bug#33019: 26.1; can not set fontset as frame font by set-frame-font

[Eli Zaretskii]

> From: ynyaaa@gmail.com
> Cc: 33019@debbugs.gnu.org
> Date: Sat, 13 Oct 2018 03:53:26 +0900
> 
> I want to display European characters with "Noto Mono" and
> CJK characters with "Noto Sans CJK JP Regular".
> (And other scripts with other Noto fonts.)

Did you try to customize fontest-default, instead of introducing new
fontsets?  There are quire a few examples of using set-fontset-font in
fontset.el and some more in the Emacs manual.

I don't see why would you need to use more than fontset-default.  Just
customize it so that the CJK characters are displayed by Noto Sans CJK
JP, and make Noto Mono your default font.