moewew/agsm-unsrt.bst

## agsm-unsrt.bst
%% `agsm-unsrt.bst' (2018-11-25) for https://tex.stackexchange.com/q/461677/
%% removed all SORT code, and added longest.label back in
%% original copyright header follows
% BibTeX standard bibliography style `agsm' (one of the harvard family)
	% version 0.99a for BibTeX versions 0.99a or later, LaTeX version 2.09.
	% Copyright (C) 1991, all rights reserved.
	% Copying of this file is authorized only if either
	% (1) you make absolutely no changes to your copy, including name, or
	% (2) if you do make changes, you name it something other than
	% btxbst.doc, plain.bst, unsrt.bst, alpha.bst, abbrv.bst, agsm.bst,
        % dcu.bst or kluwer.bst.
	% This restriction helps ensure that all standard styles are identical.
	% The file harvard.tex has the documentation for this style.

% ACKNOWLEDGEMENT:
%   This document is a modified version of alpha.bst to which it owes much of
%   its functionality.

% AUTHOR
%   Peter Williams, Key Centre for Design Quality, Sydney University
%   e-mail: peterw@archsci.arch.su.oz.au

ENTRY
  { address
    author
    booktitle
    chapter
    edition
    editor
    howpublished
    institution
    journal
    key
    month
    note
    number
    organization
    pages
    publisher
    school
    series
    title
    type
    URL
    volume
    year
  }
  { field.used etal.allowed etal.required} %%%XXX change
  { label }

INTEGERS { output.state before.all mid.sentence after.sentence after.block }

FUNCTION {init.state.consts}
{ #0 'before.all :=
  #1 'mid.sentence :=
  #2 'after.sentence :=
  #3 'after.block :=
}

STRINGS { s t f }

FUNCTION {output.nonnull}
{ 's :=
  output.state mid.sentence =
    { ", " * write$ }
    { output.state after.block =
	{ add.period$ write$
	  newline$
	  "\newblock " write$
	}
	{ output.state before.all =
	    'write$
	    { add.period$ " " * write$ }
	  if$
	}
      if$
      mid.sentence 'output.state :=
    }
  if$
  s
}

FUNCTION {output}
{ duplicate$ empty$
    'pop$
    'output.nonnull
  if$
}

FUNCTION {output.check}
{ 't :=
  duplicate$ empty$
    { pop$ "empty " t * " in " * cite$ * warning$ }
    'output.nonnull
  if$
}

FUNCTION {item.check}
{ 't :=
  empty$
    { "empty " t * " in " * cite$ * warning$ }
    { skip$ }
  if$
}

FUNCTION {fin.entry}
{ add.period$
  write$
  newline$
}

FUNCTION {new.block}
{ output.state before.all =
    'skip$
    { after.block 'output.state := }
  if$
}

FUNCTION {not}
{   { #0 }
    { #1 }
  if$
}

FUNCTION {and}
{   'skip$
    { pop$ #0 }
  if$
}

FUNCTION {or}
{   { pop$ #1 }
    'skip$
  if$
}

FUNCTION {field.or.null}
{ duplicate$ empty$
    { pop$ "" }
    'skip$
  if$
}

FUNCTION {emphasize}
{ duplicate$ empty$
    { pop$ "" }
    { "{\em " swap$ * "}" * }
  if$
}

FUNCTION {embolden}
{ duplicate$ empty$
    { pop$ "" }
    { "{\bf " swap$ * "}" * }
  if$
}

FUNCTION {quote}
{ duplicate$ empty$
    { pop$ "" }
    { "`" swap$ * "'" * }
  if$
}

FUNCTION {write.url}
{ URL empty$
    { skip$ }
    { "\newline\harvardurl{" URL * "}" * write$ newline$ }
  if$
}

INTEGERS { nameptr namesleft numnames }

FUNCTION {format.names}
{ 's :=
  'f :=
  #1 'nameptr :=
  s num.names$ 'numnames :=
  numnames 'namesleft :=
    { namesleft #0 > }
    { s nameptr f format.name$ 't :=
      nameptr #1 >
	{ namesleft #1 >
	    { ", " * t * }
	    { t "others" =
		{ " et~al." * }
		{ " \harvardand\ " * t * }
	      if$
	    }
	  if$
	}
	't
      if$
      nameptr #1 + 'nameptr :=
      namesleft #1 - 'namesleft :=
    }
  while$
}

FUNCTION {format.authors}
{ author empty$
    { "" }
    { "{vv~}{ll}{, jj}{, f.}" author format.names }
  if$
}

FUNCTION {format.editors}
{ editor empty$
    { "" }
    { "{vv~}{ll}{, jj}{, f.}" editor format.names
      editor num.names$ #1 >
	{ ", eds" * }
	{ ", ed." * }
      if$
    }
  if$
}

FUNCTION {format.editors.reverse}
{ editor empty$
    { "" }
    { "{f.~}{vv~}{ll}{, jj}" editor format.names
      editor num.names$ #1 >
	{ ", eds" * }
	{ ", ed." * }
      if$
    }
  if$
}

FUNCTION {format.title}
{ title empty$
    { "" }
    { title "t" change.case$ }
  if$
}

FUNCTION {n.dashify}
{ 't :=
  ""
    { t empty$ not }
    { t #1 #1 substring$ "-" =
	{ t #1 #2 substring$ "--" = not
	    { "--" *
	      t #2 global.max$ substring$ 't :=
	    }
	    {   { t #1 #1 substring$ "-" = }
		{ "-" *
		  t #2 global.max$ substring$ 't :=
		}
	      while$
	    }
	  if$
	}
	{ t #1 #1 substring$ *
	  t #2 global.max$ substring$ 't :=
	}
      if$
    }
  while$
}

FUNCTION {format.btitle}
{ title emphasize
}

FUNCTION {tie.or.space.connect}
{ duplicate$ text.length$ #3 <
    { "~" }
    { " " }
  if$
  swap$ * *
}

FUNCTION {either.or.check}
{ empty$
    'pop$
    { "can't use both " swap$ * " fields in " * cite$ * warning$ }
  if$
}

