadme.pdf for the license",
}
_G.config = _G.config or { }
_G.config.lualibs = _G.config.lualibs or { }
local lualibs = _G.config.lualibs
if lualibs.prefer_merged == nil then lualibs.prefer_merged = true end
if lualibs.load_extended == nil then lualibs.load_extended = true end
lualibs.verbose = lualibs.verbose == true or false
local lpeg, kpse = lpeg, kpse
local dofile = dofile
local lpegmatch = lpeg.match
local stringformat = string.format
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 = texio.write_nl, texio.write_nl, texio.write_nl -- stub
end
-- if lualibs.verbose then
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 = kpse.find_file
end
loadmodule = _G.loadmodule or function (name, t)
if not t then t = "library" end
local filepath = kpse.find_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]]--
loadmodule"lualibs-basic.lua"
loadmodule"lualibs-compat.lua" --- restore stuff gone since v1.*
if load_extended == 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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