This patch creates the target STARMATH_HID_SMA_MAIN_HELP for the main help page of the Math module, which is necessary for a related patch that redirects F1 in the initial window state for the main help page.
Change-Id: Ic0a12fc036769355c708e326abd41e607ed06ff0
Reviewed-on: https://gerrit.libreoffice.org/c/help/+/154692
Tested-by: Jenkins
Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>