errors from M-x grep

[Richard Stallman]

I am getting this error reproducibly from running M-x grep.
It depends on lots of data in my mail files, but maybe
you can debug it from the contents of the *grep* buffer.
I included that below.


Debugger entered--Lisp error: (void-function nil)
  nil(("rms593" "~/inout/" 1) nil)
  funcall(nil ("rms593" "~/inout/" 1) nil)
  (compilation-compat-error-properties (funcall (quote nil) (list* ... 
default-directory ...) nil))
  eval((compilation-compat-error-properties (funcall (quote nil) (list* ... 
default-directory ...) nil)))
  font-lock-fontify-keywords-region(5830 5857 nil)
  font-lock-default-fontify-region(5830 5857 nil)
  font-lock-fontify-region(5830 5857)
  font-lock-after-change-function(5830 5857 0)
  insert-before-markers("Binary file rms593 matches\n")
  compilation-filter(#<process grep> "Binary file rms593 matches\n")


cd ~/inout/     # -*-grep-*-
Entering directory `~/inout/'
grep -nH -e address@hidden rms5*
rms554:9234:From: "VROs United World Vision Festivals" <address@hidden>
rms554:9235:To: "Robert J. Ebbeler" <address@hidden>
rms554:22072:To: "Robert J. Ebbeler" <address@hidden>,
rms554:22114:address@hidden )
rms554:32175:To: "VROs United World Vision Festivals" <address@hidden>,
rms554:56512:To: "VROs United World Vision Festivals on Global Issues" 
<address@hidden>
rms556:223:To: "Robert J. Ebbeler" <address@hidden>
rms556:225:In-reply-to: <address@hidden> (address@hidden)
rms556:7056:From address@hidden  Tue Feb 10 08:49:46 2004
rms556:7057:Return-path: <address@hidden>
rms556:7076:From: "VROs United World Vision Festivals" <address@hidden>
rms556:7140:Aan: "Robert J. Ebbeler" <address@hidden>
rms556:7314:href=3D"mailto:address@hidden";><FONT =
rms556:7315:size=3D2>address@hidden</FONT></A><FONT=20
rms556:8102:From: "VROs United World Vision Festivals on Global Issues" 
<address@hidden>
rms556:8422:From: "VROs United World Vision Festivals" <address@hidden>
rms556:8611:address@hidden href=3D"mailto:address@hidden";>VROs =
rms556:8715:From: "VROs United World Vision Festivals" <address@hidden>
rms556:8839:<address@hidden>
rms556:9155:&lt;</FONT><A href=3D"mailto:address@hidden";><FONT=20
rms556:9156:size=3D2>address@hidden</FONT></A><FONT size=3D2>&gt;</FONT></DIV>
rms556:9602:From: "VROs United World Vision Festivals" <address@hidden>
rms556:9682:Aan: "Robert J. Ebbeler" <address@hidden>
rms556:9856:href=3D"mailto:address@hidden";><FONT =
rms556:9857:size=3D2>address@hidden</FONT></A><FONT=20
rms558:24290:From address@hidden  Thu Feb 12 06:19:32 2004
rms558:24291:Return-path: <address@hidden>
rms558:24310:From: "VROs United World Vision Festivals" <address@hidden>
rms558:24355:Aan: address@hidden
rms558:24382:address@hidden href=3D"mailto:address@hidden";>VROs =
rms558:24402:<DIV><B>Aan:</B> <A address@hidden
rms558:24403:href=3D"mailto:address@hidden";>address@hidden</A> </DIV>
rms558:31422:From address@hidden  Thu Feb 12 09:18:40 2004
rms558:31423:Return-path: <address@hidden>
rms558:31442:From: "VROs United World Vision Festivals" <address@hidden>
rms558:31443:To: "Robert J. Ebbeler" <address@hidden>
rms559:105:To: "VROs United World Vision Festivals" <address@hidden>
rms559:107:In-reply-to: <address@hidden> (address@hidden)
rms559:62911:From address@hidden  Fri Feb 13 11:43:41 2004
rms559:62912:Return-path: <address@hidden>
