ltxnew update (11oct09)

git-svn-id: svn://tug.org/texlive/trunk@15784 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 7 insertions, 5 deletions

diff --git a/Master/texmf-dist/tex/latex/ltxnew/ltxnew.sty b/Master/texmf-dist/tex/latex/ltxnew/ltxnew.sty
index d2a8657ed47..e93290b61e1 100644
--- a/Master/texmf-dist/tex/latex/ltxnew/ltxnew.sty
+++ b/Master/texmf-dist/tex/latex/ltxnew/ltxnew.sty
@@ -20,14 +20,14 @@
 %% and the derived files
 %%    ltxnew.sty, ltxnew.pdf, ltxnew.ins,
 %% 
-%% ltxnew : an easy way to define commands with keys
+%% ltxnew : provides the \new \renew and \provide prefixes for checking definitions
 %% Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 %% 
 
 \NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
    [2005/12/01]% LaTeX must be 2005/12/01 or younger (see kvsetkeys.dtx).
 \ProvidesPackage{ltxnew}
-   [2009/07/22 v1.0 provides the new and renew prefixes for checking definitions]
+   [2009/10/11 v1.1 provides the new and renew prefixes for checking definitions]
 
 \RequirePackage{etex}
 
@@ -106,14 +106,16 @@
                   \else\ifx\x\marks       \def\z{\newmarks}%%39   %\newmarks=\globmarks
                   \else\ifx\x\globmarks   \def\z{\globmarks}%%40
                   \else\ifx\x\font        \def\z{\font}%%41
-                  \else\ifx\x\protect     \ltxn@error@prefix%%42
+                  \else\ifx\x\write       \def\z{\newwrite}%%42
+                  \else\ifx\x\read        \def\z{\newread}%%43
+                  \else\ifx\x\protect     \ltxn@error@prefix%%44
                   \else
                      \let\ltxn@next@addto\ltxn@next@prefix
                      \ifx\y\x\ltxn@error@prefix
                      \else\let\y\x
                      \fi
                      \let\next\ltxn@expand@prefix
-                  \fi\fi\fi\fi\fi\fi\fi\fi
+                  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
                   \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
                   \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
                \fi\fi\fi\fi
@@ -124,7 +126,7 @@
 \def\ltxn@next@prefix{\futurelet\x\ltxn@@prefix}
 \def\ltxn@expand@prefix{%
    \expandafter\futurelet\expandafter\x\expandafter\ltxn@@prefix}
-\def\ltxn@addto@prfx#1{\let\y\relax
+\def\ltxn@addto@prfx#1{\let\y\@undefined
    \edef\ltxn@prfx{\ltxn@expandonce{\ltxn@prfx}\ltxn@expandonce{\z}}%
    \ltxn@next@addto}
 \expandafter\def\expandafter\ltxn@space@prefix\space{\ltxn@next@prefix}