42:  How do I make Emacs recognize my compiler's funny error messages?
  
  Write a program which runs the compiler as a child and filters its output,
  rearranging as necessary.  Install with same name as compiler somewhere in
  path.
  
  Keith Moore <moore@cs.utk.edu> wrote one such for a C compiler under AIX.  !
  Available via FTP (cs.utk.edu:readonly/aixcc.lex).  Jim Frost
  <jimf@saber.com> wrote another for the IBM xlc compiler on the RS/6000.    !
  (I don't know if these are both for the same compiler.)  Johnathan Vail    !
  <vail@tegra.COM> wrote something for a High C compiler (`hc', which is one !
  of the compilers on the RS/6000, although I think Johnathan wrote his      !
  program for hc on a different computer).                                   !