pdfsync update (30jan08)

git-svn-id: svn://tug.org/texlive/trunk@6456 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 32 insertions, 12 deletions

diff --git a/Master/texmf-dist/tex/latex/pdfsync/pdfsync.sty b/Master/texmf-dist/tex/latex/pdfsync/pdfsync.sty
index c7eb74c49d8..a016948c6db 100644
--- a/Master/texmf-dist/tex/latex/pdfsync/pdfsync.sty
+++ b/Master/texmf-dist/tex/latex/pdfsync/pdfsync.sty
@@ -15,6 +15,13 @@
 % Actually, iTeXMac, iTeXMac2, TeXShop, TextMate, AucTeX are text editors implementing pdfsync support at various level.
 % iTeXMac, iTeXMac2, TeXShop, TeXniscope, PDFView are PDF viewers implementing pdfsync support at various level.
 % 
+% Version
+% -------
+% - 01/25/2008: This is the second version officially available.
+%  Some internals were modified in order to provide a stronger
+% \pdfsyncstart, \pdfsyncstop pair.
+% Anticipating over pdftex improvements, this package will load with option "off" if the \synchronize macro is defined
+%
 % Install
 % -------
 % If this package is not already included in you TeX distribution, just copy the pdfsync.sty file to the proper location.
@@ -64,7 +71,7 @@
 % 
 % http://itexmac.sourceforge.net/pdfsync.html
 % 
-% copyright 2006, jlaurens AT users DOT sourceforge DOT net
+% copyright 2006-2008, jlaurens AT users DOT sourceforge DOT net
 % 
 \ifx\pdfsync\undefined\else\message{****  pdfsync.sty: WARNING, the package is already loaded.}\expandafter\endinput\fi
 \def\c@nfigPDFSYNC@ff{%
@@ -72,15 +79,21 @@
   \let\pdfsyncstart\relax%
   \let\pdfsyncstop\relax%
 }%
+\ifx\synchronize\undefined\else
+\message{****  pdfsync.sty: WARNING, the package is obsolete with this version of pdftex.}%
+\c@nfigPDFSYNC@ff
+\let\c@nfigPDFSYNC@ff=\undefined
+\expandafter\endinput
+\fi
 \ifx\pdfsavepos\undefined
-\message{****  pdfsync.sty: WARNING, synchronization is only available with pdfetex like engines.}%
+\message{****  pdfsync.sty: WARNING, synchronization is only available with pdftex like engines.}%
 \c@nfigPDFSYNC@ff
 \let\c@nfigPDFSYNC@ff=\undefined
 \expandafter\endinput
 \fi
 % Defining the preamble of the style file:
 \NeedsTeXFormat{LaTeX2e}%
-\ProvidesPackage{pdfsync}[2007/01/15 v1.0]%
+\ProvidesPackage{pdfsync}[2008/01/26 v1.1]%
 % start of the code
 \let\c@nfigPDFSYNCp@r\relax%
 \let\c@nfigPDFSYNCm@th\relax%
@@ -116,15 +129,17 @@
 \def\c@nfigPDFSYNChb@x{\wlog{****  pdfsync.sty: Synchronizing at \string\everyhbox}%
 \newtoks\PDFSYNCeveryhb@x
 \PDFSYNCeveryhb@x\everyhbox
-\everyhbox{\ifPDFSYNC@unblocked
+\everyhbox{\PDFSYNCeveryhb@xcontent}%
+\def\PDFSYNCeveryhb@xon{\ifPDFSYNC@unblocked
     \begingroup
       \PDFSYNC@unblockedfalse
       \setbox\z@\hbox\bgroup
        \@PDFSYNC
        \setbox\z@\hbox\bgroup\bgroup
-         \aftergroup\PDFSYNC@endhbox\the\PDFSYNCeveryhb@x
-    \PDFSYNC@unblockedtrue
-  \fi}%
+         \aftergroup\PDFSYNC@endhbox
+			\the\PDFSYNCeveryhb@x
+		\PDFSYNC@unblockedtrue\fi}
+\def\PDFSYNCeveryhb@xoff{\the\PDFSYNCeveryhb@x}
 \let\everyhbox\PDFSYNCeveryhb@x
 \def\PDFSYNC@endhbox{\ifnum\lastnodetype>\m@ne
     \egroup \unhbox\z@ \egroup \unhbox\z@
@@ -134,15 +149,16 @@
 \def\c@nfigPDFSYNCvb@x{\wlog{****  pdfsync.sty: Synchronizing at \string\everyvbox}%
 \newtoks\PDFSYNCeveryvb@x
 \PDFSYNCeveryvb@x\everyvbox
-\everyvbox{\ifPDFSYNC@unblocked
+\everyvbox{\PDFSYNCeveryvb@xcontent}%
+\def\PDFSYNCeveryvb@xon{\ifPDFSYNC@unblocked
     \begingroup
       \PDFSYNC@unblockedfalse
       \setbox\z@\vbox\bgroup
        \@PDFSYNC
        \setbox\z@\vtop\bgroup\bgroup
-         \aftergroup\PDFSYNC@endvbox\the\PDFSYNCeveryvb@x
-    \PDFSYNC@unblockedtrue
-  \fi}%
+         \aftergroup\PDFSYNC@endvbox
+			\the\PDFSYNCeveryvb@x\PDFSYNC@unblockedtrue\fi}
+\def\PDFSYNCeveryvb@xoff{\the\PDFSYNCeveryvb@x}
 \let\everyvbox\PDFSYNCeveryvb@x
 \def\PDFSYNC@endvbox{\ifnum\lastnodetype>\m@ne
     \egroup
@@ -216,12 +232,16 @@
 \let\pdfsync\@pdfsync%
 \let\@PDFSYNC\@@PDFSYNC%
 \let\InputIfFileExists\PDFSYNCInputIfFileExists@n%
+\let\PDFSYNCeveryhb@xcontent\PDFSYNCeveryhb@xon
+\let\PDFSYNCeveryvb@xcontent\PDFSYNCeveryvb@xon
 }%
 \def\pdfsyncstop{%
-\let\shipout\PDFSYNCship@ut@ld%
+%\let\shipout\PDFSYNCship@ut@ld%
 \let\pdfsync\relax%
 \let\@PDFSYNC\relax%
 \let\InputIfFileExists\PDFSYNCInputIfFileExists@ff%
+\let\PDFSYNCeveryhb@xcontent\PDFSYNCeveryhb@xoff
+\let\PDFSYNCeveryvb@xcontent\PDFSYNCeveryvb@xoff
 }%
 %
 \c@nfigPDFSYNCp@r%