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#!/usr/bin/env texlua
--*-Lua-*-
-- $Id: texlua-perl-runner 6485 2008-02-01 20:15:06Z reinhardk $
-- Copyright (C) 2007 2008 Reinhard Kotucha, Norbert Preining
-- You may freely use, modify and/or distribute this file.
-- Wrapper for Perl scripts.
-- Support for -sys variants
if string.find(arg[0], "/") then -- UNIX path
filename=select(1, string.gsub(arg[0], ".*/", ""))
elseif string.find(arg[0], "\\") then -- Windows path
filename=select(1, string.gsub(arg[0], ".*\\", ""))
else -- no path
filename=arg[0]
end
basename=select(1, string.gsub(filename, "\.texlua$", ""))
basename="generate-language"
kpse.set_program_name(filename)
TEXDIR=kpse.var_value("SELFAUTOPARENT")
-- if we are on win32 we have to use the shipped perl
perlbin="perl"
if (os.type == "windows") then
os.setenv("PERL5LIB", TEXDIR.."/tlpkg/tlperl/lib")
perlbin=TEXDIR.."/tlpkg/tlperl/bin/perl.exe"
end
script=kpse.find_file(basename..".pl", "texmfscripts")
if (not(script)) then
print ("Cannot find "..basename..".pl".." using kpse, exiting!")
os.exit(1)
end
if (os.type == "windows") then
command={'"'..perlbin..'"', '"'..script..'"'}
else
command={ perlbin, script }
end
command[0] = perlbin
for i=1, #arg do
command[#command+1]=arg[i]
end
ret=os.spawn(command)
os.exit(ret)
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