<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%% ---------------------------------------------------------------
%% The citeall package --- A package to test biblatex-cite commands
%% Maintained by Ulrike Fischer
%% E-mail: fischer@troubleshooting-tex.de
%% www.troubleshooting-tex.de
%% Released under the LaTeX Project Public License v1.3c or later
%% See http://www.latex-project.org/lppl.txt
%% $UFDate: 2017-12-03 18:19:20 +0100 -- Commit: 4f26014 (HEAD, master) -- master$
%% ---------------------------------------------------------------

\RequirePackage{xparse}

\ProvidesExplPackage {citeall} {2017/12/03} {1.4}
  {a package to test biblatex-cite commands}

\@ifpackageloaded{biblatex}{}{%
   \PackageWarning{citeall}
    {
     This~package~works~only~with~biblatex!\MessageBreak
     Load~it~before~citeall!\MessageBreak
     Loading~citeall~will~abort!
     }%
   \NewDocumentCommand\citeall { O{} } {}
   \tex_endinput:D}

\DeclareBibliographyCategory{citeall}

% commands to hold arguments and temporary values
\clist_new:N \l__UFca_citecommands_clist
\tl_new:N    \l__UFca_temp_citefunction_tl
\tl_new:N    \l__UFca_temp_entrykey_tl
\int_new:N   \l__UFca_temp_listitem_int
\int_new:N   \l__UFca_temp_listlength_int
\int_new:N   \l__UFca_entrynum_int
\int_new:N   \l__UFca_cur_entrynum_int

% formatting commands
\NewDocumentCommand \citeallgroupseparator     {}{\par}
\NewDocumentCommand \citeallseparator          {}{,\c_space_tl}
\NewDocumentCommand \citeallfinentry           {}{}
\NewDocumentCommand \citealldefaultcite        {}{\cite}
\NewDocumentCommand \citeallpreambledefinition {m}{}

\clist_const:Nn\g_UFca_bbl_cmds_clist
 {
  true,
  false,
  field,
  name,
  strng,
  keyw,
  set,
  warn,
  inset,
  range,
  missing,
  keyalias,
  xref,
  cnt,
  annotation,
  list
 }

\clist_const:Nn\g_UFca_bbl_envs_clist
 {
  refsection,
  sortlist,
  datalist
 }

\newcommand\@@UFca@bblcmd@true    [2][]{{\ignorespaces}}
\newcommand\@@UFca@bblcmd@false   [2][]{{\ignorespaces}}
\newcommand\@@UFca@bblcmd@field   [3][]{\ignorespaces}
\newcommand\@@UFca@bblcmd@name    [5][]{\ignorespaces}
\newcommand\@@UFca@bblcmd@strng   [2]{\ignorespaces}
\newcommand\@@UFca@bblcmd@keyw    [1]{\ignorespaces}
\newcommand\@@UFca@bblcmd@set     [1]{\ignorespaces}
\newcommand\@@UFca@bblcmd@warn    [1]{\ignorespaces}
\newcommand\@@UFca@bblcmd@inset   [1]{\addtocategory{citeall}{#1}\ignorespaces}
\newcommand\@@UFca@bblcmd@range   [2]{\ignorespaces}
\newcommand\@@UFca@bblcmd@missing [1]{\ignorespaces}
\newcommand\@@UFca@bblcmd@keyalias[2]{\ignorespaces}
\newcommand\@@UFca@bblcmd@xref    [1]{\ignorespaces}
\newcommand\@@UFca@bblcmd@cnt     [2]{\ignorespaces}
\newcommand\@@UFca@bblcmd@annotation[5]{\ignorespaces}
\newcommand\@@UFca@bblcmd@list    [4][]{\ignorespaces}

\newenvironment{@@UFca@bblenv@refsection}[1]{}{\ignorespaces}
\newenvironment{@@UFca@bblenv@sortlist}  [2][]{}{\ignorespaces}
\newenvironment{@@UFca@bblenv@datalist}  [2][]{}{\ignorespaces}

%init suitable definitions for the fields in the bbl
\cs_new:Nn \__UFca_init_bblfields:
 {
  \let\preamble\citeallpreambledefinition
  \clist_map_inline:Nn\g_UFca_bbl_cmds_clist
  {
   \cs_set_eq:cc { @@UFca@oricmd@##1 } { ##1 }
   %\cs_show:c { @@UFca@oricmd@##1 }
   \cs_set_eq:cc { ##1 } { @@UFca@bblcmd@##1 }
  }
  \def\verb##1\endverb     {\ignorespaces}
  \def\lverb##1\endlverb   {\ignorespaces} %see https://github.com/plk/biblatex/issues/229
  \cs_set_eq:NN \refsection      \@@UFca@bblenv@refsection
  \cs_set_eq:NN \endrefsection   \end@@UFca@bblenv@refsection
  \cs_set_eq:NN \sortlist        \@@UFca@bblenv@sortlist
  \cs_set_eq:NN \endsortlist     \end@@UFca@bblenv@sortlist
  \cs_set_eq:NN \datalist        \@@UFca@bblenv@datalist
  \cs_set_eq:NN \enddatalist     \end@@UFca@bblenv@datalist
 }

% init the entry environment
%#1=number of entries to process, if 0: process all
\cs_new:Nn \__UFca_init_bblentryenv:n
 {
  \int_set:Nn   \l__UFca_entrynum_int {#1}
  \int_zero:N   \l__UFca_cur_entrynum_int
  \NewDocumentEnvironment{entry} {m m m}
  {
   \int_incr:N  \l__UFca_cur_entrynum_int
   \tl_set:Nn   \l__UFca_temp_entrykey_tl {##1}
   \int_zero:N  \l__UFca_temp_listitem_int
   \int_set:Nn  \l__UFca_temp_listlength_int
    {
     \clist_count:N\l__UFca_citecommands_clist
    }
   \bool_if:nT
    {
     \int_compare_p:n { \l__UFca_entrynum_int = 0 }
      ||
     \int_compare_p:n { \l__UFca_cur_entrynum_int &lt;= \l__UFca_entrynum_int }
    }
    {
     \addtocategory{citeall}{##1}
     \clist_map_variable:NNn \l__UFca_citecommands_clist \l__UFca_temp_citefunction_tl
     {
      \int_incr:N \l__UFca_temp_listitem_int
      \group_begin:
       \cs_set_eq:NN\list\@@UFca@oricmd@list

       \l__UFca_temp_citefunction_tl {\l__UFca_temp_entrykey_tl}
      \group_end:
      \int_compare:nNnTF
      {\l__UFca_temp_listitem_int}&lt;{\l__UFca_temp_listlength_int}
      {
       \citeallseparator
      }
      {
       \citeallfinentry
      }
     }
     \citeallgroupseparator
    }
  }
  {}
 }


% the main command

\NewDocumentCommand\citeall { O{\citealldefaultcite} o}
 {
  \nocite{*} %cite all entries
  \clist_set:Nn      \l__UFca_citecommands_clist { #1 }
  \clist_if_empty:NT \l__UFca_citecommands_clist
   {
    \clist_put_right:Nn \l__UFca_citecommands_clist { \citealldefaultcite }
   }
  \group_begin:
   \IfNoValueTF{#2}
   {
    \__UFca_init_bblentryenv:n{0}
   }
   {
    \__UFca_init_bblentryenv:n{#2}
   }
   \__UFca_init_bblfields:
   \file_if_exist:nT
    {\jobname.bbl}
    {\file_input:n{\jobname.bbl}}%
  \group_end:
 }


\endinput
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