message: Add menu items to Windows Explorer in the installer
diff: @@ -141,6 +141,13 @@ WriteRegDWORD HKLM "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\\${
  IntFmt $0 "0x%08X" $0
  WriteRegDWORD HKLM "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\\${APPNAME}" "EstimatedSize" "\$0"
  +# Set up Windows Explorer menu items
  +WriteRegStr HKCU "Software\\Classes\\directory\\Background\\shell\\extraterm" "" 'Open in Extraterm'
  +WriteRegStr HKCU "Software\\Classes\\directory\\Background\\shell\\extraterm\\command" "" '"$INSTDIR\\extraterm.exe" "%V"'
  +
  +WriteRegStr HKCU "Software\\Classes\\directory\\shell\\extraterm" "" 'Open in Extraterm'
  +WriteRegStr HKCU "Software\\Classes\\directory\\shell\\extraterm\\command" "" '"$INSTDIR\\extraterm.exe" "%V"'
  +
  SectionEnd
  @@ -156,6 +163,10 @@ DeleteRegKey HKLM "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\\${A
  DeleteRegKey HKLM "Software\\Extraterm"
  SectionEnd
  `;
  +echo("----------------------------------------------------------")
  +echo(installerScript);
  +echo("----------------------------------------------------------")
  +
  fs.writeFileSync(path.join(BUILD_TMP_DIR, "installer.nsi"), installerScript, {encoding: "utf-8"});
  if (useDocker) {
  exec(`docker run --rm -t -v ${BUILD_TMP_DIR}:/wine/drive_c/src/ cdrx/nsis`);
  