message: Show the textviewer's currently active syntax highlighter in the menu.
diff: @@ -758,6 +758,15 @@ class EtTextViewer extends ViewerElement implements CommandPaletteRequestTypes.C
  this.dispatchEvent(event);
  }
  + private _getMimeTypeName(): string {
  + for (const info of CodeMirror.modeInfo) {
  + if (info.mime === this._mimeType) {
  + return info.name;
  + }
  + }
  + return this._mimeType;
  + }
  +
  scrollTo(optionsOrX: ScrollToOptions | number, y?: number): void {
  let xCoord = 0;
  let yCoord = 0;
  @@ -898,7 +907,7 @@ class EtTextViewer extends ViewerElement implements CommandPaletteRequestTypes.C
  let commandList: CommandPaletteRequestTypes.CommandEntry[] = [
  { id: COMMAND_TYPE_SELECTION, group: PALETTE_GROUP, iconRight: "terminal", label: "Type Selection", target: this },
  { id: COMMAND_TYPE_AND_CR_SELECTION, group: PALETTE_GROUP, iconRight: "terminal", label: "Type Selection & Execute", target: this },
  - { id: COMMAND_SYNTAX_HIGHLIGHTING, group: PALETTE_GROUP, iconRight: "", label: "Syntax", target: this }
  + { id: COMMAND_SYNTAX_HIGHLIGHTING, group: PALETTE_GROUP, iconRight: "", label: "Syntax: " + this._getMimeTypeName(), target: this }
  ];
  if (this._mode ===ViewerElementTypes.Mode.CURSOR) {
  