SthephanShinkufag/Dollchan-Extension-Tools — comment on commit c200e63a3068426d0e3ad4849ed80071ee058bf9
File: Dollchan_Extension_Tools.user.js line 2882
By SthephanShinkufag:

Yep, comrade. Our script not only 4chan, and, largely, not for 4chan - but for russian imageboards.
It is powerful crossboard tool, seen. Look at full list, comrade: http://www.freedollchan.org/scripts/stats
Many wakaba and kusaba imageboards doesn't have original file names, and #imgn was fully useless in this case.
I decided, that #imgn is good alternative for #img, as yet another operator for filter image parameters, not only image names.
Also, early I has write some article for this stuff, and added #imgn there. You can translate it from russian in google:
http://www.freedollchan.org/scripts/spells
That not to write three hundred expressions for each imgboard, I use one common crossboard xpath to most of them. Yep, It is almost the same as getImgInfo, but not contains "em" - specific wakaba and hanabira "(size widthxheight)" container. Maybe, I will merge that.
Also, you still can filter image names, isn't it?