閉じる

“source:blank” seems to be doing the opposite of what it should; it’s hiding posts with no source instead of displaying only them.

http://chan.sankakucomplex.com/?tags=only_haruka+source%3Ablank&commit=Search
this hides the two posts with no source, compare with:
http://chan.sankakucomplex.com/?tags=only_haruka

And “-source:blank” is not hiding posts without a source (might be having no effect on the search).