message: added demo prop from pull
diff: * AUTH: Brent Ely (https://github.com/gitbrent/)
  * DESC: Common test/demo slides for all library features
  * DEPS: Used by various demos (./demos/browser, ./demos/node, etc.)
  - * VER.: 3.6.0
  - * BLD.: 20210426
  + * VER.: 3.9.0
  + * BLD.: 20211127
  */
  import { IMAGE_PATHS, BASE_TABLE_OPTS, BASE_TEXT_OPTS_L, BASE_TEXT_OPTS_R, COLOR_RED, COLOR_AMB, COLOR_GRN, COLOR_UNK, TESTMODE } from "./enums.mjs";
  @@ -324,6 +324,7 @@ function genSlide02(pptx) {
  w: 6.0,
  h: 3.5,
  barDir: "bar",
  + barOverlapPct: -50,
  border: { pt: "3", color: "CF0909" },
  fill: "F1C1C1",
  