FUNCTION {format.bvolume}
{ volume empty$
    { "" }
    { "Vol." volume tie.or.space.connect
      series empty$
	'skip$
	{ " of " * series emphasize * }
      if$
      "volume and number" number either.or.check
    }
  if$
}

FUNCTION {format.number.series}
{ volume empty$
    { number empty$
	{ series field.or.null }
	{ output.state mid.sentence =
	    { "number" }
	    { "Number" }
	  if$
	  number tie.or.space.connect
	  series empty$
	    { "there's a number but no series in " cite$ * warning$ }
	    { " {\em in} " * series quote * }
	  if$
	}
      if$
    }
    { "" }
  if$
}

FUNCTION {format.edition}
{ edition empty$
    { "" }
    { output.state mid.sentence =
	{ edition "l" change.case$ " edn" * }
	{ edition "t" change.case$ " edn" * }
      if$
    }
  if$
}

INTEGERS { multiresult }

FUNCTION {multi.page.check}
{ 't :=
  #0 'multiresult :=
    { multiresult not
      t empty$ not
      and
    }
    { t #1 #1 substring$
      duplicate$ "-" =
      swap$ duplicate$ "," =
      swap$ "+" =
      or or
	{ #1 'multiresult := }
	{ t #2 global.max$ substring$ 't := }
      if$
    }
  while$
  multiresult
}

FUNCTION {format.pages}
{ pages empty$
    { "" }
    { pages multi.page.check
	{ "pp.~" pages n.dashify * }
	{ "p.~" pages * }
      if$
    }
  if$
}

FUNCTION {format.vol.num.pages}
{ volume embolden field.or.null
  number empty$
    'skip$
    { "(" number * ")" * *
      volume empty$
	{ "there's a number but no volume in " cite$ * warning$ }
	'skip$
      if$
    }
  if$
  pages empty$
    'skip$
    { duplicate$ empty$
	{ pop$ format.pages }
	{ ",~" * pages n.dashify * }
      if$
    }
  if$
}

FUNCTION {format.chapter.pages}
{ chapter empty$
    'format.pages
    { type empty$
	{ "chapter" }
	{ type "l" change.case$ }
      if$
      chapter tie.or.space.connect
      pages empty$
	'skip$
	{ ", " * format.pages * }
      if$
    }
  if$
}

FUNCTION {format.in.ed.booktitle}
{ booktitle empty$
    { "" }
    { editor empty$
	{ "{\em in} " booktitle quote * }
	{ "{\em in} " format.editors.reverse * ", " * booktitle quote * }
      if$
    }
  if$
}

FUNCTION {empty.misc.check}
{ author empty$ title empty$ howpublished empty$
  month empty$ year empty$ note empty$
  and and and and and
  key empty$ not and
    { "all relevant fields are empty in " cite$ * warning$ }
    'skip$
  if$
}

FUNCTION {format.thesis.type}
{ type empty$
    'skip$
    { pop$
      type "t" change.case$
    }
  if$
}

FUNCTION {format.tr.number}
{ type empty$
    { "Technical Report" }
    'type
  if$
  number empty$
    { "t" change.case$ }
    { number tie.or.space.connect }
  if$
}

FUNCTION {format.article.crossref}
{ key empty$
    { journal empty$
	{ "need key or journal for " cite$ * " to crossref " * crossref *
	  warning$
	  ""
	}
	{ "in {\em " journal * "\/} \cite{" * crossref * "}" *}
      if$
    }
    { "{\em in} \citeasnoun{" crossref * "}" * }
  if$

}

FUNCTION {format.book.crossref}
{ volume empty$
    { "empty volume in " cite$ * "'s crossref of " * crossref * warning$
      "in "
    }
    { "Vol." volume tie.or.space.connect
      " of " *
    }
  if$
  editor empty$
  editor field.or.null author field.or.null =
  or
    { key empty$
	{ series empty$
	    { "need editor, key, or series for " cite$ * " to crossref " *
	      crossref * warning$
	      "" *
	    }
	    { "{\em " * series * "\/} \cite{" * crossref * "}" *}
	  if$
	}
	{ " \citeasnoun{" * crossref * "}" * }
      if$
    }
    { " \citeasnoun{" * crossref * "}" * }
  if$
}

FUNCTION {format.incoll.inproc.crossref}
{ editor empty$
  editor field.or.null author field.or.null =
  or
    { key empty$
	{ booktitle empty$
	    { "need editor, key, or booktitle for " cite$ * " to crossref " *
	      crossref * warning$
	      ""
	    }
	    { "in {\em " booktitle * "\/}" * " \cite{" * crossref * "}" *}
	  if$
	}
	{ "{\em in} \citeasnoun{" crossref * "}" * }
      if$
    }
    { "{\em in} \citeasnoun{" crossref * "}" * }
  if$

}

INTEGERS { len }

FUNCTION {chop.word}
{ 's :=
  'len :=
  s #1 len substring$ =
    { s len #1 + global.max$ substring$ }
    's
  if$
}

INTEGERS { ind tsslen }

STRINGS { tss ret rss istr }

FUNCTION {replace.substring}{
  'rss :=
  'tss :=
  'istr :=
  "" 'ret :=
  tss text.length$ 'tsslen :=
  #1 'ind :=
    { istr ind tsslen substring$ "" = not }
    { istr ind tsslen substring$ tss =
        { ret rss * 'ret :=
          ind tsslen + 'ind :=
        }
        { ret istr ind #1 substring$ * 'ret :=
          ind #1 + 'ind :=
        }
      if$
    }
  while$
  ret
}

FUNCTION {format.lab.names.abbr}
{ 's :=
  s num.names$ 'numnames :=
  numnames #1 >
    { numnames #2 >
	{ s #1 "{vv~}{ll}" format.name$ " et~al." * }
	{ s #2 "{ff }{vv }{ll}{ jj}" format.name$ "others" =
            { s #1 "{vv~}{ll}" format.name$ " et~al." * }
	    { s #1 "{vv~}{ll}" format.name$ " \harvardand\ " *
              s #2 "{vv~}{ll}" format.name$ *
            }
          if$
        }
      if$
    }
    { s #1 "{vv~}{ll}" format.name$ }
  if$
}

