diff options
Diffstat (limited to 'Master/texmf-dist/source/latex/l3experimental/l3str/l3flag.dtx')
-rw-r--r-- | Master/texmf-dist/source/latex/l3experimental/l3str/l3flag.dtx | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3str/l3flag.dtx b/Master/texmf-dist/source/latex/l3experimental/l3str/l3flag.dtx index 57a2aed221e..f64f8643cc0 100644 --- a/Master/texmf-dist/source/latex/l3experimental/l3str/l3flag.dtx +++ b/Master/texmf-dist/source/latex/l3experimental/l3str/l3flag.dtx @@ -1,6 +1,6 @@ % \iffalse meta-comment % -%% File: l3flag.dtx Copyright (C) 2011-2012 The LaTeX3 Project +%% File: l3flag.dtx Copyright (C) 2011-2012,2104 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 @@ -34,8 +34,22 @@ %% ----------------------------------------------------------------------- % %<*driver|package> -\RequirePackage{expl3} -\GetIdInfo$Id: l3flag.dtx 4745 2014-05-06 10:41:27Z joseph $ +% 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{l3flag}{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 l3flag will abort!% +%<package> }% +%<package> \endinput +%<package> } +\GetIdInfo$Id: l3flag.dtx 5378 2014-08-25 10:59:48Z joseph $ {L3 Experimental flags} %</driver|package> %<*driver> |