"No beginning found" when using 'occur' from comments ahead of program in f90 mode

[ECulver@scarborough.com]

--text follows this line--
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In GNU Emacs 21.3.1 (i386-msvc-nt5.0.2195)
 of 2003-03-28 on buffy
configured using `configure --with-msvc (12.00)'
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: ENU
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: t

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

Using M-x occur on any regexp gives the error message
"No beginning found" when invoked before "PROGRAM" line
in f90 mode.


Recent input:
c C-g C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n 
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
M-x o c c u r <return> <return> C-n M-x o c c u r <return> 
<return> M-x b u <tab> g <tab> <backspace> <backspace> 
<backspace> g <backspace> C-g <help-echo> <menu-bar> 
<help-menu> <report-emacs-bug> " C-x o M-x o c c u 
<backspace> <backspace> <backspace> <backspace> M-x 
o c c u r <return> <return> M-x s e <tab> n <tab> <tab> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> C-g 
<menu-bar> <help-menu> <report-emacs-bug>

Recent messages:
No beginning-found.
Loading emacsbug...done
No beginning-found.
byte-code: Command attempted to use minibuffer while in minibuffer
No beginning-found. [9 times]
5 lines matched
No beginning-found.
Making completion list...
call-interactively: Quit
No beginning-found.
Edwin M Culver

Programmer Analyst
Scarborough Research
770  Broadway
13th Floor
New  York, New York  10003
United States



Telephone:
(646) 654-8416
Facsimile:
(646) 654-8440
email:
eculver@scarborough.com