diff options
Diffstat (limited to 'Master/texmf-dist/source/latex/l3experimental/l3sort/l3sort.dtx')
-rw-r--r-- | Master/texmf-dist/source/latex/l3experimental/l3sort/l3sort.dtx | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3sort/l3sort.dtx b/Master/texmf-dist/source/latex/l3experimental/l3sort/l3sort.dtx index b4a8b10be1a..ecccb6e8986 100644 --- a/Master/texmf-dist/source/latex/l3experimental/l3sort/l3sort.dtx +++ b/Master/texmf-dist/source/latex/l3experimental/l3sort/l3sort.dtx @@ -1,6 +1,6 @@ % \iffalse % -%% File l3sort.dtx (C) Copyright 2012 The LaTeX3 Project +%% File l3sort.dtx (C) Copyright 2012,2014 The LaTeX3 Project %% %% It may be distributed and/or modified under the conditions of the %% LaTeX Project Public License (LPPL), either version 1.3c of this @@ -35,8 +35,22 @@ %% % %<*driver|package> -\RequirePackage{expl3} -\GetIdInfo$Id: l3sort.dtx 4623 2013-12-14 13:53:40Z bruno $ +% The version of expl3 required is tested as early as possible, as +% some really old versions do not define \ProvidesExplPackage. +\RequirePackage{expl3}[2014/08/25] +%<package>\@ifpackagelater{expl3}{2014/08/25} +%<package> {} +%<package> {% +%<package> \PackageError{l3sort}{Support package l3kernel too old} +%<package> {% +%<package> Please install an up to date version of l3kernel\MessageBreak +%<package> using your TeX package manager or from CTAN.\MessageBreak +%<package> \MessageBreak +%<package> Loading l3sort will abort!% +%<package> }% +%<package> \endinput +%<package> } +\GetIdInfo$Id: l3sort.dtx 5378 2014-08-25 10:59:48Z joseph $ {L3 Experimental sorting functions} %</driver|package> %<*driver> |