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+%%
+%% This is file `xspace.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xspace.dtx (with options: `package')
+%%
+%% This is a generated file.
+%%
+%% The source is maintained by the LaTeX Project team and bug
+%% reports for it can be opened at https://latex-project.org/bugs/
+%% (but please observe conditions on bug reports sent to that address!)
+%%
+%%
+%% Copyright (C) 1993-2019
+%% The LaTeX3 Project and any individual authors listed elsewhere
+%% in this file.
+%%
+%% This file was generated from file(s) of the Standard LaTeX `Tools Bundle'.
+%% --------------------------------------------------------------------------
+%%
+%% It may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3c
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%% https://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%%
+%% This file may only be distributed together with a copy of the LaTeX
+%% `Tools Bundle'. You may however distribute the LaTeX `Tools Bundle'
+%% without such generated files.
+%%
+%% The list of all files belonging to the LaTeX `Tools Bundle' is
+%% given in the file `manifest.txt'.
+%%
+%% File: xspace.dtx Copyright (C) 1991-1997 David Carlisle
+%% File: xspace.dtx Copyright (C) 2004-2006 David Carlisle,
+%% Morten H\o gholm
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{xspace}
+ [2014/10/28 v1.13 Space after command names (DPC,MH)]
+\DeclareRobustCommand\xspace{\@xspace@firsttrue
+ \futurelet\@let@token\@xspace}
+\newif\if@xspace@first
+\def\@xspace@simple{\futurelet\@let@token\@xspace}
+\def\@xspace@exceptions@tlp{%
+ ,.'/?;:!~-)\ \/\bgroup\egroup\@sptoken\space\@xobeysp
+ \footnote\footnotemark
+ \xspace@check@icr
+}
+\begingroup
+ \text@command\relax
+ \global\let\xspace@check@icr\check@icr
+\endgroup
+\newcommand*\xspaceaddexceptions{%
+ \g@addto@macro\@xspace@exceptions@tlp
+}
+\newcommand*\xspaceremoveexception[1]{%
+ \def\reserved@a##1#1##2##3\@@{%
+ \@xspace@if@q@nil@NF##2{%
+ \def\reserved@a####1#1####2\@@{%
+ \gdef\@xspace@exceptions@tlp{####1####2}}%
+ \expandafter\reserved@a\@xspace@exceptions@tlp\@@
+ }%
+ }%
+ \expandafter\reserved@a\@xspace@exceptions@tlp#1\@xspace@q@nil\@@
+}
+\def\@xspace@break@loop#1\@nil{}
+\providecommand*\@xspace@hook{}
+\begingroup\expandafter\expandafter\expandafter\endgroup
+ \expandafter\ifx\csname eTeXversion\endcsname\relax
+ \begingroup
+ \catcode`\;=\active \catcode`\:=\active
+ \catcode`\?=\active \catcode`\!=\active
+ \catcode`\,=\active \catcode`\'=\active \catcode`\-=\active
+ \xspaceaddexceptions{;:?!,'-}
+ \endgroup
+ \let\@xspace@eTeX@setup\relax
+\else
+ \def\@xspace@eTeX@setup{%
+ \begingroup
+ \everyeof{}%
+ \endlinechar=-1\relax
+ \catcode`\ =10\relax
+ \makeatletter
+ \catcode`\\\z@
+ \catcode`\{\@ne
+ \catcode`\}\tw@
+ \scantokens\expandafter{\expandafter\gdef
+ \expandafter\@xspace@exceptions@tlp
+ \expandafter{\@xspace@exceptions@tlp}}%
+ \endgroup
+ }
+\fi
+\def\@xspace{%
+ \@xspace@lettoken@if@letter@TF \space{%
+ \if@xspace@first
+ \@xspace@firstfalse
+ \let\@xspace@maybespace\space
+ \@xspace@eTeX@setup
+ \fi
+ \expandafter\@xspace@check@token
+ \@xspace@exceptions@tlp\@xspace@q@nil\@nil
+ \@xspace@token@if@equal@NNT \space \@xspace@maybespace
+ {%
+ \@xspace@lettoken@if@expandable@TF
+ {\expandafter\@xspace@simple}%
+ {\@xspace@maybespace\@xspace@hook}%
+ }%
+ }%
+}
+\def\@xspace@check@token #1{%
+ \ifx\@xspace@q@nil#1%
+ \expandafter\@xspace@break@loop
+ \fi
+ \expandafter\ifx\csname @let@token\endcsname#1%
+ \let\@xspace@maybespace\relax
+ \expandafter\@xspace@break@loop
+ \fi
+ \@xspace@check@token
+}
+\def\@xspace@lettoken@if@letter@TF{%
+ \ifcat\noexpand\@let@token @% letter
+ \expandafter\@firstoftwo
+ \else
+ \expandafter\@secondoftwo
+ \fi}
+\def\@xspace@lettoken@if@expandable@TF{%
+ \expandafter\ifx\noexpand\@let@token\@let@token%
+ \expandafter\@secondoftwo
+ \else
+ \expandafter\@firstoftwo
+ \fi
+}
+\def\@xspace@token@if@equal@NNT#1#2{%
+ \ifx#1#2%
+ \expandafter\@firstofone
+ \else
+ \expandafter\@gobble
+ \fi}
+\def\@xspace@q@nil{\@xspace@q@nil}
+\def\@xspace@if@q@nil@NF#1{%
+ \ifx\@xspace@q@nil#1%
+ \expandafter\@gobble
+ \else
+ \expandafter\@firstofone
+ \fi}
+\endinput
+%%
+%% End of file `xspace.sty'.