对齐参考书目

Question

我正在尝试整理我的参考书目，目前它看起来像这样：

红线表示问题：对于多行参考书目条目，第一行与所有其他行不对齐。我希望所有行都从绿线开始。

该图片由以下代码创建

\documentclass[a4paper,10pt,oneside]{scrbook}
\begin{document}

some random text with one citation to deepmind \cite{GoogleAtari} and one to some other \cite{ReinforcementReview} and another \cite{erven2014experimental}.

\bibliographystyle{xxxunsrt}
\bibliography{refs}

\end{document}

refs.bib 如下所示：

@article{GoogleAtari,
  title={Human-level control through deep reinforcement learning},
  author={Volodymyr Mnih and Koray Kavukcuoglu and David Silver and Andrei A. Rusu and Joel Veness and Marc G. Bellemare and Alex Graves and Martin Riedmiller and Andreas K. Fidjeland and Georg Ostrovski and Stig Petersen and Charles Beattie and Amir Sadik and Ioannis Antonoglou and Helen King and Dharshan Kumaran and Daan Wierstra and Shane Legg and Demis Hassabis},
  journal={Nature},
  volume={518},
  number={7540},
  pages={529--533},
  year={2015},
  publisher={Nature Publishing Group}
}


@article{ReinforcementReview,
  title={Reinforcement learning improves behaviour from evaluative feedback},
  author={Littman, Michael L},
  journal={Nature},
  volume={521},
  number={7553},
  pages={445--451},
  year={2015},
  publisher={Nature Publishing Group}
}

@article{erven2014experimental,
  title={Experimental three-photon quantum nonlocality under strict locality conditions},
  author={C. Erven and E. Meyer-Scott and K. Fisher and J. Lavoie and B. L. Higgins and Z. Yan and C. J. Pugh and J.-P. Bourgoin and R. Prevedel and L. K. Shalm and L. Richards and N. Gigov and R. Laflamme and G. Weihs and T. Jennewein and K. J. Resch},
  journal={Nature photonics},
  volume={8},
  number={4},
  pages={292--296},
  year={2014},
  publisher={Nature Publishing Group}
}

问题这里听起来很相似，但它并没有解决我的问题（即使我添加了natbib。我正在使用 MikTeX 2.9，并且xxxunsrt.bst是定制的（使用围兜）。

我已经尝试这个很长时间了，对每个提示我都会感到非常高兴！

---

编辑：

这是一个缩小了但仍然很大的xxxunsrt.bst文件

ENTRY
  { 
    author
    booktitle
    journal
    pages
    publisher
    title
    url
    volume
    year
  }
  {}
  { 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}
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.nonnull.nostate}
{ 's :=
  output.state after.block =
    { add.period$ write$
      newline$
      "\newblock " write$
    }
    'write$
  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$
}
INTEGERS { nameptr namesleft numnames posothers showetal}

FUNCTION {output.bibitem}
{ newline$
  "\bibitem{" write$
  cite$ write$
  "}" write$
  newline$
  ""
  before.all 'output.state :=
}
FUNCTION {bibinfo.check}
{ swap$
  duplicate$ missing$
    {
      pop$ pop$
      ""
    }
    { duplicate$ empty$
        {
           swap$ pop$
        }
        { swap$
          pop$
        }
      if$
    }
  if$
}
FUNCTION {fin.entry}
{ add.period$
  write$
  newline$
}
FUNCTION {new.block}
{ output.state before.all =
    'skip$
    { after.block 'output.state := }
  if$
}
FUNCTION {new.sentence}
{ output.state after.block =
    'skip$
    { output.state before.all =
        'skip$
        { after.sentence 'output.state := }
      if$
    }
  if$
}
FUNCTION {add.blank}
{  " " * before.all 'output.state :=
}
FUNCTION {add.colon}
{ duplicate$ empty$
    'skip$
    { ":" * add.blank }
  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 {bolden}
{ duplicate$ empty$
    { pop$ "" }
    { "\textbf{" swap$ * "}" * }
  if$
}
FUNCTION {italize}
{ duplicate$ empty$
    { pop$ "" }
    { "\textit{" swap$ * "}" * }
  if$
}
FUNCTION {scaps}
{ duplicate$ empty$
    { pop$ "" }
    { "\textsc{" swap$ * "}" * }
  if$
}
FUNCTION {anglequote}
{ duplicate$ empty$
    { pop$ "" }
    { "<<" swap$ * ">>" * }
  if$
}
FUNCTION {singlequote}
{ duplicate$ empty$
    { pop$ "" }
    { "'{}" swap$ * "'{}" * }
  if$
}
FUNCTION {doublequote}
{ duplicate$ empty$
    { pop$ "" }
    { "``{}" swap$ * "''{}" * }
  if$
}
FUNCTION {format.names.author}
{
  's :=

  #1 'nameptr :=
  s num.names$ 'numnames :=

  numnames 'namesleft :=
  #0 'posothers :=
    { namesleft #0 > }
    { s nameptr "{f{.}.}{ ll}" format.name$ 't :=
      t "others" =
         { nameptr 'posothers := }
         'skip$
       if$
       nameptr #1 + 'nameptr :=
       namesleft #1 - 'namesleft :=
    }
  while$

  #0 'showetal :=

  numnames #50 >
    { #50 'numnames :=
      #1 'showetal :=
    }
    { numnames #50 =
        { posothers #0 >
          { #1 'showetal :=
            #50 'numnames :=
          }
          'skip$
         if$
         }
         { posothers #0 >
             { #1 'showetal :=
               #1 'numnames -
             }
             'skip$
           if$
         }
       if$
    }
  if$

