Am 27.05.2013 18:57, schrieb Élie Roux: > it seems there is a bug in the way TeXLive 2013 LuaTeX handles > shell-escape (i386-Linux). See the attached files: when running > > luatex --shell-escape bug-shell-escape.tex > > test 1 should pass, instead it fails: io.popen never works, > independently of the value of --shell-escape. It used to work before, > has something changed? Lua manual states that io.popen is system > dependant and might not be available on all platforms, but I guess the > error would be different if it was not available...
Can't confirm on Windows 7 x64. There's identical behaviour between TL2012 and TL2013: * both test fail without --shell-escape, * both test pass with --shell-escape. Best regards, Stephan Hennig
