How can the contents of the Palettes menu be refreshed (preferably programmatically) without restarting the Front End?
When droppping a new palette notebook into
$UserBaseDirectory/SystemFiles/FrontEnd/Palettes, it will appear in the Palettes menu after restarting the Front End. How can I make it appear there without restarting the front end?
When using the
Palettes -> Install Palette... feature, this refresh happens automatically, so I assume it must be possible. The source of the installation dialog notebook is available in
$InstallationDirectory/SystemFiles/FrontEnd/SystemResources, but I did not manage to figure out how it works yet.