Jeroen schrieb am 30.09.2019 um 02:18:
Many thanks. Is there also a simple way to place a 2 above the = character as the definition does. The sample ways are:
\starttext \setupruby[style=] = \ruby{=}{*} \blank = \framed[location=bottom,align=middle,frame=off,offset=0pt]{*\\=} \stoptext The numbers in the command reference are positioned with a different low level TeX method where you use a box to change the vertical and horizontal position of the box. You can find more information about this method (search for raise/lower) on books about plain TeX [1,2] or Hans new manual about low level box command [3]. [1] https://ctan.org/pkg/texbytopic [2] https://ctan.org/pkg/impatient [3] lowlevel-boxes.pdf (included in the context minimals) Wolfgang