keyboard Tab is error

[weilonger]

previous After I press tab, I search ruby doc, if I only need search ruby doc, I can press tab, then I can search ruby singlely,
but now, if I press tab, will not

[spamguy]

I can't reproduce this. If I type ruby into search and hit tab, I am able to search within Ruby docs. If this persists, please reformat your bug report according to the template and provide more context.