hterm: fix chromevox pageup/pagedown display

ChromeVox CL has changed how
ChromeVox selects nodes and it now selects the
page-up/down role=button nodes directly rather than
selecting the inner text.  This change updates
hterm to expect the correct node to be selected and
make the page-up/down buttons visible on the screen.

Bug: chromium:945698
Change-Id: Ib2f3398f9d18147be3ad0a5396157daf91a6a359
Reviewed-by: Mike Frysinger <>
Reviewed-by: Raymes Khoury <>
Tested-by: Joel Hockey <>
2 files changed
tree: 20ad1e88254a0032971e0f8a3927f2dc09259c22
  1. .clang-format
  2. .eslintrc.js
  3. .gitignore
  4. .pylintrc
  5. Dockerfile
  9. hterm/
  10. libdot/
  11. nassh/
  13. package.json
  14. ssh_client/


This repository contains the libdot JavaScript library and some web applications that make use of it.

The official copy of this repository is hosted at

There is also a mirror on github at A few subprojects are also extracted out into their own git repo and mirrored. Keep in mind that these mirrors may occasionally be behind the official repository.

All changes must go through the Gerrit code review server on Github pull requests cannot be accepted. Please see the document in this directory for the details.

Top level directories

  • libdot/ is a small set of JS libraries initially developed as part of hterm, now available as shared code.

  • hterm/ is a JS library that provides a terminal emulator. It is reasonably fast, reasonably correct, and reasonably portable across browsers.

  • nassh/ is the Secure Shell Chrome App (currently a “v1.5” app, soon to become a “v2” or platform app) that combines hterm with a NaCl build of OpenSSH to provide a PuTTY-like app for Chrome users.

  • ssh_client/ is the NaCl port of OpenSSH. It is used by nassh to create the Secure Shell App.