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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 1993-2017
%% 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'.
|
