message: Fix `cd ` not showing directories.
diff: -import {expandHistoricalDirectory} from "../../shell/BuiltInCommands";
  +// import {expandHistoricalDirectory} from "../../shell/BuiltInCommands";
  import {directoriesSuggestionsProvider, Suggestion} from "../autocompletion_utils/Common";
  -import * as _ from "lodash";
  +// import * as _ from "lodash";
  import {PluginManager} from "../../PluginManager";
  PluginManager.registerAutocompletionProvider("cd", async(context) => {
  - let suggestions: Suggestion[] = [];
  + let suggestions: Suggestion[] = await directoriesSuggestionsProvider(context);
  - /**
  - * Historical directories.
  - */
  - if (context.argument.value.startsWith("-")) {
  - const historicalDirectoryAliases = ["-", "-2", "-3", "-4", "-5", "-6", "-7", "-8", "-9"]
  - .slice(0, context.historicalPresentDirectoriesStack.size)
  - .map(alias => ({
  - label: alias,
  - detail: expandHistoricalDirectory(alias, context.historicalPresentDirectoriesStack),
  - }));
  -
  - suggestions.push(...historicalDirectoryAliases);
  - }
  -
  - if (context.argument.value.length > 0) {
  - const cdpathDirectories = _.flatten(await Promise.all(context.environment.cdpath
  - .map(async(directory) => (await directoriesSuggestionsProvider(context, directory)))));
  -
  - suggestions.push(...cdpathDirectories);
  - }
  + // /**
  + // * Historical directories.
  + // */
  + // if (context.argument.value.startsWith("-")) {
  + // const historicalDirectoryAliases = ["-", "-2", "-3", "-4", "-5", "-6", "-7", "-8", "-9"]
  + // .slice(0, context.historicalPresentDirectoriesStack.size)
  + // .map(alias => ({
  + // label: alias,
  + // detail: expandHistoricalDirectory(alias, context.historicalPresentDirectoriesStack),
  + // }));
  + //
  + // suggestions.push(...historicalDirectoryAliases);
  + // }
  + //
  + // if (context.argument.value.length > 0) {
  + // const cdpathDirectories = _.flatten(await Promise.all(context.environment.cdpath
  + // .map(async(directory) => (await directoriesSuggestionsProvider(context, directory)))));
  + //
  + // suggestions.push(...cdpathDirectories);
  + // }
  return suggestions;
  });
  