DATESORT
  --------

g 10  'The file name characters must be in the set { A-Z, a-z, 0-9, _ }  '
      parm_outfile 'is invalid.'

g 11  'The file name must begin with an alphabetic character. '
      parm_outfile 'does not.'

g 12  'The earliest year to be included must be a non-negative, whole number.'

g 13  '<h2 id="reference"> line not found in WakeBOE_TOC.htm.  File corrupted?'

? 14  '</a> not found in address line.'     <caught by 23>

g 15  'The span class in the first line of the sort is not "updatednld".'

g 16  'Unable to find "(done on --/--/--)" line.'

g 17  'There is a mismatch between the "done on date" ('done_on_date')'
      'and the "latest-change date" ('first_date').'

g 18  'Date and class are mismatched.'

g 19  'Date and class are mismatched.'

g 20  'The output file is empty.  The separation line date ('sep_date')'
      'is after the date of any timestamp line.'

- 21  'No paired "<a href=" line found for timestamp line' timestamp_line_nbr'.'

g 22  'No paired "<a href=" line found for timestamp line' timestamp_line_nbr'.'

g 23  'There is a missing </li> or </a> here or in lines above.'

g 24  ck_date 'is not a valid mm/dd/yy formatted date in line' line.1()'.'



  DATESORT_MATCH
  --------------

g 101   'Unable to create DIR workfile.  DIR produced no output.'

g 102   'Invalid timeline class: ' class

g 103   'Same fileid, but different change dates:'

g 104   ck_date 'is not a valid mm/dd/yy formatted date in line' line.1()'.'



  DATESORT_DELTA
  --------------

g 201  'cannot find "<!-- @#$ end of top -->"'

g 202  'Never hit separation line.'

g 203  'Cannot find class= "outer"'

  204  'Cannot find following line with anchor text.'

g 205  'Cannot find following line with anchor text.'

========================================================================

g ---  Files in WakeBOE_TOC.htm, but not in WakeBOE directory

g ---  Files in WakeBOE directory, but not in WakeBOE_TOC.htm

g ---  Same fileid and same change date -- dupes

g 103  Same fileid, but different change dates  (caught in DATESORT_MATCH)


g ---  Files in WakeBOE_TOC.htm, but not in "Recent Changes"

g ---  Files in "Recent Changes", but not in WakeBOE_TOC.htm

g ---  Changes to the same file made on multiple dates


g ---  Start year of 2017

g ---  Start year of 0

g ---  Separation date of 1/1/22