Add buttons (past 1/2/3 days, weeks, PDF search etc.) for Google search page
< Opiniones de Google Search Extra Buttons
In my Fx45.0.1 it works. (There are little banners from Google rarely about default browser - need to add '.#gb .gb_yc{display:none}.) But may exist pages with errors which stop script (in theory) - report here please about this issues.
@spmbt Thank you for letting me know it's working for you.
Something on my side must be interfering with your wonderful script, I'll investigate. Will report here if I find the culprit.
Stopped working for me in FF46
In case this echoes with anyone else, just thought I'd report that the script stopped working for me in FF46. Possibly a clash with another extension or script, haven't thoroughly investigated.