FUNCTION {format.lab.names.full}
{ 's :=
  #1 'nameptr :=
  s num.names$ 'numnames :=
  numnames 'namesleft :=
    { namesleft #0 > }
    { s nameptr "{vv~}{ll}" format.name$ 't :=
      nameptr #1 >
	{ namesleft #1 >
	    { ", " * t * }
	    { t "others" =
		{ " et~al." * }
		{ " \harvardand\ " * t * }
	      if$
	    }
	  if$
	}
	't
      if$
      nameptr #1 + 'nameptr :=
      namesleft #1 - 'namesleft :=
    }
  while$
}

INTEGERS { author.field editor.field organization.field title.field key.field }

FUNCTION {init.field.constants}
{ #0 'author.field :=
  #1 'editor.field :=
  #2 'organization.field :=
  #3 'title.field :=
  #4 'key.field :=
}

FUNCTION {make.list.label}
{ author.field field.used =
    { format.authors }
    { editor.field field.used =
        { format.editors }
        { organization.field field.used =
            { "The " #4 organization chop.word #3 text.prefix$ }
            { title.field field.used =
                { format.btitle }
                { key.field field.used =
                    { key #3 text.prefix$ }
                    { "Internal error :001 on " cite$ * " label" * warning$ }
                  if$
                }
              if$
            }
          if$
        }
      if$
    }
  if$
}

FUNCTION {make.full.label}
{ author.field field.used =
    { author format.lab.names.full }
    { editor.field field.used =
        { editor format.lab.names.full }
        { organization.field field.used =
            { "The " #4 organization chop.word #3 text.prefix$ }
            { title.field field.used =
                { format.btitle }
                { key.field field.used =
                    { key #3 text.prefix$ }
                    { "Internal error :001 on " cite$ * " label" * warning$ }
                  if$
                }
              if$
            }
          if$
        }
      if$
    }
  if$
}

FUNCTION {make.abbr.label} %%%XXX change
{
  etal.allowed
    { author.field field.used =
        { author format.lab.names.abbr }
        { editor.field field.used =
            { editor format.lab.names.abbr }
            { organization.field field.used =
                { "The " #4 organization chop.word #3 text.prefix$ }
                { title.field field.used =
                    { format.btitle }
                    { key.field field.used =
                        { key #3 text.prefix$ }
                        {"Internal error :001 on " cite$ * " label" * warning$ }
                      if$
                    }
                  if$
                }
              if$
            }
          if$
        }
      if$
    }
    { make.full.label }
  if$
}

FUNCTION {output.bibitem}
{ newline$
  etal.allowed        %%%XXX change
  etal.required
  and
    {
      "\harvarditem[" write$
      make.abbr.label write$
      "]{" write$
    }
    {
      "\harvarditem{" write$
    }
  if$
  make.full.label write$
  "}{" write$
  year write$
  "}{" write$
  cite$ write$
  "}" write$
  newline$
  ""
  before.all 'output.state :=
}

FUNCTION {list.label.output}
{ make.list.label " " * write$
}

FUNCTION {article}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  author "author" item.check
  title.field field.used =
    { skip$ }
    { format.title quote "title" output.check }
  if$
  crossref missing$
    { journal emphasize "journal" duplicate$ item.check
      " " * format.vol.num.pages * output
    }
    { format.article.crossref output.nonnull
      format.pages output
    }
  if$
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {book}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  author empty$
    { editor "author and editor" item.check }
    { crossref missing$
	{ "author and editor" editor either.or.check }
	'skip$
      if$
    }
  if$
  title.field field.used =
    { skip$ }
    { format.btitle "title" output.check }
  if$
  crossref missing$
    { format.bvolume output
      format.number.series output
      format.edition output
      publisher "publisher" output.check
      address output
    }
    { format.book.crossref output.nonnull
      format.edition output
    }
  if$
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {booklet}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  title.field field.used =
    { skip$ }
    { format.title quote "title" output.check }
  if$
  howpublished output
  address output
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {inbook}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  author empty$
    { editor "author and editor" item.check }
    { crossref missing$
	{ "author and editor" editor either.or.check }
	'skip$
      if$
    }
  if$
  title.field field.used =
    { skip$ }
    { format.btitle "title" output.check }
  if$
  crossref missing$
    { format.bvolume output
      format.number.series output
      format.edition output
      publisher "publisher" output.check
      address output
    }
    { format.book.crossref output.nonnull
      format.edition output
    }
  if$
  format.chapter.pages "chapter and pages" output.check
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {incollection}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  title.field field.used =
    { skip$ }
    { format.title "title" output.check }
  if$
  author "author" item.check
  crossref missing$
    { format.in.ed.booktitle "booktitle" output.check
      format.edition output
      format.bvolume output
      format.number.series output
      publisher "publisher" output.check
      address output
    }
    { format.incoll.inproc.crossref output.nonnull
    }
  if$
  format.chapter.pages output
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {inproceedings}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  title.field field.used =
    { skip$ }
    { format.title "title" output.check }
  if$
  author "author" item.check
  crossref missing$
    { format.in.ed.booktitle "booktitle" output.check
      format.bvolume output
      format.number.series output
      address empty$
	{ organization output
	  publisher output
	}
	{ organization output
	  publisher output
          address output.nonnull
 	}
      if$
    }
    { format.incoll.inproc.crossref output.nonnull
    }
  if$
  format.pages output
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {conference} { inproceedings }

FUNCTION {manual}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  title.field field.used =
    { skip$ }
    { format.btitle "title" output.check }
  if$
  format.edition output
  author empty$
    { organization empty$
	{ address output }
	'skip$
      if$
    }
    { organization output
      address output
    }
  if$
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {mastersthesis}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  author "author" item.check
  title.field field.used =
    { skip$ }
    { format.title "title" output.check }
  if$
  "Master's thesis" format.thesis.type output.nonnull
  school "school" output.check
  address output
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {misc}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  title.field field.used =
    { skip$ }
    { format.title quote output }
  if$
  howpublished output
  new.block
  note output
  fin.entry
  write.url
  empty.misc.check
}

