Requesting context help for plugins

There are several possibilities to request the help page for a particular plugin of interest.

1. Pressing Alt/h with the mouse in the dialog window of that plugin's settings menu.
2. Pressing Alt/h while pointing with the mouse on the plugin bar in a track, transition bar, or transition icon.
3. Pressing Alt/h while pointing on the plugin name (icon) in the Resources window. If plugin tooltips are on, help for the highlighted plugin under the mouse is shown. If plugin tooltips are off, help for the selected plugin is shown.
4. Pressing Alt/h while pointing on the plugin name in the Attach Effect dialog menu.