1 files changed, 13 insertions, 39 deletions
diff --git a/Master/texmf-dist/tex/latex/l3experimental/l3str/l3regex.sty b/Master/texmf-dist/tex/latex/l3experimental/l3str/l3regex.sty
index 522d4bcd40b..902f5126e0c 100644
--- a/Master/texmf-dist/tex/latex/l3experimental/l3str/l3regex.sty
+++ b/Master/texmf-dist/tex/latex/l3experimental/l3str/l3regex.sty
@@ -6,47 +6,21 @@
 %%
 %% l3regex.dtx  (with options: `package')
 %% 
-%% EXPERIMENTAL CODE
+%% Copyright (C) 2011-2016 The LaTeX3 Project
 %% 
-%% Do not distribute this file without also distributing the
-%% source files specified above.
+%% It may be distributed and/or modified under the conditions of
+%% the LaTeX Project Public License (LPPL), either version 1.3c of
+%% this license or (at your option) any later version.  The latest
+%% version of this license is in the file:
 %% 
-%% Do not distribute a modified version of this file.
-%% 
-%% File: l3regex.dtx Copyright (C) 2011-2016 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
-%% license or (at your option) any later version.  The latest version
-%% of this license is in the file
-%%
 %%    http://www.latex-project.org/lppl.txt
-%%
+%% 
 %% This file is part of the "l3experimental bundle" (The Work in LPPL)
 %% and all files in that bundle must be distributed together.
-%%
-%% The released version of this bundle is available from CTAN.
-%%
-%% -----------------------------------------------------------------------
-%%
-%% The development version of the bundle can be found at
-%%
-%%    http://www.latex-project.org/svnroot/experimental/trunk/
-%%
-%% for those people who are interested.
-%%
-%%%%%%%%%%%
-%% NOTE: %%
-%%%%%%%%%%%
-%%
-%%   Snapshots taken from the repository represent work in progress and may
-%%   not work or may contain conflicting material!  We therefore ask
-%%   people _not_ to put them into distributions, archives, etc. without
-%%   prior consultation with the LaTeX3 Project.
-%%
-%% -----------------------------------------------------------------------
-\RequirePackage{expl3}[2016/11/21]
-\@ifpackagelater{expl3}{2016/11/21}
+%% 
+%% File: l3regex.dtx Copyright (C) 2011-2016 The LaTeX3 Project
+\RequirePackage{expl3}[2017/01/28]
+\@ifpackagelater{expl3}{2017/01/28}
   {}
   {%
     \PackageError{l3regex}{Support package l3kernel too old}
@@ -58,7 +32,7 @@
       }%
     \endinput
   }
-\GetIdInfo$Id: l3regex.dtx 6760 2016-11-21 20:35:31Z joseph $
+\GetIdInfo$Id: l3regex.dtx 6829 2017-01-28 08:52:51Z joseph $
   {L3 Experimental regular expressions}
 \ProvidesExplPackage
   {\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -1683,7 +1657,7 @@
   }
 \cs_new_protected:Npn \__regex_group_submatches:nNN #1#2#3
   {
-    \if_int_compare:w #1 > \c_minus_one
+    \if_int_compare:w #1 > - \c_one
       \__regex_toks_put_left:Nx #2 { \__regex_action_submatch:n { #1 < } }
       \__regex_toks_put_left:Nx #3 { \__regex_action_submatch:n { #1 > } }
     \fi:
@@ -2482,7 +2456,7 @@
         }
       \prop_map_inline:Nn \l__regex_success_submatches_prop
         {
-          \if_int_compare:w ##1 \c_minus_one
+          \if_int_compare:w ##1 - \c_one
             \exp_after:wN \__regex_extract_e:wn \__int_value:w
           \else:
             \exp_after:wN \__regex_extract_b:wn \__int_value:w