  #1 'nameptr :=
  numnames 'namesleft :=
    { namesleft #0 > }
    { s nameptr "{f{.}.}{ ll}" format.name$ 't :=
      nameptr #1 >
        { namesleft #1 >
            { ", " * t * }
            { showetal #0 >
                { ", " * t * }
                { " and " * t * }
              if$
            }
          if$
        }
        't
      if$
      nameptr #1 + 'nameptr :=
      namesleft #1 - 'namesleft :=
    }
  while$

  showetal #0 >
    { " et~al." * }
    'skip$
  if$
}


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

INTEGERS { len }


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

FUNCTION {format.title.short}
{ 't :=
  "A " #2
    "An " #3
      "The " #4 t chop.word
    chop.word
  chop.word
  #1 #3 substring$
}
FUNCTION {format.article.author}
{ author
  duplicate$ empty$ 'skip$
    { format.names.author }
  if$
  "author" bibinfo.check
  duplicate$ empty$ 'skip$
   {
   }
  if$
}
FUNCTION {format.article.title}
{ title
  "title" bibinfo.check
  duplicate$ empty$ 'skip$
   {
   }
  if$
}
FUNCTION {format.article.journal}
{ journal
  "journal" bibinfo.check
  duplicate$ empty$ 'skip$
   {
     italize
   }
  if$
}
FUNCTION {format.article.volume}
{ volume
  "volume" bibinfo.check
  duplicate$ empty$ 'skip$
   {
     bolden
   }
  if$
}
FUNCTION {format.article.pages}
{ pages
  "pages" bibinfo.check
  duplicate$ empty$ 'skip$
   {
   }
  if$
}
FUNCTION {format.article.year}
{ year
  "year" bibinfo.check
  duplicate$ empty$ 'skip$
   {
   }
  if$
}
FUNCTION {article}
{ output.bibitem
  author empty$
  'skip$
    {         format.article.author
       output.nonnull.nostate
       ", "
  duplicate$ empty$ 'skip$
   {
   }
  if$
output.nonnull.nostate    }
  if$
  new.block
  title empty$
  'skip$
    {         format.article.title
       output.nonnull.nostate
       ". "
  duplicate$ empty$ 'skip$
   {
   }
  if$
output.nonnull.nostate    }
  if$
  new.block
  journal empty$
  'skip$
    {         format.article.journal
       output.nonnull.nostate
       " "
  duplicate$ empty$ 'skip$
   {
   }
  if$
output.nonnull.nostate    }
  if$
  new.block
  volume empty$
  'skip$
    {         format.article.volume
       output.nonnull.nostate
       ", "
  duplicate$ empty$ 'skip$
   {
   }
  if$
output.nonnull.nostate    }
  if$
  new.block
  pages empty$
  'skip$
    {         format.article.pages
       output.nonnull.nostate
       " "
  duplicate$ empty$ 'skip$
   {
   }
  if$
output.nonnull.nostate    }
  if$
  new.block
  year empty$
  'skip$
    {  "("
  duplicate$ empty$ 'skip$
   {
   }
  if$
output.nonnull.nostate       format.article.year
       output.nonnull.nostate
       ")"
  duplicate$ empty$ 'skip$
   {
   }
  if$
output.nonnull.nostate    }
  if$
  new.block
  fin.entry
}

READ
STRINGS { longest.label }

INTEGERS { longest.label.width }

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

FUNCTION {longest.label.pass}
{ label width$ longest.label.width >
    { label 'longest.label :=
      label width$ 'longest.label.width :=
    }
    'skip$
  if$
}

EXECUTE {initialize.longest.label}

ITERATE {longest.label.pass}

FUNCTION {begin.bib}
{ preamble$ empty$
    'skip$
    { preamble$ 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}

这是一个直接下载链接所有三个文件。

Answer 1

您在自定义 时破坏了最长标签机制unsrt.bst。这会导致生成的bbl文件：

\begin{thebibliography}{}

带有空标签模式参数。该参数用于项目的缩进。

你可以改变线条

INTEGERS { longest.label.width }

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

FUNCTION {longest.label.pass}
{ label width$ longest.label.width >
    { label 'longest.label :=
      label width$ 'longest.label.width :=
    }
    'skip$
  if$
}

在您的xxxunsrt.bst原始行中unsrt.bst：

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$
}

再次运行后bibtex，结果如下：

\begin{thebibliography}{1}

并且对齐是正确的。

尽管如此，我还是建议使用biblatex用于定制书目。

Answer 2

我在用多围兜使用自定义unsrtnat.bst数字引用，例如 [1]、[2]、...、[100]、...。
就我而言，我甚至没有函数longest.label.pass。
然而，我发现了另一种方法：多书目文献解释\setbiblabelwidth命令。也许有更好的方法，但以下方法对我有用：

\setbiblabelwidth{100}
\bibliographystyle{unsrtnat-custom}

据我所知，将宽度设置为“100”会告诉 multibib（或其他人）将宽度设置为数字 [100] 的条目的宽度。因此，如果您遇到同样的问题，您可能只需将其设置为最高数字（或任何具有相同位数的数字）。
（我使用了一个unsrtnat.bst我称之为的自定义unsrtnat-custom.bst，也许这就是问题所在。）