rms559:62931:From: "VROs United World Vision Festivals" <address@hidden>
rms559:62959:Aan: "VROs United World Vision Festivals" <address@hidden>
rms559:63022:From: "VROs United World Vision Festivals" <address@hidden>
rms559:63065:Aan: "VROs United World Vision Festivals" <address@hidden>
rms560:25174:From address@hidden  Sat Feb 14 10:36:45 2004
rms560:25175:Return-path: <address@hidden>
rms560:25194:From: "VROs United World Vision Festivals" <address@hidden>
rms560:25255:Aan: "VROs United World Vision Festivals" <address@hidden>
rms560:25277:From address@hidden  Sat Feb 14 10:37:18 2004
rms560:25278:Return-path: <address@hidden>
rms560:25301:From: "VROs United World Vision Festivals" <address@hidden>
rms560:25326:Aan: "VROs United World Vision Festivals" <address@hidden>
rms561:93316:To: "VROs United World Vision Festivals" <address@hidden>
rms561:93318:In-reply-to: <address@hidden> (address@hidden)
rms563:11164:From address@hidden  Tue Feb 17 18:50:48 2004
rms563:11165:Return-path: <address@hidden>
rms563:11184:From: "VROs United World Vision Festivals" <address@hidden>
rms563:11208:Aan: "VROs United World Vision Festivals" <address@hidden>
rms563:11325:From: "VROs United World Vision Festivals" <address@hidden>
rms563:11364:Aan: "VROs United World Vision Festivals" <address@hidden>
rms563:11453:From address@hidden  Tue Feb 17 18:51:51 2004
rms563:11454:Return-path: <address@hidden>
rms563:11473:From: "VROs United World Vision Festivals" <address@hidden>
rms563:11501:Aan: "VROs United World Vision Festivals" <address@hidden>
rms563:11554:From address@hidden  Tue Feb 17 18:54:42 2004
rms563:11555:Return-path: <address@hidden>
rms563:11578:From: "VROs United World Vision Festivals" <address@hidden>
rms563:11650:Aan: "VROs United World Vision Festivals" <address@hidden>
rms573:4667:From address@hidden  Tue Feb 24 08:23:48 2004
rms573:4668:Return-path: <address@hidden>
rms573:4687:From: "VROs United World Vision Festivals" <address@hidden>
rms573:4729:Aan: "VROs United World Vision Festivals" <address@hidden>
rms587:2974:From address@hidden  Wed Mar  3 11:22:59 2004
rms587:2975:Return-path: <address@hidden>
rms587:2994:From: "VROs United World Vision Festivals" <address@hidden>
rms587:11527:From address@hidden  Wed Mar  3 13:09:18 2004
rms587:11528:Return-path: <address@hidden>
rms587:11547:From: "VROs United World Vision Festivals" <address@hidden>
rms587:11571:> > Aan: <address@hidden>
rms589:5788:From address@hidden  Fri Mar  5 10:31:01 2004
rms589:5789:Return-path: <address@hidden>
rms589:5808:From: "VROs United World Vision Festivals" <address@hidden>
rms589:5840:Aan: "VROs United World Vision Festivals" <address@hidden>
rms591:526:From address@hidden  Sun Mar  7 11:17:14 2004
rms591:527:Return-path: <address@hidden>
rms591:546:From: "VROs United World Vision Festivals" <address@hidden>
rms591:570:Aan: "VROs United World Vision Festivals" <address@hidden>
Binary file rms593 matches
rms594:50153:To: "VROs United World Vision Festivals" <address@hidden>
rms594:50155:In-Reply-To: <address@hidden> (address@hidden)
rms595:13873:From address@hidden  Wed Mar 10 19:24:25 2004
rms595:13874:Return-path: <address@hidden>
rms595:13897:From: "VROs United World Vision Festivals" <address@hidden>
rms595:14003:Aan: "VROs United World Vision Festivals" <address@hidden>

Grep finished (matches found) at Sun Apr 11 15:46:11

It was colorized through the rms591:570 entry.