dirtree (4nov12)

git-svn-id: svn://tug.org/texlive/trunk@28171 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 9 insertions, 6 deletions

diff --git a/Master/texmf-dist/tex/generic/dirtree/dirtree.tex b/Master/texmf-dist/tex/generic/dirtree/dirtree.tex
index f557ae6fed3..0712a641f71 100644
--- a/Master/texmf-dist/tex/generic/dirtree/dirtree.tex
+++ b/Master/texmf-dist/tex/generic/dirtree/dirtree.tex
@@ -23,7 +23,7 @@
 %%
 %% Package `dirtree.dtx'
 %% -----------------------------------------------
-%% Copyright (C) 2004-2006 Jean-C\^ome Charpentier
+%% Copyright (C) 2004-2009 Jean-C\^ome Charpentier
 %% -----------------------------------------------
 %%
 %% This work may be distributed and/or modified under the
@@ -43,8 +43,8 @@
 %% DESCRIPTION:
 %%   dirtree is a package displaying directory trees.
 %%
- \def\fileversion{0.2}
- \def\filedate{2006/01/25}
+ \def\fileversion{0.31}
+ \def\filedate{2012/11/02}
 \message{`dirtree' v\fileversion, \filedate\space (jcc)}
 \edef\DTAtCode{\the\catcode`\@}
 \catcode`\@=11
@@ -95,12 +95,15 @@
   \kern\parindent\dotfill
   {\DTstylecomment{#1}}%
 }
+\newdimen\DT@indent
+\newdimen\DT@parskip
+\newdimen\DT@baselineskip
 \def\dirtree#1{%
-  \let\DT@indent=\parindent
+  \DT@indent=\parindent
   \parindent=\z@
-  \let\DT@parskip=\parskip
+  \DT@parskip=\parskip
   \parskip=\z@
-  \let\DT@baselineskip=\baselineskip
+  \DT@baselineskip=\baselineskip
   \baselineskip=\DTbaselineskip
   \let\DT@strut=\strut
   \def\strut{\vrule width\z@ height0.7\baselineskip depth0.3\baselineskip}%