anchor.diff:      # and torLibPath for accuracy, but this is more convenient ...
       libPath=${libPath}:$TBB_IN_STORE:$TBB_IN_STORE/TorBrowser/Tor
   
  +    # apulse uses a non-standard library path.  For now special-case it.
  +    ${optionalString (audioSupport && !pulseaudioSupport) ''
  +      libPath=${apulse}/lib/apulse:$libPath
  +    ''}
  +
       # Fixup paths to pluggable transports.
       sed -i TorBrowser/Data/Tor/torrc-defaults \
           -e "s,./TorBrowser,$TBB_IN_STORE/TorBrowser,g"
  
positive.code:     // Optionally disable multiprocess support.  We always set this to ensure that
      // toggling the pref takes effect.
      lockPref("browser.tabs.remote.autostart.2", ${if disableContentSandbox then "false" else "true"});
  
      ${optionalString (extraPrefs != "") ''
        ${extraPrefs}
  
negative.code:       \
        PULSE_SERVER="\''${PULSE_SERVER:-}" \
        PULSE_COOKIE="\''${PULSE_COOKIE:-}" \
        \
        APULSE_PLAYBACK_DEVICE="\''${APULSE_PLAYBACK_DEVICE:-plughw:0,0}" \
        \
        TOR_SKIP_LAUNCH="\''${TOR_SKIP_LAUNCH:-}" \
        TOR_CONTROL_PORT="\''${TOR_CONTROL_PORT:-}" \
  