FUNCTION {phdthesis}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  author "author" item.check
  title.field field.used =
    { skip$ }
    { title "title" output.check }
  if$
  "PhD thesis" format.thesis.type output.nonnull
  school "school" output.check
  address output
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {proceedings}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  title.field field.used =
    { skip$ }
    { format.btitle "title" output.check }
  if$
  format.bvolume output
  format.number.series output
  address empty$
    { editor empty$
	{ skip$ }
	{ organization output
	}
      if$
      publisher output
    }
    { editor empty$
	'skip$
	{ organization output }
      if$
      publisher output
      address output.nonnull
    }
  if$
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {techreport}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  author "author" item.check
  title.field field.used =
    { skip$ }
    { format.title "title" output.check }
  if$
  format.tr.number output.nonnull
  institution "institution" output.check
  address output
  new.block
  note output
  fin.entry
  write.url
}

FUNCTION {unpublished}
{ output.bibitem
  list.label.output
  " \harvardyearleft " year * "\harvardyearright " * output.nonnull
  author "author" item.check
  title.field field.used =
    { skip$ }
    { format.title "title" output.check }
  if$
  new.block
  note "note" output.check
  fin.entry
  write.url
}

FUNCTION {default.type} { misc }

MACRO {jan} {"January"}

MACRO {feb} {"February"}

MACRO {mar} {"March"}

MACRO {apr} {"April"}

MACRO {may} {"May"}

MACRO {jun} {"June"}

MACRO {jul} {"July"}

MACRO {aug} {"August"}

MACRO {sep} {"September"}

MACRO {oct} {"October"}

MACRO {nov} {"November"}

MACRO {dec} {"December"}

MACRO {acmcs} {"ACM Computing Surveys"}

MACRO {acta} {"Acta Informatica"}

MACRO {cacm} {"Communications of the ACM"}

MACRO {ibmjrd} {"IBM Journal of Research and Development"}

MACRO {ibmsj} {"IBM Systems Journal"}

MACRO {ieeese} {"IEEE Transactions on Software Engineering"}

MACRO {ieeetc} {"IEEE Transactions on Computers"}

MACRO {ieeetcad}
 {"IEEE Transactions on Computer-Aided Design of Integrated Circuits"}

MACRO {ipl} {"Information Processing Letters"}

MACRO {jacm} {"Journal of the ACM"}

MACRO {jcss} {"Journal of Computer and System Sciences"}

MACRO {scp} {"Science of Computer Programming"}

MACRO {sicomp} {"SIAM Journal on Computing"}

MACRO {tocs} {"ACM Transactions on Computer Systems"}

MACRO {tods} {"ACM Transactions on Database Systems"}

MACRO {tog} {"ACM Transactions on Graphics"}

MACRO {toms} {"ACM Transactions on Mathematical Software"}

MACRO {toois} {"ACM Transactions on Office Information Systems"}

MACRO {toplas} {"ACM Transactions on Programming Languages and Systems"}

MACRO {tcs} {"Theoretical Computer Science"}

READ

STRINGS { longest.label }

INTEGERS { number.label longest.label.width }

FUNCTION {initialize.longest.label}
{ "" 'longest.label :=
  #1 'number.label :=
  #0 'longest.label.width :=
}

FUNCTION {longest.label.pass}
{ number.label int.to.str$ 'label :=
  number.label #1 + 'number.label :=
  label width$ longest.label.width >
    { label 'longest.label :=
      label width$ 'longest.label.width :=
    }
    'skip$
  if$
}

EXECUTE {initialize.longest.label}

ITERATE {longest.label.pass}

EXECUTE {init.field.constants}

FUNCTION {sortify}
{ purify$
  "l" change.case$
}

FUNCTION {sortify.names}
{ " \harvardand\ " " " replace.substring
  " et~al." " zzz" replace.substring
  sortify
}

FUNCTION {author.key.label}
{ author empty$
    { key empty$
	{ title.field 'field.used := }
	{ key.field 'field.used := }
      if$
    }
    { author.field 'field.used := }
  if$
}

FUNCTION {author.editor.key.label}
{ author empty$
    { editor empty$
	{ key empty$
	    { title.field 'field.used := }
	    { key.field 'field.used := }
	  if$
  	}
	{ editor.field 'field.used := }
      if$
    }
    { author.field 'field.used := }
  if$
}

FUNCTION {author.key.organization.label}
{ author empty$
    { key empty$
	{ organization empty$
	    { title.field 'field.used := }
	    { organization.field 'field.used := }
	  if$
	}
	{ key.field 'field.used := }
      if$
    }
    { author.field 'field.used := }
  if$
}

FUNCTION {editor.key.organization.label}
{ editor empty$
    { key empty$
	{ organization empty$
	    { title.field 'field.used := }
	    { organization.field 'field.used := }
	  if$
	}
	{ key.field 'field.used := }
      if$
    }
    { editor.field 'field.used := }
  if$
}

FUNCTION {begin.bib}
{ preamble$ empty$
    'skip$
    { "\harvardpreambledefs{%" write$ newline$
      preamble$ write$ "}" write$ newline$
      "\harvardpreambletext{%" write$ newline$
      preamble$ write$ "}" write$ newline$ }
  if$
  "\begin{thebibliography}{"  longest.label  * "}" * write$ newline$
}

EXECUTE {begin.bib}

EXECUTE {init.state.consts}

ITERATE {call.type$}

FUNCTION {end.bib}
{ newline$
  "\end{thebibliography}" write$ newline$
}

EXECUTE {end.bib}
	%% `agsm-unsrt.bst' (2018-11-25) for https://tex.stackexchange.com/q/461677/
	%% removed all SORT code, and added longest.label back in
	%% original copyright header follows
	% BibTeX standard bibliography style `agsm' (one of the harvard family)
	% version 0.99a for BibTeX versions 0.99a or later, LaTeX version 2.09.
	% Copyright (C) 1991, all rights reserved.
	% Copying of this file is authorized only if either
	% (1) you make absolutely no changes to your copy, including name, or
	% (2) if you do make changes, you name it something other than
	% btxbst.doc, plain.bst, unsrt.bst, alpha.bst, abbrv.bst, agsm.bst,
	% dcu.bst or kluwer.bst.
	% This restriction helps ensure that all standard styles are identical.
	% The file harvard.tex has the documentation for this style.

