*** changebar.sty.orig	Thu Sep 10 11:50:12 1998
--- changebar.sty	Mon Sep 14 17:30:00 1998
***************
*** 123,128 ****
--- 123,132 ----
  \DeclareOption{dvips}{\global\chardef\cb@driver@setup=2\relax}
  \DeclareOption{emTeX}{\global\chardef\cb@driver@setup=3\relax}
  \DeclareOption{emtex}{\global\chardef\cb@driver@setup=3\relax}
+ \DeclareOption{PDFTeX}{\global\chardef\cb@driver@setup=4\relax}
+ \DeclareOption{PDFtex}{\global\chardef\cb@driver@setup=4\relax}
+ \DeclareOption{pdfTeX}{\global\chardef\cb@driver@setup=4\relax}
+ \DeclareOption{pdftex}{\global\chardef\cb@driver@setup=4\relax}
  \DeclareOption{outerbars}{\outerbarstrue}
  \DeclareOption{innerbars}{\outerbarsfalse}
  \DeclareOption{leftbars}{%
***************
*** 220,225 ****
--- 224,238 ----
      \if@cb@trace\cb@trace@defpoint##1##2\fi}
    \def\cb@connect##1##2##3{%
      \special{em:line \the##1,\the##2,\the##3}%
+     \if@cb@trace\cb@trace@connect##1##2##3\fi}
+   \let\cb@resetpoints\relax
+ \or
+   \def\cb@defpoint##1##2{%
+     \special{PDF:CBARDEF:
+                 \the##1\space \expandafter\cb@removedim\the##2\space}
+     \if@cb@trace\cb@trace@defpoint##1##2\fi}
+   \def\cb@connect##1##2##3{%
+     \special{PDF:CBARCON: \the##1\space \the##2\space \expandafter\cb@removedim\the##3\space \thechangebargrey }
      \if@cb@trace\cb@trace@connect##1##2##3\fi}
    \let\cb@resetpoints\relax
  \else