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Diffstat (limited to 'Master/texmf-dist/tex/latex-dev/tools/somedefs.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex-dev/tools/somedefs.sty | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex-dev/tools/somedefs.sty b/Master/texmf-dist/tex/latex-dev/tools/somedefs.sty new file mode 100644 index 00000000000..441f96fb26c --- /dev/null +++ b/Master/texmf-dist/tex/latex-dev/tools/somedefs.sty @@ -0,0 +1,74 @@ +%% +%% This is file `somedefs.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% somedefs.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'. +%% +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{somedefs}[1994/06/01 v0.03 Toolkit for optional definitions] +\def\UseSomeDefinitions{% + \let\ProvidesDefinition\@providesdefinition +} +\def\UseAllDefinitions{% + \let\ProvidesDefinition\@firstofone +} +\def\UseDefinition#1{% + \expandafter\let\csname#1\endcsname\@unprovided@definition +} +\def\ProvidesDefinition#1{% + \PackageError{somedefs}% + {No \noexpand\UseSomeDefinitions or \string\UseAllDefinitions}% + {The package which used the `somedefs' package has an error.}% +} +\def\@providesdefinition#1{\@provides@definition#1\relax + \@provides@definition} +\def\@provides@definition#1#2#3\@provides@definition{% + \ifx#2\@unprovided@definition + #1#2#3% + \fi +} +\def\@unprovided@definition{% + \PackageError{somedefs}% + {Package `somedefs' error: this command was never defined}% + {You have requested a command which does not exist.}% +} +\@onlypreamble\UseSomeDefinitions +\@onlypreamble\UseAllDefinitions +\@onlypreamble\UseDefinition +\@onlypreamble\ProvidesDefinition +\@onlypreamble\@providesdefinition +\@onlypreamble\@provides@definition +\endinput +%% +%% End of file `somedefs.sty'. |