	% ACKNOWLEDGEMENT:
	% This document is a modified version of alpha.bst to which it owes much of
	% its functionality.

	% AUTHOR
	% Peter Williams, Key Centre for Design Quality, Sydney University
	% e-mail: peterw@archsci.arch.su.oz.au

	ENTRY
	{ address
	author
	booktitle
	chapter
	edition
	editor
	howpublished
	institution
	journal
	key
	month
	note
	number
	organization
	pages
	publisher
	school
	series
	title
	type
	URL
	volume
	year
	}
	{ field.used etal.allowed etal.required} %%%XXX change
	{ label }

	INTEGERS { output.state before.all mid.sentence after.sentence after.block }

	FUNCTION {init.state.consts}
	{ #0 'before.all :=
	#1 'mid.sentence :=
	#2 'after.sentence :=
	#3 'after.block :=
	}

	STRINGS { s t f }

	FUNCTION {output.nonnull}
	{ 's :=
	output.state mid.sentence =
	{ ", " * write$ }
	{ output.state after.block =
	{ add.period$ write$
	newline$
	"\newblock " write$
	}
	{ output.state before.all =
	'write$
	{ add.period$ " " * write$ }
	if$
	}
	if$
	mid.sentence 'output.state :=
	}
	if$
	s
	}

	FUNCTION {output}
	{ duplicate$ empty$
	'pop$
	'output.nonnull
	if$
	}

	FUNCTION {output.check}
	{ 't :=
	duplicate$ empty$
	{ pop$ "empty " t * " in " * cite$ * warning$ }
	'output.nonnull
	if$
	}

	FUNCTION {item.check}
	{ 't :=
	empty$
	{ "empty " t * " in " * cite$ * warning$ }
	{ skip$ }
	if$
	}

	FUNCTION {fin.entry}
	{ add.period$
	write$
	newline$
	}

	FUNCTION {new.block}
	{ output.state before.all =
	'skip$
	{ after.block 'output.state := }
	if$
	}

	FUNCTION {not}
	{ { #0 }
	{ #1 }
	if$
	}

	FUNCTION {and}
	{ 'skip$
	{ pop$ #0 }
	if$
	}

	FUNCTION {or}
	{ { pop$ #1 }
	'skip$
	if$
	}

	FUNCTION {field.or.null}
	{ duplicate$ empty$
	{ pop$ "" }
	'skip$
	if$
	}

	FUNCTION {emphasize}
	{ duplicate$ empty$
	{ pop$ "" }
	{ "{\em " swap$ * "}" * }
	if$
	}

	FUNCTION {embolden}
	{ duplicate$ empty$
	{ pop$ "" }
	{ "{\bf " swap$ * "}" * }
	if$
	}

	FUNCTION {quote}
	{ duplicate$ empty$
	{ pop$ "" }
	{ "`" swap$ * "'" * }
	if$
	}

	FUNCTION {write.url}
	{ URL empty$
	{ skip$ }
	{ "\newline\harvardurl{" URL * "}" * write$ newline$ }
	if$
	}

	INTEGERS { nameptr namesleft numnames }

	FUNCTION {format.names}
	{ 's :=
	'f :=
	#1 'nameptr :=
	s num.names$ 'numnames :=
	numnames 'namesleft :=
	{ namesleft #0 > }
	{ s nameptr f format.name$ 't :=
	nameptr #1 >
	{ namesleft #1 >
	{ ", " * t * }
	{ t "others" =
	{ " et~al." * }
	{ " \harvardand\ " * t * }
	if$
	}
	if$
	}
	't
	if$
	nameptr #1 + 'nameptr :=
	namesleft #1 - 'namesleft :=
	}
	while$
	}

	FUNCTION {format.authors}
	{ author empty$
	{ "" }
	{ "{vv~}{ll}{, jj}{, f.}" author format.names }
	if$
	}

	FUNCTION {format.editors}
	{ editor empty$
	{ "" }
	{ "{vv~}{ll}{, jj}{, f.}" editor format.names
	editor num.names$ #1 >
	{ ", eds" * }
	{ ", ed." * }
	if$
	}
	if$
	}

	FUNCTION {format.editors.reverse}
	{ editor empty$
	{ "" }
	{ "{f.~}{vv~}{ll}{, jj}" editor format.names
	editor num.names$ #1 >
	{ ", eds" * }
	{ ", ed." * }
	if$
	}
	if$
	}

	FUNCTION {format.title}
	{ title empty$
	{ "" }
	{ title "t" change.case$ }
	if$
	}

	FUNCTION {n.dashify}
	{ 't :=
	""
	{ t empty$ not }
	{ t #1 #1 substring$ "-" =
	{ t #1 #2 substring$ "--" = not
	{ "--" *
	t #2 global.max$ substring$ 't :=
	}
	{ { t #1 #1 substring$ "-" = }
	{ "-" *
	t #2 global.max$ substring$ 't :=
	}
	while$
	}
	if$
	}
	{ t #1 #1 substring$ *
	t #2 global.max$ substring$ 't :=
	}
	if$
	}
	while$
	}

	FUNCTION {format.btitle}
	{ title emphasize
	}

	FUNCTION {tie.or.space.connect}
	{ duplicate$ text.length$ #3 <
	{ "~" }
	{ " " }
	if$
	swap$ * *
	}

	FUNCTION {either.or.check}
	{ empty$
	'pop$
	{ "can't use both " swap$ * " fields in " * cite$ * warning$ }
	if$
	}

	FUNCTION {format.bvolume}
	{ volume empty$
	{ "" }
	{ "Vol." volume tie.or.space.connect
	series empty$
	'skip$
	{ " of " * series emphasize * }
	if$
	"volume and number" number either.or.check
	}
	if$
	}

