NAME:
  plpedit
 PURPOSE:
  Interactive editing of photometry data files.
 DESCRIPTION:
  This is a non-blocking widget tool that edits .001 and .log* files and
    views .dat files.  You can have multiple copies running, just don't
    edit the same file in two tools (just like a regular editor).
 CATEGORY:
  Photometry
 CALLING SEQUENCE:
  plpedit
 INPUTS:

 OPTIONAL INPUT PARAMETERS:

 KEYWORD INPUT PARAMETERS:
  FILE  - String of name of file to load at start, default=load nothing.
  MODAL - Flag, if set causes the widget to block caller until done.
  GROUP - Group leader, needed only if modal.

 OUTPUTS:

 KEYWORD OUTPUT PARAMETERS:

 COMMON BLOCKS:

 SIDE EFFECTS:

 RESTRICTIONS:

 PROCEDURE:

 MODIFICATION HISTORY:
  Written by Marc W. Buie, Lowell Observatory, 2000/07/19
  2000/08/30, MWB, Added option for manipulating log files.
  2007/01/05, MWB, Added MODAL and GROUP keywords
  2007/01/10, MWB, added an option for log files to permit seeing all
                     objects at once.