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121 lines
3.7 KiB
121 lines
3.7 KiB
%%
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%% This is file `ltexpl.ltx',
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%% generated with the docstrip utility.
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%%
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%% The original source files were:
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%%
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%% ltexpl.dtx (with options: `2ekernel')
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%%
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%% This is a generated file.
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%%
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%% The source is maintained by the LaTeX Project team and bug
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%% reports for it can be opened at https://latex-project.org/bugs.html
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%% (but please observe conditions on bug reports sent to that address!)
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%%
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%%
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%% Copyright (C) 1993-2020
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%% The LaTeX3 Project and any individual authors listed elsewhere
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%% in this file.
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%%
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%% This file was generated from file(s) of the LaTeX base system.
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%% --------------------------------------------------------------
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%%
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%% It may be distributed and/or modified under the
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%% conditions of the LaTeX Project Public License, either version 1.3c
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%% of this license or (at your option) any later version.
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%% The latest version of this license is in
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%% https://www.latex-project.org/lppl.txt
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%% and version 1.3c or later is part of all distributions of LaTeX
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%% version 2008 or later.
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%%
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%% This file has the LPPL maintenance status "maintained".
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%%
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%% This file may only be distributed together with a copy of the LaTeX
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%% base system. You may however distribute the LaTeX base system without
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%% such generated files.
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%%
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%% The list of all files belonging to the LaTeX base distribution is
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%% given in the file `manifest.txt'. See also `legal.txt' for additional
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%% information.
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%%
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%% The list of derived (unpacked) files belonging to the distribution
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%% and covered by LPPL is defined by the unpacking scripts (with
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%% extension .ins) which are part of the distribution.
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%%% From File: ltexpl.dtx
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\def\@expl@sys@load@backend@@{}
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\def\@expl@push@filename@@{}
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\def\@expl@push@filename@aux@@{}
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\def\@expl@pop@filename@@{}
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\def\@expl@finalise@setup@@{}
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\long\def\@gobble#1{}
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\long\def\@firstofone#1{#1}
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\long\def\@firstoftwo#1#2{#1}
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\long\def\@secondoftwo#1#2{#2}
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\long\def\IfFileExists#1{%
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\openin\@inputcheck"#1" %
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\ifeof\@inputcheck
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\expandafter\@secondoftwo
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\else
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\closein\@inputcheck
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\expandafter\@firstoftwo
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\fi}
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\long\def\@ifnextchar#1#2#3{%
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\let\reserved@d=#1%
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\def\reserved@a{#2}%
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\def\reserved@b{#3}%
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\futurelet\@let@token\@ifnch}
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\def\@ifnch{%
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\ifx\@let@token\reserved@d
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\expandafter\reserved@a
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\else
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\expandafter\reserved@b
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\fi}
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\expandafter\ifx\csname tex\string _let:D\endcsname\relax
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\expandafter\@firstofone
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\else
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\GenericInfo{}{Skipping: expl3 code already part of the format}%
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\expandafter\endinput
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\fi
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{%
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\IfFileExists{expl3.ltx}
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{%
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\ifnum0%
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\ifdefined\pdffilesize 1\fi
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\ifdefined\filesize 1\fi
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\ifdefined\luatexversion\ifnum\luatexversion>94 1\fi\fi
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\ifdefined\kanjiskip 1\fi
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>0 %
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\expandafter\@firstofone
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\else
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\def~{ }\def\MessageBreak{^^J~~~~~~~~~~~~~~~}%
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\errmessage{LaTeX Error:
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LaTeX requires the e-TeX primitives and additional\MessageBreak
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functionality available in the engines:\MessageBreak
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- pdfTeX v1.40\MessageBreak
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- XeTeX v0.99992\MessageBreak
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- LuaTeX v0.95\MessageBreak
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- e-(u)pTeX mid-2012\MessageBreak
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or later%
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}\batchmode \read -1 to \reserved@a
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\fi
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}
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{%
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\errmessage{LaTeX requires expl3}%
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\batchmode \read -1 to \reserved@a
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}%
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{%
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\input expl3.ltx
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\ifdefined\NewDocumentCommand
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\else
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\IfFileExists{xparse.ltx}
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{\input xparse.ltx }
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{}%
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\fi
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}%
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}
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\ExplSyntaxOn
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\cs_new_eq:NN \@expl@tl@trim@spaces@apply@@nN \tl_trim_spaces_apply:nN
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\ExplSyntaxOff
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\endinput
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%%
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%% End of file `ltexpl.ltx'.
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