	FUNCTION {format.number.series}
	{ volume empty$
	{ number empty$
	{ series field.or.null }
	{ output.state mid.sentence =
	{ "number" }
	{ "Number" }
	if$
	number tie.or.space.connect
	series empty$
	{ "there's a number but no series in " cite$ * warning$ }
	{ " {\em in} " * series quote * }
	if$
	}
	if$
	}
	{ "" }
	if$
	}

	FUNCTION {format.edition}
	{ edition empty$
	{ "" }
	{ output.state mid.sentence =
	{ edition "l" change.case$ " edn" * }
	{ edition "t" change.case$ " edn" * }
	if$
	}
	if$
	}

	INTEGERS { multiresult }

	FUNCTION {multi.page.check}
	{ 't :=
	#0 'multiresult :=
	{ multiresult not
	t empty$ not
	and
	}
	{ t #1 #1 substring$
	duplicate$ "-" =
	swap$ duplicate$ "," =
	swap$ "+" =
	or or
	{ #1 'multiresult := }
	{ t #2 global.max$ substring$ 't := }
	if$
	}
	while$
	multiresult
	}

	FUNCTION {format.pages}
	{ pages empty$
	{ "" }
	{ pages multi.page.check
	{ "pp.~" pages n.dashify * }
	{ "p.~" pages * }
	if$
	}
	if$
	}

	FUNCTION {format.vol.num.pages}
	{ volume embolden field.or.null
	number empty$
	'skip$
	{ "(" number * ")" * *
	volume empty$
	{ "there's a number but no volume in " cite$ * warning$ }
	'skip$
	if$
	}
	if$
	pages empty$
	'skip$
	{ duplicate$ empty$
	{ pop$ format.pages }
	{ ",~" * pages n.dashify * }
	if$
	}
	if$
	}

	FUNCTION {format.chapter.pages}
	{ chapter empty$
	'format.pages
	{ type empty$
	{ "chapter" }
	{ type "l" change.case$ }
	if$
	chapter tie.or.space.connect
	pages empty$
	'skip$
	{ ", " * format.pages * }
	if$
	}
	if$
	}

	FUNCTION {format.in.ed.booktitle}
	{ booktitle empty$
	{ "" }
	{ editor empty$
	{ "{\em in} " booktitle quote * }
	{ "{\em in} " format.editors.reverse * ", " * booktitle quote * }
	if$
	}
	if$
	}

	FUNCTION {empty.misc.check}
	{ author empty$ title empty$ howpublished empty$
	month empty$ year empty$ note empty$
	and and and and and
	key empty$ not and
	{ "all relevant fields are empty in " cite$ * warning$ }
	'skip$
	if$
	}

	FUNCTION {format.thesis.type}
	{ type empty$
	'skip$
	{ pop$
	type "t" change.case$
	}
	if$
	}

	FUNCTION {format.tr.number}
	{ type empty$
	{ "Technical Report" }
	'type
	if$
	number empty$
	{ "t" change.case$ }
	{ number tie.or.space.connect }
	if$
	}

	FUNCTION {format.article.crossref}
	{ key empty$
	{ journal empty$
	{ "need key or journal for " cite$ * " to crossref " * crossref *
	warning$
	""
	}
	{ "in {\em " journal * "\/} \cite{" * crossref * "}" *}
	if$
	}
	{ "{\em in} \citeasnoun{" crossref * "}" * }
	if$

	}

	FUNCTION {format.book.crossref}
	{ volume empty$
	{ "empty volume in " cite$ * "'s crossref of " * crossref * warning$
	"in "
	}
	{ "Vol." volume tie.or.space.connect
	" of " *
	}
	if$
	editor empty$
	editor field.or.null author field.or.null =
	or
	{ key empty$
	{ series empty$
	{ "need editor, key, or series for " cite$ * " to crossref " *
	crossref * warning$
	"" *
	}
	{ "{\em " * series * "\/} \cite{" * crossref * "}" *}
	if$
	}
	{ " \citeasnoun{" * crossref * "}" * }
	if$
	}
	{ " \citeasnoun{" * crossref * "}" * }
	if$
	}

	FUNCTION {format.incoll.inproc.crossref}
	{ editor empty$
	editor field.or.null author field.or.null =
	or
	{ key empty$
	{ booktitle empty$
	{ "need editor, key, or booktitle for " cite$ * " to crossref " *
	crossref * warning$
	""
	}
	{ "in {\em " booktitle * "\/}" * " \cite{" * crossref * "}" *}
	if$
	}
	{ "{\em in} \citeasnoun{" crossref * "}" * }
	if$
	}
	{ "{\em in} \citeasnoun{" crossref * "}" * }
	if$

	}

	INTEGERS { len }

	FUNCTION {chop.word}
	{ 's :=
	'len :=
	s #1 len substring$ =
	{ s len #1 + global.max$ substring$ }
	's
	if$
	}

	INTEGERS { ind tsslen }

	STRINGS { tss ret rss istr }

	FUNCTION {replace.substring}{
	'rss :=
	'tss :=
	'istr :=
	"" 'ret :=
	tss text.length$ 'tsslen :=
	#1 'ind :=
	{ istr ind tsslen substring$ "" = not }
	{ istr ind tsslen substring$ tss =
	{ ret rss * 'ret :=
	ind tsslen + 'ind :=
	}
	{ ret istr ind #1 substring$ * 'ret :=
	ind #1 + 'ind :=
	}
	if$
	}
	while$
	ret
	}

	FUNCTION {format.lab.names.abbr}
	{ 's :=
	s num.names$ 'numnames :=
	numnames #1 >
	{ numnames #2 >
	{ s #1 "{vv~}{ll}" format.name$ " et~al." * }
	{ s #2 "{ff }{vv }{ll}{ jj}" format.name$ "others" =
	{ s #1 "{vv~}{ll}" format.name$ " et~al." * }
	{ s #1 "{vv~}{ll}" format.name$ " \harvardand\ " *
	s #2 "{vv~}{ll}" format.name$ *
	}
	if$
	}
	if$
	}
	{ s #1 "{vv~}{ll}" format.name$ }
	if$
	}

