[tex-live] laulatex quiting: fix your writable cache path

[Akira Kakuto]

Hi Karl,

> Yes please!  Otherwise problems will inevitably recur.  Akira?

#if defined(EOF) || defined(_OFF_T_DEFINED) || defined(OFF_T_DEFINED) || defined(_OFF_T_)
  #if defined(_MSC_VER)
    #pragma message("Warning: ptexlib.h should be included first")
  #else
    #warning Warning: ptexlib.h should be included first
  #endif
#endif

Beter ones please, if exist.

Best regards,
Akira KAKUTO