[Bug web/107643] [13 Regression] sphix generated indexes are not working at all

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107643

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I had used these to find the options and other keywords for GCC 12 manual all
the time. Because searching to find the right page is hard. Especially if it is
2 layers down.