	FUNCTION {format.lab.names.full}
	{ 's :=
	#1 'nameptr :=
	s num.names$ 'numnames :=
	numnames 'namesleft :=
	{ namesleft #0 > }
	{ s nameptr "{vv~}{ll}" format.name$ 't :=
	nameptr #1 >
	{ namesleft #1 >
	{ ", " * t * }
	{ t "others" =
	{ " et~al." * }
	{ " \harvardand\ " * t * }
	if$
	}
	if$
	}
	't
	if$
	nameptr #1 + 'nameptr :=
	namesleft #1 - 'namesleft :=
	}
	while$
	}

	INTEGERS { author.field editor.field organization.field title.field key.field }

	FUNCTION {init.field.constants}
	{ #0 'author.field :=
	#1 'editor.field :=
	#2 'organization.field :=
	#3 'title.field :=
	#4 'key.field :=
	}

	FUNCTION {make.list.label}
	{ author.field field.used =
	{ format.authors }
	{ editor.field field.used =
	{ format.editors }
	{ organization.field field.used =
	{ "The " #4 organization chop.word #3 text.prefix$ }
	{ title.field field.used =
	{ format.btitle }
	{ key.field field.used =
	{ key #3 text.prefix$ }
	{ "Internal error :001 on " cite$ * " label" * warning$ }
	if$
	}
	if$
	}
	if$
	}
	if$
	}
	if$
	}

	FUNCTION {make.full.label}
	{ author.field field.used =
	{ author format.lab.names.full }
	{ editor.field field.used =
	{ editor format.lab.names.full }
	{ organization.field field.used =
	{ "The " #4 organization chop.word #3 text.prefix$ }
	{ title.field field.used =
	{ format.btitle }
	{ key.field field.used =
	{ key #3 text.prefix$ }
	{ "Internal error :001 on " cite$ * " label" * warning$ }
	if$
	}
	if$
	}
	if$
	}
	if$
	}
	if$
	}

	FUNCTION {make.abbr.label} %%%XXX change
	{
	etal.allowed
	{ author.field field.used =
	{ author format.lab.names.abbr }
	{ editor.field field.used =
	{ editor format.lab.names.abbr }
	{ organization.field field.used =
	{ "The " #4 organization chop.word #3 text.prefix$ }
	{ title.field field.used =
	{ format.btitle }
	{ key.field field.used =
	{ key #3 text.prefix$ }
	{"Internal error :001 on " cite$ * " label" * warning$ }
	if$
	}
	if$
	}
	if$
	}
	if$
	}
	if$
	}
	{ make.full.label }
	if$
	}

	FUNCTION {output.bibitem}
	{ newline$
	etal.allowed %%%XXX change
	etal.required
	and
	{
	"\harvarditem[" write$
	make.abbr.label write$
	"]{" write$
	}
	{
	"\harvarditem{" write$
	}
	if$
	make.full.label write$
	"}{" write$
	year write$
	"}{" write$
	cite$ write$
	"}" write$
	newline$
	""
	before.all 'output.state :=
	}

	FUNCTION {list.label.output}
	{ make.list.label " " * write$
	}

	FUNCTION {article}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	author "author" item.check
	title.field field.used =
	{ skip$ }
	{ format.title quote "title" output.check }
	if$
	crossref missing$
	{ journal emphasize "journal" duplicate$ item.check
	" " * format.vol.num.pages * output
	}
	{ format.article.crossref output.nonnull
	format.pages output
	}
	if$
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {book}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	author empty$
	{ editor "author and editor" item.check }
	{ crossref missing$
	{ "author and editor" editor either.or.check }
	'skip$
	if$
	}
	if$
	title.field field.used =
	{ skip$ }
	{ format.btitle "title" output.check }
	if$
	crossref missing$
	{ format.bvolume output
	format.number.series output
	format.edition output
	publisher "publisher" output.check
	address output
	}
	{ format.book.crossref output.nonnull
	format.edition output
	}
	if$
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {booklet}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	title.field field.used =
	{ skip$ }
	{ format.title quote "title" output.check }
	if$
	howpublished output
	address output
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {inbook}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	author empty$
	{ editor "author and editor" item.check }
	{ crossref missing$
	{ "author and editor" editor either.or.check }
	'skip$
	if$
	}
	if$
	title.field field.used =
	{ skip$ }
	{ format.btitle "title" output.check }
	if$
	crossref missing$
	{ format.bvolume output
	format.number.series output
	format.edition output
	publisher "publisher" output.check
	address output
	}
	{ format.book.crossref output.nonnull
	format.edition output
	}
	if$
	format.chapter.pages "chapter and pages" output.check
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {incollection}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	title.field field.used =
	{ skip$ }
	{ format.title "title" output.check }
	if$
	author "author" item.check
	crossref missing$
	{ format.in.ed.booktitle "booktitle" output.check
	format.edition output
	format.bvolume output
	format.number.series output
	publisher "publisher" output.check
	address output
	}
	{ format.incoll.inproc.crossref output.nonnull
	}
	if$
	format.chapter.pages output
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {inproceedings}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	title.field field.used =
	{ skip$ }
	{ format.title "title" output.check }
	if$
	author "author" item.check
	crossref missing$
	{ format.in.ed.booktitle "booktitle" output.check
	format.bvolume output
	format.number.series output
	address empty$
	{ organization output
	publisher output
	}
	{ organization output
	publisher output
	address output.nonnull
	}
	if$
	}
	{ format.incoll.inproc.crossref output.nonnull
	}
	if$
	format.pages output
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {conference} { inproceedings }

	FUNCTION {manual}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	title.field field.used =
	{ skip$ }
	{ format.btitle "title" output.check }
	if$
	format.edition output
	author empty$
	{ organization empty$
	{ address output }
	'skip$
	if$
	}
	{ organization output
	address output
	}
	if$
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {mastersthesis}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	author "author" item.check
	title.field field.used =
	{ skip$ }
	{ format.title "title" output.check }
	if$
	"Master's thesis" format.thesis.type output.nonnull
	school "school" output.check
	address output
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {misc}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	title.field field.used =
	{ skip$ }
	{ format.title quote output }
	if$
	howpublished output
	new.block
	note output
	fin.entry
	write.url
	empty.misc.check
	}

