Hi.
Thank you very much for opening such a wonderful website!
I’d like to run a self-paced reading task without any spaces between words in Japanese, since it is a language that has no space between words.
We used to upload a custom-made controller file in the Ibex Farm, described below.
If possible, could you please upload the controller of UndashedSentence or add a function similar?
We just added // in front of the line that included ”  in the controller file “DashedSentence.js” of the Ibex Farm as follows:
(The original idea is by Ken Nakatani, 2019.)  
//lines 136-137:
 if (j + 1 < this.words.length)
             //       this.mainDiv.append(”  “);
Kind regards,
Yoko