	FUNCTION {phdthesis}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	author "author" item.check
	title.field field.used =
	{ skip$ }
	{ title "title" output.check }
	if$
	"PhD thesis" format.thesis.type output.nonnull
	school "school" output.check
	address output
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {proceedings}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	title.field field.used =
	{ skip$ }
	{ format.btitle "title" output.check }
	if$
	format.bvolume output
	format.number.series output
	address empty$
	{ editor empty$
	{ skip$ }
	{ organization output
	}
	if$
	publisher output
	}
	{ editor empty$
	'skip$
	{ organization output }
	if$
	publisher output
	address output.nonnull
	}
	if$
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {techreport}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	author "author" item.check
	title.field field.used =
	{ skip$ }
	{ format.title "title" output.check }
	if$
	format.tr.number output.nonnull
	institution "institution" output.check
	address output
	new.block
	note output
	fin.entry
	write.url
	}

	FUNCTION {unpublished}
	{ output.bibitem
	list.label.output
	" \harvardyearleft " year * "\harvardyearright " * output.nonnull
	author "author" item.check
	title.field field.used =
	{ skip$ }
	{ format.title "title" output.check }
	if$
	new.block
	note "note" output.check
	fin.entry
	write.url
	}

	FUNCTION {default.type} { misc }

	MACRO {jan} {"January"}

	MACRO {feb} {"February"}

	MACRO {mar} {"March"}

	MACRO {apr} {"April"}

	MACRO {may} {"May"}

	MACRO {jun} {"June"}

	MACRO {jul} {"July"}

	MACRO {aug} {"August"}

	MACRO {sep} {"September"}

	MACRO {oct} {"October"}

	MACRO {nov} {"November"}

	MACRO {dec} {"December"}

	MACRO {acmcs} {"ACM Computing Surveys"}

	MACRO {acta} {"Acta Informatica"}

	MACRO {cacm} {"Communications of the ACM"}

	MACRO {ibmjrd} {"IBM Journal of Research and Development"}

	MACRO {ibmsj} {"IBM Systems Journal"}

	MACRO {ieeese} {"IEEE Transactions on Software Engineering"}

	MACRO {ieeetc} {"IEEE Transactions on Computers"}

	MACRO {ieeetcad}
	{"IEEE Transactions on Computer-Aided Design of Integrated Circuits"}

	MACRO {ipl} {"Information Processing Letters"}

	MACRO {jacm} {"Journal of the ACM"}

	MACRO {jcss} {"Journal of Computer and System Sciences"}

	MACRO {scp} {"Science of Computer Programming"}

	MACRO {sicomp} {"SIAM Journal on Computing"}

	MACRO {tocs} {"ACM Transactions on Computer Systems"}

	MACRO {tods} {"ACM Transactions on Database Systems"}

	MACRO {tog} {"ACM Transactions on Graphics"}

	MACRO {toms} {"ACM Transactions on Mathematical Software"}

	MACRO {toois} {"ACM Transactions on Office Information Systems"}

	MACRO {toplas} {"ACM Transactions on Programming Languages and Systems"}

	MACRO {tcs} {"Theoretical Computer Science"}

	READ

	STRINGS { longest.label }

	INTEGERS { number.label longest.label.width }

	FUNCTION {initialize.longest.label}
	{ "" 'longest.label :=
	#1 'number.label :=
	#0 'longest.label.width :=
	}

	FUNCTION {longest.label.pass}
	{ number.label int.to.str$ 'label :=
	number.label #1 + 'number.label :=
	label width$ longest.label.width >
	{ label 'longest.label :=
	label width$ 'longest.label.width :=
	}
	'skip$
	if$
	}

	EXECUTE {initialize.longest.label}

	ITERATE {longest.label.pass}

	EXECUTE {init.field.constants}

	FUNCTION {sortify}
	{ purify$
	"l" change.case$
	}

	FUNCTION {sortify.names}
	{ " \harvardand\ " " " replace.substring
	" et~al." " zzz" replace.substring
	sortify
	}

	FUNCTION {author.key.label}
	{ author empty$
	{ key empty$
	{ title.field 'field.used := }
	{ key.field 'field.used := }
	if$
	}
	{ author.field 'field.used := }
	if$
	}

	FUNCTION {author.editor.key.label}
	{ author empty$
	{ editor empty$
	{ key empty$
	{ title.field 'field.used := }
	{ key.field 'field.used := }
	if$
	}
	{ editor.field 'field.used := }
	if$
	}
	{ author.field 'field.used := }
	if$
	}

	FUNCTION {author.key.organization.label}
	{ author empty$
	{ key empty$
	{ organization empty$
	{ title.field 'field.used := }
	{ organization.field 'field.used := }
	if$
	}
	{ key.field 'field.used := }
	if$
	}
	{ author.field 'field.used := }
	if$
	}

	FUNCTION {editor.key.organization.label}
	{ editor empty$
	{ key empty$
	{ organization empty$
	{ title.field 'field.used := }
	{ organization.field 'field.used := }
	if$
	}
	{ key.field 'field.used := }
	if$
	}
	{ editor.field 'field.used := }
	if$
	}

	FUNCTION {begin.bib}
	{ preamble$ empty$
	'skip$
	{ "\harvardpreambledefs{%" write$ newline$
	preamble$ write$ "}" write$ newline$
	"\harvardpreambletext{%" write$ newline$
	preamble$ write$ "}" write$ newline$ }
	if$
	"\begin{thebibliography}{" longest.label * "}" * write$ newline$
	}

	EXECUTE {begin.bib}

	EXECUTE {init.state.consts}

	ITERATE {call.type$}

	FUNCTION {end.bib}
	{ newline$
	"\end{thebibliography}" write$ newline$
	}

	EXECUTE {end.bib}